Re: Backups mechanism
I use mysqldump to do a total backup of my database. This is done once a day just after midnight. The file is then taken up by our tape backup software. I do hourly backups of our more important databases, also using mysqlbackup. Works fine and I have used it for restorals on a number of occasions. Even better, mysqlbackup generates SQL files, which, with a little manipulation, can be imported into other database systems. Doesn't mysqldump also create sql files or at least create the commands to rebuild what it is dumping? Ed - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
Re: query only returns one row
X wrote:
Hmmm, this genereated the error message, Parse error: parse error in
/directory/connect.php on line 12 - Line twelve is the first printf...
line.
Any suggestions?
Chris
Here is corrected version:
?php
$db = mysql_connect(host, user, pwd);
mysql_select_db(dbname,$db);
$result = mysql_query(SELECT * FROM NAMES_TBL,$db);
while ($row = mysql_fetch_array ($result)) {
printf(DBID: %sbr\n, $row[DBID]);
printf(First Name: %sbr\n,$row[FIRST_NAME]);
printf(Last Name: %sbr\n, $row[LAST_NAME]);
}
?
--
Sameh Attia
Senior System Engineer
T.E. Data
--
__ __ _
_ _/ /_/ /_(_)___ _
/ ___/ __ `/ __/ __/ / __ `/
(__ ) /_/ / /_/ /_/ / /_/ /
//\__,_/\__/\__/_/\__,_/
She who is in my mind and mouth, I love her with all my heart and blood
We'll restore OUR Palestine
-
Before posting, please check:
http://www.mysql.com/manual.php (the manual)
http://lists.mysql.com/ (the list archive)
To request this thread, e-mail [EMAIL PROTECTED]
To unsubscribe, e-mail [EMAIL PROTECTED]
Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
SP 3 problem ?
Has someone experienced a problem running MySQL v 3.23 as NT service on Windows2000 ServicePack 3 ? == I'm having a problem running MySQL v 3.23 as NT service on Win2000 SP3. It works allright in manual mode (by 'mysqld' command), but refuses to run as service. I installed the service by 'mysqld-nt --install' command. The system reported NT service successfully installed. MySQL appeared in service list. But then I tried to start it it returned Error 1067. The MySQL service can not be started. Leonid Prokopets - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
Question - Query
How do I correct this SQL code: 2 tables there, lcopen: id, bank, unit_price_us, order_cbm lcreceive: id, amount_us, due_date #this condition :lcreceive.due_date current_date #only affect to : SUM(lcreceive.amount_us) #and NOT : #SUM(lcopen.unit_price_us*lcopen.order_cbm) * 7.8 AS open SELECT lcopen.bank, SUM(lcopen.unit_price_us*lcopen.order_cbm) * 7.8 AS open, # SUM(lcreceive.amount_us) where lcreceive.due_date current_date, # # the above statement is not correct # FROM lcopen, lcreceive AND lcopen.id=lcreceive.id GROUP BY lcopen.bank; Terence Ng ___ Do You Yahoo!? Get your free @yahoo.com.hk address at http://mail.english.yahoo.com.hk - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
When is learning chargeable to a client?
Hi, I suppose this may be slightly off topic and not really relevant to a mysql mailing list, sorry... but... I've spent the last month getting up to speed with MySQL with much help from you guys and Mr DuBois' book. I've done this because an existing client of mine has a system which works with a database engine we developed in house for cheap and cheerful little database applications but their requirements have increased to a point where our little engine is running at max throttle. I proposed that I convert their setup to work with MySQL and said that I would not charge for my time spent learning how to use MySQL. My question is: when developing _any_ software it's almost always a bit of a learning process. I'm always referring to reference manuals etc. etc. whenever I'm developing, even in the languages I'm most familiar with. So where do I draw the line? How can I identify a reasonable point at which it's fair to start logging some hours down to my client? Many thanks, Jeff Snoxell - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
RE: When is learning chargeable to a client?
It is up to you, but for a guide have a look at what MySQL training cover and if you know that then you are up to speed? Simon -Original Message- From: Jeff Snoxell [mailto:[EMAIL PROTECTED]] Sent: 08 January 2003 09:25 To: [EMAIL PROTECTED] Subject: When is learning chargeable to a client? Hi, I suppose this may be slightly off topic and not really relevant to a mysql mailing list, sorry... but... I've spent the last month getting up to speed with MySQL with much help from you guys and Mr DuBois' book. I've done this because an existing client of mine has a system which works with a database engine we developed in house for cheap and cheerful little database applications but their requirements have increased to a point where our little engine is running at max throttle. I proposed that I convert their setup to work with MySQL and said that I would not charge for my time spent learning how to use MySQL. My question is: when developing _any_ software it's almost always a bit of a learning process. I'm always referring to reference manuals etc. etc. whenever I'm developing, even in the languages I'm most familiar with. So where do I draw the line? How can I identify a reasonable point at which it's fair to start logging some hours down to my client? Many thanks, Jeff Snoxell - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
[OT] Re: InnoDB vs. MySQL performance Issue
Sam Przyswa wrote: Septenber 11 2001, more than 3000 women, men, child, killed, Tel Aviv January 5 2003, 23 death and 100 injured by islamic terrorists, that's the islamic history (small part). Sam Apache-PHP-MySQL user. -- Albert Einstein, Karl Marx, Jesus Christ, and you Mohamed what have you done for the world ? First of all do not cc me directly. I do get a copy of ur shit by the list. If you think that Mohamed did not do something for the world which is not true. At least he did not leave us with some pigs and monkeys. Read your history if u forgot. If u were a muslim, I thank God that u were not, u would learn how to respect other prophets. We as muslims do repect Jesus, Moses, Ibrahim, and other prohpets and we are asked to believe in them because it is a fundamental believe in our religion. If u want to know more about out prophet Mohamed go and read http://www.islamonline.com/PAGE12.html Also you will find below detailed information about what the modern, democractec, and civilized gang of Zions does to muslims. Israeli Massacres http://www.ummah.net/unity/palestine/index.htm Sabra Shatila http://www.ummah.net/unity/sabra/main.html Deir Yassin http://www.deiryassin.org http://www.ariga.com/peacewatch/dy http://www.us-israel.org/jsource/History/deir_yassin.html Qana http://web.cyberia.net.lb/qana/ .and much more but the memory does not help. Sam go and get a life and may God forgive u. But u should believe that sooner or later there will be no more pigs and monkeys in our lands. -- Sameh Attia Senior System Engineer T.E. Data -- __ __ _ _ _/ /_/ /_(_)___ _ / ___/ __ `/ __/ __/ / __ `/ (__ ) /_/ / /_/ /_/ / /_/ / //\__,_/\__/\__/_/\__,_/ She who is in my mind and mouth, I love her with all my heart and blood We'll restore OUR Palestine - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
RE: [OT] Re: InnoDB vs. MySQL performance Issue
I know this is a emotive subject but PLEASE drop it from the MySQL list. Thanks Simon - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
Re: Using Perl DBI quote() method with NULL values?
Hi Jeff,
Try the magic undef as it is with no '' or
$dbh-do('insert into yourtab values (' .
join (',', map($dbh-quote($_), $your_stuff, undef, $more_stuff)) .
')') ;
Regards
Salam
Jeff Snoxell wrote:
Hello,
I've got a mysql table with a lot of fields and I'm using a map
statement to pass each of my values for a new record through the quote
system so-as to have everything nicely wrapped up. Problem is that I
can't find any way of writing a null value to my DB when the value has
first passed through quote().
I've tried:
my $err = $MyDatabase-do('INSERT INTO MyTable VALUES(' .
join(,,map($MyDatabase-quote($_),
0, # REF
0, # PARENT REF
$FormData{'Title'} . . $FormData{'Name'} . ,
$FormData{'Email'} . ,
\N, # -- I REALLY WANT THIS TO BE A NULL VALUE!
etc.,
etc.,
etc.
)) .
')');
Which works fine except the \N isn't entered into my database as a
null value. I've also tried '\N' and '' and .
Any ideas how I can solve this easily?
Thanks,
Jeff
-
Before posting, please check:
http://www.mysql.com/manual.php (the manual)
http://lists.mysql.com/ (the list archive)
To request this thread, e-mail [EMAIL PROTECTED]
To unsubscribe, e-mail
[EMAIL PROTECTED]
Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
-
Before posting, please check:
http://www.mysql.com/manual.php (the manual)
http://lists.mysql.com/ (the list archive)
To request this thread, e-mail [EMAIL PROTECTED]
To unsubscribe, e-mail [EMAIL PROTECTED]
Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
Re: When is learning chargeable to a client?
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Jeff, et al -- ...and then Jeff Snoxell said... % % Hi, Hi! % % I suppose this may be slightly off topic and not really relevant to a mysql % mailing list, sorry... but... *grin* I agree that it is but at least it isn't a flame war. This probably belongs on an independent consultant list, even though you are working within a company, because of the nature of ongoing learning without a large infrastructure, but I don't happen to know of one of those. [If anyone does, I'd be happy to hear about them, since I am an independent... But now we're drifting even further OT :-] % % I've spent the last month getting up to speed with MySQL with much help ... % at max throttle. I proposed that I convert their setup to work with MySQL % and said that I would not charge for my time spent learning how to use % MySQL. How nice of you. I don't know that I would go *that* far if the need to learn something new is driven by a client, but I've come close... Of course, there's always the matter of doing whatever it takes to keep the client happy. % % My question is: when developing _any_ software it's almost always a bit of % a learning process. I'm always referring to reference manuals etc. etc. % whenever I'm developing, even in the languages I'm most familiar with. So % where do I draw the line? A good question, and a good point. I'd say to take a look at the sorts of things you already do and try to quantify how much you do in a time period (hour, day, month) in a given language (so many lines of php code or so many tables in a database design or whatever; it will be tricky). Then apply that same measure to the new language, and evaluate your level in the same sort of context (how much work you get done in a time period (and nobody get picky and remind me of the physics definition of work, OK? :-) versus how much time you're thrashing or reading or thinking). % % How can I identify a reasonable point at which it's fair to start logging % some hours down to my client? You can take two approaches (well, a huge number of them, but I use two for most things): - - If it's core learning and no arrangement has been made, then it's on your time. That's just for core learning, though; once you can start to do some things the client starts to pay (see next, though). - - If a learning arrangement has been made, or once you are starting to do work for your client even if you're not yet up to expert speed, bill them for the proper number of hours but either at a reduced rate or with a credit back. The client needs to see the time you're spending and understand some of what's going on, but at the same time shouldn't pay the full rate for less-than-full-speed work. - - Once you're comfortable in the language, reduce the discounts. When you're proficient, stop altogether (discounting/crediting, that is ;-) Because I started with the discounted-rate model (rather than credits back), I've evolved to a SysAdmin rate multiplier of 1.0, a php and perl multiplier of 0.5, and a mysql multiplier of 0.25. I was doing php (and, since I was rusty, perl) at 0.25 until recently and have just made the jump; yay :-) Meanwhile, if you're tracking your pro-bono and/or learning time, it may be better for you to credit back the hours because you can then count up what you've given away. % % Many thanks, HTH HAND % % Jeff Snoxell mysql query, :-D - -- David T-G * There is too much animal courage in (play) [EMAIL PROTECTED] * society and not sufficient moral courage. (work) [EMAIL PROTECTED] -- Mary Baker Eddy, Science and Health http://justpickone.org/davidtg/ Shpx gur Pbzzhavpngvbaf Qrprapl Npg! -BEGIN PGP SIGNATURE- Version: GnuPG v1.0.7 (FreeBSD) iD8DBQE+HAg8Gb7uCXufRwARAkL9AJwPedAiCJ1o482xxjed7Znf1tvk5wCghBz4 R6VUhDg7jcs4t4FFE4gLb5U= =R/XS -END PGP SIGNATURE- - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
Mysql-Max dies when remote connection opened
Version: 4.0.8, installed from the RPMs downloaded from the mysql.com webpages. The server runs RedHat 8.0, all updates installed. The hardware is a Dell 2650. Problem: Any connection, using the command line client for example, from any other node fails even though the access should be allowed. The error message is: ERROR 2013: Lost connection to MySQL server during query On the server side this is logged on the console: # /usr/bin/mysqld_safe: line 312: 30764 Segmentation fault $NOHUP_NICENESS $ledir/$MYSQLD $defaults --basedir=$MY_BASEDIR_VERSION --datadir=$DATADIR $USER_OPTION --pid-file=$pid_file --skip-locking $err_log 21 The error log contains: mysqld-max process hanging, pid 30774 - killed A simple fix is to uninstall the Max rpm: rpm -e MySQL-Max-4.0.8-0 After restarting the problem goes away and the remote access is allowed. Something about the Max package seems to be incompatible with RedHat 8.0 ? -psi - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
question about query log
hi all, anyone knows if it is possible to create the query log in a mysql table instead of in a text file? Otherwise ... is there a way to import it into a table? Thanks to all. Natale Babbo sql, query __ Yahoo! Cellulari: scarica i loghi e le suonerie per le tue feste! http://it.yahoo.com/mail_it/foot/?http://it.mobile.yahoo.com/index2002.html - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
phpmyadmin and mysql
Hello MySQL, we have this problem: when using phpmyadmin if we select database to view and we put SQL command to ENTER SQL QUERY/QUERIES TO DATABASE field and submit it, it will display NO SQL QUERYwhat is wrong? please help me...thank you -- Best regards, Martin mail [EMAIL PROTECTED] mobile +421.907.303.393 icq34358414 wwwhttp://www.corwin.sk PGP key fingerprint 21365ca05ecfd8aeb1cf19c838fff033 In those days spirits were brave, the stakes were high, men were real men, women were real women and small furry creatures from Alpha Centauri were real small furry creatures from Alpha Centauri. by Douglas Adams - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
Re: question about query log
A little complicated solution is to create the log in a file then setup a php/perl program that reads that file continously and insert/process that data . - Original Message - From: Natale Babbo [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Wednesday, January 08, 2003 12:25 PM Subject: question about query log hi all, anyone knows if it is possible to create the query log in a mysql table instead of in a text file? Otherwise ... is there a way to import it into a table? Thanks to all. Natale Babbo sql, query __ Yahoo! Cellulari: scarica i loghi e le suonerie per le tue feste! http://it.yahoo.com/mail_it/foot/?http://it.mobile.yahoo.com/index2002.html - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
Re: Still Cannot Get MySQL To Run
On Wed, 2003-01-08 at 04:55, CM Miller wrote: Have a new years resolution, to get MySQL to run Here are the errors that I keep getting... I don't understand what this is telling me? from /var/log 021214 19:13:21 mysqld started 021214 19:13:21 /usr/local/libexec/mysqld: Can't find file: './mysql/host.frm' (er rno: 13) 021214 19:13:21 mysqld ended [root@cartman mysql]# perror 13 Error code 13: Permission denied I haven't messed around with this since late Nov., but I really don't want to give up on this. Any ideas? I wasn't subscribed in Nov so i don't know what topics people gave you.. Check permissions and ownership of the file './mysql/host.frm' and directory './mysql' Here's how i have: [root@cartman mysql]# pwd /var/lib/mysql [root@cartman mysql]# [root@cartman mysql]# ll -d mysql drwx--2 mysqlmysql4096 Nov 21 12:24 mysql [root@cartman mysql]# [root@cartman mysql]# ll -d mysql/host.* -rw---1 mysqlmysql8958 Oct 31 18:25 mysql/host.frm -rw---1 mysqlmysql 0 Nov 21 12:24 mysql/host.MYD -rw---1 mysqlmysql1024 Nov 21 12:26 mysql/host.MYI So, it was recommended to try this-run 'install_db' from the scripts directory So I tried that and here is my output: Installing all prepared tables 030107 22:35:39 /usr/local/libexec/mysqld: Shutdown Complete To start mysqld at boot time you have to copy support-files/mysql.server to the right place for your system PLEASE REMEMBER TO SET A PASSWORD FOR THE MySQL root USER ! This is done with: /usr/local/bin/mysqladmin -u root password 'new-password' /usr/local/bin/mysqladmin -u root -h phoenix.miller.org password 'new-password' See the manual for more instructions. NOTE: If you are upgrading from a MySQL = 3.22.10 you should run the /usr/local/bin/mysql_fix_privilege_tables. Otherwise you will not be able to use the new GRANT command! You can start the MySQL daemon with: cd /usr/local ; /usr/local/bin/safe_mysqld You can test the MySQL daemon with the benchmarks in the 'sql-bench' directory: cd sql-bench ; run-all-tests Please report any problems with the /usr/local/bin/mysqlbug script! The latest information about MySQL is available on the web at http://www.mysql.com Support MySQL by buying support/licenses at https://order.mysql.com what in the hell am I doing wrong here, this should not be that hard to set up and run? Nothing, it all went ok. Hope that above helps. ds - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
Is InnoDB delaying writes or is there a problem with transaction isolation?
InnoDB seems to delaying writes for too long. After adding or deleting records in a table, viewing the results of a query from another application on the same workstation and other workstations does not reflect the changes. It is as though another connections are still being presented with old snapshots. Even restarting the other applications, thus creating new connections does not show the updates. The connections are all set to autocommit. They show up eventually, but the time delay which in some cases has been over 15 minutes which is too much. I have checked the application code to ensure that data refreshes actually close and reopen the queries. I am using MySQL 3.23.51 on Windows 2000 and the library is ZeosLib MySQL components. Is there a way to force writes to make them immediately visible to other connections? __ Do You Yahoo!? Everything you'll ever need on one web page from News and Sport to Email and Music Charts http://uk.my.yahoo.com - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
sql delete question
Hello, I have two tables whose structures are below. - Table1 - table1id int not null auto_increment data varchar(30) - Table2 - table2id int not null auto_increment table1id int not null data varchar(30) These two tables are connected to each other with the table1id column. I need to delete rows in table1 which have no corresponding table1id values in table2 and also i need to delete rows in table2 which have no corresponding table1id values in table1. Any comments? Thanks. sql,query __ The NEW Netscape 7.0 browser is now available. Upgrade now! http://channels.netscape.com/ns/browsers/download.jsp Get your own FREE, personal Netscape Mail account today at http://webmail.netscape.com/ - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
Re: [PHP] Re: PHP and MySQL bug
@mysql_select_db(be); // this doesn't fail, because only the second
(UPDATE) query fails. The first query (SELECT) is done!
- Original Message -
From: Marek Kilimajer [EMAIL PROTECTED]
To: Nuno Lopes [EMAIL PROTECTED]
Cc: MySQL List [EMAIL PROTECTED]; [EMAIL PROTECTED]
Sent: Tuesday, January 07, 2003 5:06 PM
Subject: Re: [PHP] Re: PHP and MySQL bug
@mysql_select_db(be); -- this failed
do echo mysql_error(); to see what went wrong
Nuno Lopes wrote:
I done a echo of Mysql_error and it returned:
'Nenhum banco de dados foi selecionado'
(I have the mysql server in portuguese, but the translation is something
like 'no db was selected')
- Original Message -
From: David Freeman [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Sunday, January 05, 2003 10:29 PM
Subject: RE: [PHP] Re: PHP and MySQL bug
@MYSQL_QUERY(UPDATE d SET h='$h' WHERE id='$id'); // this
query doesn't work
Personally, I'd call it bad programming practice to do a database update
and not check to see if it worked or not. In this case, how are you
determining that the query did not work? Are you manually checking the
database? You don't have anything in your code to check the status of
this query.
Perhaps this might get you somewhere:
$qid = @mysql_query(UPDATE d SET h = '$h' WHERE id = '$id');
if (isset($qid) mysql_affected_rows() == 1)
{
echo query executed;
} else {
echo query failed: . mysql_error();
}
At least this way you might get some indication of where the problem is.
CYA, Dave
-
Before posting, please check:
http://www.mysql.com/manual.php (the manual)
http://lists.mysql.com/ (the list archive)
To request this thread, e-mail [EMAIL PROTECTED]
To unsubscribe, e-mail [EMAIL PROTECTED]
Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
Re: [PHP] Re: PHP and MySQL bug
Doesn't you have any simpler answer??
Maybe installing the new version of mysql server - I have version 3.23.49 -
should do the trick
- Original Message -
From: Larry Brown [EMAIL PROTECTED]
To: Nuno Lopes [EMAIL PROTECTED]; MySQL List [EMAIL PROTECTED]
Sent: Tuesday, January 07, 2003 4:12 PM
Subject: RE: [PHP] Re: PHP and MySQL bug
Since nobody is jumping in to say it is some simple configuration/setting
personally my next step would be to shut down all services on the box that
aren't absolutely necessary and stop everything in the registry under run
and stop anything in the start folder of the start menu and run the same
tests. If no positive results I would uninstall php completely and clean
any reference in the registry of it and then install with everything still
shut down. Retest, if no progress do the same with mysql. These are
radical and time-consuming methods, but it seems as though it is broken.
If
you absolutely need this fixed fast you might resort to paying the
developers to give you a solution, although it may end up being what I
just
listed, or it could be some simple fix that we aren't aware of.
Larry S. Brown
Dimension Networks, Inc.
(727) 723-8388
-Original Message-
From: Nuno Lopes [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, January 07, 2003 4:31 AM
To: [EMAIL PROTECTED]; [EMAIL PROTECTED]
Subject: Re: [PHP] Re: PHP and MySQL bug
I have the latest version of PHP (4.3.0) as module in apache 2.0.43 and
mysql 3.23.49.
Everything is working fine, except this.
With pconnect the error is the same!
- Original Message -
From: Larry Brown [EMAIL PROTECTED]
To: MySQL List [EMAIL PROTECTED]
Sent: Monday, January 06, 2003 6:28 PM
Subject: RE: [PHP] Re: PHP and MySQL bug
This definitely sounds like a buggy installation or there may be some
problem with the communication between the web server and the mysqld.
Is
the db on a different machine? Try using mysql_pconnect instead of
connect
just to see what result you get. I have read some unfavorable
statements
about using pconnect with a large number of hits so if it works you
should
read the comments about it on php.net. Do a search for mysql_pconnect.
Larry S. Brown
Dimension Networks, Inc.
(727) 723-8388
-Original Message-
From: Nuno Lopes [mailto:[EMAIL PROTECTED]]
Sent: Monday, January 06, 2003 1:09 PM
To: MySQL List; [EMAIL PROTECTED]
Subject: [PHP] Re: PHP and MySQL bug
The problem is if I close the connection and reopen it the query is
done,
but if I remain with the same connection has the previous query, mysql
returns an error.
- Original Message -
From: Larry Brown [EMAIL PROTECTED]
To: MySQL List [EMAIL PROTECTED]
Sent: Sunday, January 05, 2003 4:16 PM
Subject: Re:PHP and MySQL bug
Try replacing the following line...
@MYSQL_QUERY(UPDATE d SET h='$h' WHERE id='$id'); // this query
doesn't
work
With...
$query = UPDATE d SET h='$h' WERE id='$id';
$queryr = mysql_query($query) or die(The sql statement does not
execute);
if(mysql_affected_rows() !== 1)
{
die(The sql statement is successfully run however either h did not
change or there is an internal error. Try executing the sql from the
command line to make sure it otherwise works.);
}
and see which is coming back.
Larry S. Brown
Dimension Networks, Inc.
(727) 723-8388
-
Before posting, please check:
http://www.mysql.com/manual.php (the manual)
http://lists.mysql.com/ (the list archive)
To request this thread, e-mail [EMAIL PROTECTED]
To unsubscribe, e-mail [EMAIL PROTECTED]
Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
Re: Backups mechanism
On Tue, 7 Jan 2003 [EMAIL PROTECTED] wrote: I use mysqldump to do a total backup of my database. This is done once a day just after midnight. The file is then taken up by our tape backup software. I do hourly backups of our more important databases, also using mysqlbackup. Works fine and I have used it for restorals on a number of occasions. Even better, mysqlbackup generates SQL files, which, with a little manipulation, can be imported into other database systems. Doesn't mysqldump also create sql files or at least create the commands to rebuild what it is dumping? Using default options, it creates a SQL script that will create the table structures and reload the data. You can use the mysql command to repopulate the database. I'm in constant development of an in-house accounting system, and to test out bug fixes, new features, etc., I'll just dump the running database and pipe it into a test database. I found mysqldump to have a bit of a learning curve, but I could not survive without it now. -- Aaron Clausen - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
Help - select syntax if else
Can anybody help me with select query how to do this: I have table foo1 with two fields image check | image | check | | 6782 | 0 | | 2732 | 1 | | 6734 | 1 | so I want to make query select * from foo1 where [so is it possible to make some if check=1 then image is image but if check=0 then into image goes other content for example noimage] I mean I need to check if there is 0 or 1 and so if check is 1 then show original number from image field but if there is 0 then it changes original content to noimage so then is possible to optimise my database otherwise I need to do this with web development scripts to check if I have image name like in image field so its sucks so maybe somebody can help me with that ok Mega Regards -- Svens Klave - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
got error:Lost connection to MySQL server during query
Dear sir Pls help I run Mysql 3.23.54 , Os Windows 2000 service pack 3 I'm got error Lost connection to MySQL server during query and also to drop service in service control manager. Anyway, mysql.err log can not help me to resolve this problem. What Happen ? Thank you very much. Kanda Taweechue Sr.Engineer Solutions Development Division Technicial Operation Dept. Loxley Information Services Co.,Ltd - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
Re: phpmyadmin and mysql
Hello Martin, Your problem is related to PHP not MySQL. You should check the max_post_size directive in yor php.ini file. AFAIK, this limit is set to 8M. If you decreased the size, increasing it may solve your problem. max_post_size controls the maximim POST size you can do, and if you exceed this limit, your post will be discarded. - Original Message - From: Martin Hudec [EMAIL PROTECTED] To: MySQL List [EMAIL PROTECTED] Sent: Tuesday, January 08, 2002 13:53 Subject: phpmyadmin and mysql Hello MySQL, we have this problem: when using phpmyadmin if we select database to view and we put SQL command to ENTER SQL QUERY/QUERIES TO DATABASE field and submit it, it will display NO SQL QUERYwhat is wrong? please help me...thank you -- Best regards, Martin mail [EMAIL PROTECTED] mobile +421.907.303.393 icq34358414 wwwhttp://www.corwin.sk PGP key fingerprint 21365ca05ecfd8aeb1cf19c838fff033 In those days spirits were brave, the stakes were high, men were real men, women were real women and small furry creatures from Alpha Centauri were real small furry creatures from Alpha Centauri. by Douglas Adams - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
mysql@lists.mysql.com
mysql ÄúÏëÔÚÏã¸Û³ÉÁ¢¹«Ë¾Â𣿠ÄúÏëÔÚÏã¸ÛÓµÓÐ×Ô¼ºµÄµç»°¼°´«ÕæרÏßÂ𣿠ÄúÏë¿Í»§²¦´òÏã¸Ûµç»°£¬¶øÄúÉíÔÚ¹úÄÚ¶¼¿ÉÒÔËæʱ½ÓÊÕÂ𣿠ÄúÏëͨ¹ýÏã¸ÛµÄ¹«Ë¾¿ªÍØÏã¸ÛÊг¡¼°¹ú¼ÊÊг¡Â𣿠ÄúÏëÏã¸Û¹«Ë¾ÓÐרҵÓÐÀñµÄÃØÊéÒÔ¸óϹ«Ë¾Ãû³ÆÓÃÖÐÓ¢ÎÄ ½ÓÌýµç»°Â𣿲¢¼´Ê±×ªÒÆ»ò»Ø´«(·Òë)¸øÄãÂ𣿠ÄúÏëÔÚ¼ÒÀïÉÏÍø¾Í¿ÉÒÔ°ÑÏã¸Û¹«Ë¾»§¿ÚµÄ×ʽðµ÷¶¯Â𣿠ÓÖ»òÕßÄãÒÑÔÚÏã¸ÛÓÐÁË×Ô¼ºµÄ¹«Ë¾£¬Ïë¼õÉÙ·ÑÓᣠÈç¹ûÒÔÉÏ·þÎñÄú¶¼ÐèÒª£¬Ïã¸ÛÓ¯½ÝÔ¶¶«ÓÐÏÞ¹«Ë¾¿ÉÒÔ°ïµ½Äú.¶øÇÒ¼Û¸ñÏ൱ÓŻݣ¬ÊÖÐø¼òµ¥£¬ Ò»·ÝºÏͬ£¬Ò»ÕÅÉí·ÝÖ¤¸´Ó¡¼þOK£¬»¶ÓÀ´µç×Éѯ¡£ Ïã¸ÛÓ¯½ÝÔ¶¶«ÓÐÏÞ¹«Ë¾ÉîÛÚ°ìÊ´¦ E-mail: [EMAIL PROTECTED] µç»°£º0755-27845051 ´«Õ棺0755-27939416 ÊÖ»ú£º13902985328 ÁªÏµÈË£º³ÂС½ã / ÑîС½ã ÐÅÏ¢¶ÔÓÐÐèÒªµÄÈËÀ´ËµÊDzƸ»£¬¶Ô²»ÐèÒªµÄÈËÀ´ËµÊÇÀ¬»ø£¬Èç¹ûÄúÓÐÐèÒªµÄ»° £¬¾´ÇëÁªÏµÎÒ£¬Èç¹ûÄú²»ÐèÒª£¬ÇëËæÊÖɾµô£¬²¢Çë¶à¶àÁ½⣡ This mail is a business letter .If you are uninterested in this ,Please delete it immediately;If you do not hope to receive this mail again ,please send a E-mail subject removeto us. we will filter it out of our maillist.Thank you ! - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
RE: Query mysql on another server
Why can't you use an Env variable to point to the server you want to query from and switch the value back and forth as needed in the case that you want to periodically switch back and forth between servers? Or write a function that runs on server1 to query against the tables on server2 making the results available to a query to be run on server1? -Original Message- From: Paul DuBois [mailto:[EMAIL PROTECTED]] Sent: Tuesday, January 07, 2003 11:12 AM To: Chris Boget; [EMAIL PROTECTED] Subject: Re: Query mysql on another server At 10:08 -0600 1/7/03, Chris Boget wrote: We have a *nix network and on that network we have 2 web servers. One for development (server1) and one for production (server2). And on each of those servers we have MySQL installed. Is there a way we can query a table on server2 from server1? No. I know that when you are using a database from the mysql command line, you can query a table in another database just by using select databasename.tablename. But the same method using servername doesn't work. Is this even possible? No. thnx, Chris sql, query - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
Full text limitation?
Hi, I have installed mysql max 4.0.7 gamma on a Suse (ver. 8.0 professional) linux server. I have tried many full text queries and I had only a problem with a query like this: SELECT count(a.rsori) pippo FROM ecoras a, ecotxt b WHERE MATCH ( b.rstxt ) AGAINST ( '-linux' IN BOOLEAN MODE ) AND a.rsori = b.rsori AND a.rscod = b.rscod; If I use only the minus operator I have not a valid resultset. If I use the minus operator with another one I have a reultset. For example: SELECT count(a.rsori) pippo FROM ecoras a, ecotxt b WHERE MATCH ( b.rstxt ) AGAINST ( '+linux -windows' IN BOOLEAN MODE ) AND a.rsori = b.rsori AND a.rscod = b.rscod; Is it a full text limit? Thanks Walter Procopio - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
Re: Query mysql on another server
Why can't you use an Env variable to point to the server you want to query from and switch the value back and forth as needed in the case that you want to periodically switch back and forth between servers? Or write a function that runs on server1 to query against the tables on server2 making the results available to a query to be run on server1? You can do all that. Unfortunately that wasn't, as Paul rightly picked up, the crux of my question. I wasn't asking how (or if) to do it programatically. I was asking if it can be done from the (connection made by the) mysql command line. I know how to do it programatically and that is what I'm going to have to end up resorting to. I was asking my question in hopes that there was an easier way. Chris - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
Disproportionately slow, but simple, query
I've got what would be best described as a medium sized table, which normally queries quickly, except for this one... Table data_static has around 35,000 records. This trivial query: SELECT tracking_id, complainant_email, DATE_FORMAT(import_date,'%Y-%c-%e') AS date, subject FROM data_static WHERE case_id = 0; ...gets explained thus: table = data_static type = ref possible_keys = _case key = _case key_len = 8 ref = const rows = 7126 Extra = where used It takes just right at 60 seconds to generate 6409 result rows. Removing the DATE_FORMAT calculation doesn't have any impact. Why so slow? One thing I thought of, but isn't trivial to change, is that one of the fields is a text type that often holds near its size limit, so individual records can be fairly large. Is this just a matter of getting the data off the disk and to the client, or something else? Jim - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
delay on executing mysql_free_result with underfetched query
From: [EMAIL PROTECTED] To: [EMAIL PROTECTED] Subject: delay on executing mysql_free_result with underfetched query Description: If to execute mysql_use_result on the query that returns large amount of records and then execute mysql_free_result - execution the last function take time equal to fetch all data to client. Is it possible to avoid this delay? Synopsis: Delays on breaking fetch Originator: Vladimir Zheleznyak Organization: Core Lab MySQL support: none Severity: non-critical Priority: low Category: mysql client, C Class: sw-bug Release: mysql-3.23.51 Exectutable: mysqld-nt Environment: Celeron 800, RAM 256 MB, localhost System:Win2000 Compiler: VC++ 6.0 Architecture: i Best regards, Vladimir Zheleznyak - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
Version 4 safe to use?
Are many people using MySQL version 4 yet? I'm interested in it because I want to use it's SSL capabilities but would like to hear that people are not having trouble with it first. Thanks, David Rock - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
Re: Help - select syntax if else
You don't even need the check field you can just directly check the contents of the image field. Although I'm not sure if you are trying to set a filter or display something different. If you want to display a conditional on a field then you need to specify that field directly. select *,if(image,1,0) as ImagePresent from foo1 where ... If you don't want to spell out all of the fields, that's the easiest syntax. You'll can all your fields plus an extra column named ImagePresent that will be the same as your check column. You could just as easily have it show the image number instead of a 1 or 0. select *,if(image,image,no image) as ImageNumber from foo1 where ... On Wednesday, January 8, 2003, at 08:27 AM, Svens Klave wrote: so I want to make query select * from foo1 where [so is it possible to make some if check=1 then image is image but if check=0 then into image goes other content for example noimage] -- Brent Baisley Systems Architect Landover Associates, Inc. Search Advisory Services for Advanced Technology Environments p: 212.759.6400/800.759.0577 - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
Re: I'm new in Mysql
Hi Beogradjanin As Paul mentioned yesterday, the final column defination does not require a comma because it is the final defination. Bhavin. - Original Message - From: Beogradjanin [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Monday, January 06, 2003 7:38 PM Subject: I'm new in Mysql Hello mysql, I want to learn MySQL and PHP I've installed Apache , PHP and MySql Whan I try to make tables create table guestbook ( name varchar( 40 ) null, location varchar( 40 ) null. email varchar( 40 ) null, url varchar( 40 ) null, comments text null, ) ; I get this mysql create table guestbook - ( - name varchar( 40 ) null, - location varchar( 40 ) null, - email varchar( 40 ) null, - url varchar( 40 ) null, - comments text null, - ) - ; ERROR 1064: You have an error in your SQL syntax near ')' at line 8 mysql Whats wrong here -- Best regards, Beogradjanin mailto:[EMAIL PROTECTED] - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
Slow response with MRG tables.
Hello,
I would like to ask three questions related to MySQL and MERGE tables.
I have a program that reads from mysql server (4.0.5 for Solaris 2.8 on a
V880 with 8 processors and 32 GB of memory), using Perl DBI MySQl driver,
two tables FULLM (merge of 3 tables) and RECKM (merge of 15 tables), that
are MERGED TABLES.
There is an update program that reads (it has been running for weeks) both
tables doing a LEFT JOIN in the following matter, where the value
of vkeys changes for each query:
select substring(collection,1,3) as coll, count(*) from FULLM left join
RECKM on intkeys=starkey where vkeys=
/cors/abcd00/2301-4598/1970/0/79_RODBARD-CARARD group by coll;
I have the slow log option turned on and in general these queries take a
long time (in most cases over a minute).
What I have noticed is that most of the time is spent in querying the RECKM
merged table (even in the case where I do not have a join), no matter if I
am querying through Perl or directly from mysql command line.
My questions are :
1) when a query is made to a MRG table, how is that query implemented by
MySQL ?
2) Is there anything I could optimize in the query itself ? I cannot have
ENUM Type fields as procedure analyse() suggests.
3) I have included the table types and description, the mysqld conf file.
Could someone help please ?
Thanks a lot in advance for your help,
Mariella
_
SELECT substring(collection, 1, 3) as coll, count(*) from FULLM LEFT JOIN
RECKM on intkeys=starkey where vkeys=
/cors/abcd00/0003-0147/106/949/283_NEI-GDBP group by coll PROCEDURE
ANALYSE() \G
*** 1. row ***
Field_name: coll
Min_value: Art
Max_value: Art
Min_length: 3
Max_length: 3
Empties_or_zeros: 0
Nulls: 0
Avg_value_or_avg_length: 3.
Std: NULL
Optimal_fieldtype: ENUM('Art') NOT NULL
*** 2. row ***
Field_name: count(*)
Min_value: 4
Max_value: 3628
Min_length: 1
Max_length: 4
Empties_or_zeros: 0
Nulls: 0
Avg_value_or_avg_length: 1250.
Std: 1681.9196
Optimal_fieldtype: ENUM('4','119','3628') NOT NULL
2 rows in set (0.78 sec)
_
mysql describe FULLM;
+-+--+--+-+-+---+
| Field | Type | Null | Key | Default | Extra |
+-+--+--+-+-+---+
| vkeys | varchar(100) | | PRI | | |
| intkeys | varchar(11) | YES | | NULL | |
+-+--+--+-+-+---+
2 rows in set (0.01 sec)
mysql describe RECKM;
++--+--+-+-+---+
| Field | Type | Null | Key | Default | Extra |
++--+--+-+-+---+
| vdkkey | varchar(100) | YES | MUL | NULL | |
| starkey | varchar(11) | YES | MUL | NULL | |
| collection | varchar(15) | YES | | NULL | |
++--+--+-+-+---+
3 rows in set (0.00 sec)
show index FROM RECKM \G
*** 1. row ***
Table: RECKM
Non_unique: 1
Key_name: index_vdkkey
Seq_in_index: 1
Column_name: vdkkey
Collation: A
Cardinality: NULL
Sub_part: NULL
Packed: NULL
Null: YES
Index_type:
Comment:
*** 2. row ***
Table: RECKM
Non_unique: 1
Key_name: index_starkey
Seq_in_index: 1
Column_name: starkey
Collation: A
Cardinality: NULL
Sub_part: NULL
Packed: NULL
Null: YES
Index_type:
Comment:
2 rows in set (0.00 sec)
show index FROM FULLM \G
*** 1. row ***
Table: FULLM
Non_unique: 0
Key_name: PRIMARY
Seq_in_index: 1
Column_name: vkeys
Collation: A
Cardinality: NULL
Sub_part: NULL
Packed: NULL
Null:
Index_type:
Comment:
1 row in set (0.00 sec)
show table STATUS like FULLM \G
*** 1. row ***
Name: FULLM
Type: MRG_MyISAM
Row_format: Dynamic
Rows: 17610691
Avg_row_length: 112
Data_length: 1348904896
Max_data_length: NULL
Index_length: 0
Data_free: 0
Auto_increment: NULL
Create_time: NULL
Update_time: NULL
Check_time: NULL
Create_options:
Comment:
show table STATUS like RECKEYS \G
*** 1. row ***
Name: RECKEYS
Type: MRG_MyISAM
Row_format: Dynamic
Rows: 491596360
Avg_row_length: 127
Data_length: 40240090580
Max_data_length: NULL
Index_length: 0
Data_free: 0
Auto_increment: NULL
Create_time: NULL
Update_time: NULL
Check_time: NULL
Create_options:
Comment:
This is the mysqld my.cnf file
#
set-variable = max_connections=16384
set-variable =
Re: Disproportionately slow, but simple, query
That would be my guess, the extra time is the data transfer. You can easily verify this by changing your query to: SELECT COUNT(*) FROM data_static WHERE case_id = 0; That will give you the raw query time without the data transfer or formatting overhead. On Wednesday, January 8, 2003, at 10:32 AM, Jim wrote: One thing I thought of, but isn't trivial to change, is that one of the fields is a text type that often holds near its size limit, so individual records can be fairly large. Is this just a matter of getting the data off the disk and to the client, or something else? -- Brent Baisley Systems Architect Landover Associates, Inc. Search Advisory Services for Advanced Technology Environments p: 212.759.6400/800.759.0577 - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
RE: Still Cannot Get MySQL To Run
The problem you are having is a result of the permissions that are set on the data and log directories that are identified in my.cnf, and is documented in the MySQL Reference Manual. If you change the ownership of the data and log directories to mysql (both user and group), the error should go away. David Christensen Brokers International, Ltd. 1200 E Main St PO Box 160 Panora, IA 50216 (800) 362-1097 or (641) 755-2775 [EMAIL PROTECTED] -Original Message- From: CM Miller [mailto:[EMAIL PROTECTED]] Sent: Tuesday, January 07, 2003 10:56 PM To: [EMAIL PROTECTED] Subject: Still Cannot Get MySQL To Run Have a new years resolution, to get MySQL to run Here are the errors that I keep getting... I don't understand what this is telling me? from /var/log 021214 19:13:21 mysqld started 021214 19:13:21 /usr/local/libexec/mysqld: Can't find file: './mysql/host.frm' (er rno: 13) 021214 19:13:21 mysqld ended I haven't messed around with this since late Nov., but I really don't want to give up on this. Any ideas? So, it was recommended to try this-run 'install_db' from the scripts directory So I tried that and here is my output: Installing all prepared tables 030107 22:35:39 /usr/local/libexec/mysqld: Shutdown Complete To start mysqld at boot time you have to copy support-files/mysql.server to the right place for your system PLEASE REMEMBER TO SET A PASSWORD FOR THE MySQL root USER ! This is done with: /usr/local/bin/mysqladmin -u root password 'new-password' /usr/local/bin/mysqladmin -u root -h phoenix.miller.org password 'new-password' See the manual for more instructions. NOTE: If you are upgrading from a MySQL = 3.22.10 you should run the /usr/local/bin/mysql_fix_privilege_tables. Otherwise you will not be able to use the new GRANT command! You can start the MySQL daemon with: cd /usr/local ; /usr/local/bin/safe_mysqld You can test the MySQL daemon with the benchmarks in the 'sql-bench' directory: cd sql-bench ; run-all-tests Please report any problems with the /usr/local/bin/mysqlbug script! The latest information about MySQL is available on the web at http://www.mysql.com Support MySQL by buying support/licenses at https://order.mysql.com what in the hell am I doing wrong here, this should not be that hard to set up and run? = People without goals get used by those who have goals - Unknown * GAIM ID: cmmiller1973 * __ Do you Yahoo!? New DSL Internet Access from SBC Yahoo! http://sbc.yahoo.com - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
Re: I'm new in Mysql
On Mon, 6 Jan 2003, Beogradjanin wrote: Hello mysql, I want to learn MySQL and PHP I've installed Apache , PHP and MySql Whan I try to make tables create table guestbook ( name varchar( 40 ) null, location varchar( 40 ) null. email varchar( 40 ) null, url varchar( 40 ) null, comments text null, ) ; The last line of your table creation comments text null, does NOT need a comma. Drop that and you should be fine. -- Kip Turk, RHCE [EMAIL PROTECTED] Systems Administrator/Killer of Spam/Writer of Code/Penguin Proponent West Central Net - tel: 915.234.5678 / 800.695.9016 fax: 915.656.0071 -.-. --- -.. . / -- --- -. -.- . -.-- --..-- / .- -.-. -.- . .-. - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
subselect workaround help?
Hey folks- 'nother question. I'm not an SQL expert, and I think I need a subselect, which means I need a workaround on MySQL 3.23 or whatever version it is. Here's the tables I have, with the relevant columns: Students - Name - StudentID (PK) - ClassID Classes - ClassID (PK) - Name Each Student belongs to one class. So, I have the StudentID. I want to get the Classes.Name... Final result should look like Student | Class -- Steve Lefevre | Math101 Stacy Adams | Intro to SQL Something like SELECT Student.Name, Classes.Name FROM Students, Classes WHERE Students.StudentID = . $ID . AND Classes.Name IN ( SELECT Classes.Name FROM Classes WHERE ClassID = Students.ClassID ) I know that probably won't work as a subselect query, but that's my starting point. Any help? Thanks! Steve - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
converting text to hypertext
I just imported a .csv file and one of the columns of data was websites addresses. Those addresses aren't being recognized as links when I output an html table from my queries. I'm scratching me head on how to make the conversion. I figured there would by a hypertext datatype of some sort, but I can't find any information regarding this issue. If someone could point me in the right direction, I would appreciate it. Thanks, rick - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
Re: delay on executing mysql_free_result with underfetched query
At 18:06 +0200 1/8/03, Vladimir Zheleznyak wrote: From: [EMAIL PROTECTED] To: [EMAIL PROTECTED] Subject: delay on executing mysql_free_result with underfetched query Description: If to execute mysql_use_result on the query that returns large amount of records and then execute mysql_free_result - execution the last function take time equal to fetch all data to client. Is it possible to avoid this delay? No. The reason this happens is due to the way that mysql_free_result() is implemented, to avoid commands out of sync errors. In the old days, if you used mysql_use_result() and then didn't fetch all the rows, calling mysql_free_result() released the result set on the client, but the server still had rows left to send. The next query would fail with an out-of-sync error. Now, mysql_free_result() automatically fetches and discards any yet-unfetched rows, which avoids that problem. It'd be nice were it possible to tell the server itself to discard the rows, but it doesn't work that way. Maybe you can use LIMIT to generate just the initial part of the result, if you suspect that you're not going to need it all. Synopsis: Delays on breaking fetch Originator: Vladimir Zheleznyak Organization: Core Lab MySQL support: none Severity: non-critical Priority: low Category: mysql client, C Class: sw-bug Release: mysql-3.23.51 Exectutable: mysqld-nt Environment: Celeron 800, RAM 256 MB, localhost System:Win2000 Compiler: VC++ 6.0 Architecture: i Best regards, Vladimir Zheleznyak - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
Re: Weird WHERE clause possible?
- Original Message - From: Lefevre, Steven [EMAIL PROTECTED] The problem (as I see it) is that I'm storing the last name and the first name in two seperate fields. I can make an SQL statement like Select * from Students Where LastName Like Smith%;, but can I make something like SELECT * FROM Students WHERE (LastName, , , FirstName) AS Name LIKE Smith, J%; Backing up, is the problem that you need to uniquely identify the student's name after returning the results? If so, a simple, efficient way is to add an auto_increment column to your students table, so each name is given a unique ID. Then, when results are returned, you can create a link for each student that includes the student's ID. If this isn't the case, and you really want to do a statement like that above, how about: SELECT * FROM Students WHERE LastName='Smith' and FirstName LIKE 'J%'; or worse, SELECT * FROM Students WHERE concat(LastName, , , FirstName) LIKE 'Smith, J%'; Ryan Fox sql, query, sausage - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
Re: Version 4 safe to use?
Are many people using MySQL version 4 yet? I'm interested in it because I want to use it's SSL capabilities but would like to hear that people are not having trouble with it first. We have been using 4.0.x for about five months now on a production system and have had no problems. Scott Pippin [EMAIL PROTECTED] - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
Re: sql delete question
At 7:27 -0500 1/8/03, Veysel Harun Sahin wrote: Hello, I have two tables whose structures are below. - Table1 - table1id int not null auto_increment data varchar(30) - Table2 - table2id int not null auto_increment table1id int not null data varchar(30) These two tables are connected to each other with the table1id column. I need to delete rows in table1 which have no corresponding table1id values in table2 and also i need to delete rows in table2 which have no corresponding table1id values in table1. Any comments? Thanks. sql,query This sounds like a delete parentless children and childless parents question. Turning to my handy copy of MySQL Cookbook which I just happen to have nearby :-) I see the following under Identifying and Removing Unattached Records (pp668-669), where the _head and _item are the parent and child tables that correspond to your table1 and table2: --- To use a multiple-table DELETE statement for removing unmatched records, just take the SELECT statement that you use to identify those records and replace the stuff leading up to the FROM keyword with DELETE tbl_name. For example, the SELECT that identifies childless parents looks like this: SELECT swdist_head.dist_id AS 'unmatched swdist_head IDs' FROM swdist_head LEFT JOIN swdist_item ON swdist_head.dist_id = swdist_item.dist_id WHERE swdist_item.dist_id IS NULL; The corresponding DELETE looks like this: DELETE swdist_head FROM swdist_head LEFT JOIN swdist_item ON swdist_head.dist_id = swdist_item.dist_id WHERE swdist_item.dist_id IS NULL; Conversely, the query to identify parentless children is as follows: SELECT swdist_item.dist_id AS 'unmatched swdist_item IDs' FROM swdist_item LEFT JOIN swdist_head ON swdist_item.dist_id = swdist_head.dist_id WHERE swdist_head.dist_id IS NULL; And the corresponding DELETE statement removes them: DELETE swdist_item FROM swdist_item LEFT JOIN swdist_head ON swdist_item.dist_id = swdist_head.dist_id WHERE swdist_head.dist_id IS NULL; --- This requires that you have MySQL 4.x, because 3.x doesn't support multiple-table DELETE. For 3.x, you must write a program that identifies the unattached records and generates the appropriate statements to delete them. (The code for this is in the Cookbook, too; you can get it at the book's web site.) - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
Re: Full text limitation?
At 14:03 +0100 1/8/03, Walter Procopio wrote: Hi, I have installed mysql max 4.0.7 gamma on a Suse (ver. 8.0 professional) linux server. I have tried many full text queries and I had only a problem with a query like this: SELECT count(a.rsori) pippo FROM ecoras a, ecotxt b WHERE MATCH ( b.rstxt ) AGAINST ( '-linux' IN BOOLEAN MODE ) AND a.rsori = b.rsori AND a.rscod = b.rscod; If I use only the minus operator I have not a valid resultset. Isn't that the same as asking for records that don't match anything? If I use the minus operator with another one I have a reultset. For example: SELECT count(a.rsori) pippo FROM ecoras a, ecotxt b WHERE MATCH ( b.rstxt ) AGAINST ( '+linux -windows' IN BOOLEAN MODE ) AND a.rsori = b.rsori AND a.rscod = b.rscod; Is it a full text limit? Thanks Walter Procopio - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
Resetting the auto_increment to start from 1
Hi all, I've read the following in a MySQL book: A special case of record deletion occurs when you clear out a table entirely using a DELETE with no WHERE clause: DELETE FROM tbl_name; In this case, the sequence counter may be reset to 1, even for table types for which values normally are not reused (MyISAM and InnoDB). For those types, if you wish to delete all the records while maintaining the current sequence value, tell MySQL to perform a record-at-a-time delete by including a WHERE clause that specifies some trivially true condition: DELETE FROM tbl_name WHERE 1 0; --- Well, I've tried that sql statement, but the auto_increment point of start was not reset to 1. I use MySQL 4.05 under Windows 2000. Thanks. Teddy, Teddy's Center: http://teddy.fcc.ro/ Email: [EMAIL PROTECTED] - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
Re: Backups mechanism
Jonas, We use mysqlhotcopy as a command line script set to run daily as a cron job. Seems to work fine. You can add flags that allow you to maintain previous copies of the db in case you need to go back a version or two. It took about 10 minutes to set up. We then run TSM backups to storage of the script output. mysqlhotcopy db_name [/path/to/new_directory] You can find out more in the manual at: http://www.mysql.com/doc/en/mysqlhotcopy.html and here's a general intro: http://www.mysql.com/doc/en/Backup.html Sorry, there is some reading involved :-) Jon Bertsch At 04:07 PM 1/7/2003 +0100, you wrote: Hello world! Every attempt I have made to find a decent way of backing up a database ends up with tons of reading to show hundreds of ways to do database backups. I want to know which way to do complete backups is most commonly used by professional users. (Windows and Linux) I have pleasant experience from Microsoft SQL Server 2000 where backung up is very confident, easy to understand and just a matter of a mouse click. Is there any similarily convenient way to do this with mysql, for example: * a shell script (windows / Linux) that works as expected without days of configuration? * scheduled backups, complete or differential? * GUI-solution ??? (mysql control center does not even mention the word backup) Backup is such an important issue. Why does it seem like it is something that the developers don't care about? - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
Re: Help - select syntax if else
* Svens Klave Can anybody help me with select query I can try. how to do this: I have table foo1 with two fields image check | image | check | | 6782 | 0 | | 2732 | 1 | | 6734 | 1 | so I want to make query select * from foo1 where [so is it possible to make some if check=1 then image is image but if check=0 then into image goes other content for example noimage] I mean I need to check if there is 0 or 1 and so if check is 1 then show original number from image field but if there is 0 then it SELECT check,IF(check,image,'noimage') AS image FROM foo1; changes original content to noimage eh... a select statement can not change the database. The above SELECT will change the output of the image column according to your specification, but it will not change the database. You would need to use UPDATE for that: UPDATE foo1 SET image = 'noimage' WHERE check = 0; -- Roger - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
re: Problem inserting the ô character in My
On Wednesday 08 January 2003 03:17, Adam Dershewitz wrote:
After digging through the mysql web site and hunting on google I couldn't
find the answer to a problem that I am having.
It looks like MySQL is having problems differentiating between the
Т(ascii 244) and the o characters. If you create the table from the
SQL below and then try to run the first two insert statements it will give
you a duplicate error even though they are different. If you look at the
data in the table it will be the first one that got inserted so if you
delete the data and switch the order of the inserts then the other one will
show up correctly. The two select statements both return then same data.
CREATE TABLE Test
(Test VARCHAR(255) NOT NULL DEFAULT '',
UNIQUE U1Test (Test));
insert into Test(Test) VALUES('Т')
insert into Test(Test) VALUES('o')
select * from Test where Test = 'Т'
select * from Test where Test = 'o'
Check that you specify appropriate character set for MySQL server. If no, set
up default-character-set and re-create indexes.
--
For technical support contracts, goto https://order.mysql.com/?ref=ensita
This email is sponsored by Ensita.net http://www.ensita.net/
__ ___ ___ __
/ |/ /_ __/ __/ __ \/ /Egor Egorov
/ /|_/ / // /\ \/ /_/ / /__ [EMAIL PROTECTED]
/_/ /_/\_, /___/\___\_\___/ MySQL AB / Ensita.net
___/ www.mysql.com
-
Before posting, please check:
http://www.mysql.com/manual.php (the manual)
http://lists.mysql.com/ (the list archive)
To request this thread, e-mail [EMAIL PROTECTED]
To unsubscribe, e-mail [EMAIL PROTECTED]
Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
re: InnoDB on update cascade
On Monday 06 January 2003 14:51, Daniel Kiss wrote: Does anyone know why 'on update cascade' option does not work in InnoDB foreign keys? Is it supported anyway? It's supported since 4.0.8: http://www.mysql.com/doc/en/News-4.0.8.html -- For technical support contracts, goto https://order.mysql.com/?ref=ensita This email is sponsored by Ensita.net http://www.ensita.net/ __ ___ ___ __ / |/ /_ __/ __/ __ \/ /Egor Egorov / /|_/ / // /\ \/ /_/ / /__ [EMAIL PROTECTED] /_/ /_/\_, /___/\___\_\___/ MySQL AB / Ensita.net ___/ www.mysql.com - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
re: Still Cannot Get MySQL To Run
On Wednesday 08 January 2003 06:55, CM Miller wrote: Have a new years resolution, to get MySQL to run Here are the errors that I keep getting... I don't understand what this is telling me? from /var/log 021214 19:13:21 mysqld started 021214 19:13:21 /usr/local/libexec/mysqld: Can't find file: './mysql/host.frm' (er rno: 13) 021214 19:13:21 mysqld ended I haven't messed around with this since late Nov., but I really don't want to give up on this. $ perror 13 Error code 13: Permission denied It means that MySQL server doesn't have permissions to that file. MySQL server should be owner of the data dir. -- For technical support contracts, goto https://order.mysql.com/?ref=ensita This email is sponsored by Ensita.net http://www.ensita.net/ __ ___ ___ __ / |/ /_ __/ __/ __ \/ /Victoria Reznichenko / /|_/ / // /\ \/ /_/ / /__ [EMAIL PROTECTED] /_/ /_/\_, /___/\___\_\___/ MySQL AB / Ensita.net ___/ www.mysql.com - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
re: running as NT service problem
On Tuesday 07 January 2003 11:49, Leonid Prokopets wrote: I'm having a problem running MySQL as NT service on Win2000 plattform. It works allright in manual mode (by 'mysqld' command), but refuses to run as service. I installed the service by 'mysqld-max-nt --install' command. The system reported NT service successfully installed. MySQL appeared in service list. But then I tried to start it it returned Error 1067. The MySQL service can not be started. I should add that I dont have such problem on WinNT server plattform - everything runs smoothly. Run the following from the DOS prompt: mysqld-max-nt.exe --standalone --console You can see errors in the output. -- For technical support contracts, goto https://order.mysql.com/?ref=ensita This email is sponsored by Ensita.net http://www.ensita.net/ __ ___ ___ __ / |/ /_ __/ __/ __ \/ /Victoria Reznichenko / /|_/ / // /\ \/ /_/ / /__ [EMAIL PROTECTED] /_/ /_/\_, /___/\___\_\___/ MySQL AB / Ensita.net ___/ www.mysql.com - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
RE: MySQL 4.0.7-gamma: Bugs affecting the privilege system
Hi Stefan, -Original Message- From: Stefan Hinz, iConnect (Berlin) Alexander, - After having set up both machines completely, I installed the Win32 binary distribution of MySQL 4.0.7-gamma. Although I did not upgrade from an earlier version, the privileges tables still have the old structure without the new columns introduced with MySQL 4.0.2-beta! Furthermore, the script menioned in the documentation (mysql_fix_privilege_tables) is obiously not included in the distribution. Because of this, there is no way to use the new privilege system but fixing the tables manually... I encountered the same issue, and Miguel Solórzano from MySQL AB replied that it was his fault, simply forgetting the new privilege tables in the Win32 dist. mysql_fix_privilege_tables is nowhere to find, but a list member who had pulled the 4.1 source found it in there and sent it to me. I extracted the SQL statements, ran the script, and now my 4.0.7 has all the new privileges. You'll find it at the bottom of this mail. Maybe this can fix the other bugs you reported, too. Hi Stefan, It does not. I fixed the priv tables manually, but the other two bugs are still occuring. Have you tried to reproduce them? Thanks, Alexander - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
re: problem with drop table
On Sunday 05 January 2003 16:10, Francesco wrote: I tried to drop a table with Mysql 4.0.1 alpha nt and I have encountered the following problem: ERROR : Error on delete of .'\camcomm.tmpge.MYI' The problem persists. I don't know the reason of this error. I ask if a new version of Mysql (the version 4.0.7 i s released) is better. 4.0.1 is about one year old. So, upgrade to newest version is recommended in any case. -- For technical support contracts, goto https://order.mysql.com/?ref=ensita This email is sponsored by Ensita.net http://www.ensita.net/ __ ___ ___ __ / |/ /_ __/ __/ __ \/ /Egor Egorov / /|_/ / // /\ \/ /_/ / /__ [EMAIL PROTECTED] /_/ /_/\_, /___/\___\_\___/ MySQL AB / Ensita.net ___/ www.mysql.com - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
Re: Using Crystal Reports with MySQL
I'm having trouble getting the two to work, when I try to connect to the database in Crystal I get an error message saying ODBC Error: [TCX][MyODBC} Could not read table names It is worth a try. Here are the instructions for the registry fix. Download odbcregs.zip from Crystal Decisions. http://support.crystaldecisions.com/communityCS/FilesAndUpdates/odbcregs.zip.asp 1. Open the zip file and extract the files to WINNT/System32 or Windows/System32 for XP. NOTE: If any of the files are newer on your machine do not replace them. 2. run the outjoin.reg file. 3. run regedit and go to HKEY_CURRENT_USER Software Seagate Software Crystal Reports DatabaseOptions Outer Join and click on SQL2OuterJoin and add MYODBC3(If you are using the 3.x MyODBC Driver) or to the end of the DataValue list. Crystal need to be told what the join syntax is for the particular database you are using. This fix will work with any Crystal Reports 8.x; I'm not sure if it will work with 9.x or not. If you are still having problems after doing this let me know and I can try to help you track it down. NOTE: I'll send the file to you in a separate email. I wanted to put the fix instructions on the list for others to access if needed. Scott Pippin [EMAIL PROTECTED] - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
Re: Help - select syntax if else
On Wed, Jan 08, 2003 at 03:27:51PM +0200, Svens Klave wrote: Can anybody help me with select query how to do this: I have table foo1 with two fields image check | image | check | | 6782 | 0 | | 2732 | 1 | | 6734 | 1 | so I want to make query select * from foo1 where [so is it possible to make some if check=1 then image is image but if check=0 then into image goes other content for example noimage] I mean I need to check if there is 0 or 1 and so if check is 1 then show original number from image field but if there is 0 then it changes original content to noimage so then is possible to optimise my database otherwise I need to do this with web development scripts to check if I have image name like in image field so its sucks so maybe somebody can help me with that ok Good Day Svens, You can permanently change the database using the following query: UPDATE foo1 SET image='noimage' WHERE check=0; Cheers! -- Zak Greant [EMAIL PROTECTED] | MySQL Advocate | http://zak.fooassociates.com Using and Managing MySQL MySQL Training: Washington DC, March 17-21, 2003 Visit http://mysql.com/training for more information Public Service Announcement: Sincere Choice (http://sincerechoice.org) - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
Re: Question - Query
FROM must precede WHERE. Terence Ng wrote: How do I correct this SQL code: 2 tables there, lcopen: id, bank, unit_price_us, order_cbm lcreceive: id, amount_us, due_date #this condition :lcreceive.due_date current_date #only affect to : SUM(lcreceive.amount_us) #and NOT : #SUM(lcopen.unit_price_us*lcopen.order_cbm) * 7.8 AS open SELECT lcopen.bank, SUM(lcopen.unit_price_us*lcopen.order_cbm) * 7.8 AS open, # SUM(lcreceive.amount_us) where lcreceive.due_date current_date, # # the above statement is not correct # FROM lcopen, lcreceive AND lcopen.id=lcreceive.id GROUP BY lcopen.bank; Terence Ng ___ Do You Yahoo!? Get your free @yahoo.com.hk address at http://mail.english.yahoo.com.hk - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
Re: Copying MySql database to others
I need to copy a MySql Production database to QA. What is the best method of doing this? Do I need to write SQL queries or is there another quicker method? From the command line? From, within phpMyAdmin? - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
Re: Version 4 safe to use?
On Wed, Jan 08, 2003 at 09:00:51AM -0700, David Rock wrote: Are many people using MySQL version 4 yet? I'm interested in it because I want to use it's SSL capabilities but would like to hear that people are not having trouble with it first. I've had very good luck with MySQL 4 in several high-profile environments. We began using it in live envrionments back in August and have contintued to spread MySQL 4 since then. Jeremy -- Jeremy D. Zawodny | Perl, Web, MySQL, Linux Magazine, Yahoo! [EMAIL PROTECTED] | http://jeremy.zawodny.com/ MySQL 3.23.51: up 24 days, processed 830,915,772 queries (392/sec. avg) - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
Re: sql delete question - solved
Hello Paul, I have tried the code you have written, before posting to list and it did not work. When I have seen the sentence This requires that you have MySQL 4.x at your mail I realized the problem. I am using mySQL 3.23.49. :( Thanks for your help. Paul DuBois [EMAIL PROTECTED] wrote: At 7:27 -0500 1/8/03, Veysel Harun Sahin wrote: Hello, I have two tables whose structures are below. - Table1 - table1id int not null auto_increment data varchar(30) - Table2 - table2id int not null auto_increment table1id int not null data varchar(30) These two tables are connected to each other with the table1id column. I need to delete rows in table1 which have no corresponding table1id values in table2 and also i need to delete rows in table2 which have no corresponding table1id values in table1. Any comments? Thanks. sql,query This sounds like a delete parentless children and childless parents question. Turning to my handy copy of MySQL Cookbook which I just happen to have nearby :-) I see the following under Identifying and Removing Unattached Records (pp668-669), where the _head and _item are the parent and child tables that correspond to your table1 and table2: --- To use a multiple-table DELETE statement for removing unmatched records, just take the SELECT statement that you use to identify those records and replace the stuff leading up to the FROM keyword with DELETE tbl_name. For example, the SELECT that identifies childless parents looks like this: SELECT swdist_head.dist_id AS 'unmatched swdist_head IDs' FROM swdist_head LEFT JOIN swdist_item ON swdist_head.dist_id = swdist_item.dist_id WHERE swdist_item.dist_id IS NULL; The corresponding DELETE looks like this: DELETE swdist_head FROM swdist_head LEFT JOIN swdist_item ON swdist_head.dist_id = swdist_item.dist_id WHERE swdist_item.dist_id IS NULL; Conversely, the query to identify parentless children is as follows: SELECT swdist_item.dist_id AS 'unmatched swdist_item IDs' FROM swdist_item LEFT JOIN swdist_head ON swdist_item.dist_id = swdist_head.dist_id WHERE swdist_head.dist_id IS NULL; And the corresponding DELETE statement removes them: DELETE swdist_item FROM swdist_item LEFT JOIN swdist_head ON swdist_item.dist_id = swdist_head.dist_id WHERE swdist_head.dist_id IS NULL; --- This requires that you have MySQL 4.x, because 3.x doesn't support multiple-table DELETE. For 3.x, you must write a program that identifies the unattached records and generates the appropriate statements to delete them. (The code for this is in the Cookbook, too; you can get it at the book's web site.) __ The NEW Netscape 7.0 browser is now available. Upgrade now! http://channels.netscape.com/ns/browsers/download.jsp Get your own FREE, personal Netscape Mail account today at http://webmail.netscape.com/ - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
RE: subselect workaround help?
-Original Message- From: Lefevre, Steven [mailto:[EMAIL PROTECTED]] Hey folks- 'nother question. I'm not an SQL expert, and I think I need a subselect, which means I need a workaround on MySQL 3.23 or whatever version it is. Here's the tables I have, with the relevant columns: Students - Name - StudentID (PK) - ClassID Classes - ClassID (PK) - Name Each Student belongs to one class. So, I have the StudentID. I want to get the Classes.Name... Final result should look like Student | Class -- Steve Lefevre | Math101 Stacy Adams | Intro to SQL Hi Steve, try SELECT `Students`.`Name` AS Student, `Classes`.`Name` AS Class FROM `Students` LEFT JOIN `Classes` USING `ClassID`; Regards, Alexander - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
FW: MySQL fulltext. Question about the stopword list
Resending this, since the first one didn't seem to get posted on the MySQL list. -Original Message- From: Erlend HopsÛ StrÛmsvik Sent: 7. januar 2003 10:18 To: [EMAIL PROTECTED] Subject: RE: MySQL fulltext. Question about the stopword list What I can easily do without breaking 4.0.x gamma status, is to add command line switch --disable-fulltext-stopwords. It can help as a temporary solution, untill a proper fix - per-index options, that is - will be implemented. That would be helpful for me, but what about Thomas Spahni's suggestion? Sergei, but then, could you also add a command line switch --read-stopwords-from-file=filename ??? Please. That could solve half of my problem. Best regards, Thomas Spahni I was mere wondering why the stopword list was 'hardcoded' since it seems to me that it's one of those things a user should be able to change/modify without to much hassle and on a more frequent basis than whenever one recompile MySQL. Also a stopword list is very dependent on what kind of text/data one wants to search in so a large system with multiple users and databases might want different stopword lists... I remember working on a project when I was school where we wrote this program using autogenerated stopword lists and N-gram matching for the text and search string. By this the stopword list was not hard coded.. What is N-gram matching ? I post this to the MySQL board, since maybe someone else has something to add/say about it too :) Don't know where I got these texts from, but it should give you a general idea about n-grams. n-grams are used to describe objects as vectors. This makes it possible to apply geometric, statistical and other mathematical techniques, which are well defined for vectors, but not for objects in general. For example, one of the most common uses is to define a similarity measure between textual documents based on the application of a mathematical function to the vector representations of the documents N-Grams String-similarity approaches to conflation involve the system calculating a measure of similarity between an input query term and each of the distinct terms in the database. Those database terms that have a high similarity to a query term are then displayed to the user for possible inclusion in the query. N-gram matching techniques are one of the most common of these approaches (Freund Willett, 1982). An n-gram is a set of n consecutive characters extracted from a word. The main idea behind this approach is that, similar words will have a high proportion of n-grams in common. Typical values for n are 2 or 3, these corresponding to the use of digrams or trigrams, respectively. So if you have the word 'computer' you'll get the following digrams: *c, co, om, mp, pu, ut, te, er, r* and the trigrams: **c,*co,com,omp,mpu,put,ute,ter,er*,r** where '*' denotes a padding space. There are n+1 such digrams and n+2 such trigrams in a word containing n characters. Found this link after some 'googling about' http://web.umr.edu/~tauritzd/ngram/ This is probably the original text for the first text I had: http://web.umr.edu/~tauritzd/ngram/tutorial.html Regards, Sergei -- MySQL Development Team __ ___ ___ __ / |/ /_ __/ __/ __ \/ / Sergei Golubchik [EMAIL PROTECTED] / /|_/ / // /\ \/ /_/ / /__ MySQL AB, http://www.mysql.com/ /_/ /_/\_, /___/\___\_\___/ Osnabrueck, Germany ___/ - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
RE: MySQL fulltext. Question about the stopword list
What I can easily do without breaking 4.0.x gamma status, is to add command line switch --disable-fulltext-stopwords. It can help as a temporary solution, untill a proper fix - per-index options, that is - will be implemented. That would be helpful for me, but what about Thomas Spahni's suggestion? Sergei, but then, could you also add a command line switch --read-stopwords-from-file=filename ??? Please. That could solve half of my problem. Best regards, Thomas Spahni I was mere wondering why the stopword list was 'hardcoded' since it seems to me that it's one of those things a user should be able to change/modify without to much hassle and on a more frequent basis than whenever one recompile MySQL. Also a stopword list is very dependent on what kind of text/data one wants to search in so a large system with multiple users and databases might want different stopword lists... I remember working on a project when I was school where we wrote this program using autogenerated stopword lists and N-gram matching for the text and search string. By this the stopword list was not hard coded.. What is N-gram matching ? I post this to the MySQL board, since maybe someone else has something to add/say about it too :) Don't know where I got these texts from, but it should give you a general idea about n-grams. n-grams are used to describe objects as vectors. This makes it possible to apply geometric, statistical and other mathematical techniques, which are well defined for vectors, but not for objects in general. For example, one of the most common uses is to define a similarity measure between textual documents based on the application of a mathematical function to the vector representations of the documents N-Grams String-similarity approaches to conflation involve the system calculating a measure of similarity between an input query term and each of the distinct terms in the database. Those database terms that have a high similarity to a query term are then displayed to the user for possible inclusion in the query. N-gram matching techniques are one of the most common of these approaches (Freund Willett, 1982). An n-gram is a set of n consecutive characters extracted from a word. The main idea behind this approach is that, similar words will have a high proportion of n-grams in common. Typical values for n are 2 or 3, these corresponding to the use of digrams or trigrams, respectively. So if you have the word 'computer' you'll get the following digrams: *c, co, om, mp, pu, ut, te, er, r* and the trigrams: **c,*co,com,omp,mpu,put,ute,ter,er*,r** where '*' denotes a padding space. There are n+1 such digrams and n+2 such trigrams in a word containing n characters. Found this link after some 'googling about' http://web.umr.edu/~tauritzd/ngram/ This is probably the original text for the first text I had: http://web.umr.edu/~tauritzd/ngram/tutorial.html Regards, Sergei -- MySQL Development Team __ ___ ___ __ / |/ /_ __/ __/ __ \/ / Sergei Golubchik [EMAIL PROTECTED] / /|_/ / // /\ \/ /_/ / /__ MySQL AB, http://www.mysql.com/ /_/ /_/\_, /___/\___\_\___/ Osnabrueck, Germany ___/ - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
RE: subselect workaround help?
I think the problem is in your table structure. If you did this: Students: - Name - StudentID Classes: - ClassID - Name StudentsClasses: - StudentID (PK) - ClassID (PK) (You make them a combined key by doing PRIMARY KEY (StudentID,ClassID) in your table def.) When you add a student to a class you add them to StudentClasses table. In your previous layout (which was not normalized completely) you are repeating Name/StudentID each time a student is put into a class (redundant data is a no-no). Now to get all classes you just: SELECT C.* FROM Classes AS C, StudentsClasses AS R WHERE R.StudentID='364326' AND R.ClassID=C.ClassID --Joe -- Joe Stump [EMAIL PROTECTED] http://www.joestump.net -Original Message- From: Lefevre, Steven [mailto:[EMAIL PROTECTED]] Sent: Wednesday, January 08, 2003 8:22 AM To: [EMAIL PROTECTED] Subject: subselect workaround help? Hey folks- 'nother question. I'm not an SQL expert, and I think I need a subselect, which means I need a workaround on MySQL 3.23 or whatever version it is. Here's the tables I have, with the relevant columns: Students - Name - StudentID (PK) - ClassID Classes - ClassID (PK) - Name Each Student belongs to one class. So, I have the StudentID. I want to get the Classes.Name... Final result should look like Student | Class -- Steve Lefevre | Math101 Stacy Adams | Intro to SQL Something like SELECT Student.Name, Classes.Name FROM Students, Classes WHERE Students.StudentID = . $ID . AND Classes.Name IN ( SELECT Classes.Name FROM Classes WHERE ClassID = Students.ClassID ) I know that probably won't work as a subselect query, but that's my starting point. Any help? Thanks! Steve - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
Re: Load local data infile problem
Charles, I posted the same problem a couple of days ago. LOCAL will not work because of a security improvement the MySQL folks applied. LOAD DATA INFILE C:\\mysql\\fred.txt INTO TABLE data_table; Hope this helps, but only a workaround... Without LOCAL, quite alot of things will not work. Imagine an ISP giving every customer write privileges for the mysql/bin directory ... ;-/ Unfortunately, Monty did'nt mention if this is fixed in 4.0.8 or going to be fixed in 4.0.9 or 4.1. Personally, I regard this security improvement rather a bug than a feature. Regards, -- Stefan Hinz [EMAIL PROTECTED] Geschäftsführer / CEO iConnect GmbH http://iConnect.de Heesestr. 6, 12169 Berlin (Germany) Tel: +49 30 7970948-0 Fax: +49 30 7970948-3 - Original Message - From: Charles Mabbott [EMAIL PROTECTED] To: 'Stefan Hinz, iConnect (Berlin)' [EMAIL PROTECTED]; 'Prathmesh J. Mahidharia' [EMAIL PROTECTED]; [EMAIL PROTECTED] Sent: Wednesday, January 08, 2003 3:04 AM Subject: RE: Load local data infile problem What I did was setup my file in mysql directory (i.e. fred.txt) LOAD DATA INFILE C:\\mysql\\fred.txt INTO TABLE data_table; Hope this helps, but only a workaround... Chuck http://68.43.100.7:81/aa8vs == Patriotism is the willingness to kill and be killed for trivial reasons. - Bertran Russell -Original Message- From: Stefan Hinz, iConnect (Berlin) [mailto:[EMAIL PROTECTED]] Sent: Tuesday, January 07, 2003 3:59 PM To: Prathmesh J. Mahidharia; [EMAIL PROTECTED] Subject: Re: Load local data infile problem Prathmesh, I have just installed mysql and am facing problems with the Load data local infile problem. I went through the manual and did all that was said like including the command --enable-local-infile and --local-infile[=1], but it does not seem to work. I posted the same problem a couple of days ago. LOCAL will not work because of a security improvement the MySQL folks applied. As far as I could figure out, the only way to solve this issue is to grab a source distribution and compile MySQL with --enable-local-infile. All the command line options the manual describes do not work at all! I wonder if - finally and hopefully - someone from MySQL will reply to the LOCAL problem mails, and tell us what to do (maybe there's a workaround), or when the problem will be solved. Regards, -- Stefan Hinz [EMAIL PROTECTED] Geschäftsführer / CEO iConnect GmbH http://iConnect.de Heesestr. 6, 12169 Berlin (Germany) Tel: +49 30 7970948-0 Fax: +49 30 7970948-3 - Original Message - From: Prathmesh J. Mahidharia [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Tuesday, January 07, 2003 5:22 AM Subject: Load local data infile problem hello there, I have just installed mysql and am facing problems with the Load data local infile problem. I went through the manual and did all that was said like including the command --enable-local-infile and --local-infile[=1], but it does not seem to work. I have the version 4.0.6-gamma-max-nt. If u could plz, help me out with that, that would be very nice of u! I m developing a project at the moment and have got to make large entries into mysql tables, but this command is not working properly and i m stuck! Could u plz help me out with that..? Thank u in advance. Regards: Prathmesh Mahidharia PRATHMESH J. MAHIDHARIA B.E. (Electrical) M.Sc.Information Technology (Murdoch Uni, Australia) Phone no: (+61) 0421167375 - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
Re: converting text to hypertext
At 8:34 -0800 1/8/03, Rick Tucker wrote: I just imported a .csv file and one of the columns of data was websites addresses. Those addresses aren't being recognized as links when I output an html table from my queries. I'm scratching me head on how to make the conversion. I figured there would by a hypertext datatype of some sort, but I can't find any information regarding this issue. If someone could point me in the right direction, I would appreciate it. You must perform the conversion yourself, displaying the URL both as the href atttribute and body text of an a tag. Don't forget to URL-encode it for use in the attribute, and HTML-encode it for use in the body text. Examples in Perl, PHP, Python, and JSP are available at: http://www.kitebird.com/mysql-cookbook/ Get the recipes distribution, check the apache/links and tomcat/mcb directories for the examples. Mmm, that's two book plugs in a day, I'd better cool off for a while. :-) Thanks, rick - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
mysql 4.0.8- crash on TCP connection
Hello mysql, I try use 4.0.8 (max standard)in our production box, and it was crash every TCP connection, For 4.0.7 (standard) i has over 20 days uptime. Best regards, Andrew Sitnikov e-mail : [EMAIL PROTECTED] GSM: (+372) 56491109 - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
Re: converting text to hypertext
Rick Tucker wrote: I just imported a .csv file and one of the columns of data was websites addresses. Those addresses aren't being recognized as links when I output an html table from my queries. I'm scratching me head on how to make the conversion. I figured there would by a hypertext datatype of some sort, but I can't find any information regarding this issue. If someone could point me in the right direction, I would appreciate it. Thanks, rick - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php Rick, Are the addresses appearing in the correct format (http://www.somewhere.com) when you pull them from the db? If so, you'll still have to build the a href part in the html so it is infact a hyperlink. walt - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
Re: converting text to hypertext
From: Rick Tucker [EMAIL PROTECTED]
Those addresses aren't being recognized as links when I output
an html table from my queries.
[ snip ]
I figured there would by a hypertext datatype of some sort...
Do you mean like this:
CREATE TABLE stuff (
link hypertext
);
INSERT INTO stuff (link) VALUES ('http://www.rbroom.com/');
SELECT * FROM stuff;
a href=http://www.rbroom.com/;http://www.rbroom.com//a
If so, then the answer is that there isn't such a data type. If you want a link, then
you'll have to make it yourself. I suggest making your column a varchar(). Then, you
~might~ get the data with a query like this:
SELECT CONCAT(CONCAT('a href=', link, ''), link, '/a') FROM stuff;
---
Rodney Broom
President, R.Broom Consulting
http://www.rbroom.com/
sql
-
Before posting, please check:
http://www.mysql.com/manual.php (the manual)
http://lists.mysql.com/ (the list archive)
To request this thread, e-mail [EMAIL PROTECTED]
To unsubscribe, e-mail [EMAIL PROTECTED]
Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
Re: subselect workaround help?
From: Lefevre, Steven [EMAIL PROTECTED] ...I think I need a subselect... It's rare that a sub-select is actually ~needed~, but it does happen. You can almost always get around it with a JOIN of some sort. Final result should look like Student | Class -- Steve Lefevre | Math101 Stacy Adams | Intro to SQL How about: SELECT Students.Name as Student, Classes.Name as Class FROM Students, Classes WHERE Students.ClassID = Classes.ClassID On a side note: Some of your schema naming will eventually cause you trouble, or at least win you some grief from other programmers. - A common idiom is to name a table for what ONE record of data will represent. That means that you'd name the table that holds student information as 'student' instead of 'Students' since one record only contains one student. - It's a bit redundant to have to say 'Students.StudentID'. It might make more sence to readers to see 'student.id' and 'student.class_id'. - You'll notice that I've been using all lower case names. MySQL will allow loose case of column names, but not table names. So, you can say: SELECT name FROM Students; But not: SELECT Name FROM students; If you always use lower case, then you and your co-workers will always know how to type in names without having to get out a copy of the schema first. OK, I'll stop preaching now. Let us know if you need more help with this. --- Rodney Broom President, R.Broom Consulting http://www.rbroom.com/ sql - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
Re: Disproportionately slow, but simple, query
can you send the description of your table. There are lots of reasion for slowing down your query but I dont thint Date_formate () is a cause for slowing down the query.You have very less data only 35,000.. You can try to optimize by using 1. Create INDEX on case_id 2. optimize and check table [tracking_id] 3. flush tables 4.flush table threads 5. User PROPER DATA TYPES in your table. like if you can use tinyint or smallint as compare to INT then use that one etc. Just try that one and send the table description and which version r u using Abhi- - Original Message - From: Jim [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Wednesday, January 08, 2003 10:32 AM Subject: Disproportionately slow, but simple, query I've got what would be best described as a medium sized table, which normally queries quickly, except for this one... Table data_static has around 35,000 records. This trivial query: SELECT tracking_id, complainant_email, DATE_FORMAT(import_date,'%Y-%c-%e') AS date, subject FROM data_static WHERE case_id = 0; ...gets explained thus: table = data_static type = ref possible_keys = _case key = _case key_len = 8 ref = const rows = 7126 Extra = where used It takes just right at 60 seconds to generate 6409 result rows. Removing the DATE_FORMAT calculation doesn't have any impact. Why so slow? One thing I thought of, but isn't trivial to change, is that one of the fields is a text type that often holds near its size limit, so individual records can be fairly large. Is this just a matter of getting the data off the disk and to the client, or something else? Jim - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
Re: Disproportionately slow, but simple, query
can you send the description of your table. There are lots of reasion for slowing down your query but I dont thint Date_formate () is a cause for slowing down the query.You have very less data only 35,000.. You can try to optimize by using 1. Create INDEX on case_id 2. optimize and check table [tracking_id] 3. flush tables 4.flush table threads 5. User PROPER DATA TYPES in your table. like if you can use tinyint or smallint as compare to INT then use that one etc. Just try that one and send the table description and which version r u using Abhi- - Original Message - From: Abhi Sahay [EMAIL PROTECTED] To: Jim [EMAIL PROTECTED] Sent: Wednesday, January 08, 2003 11:56 AM Subject: Re: Disproportionately slow, but simple, query can you send the description of your table. There are lots of reasion for slowing down your query but I dont thint Date_formate () is a cause for slowing down the query.You have very less data only 35,000.. You can try to optimize by using 1. Create INDEX on case_id 2. optimize and check table [tracking_id] 3. flush tables 4.flush table threads 5. User PROPER DATA TYPES in your table. like if you can use tinyint or smallint as compare to INT then use that one etc. Just try that one and send the table description and which version r u using Abhi- - Original Message - From: Jim [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Wednesday, January 08, 2003 10:32 AM Subject: Disproportionately slow, but simple, query I've got what would be best described as a medium sized table, which normally queries quickly, except for this one... Table data_static has around 35,000 records. This trivial query: SELECT tracking_id, complainant_email, DATE_FORMAT(import_date,'%Y-%c-%e') AS date, subject FROM data_static WHERE case_id = 0; ...gets explained thus: table = data_static type = ref possible_keys = _case key = _case key_len = 8 ref = const rows = 7126 Extra = where used It takes just right at 60 seconds to generate 6409 result rows. Removing the DATE_FORMAT calculation doesn't have any impact. Why so slow? One thing I thought of, but isn't trivial to change, is that one of the fields is a text type that often holds near its size limit, so individual records can be fairly large. Is this just a matter of getting the data off the disk and to the client, or something else? Jim - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
Re: Load local data infile problem
Hi Prathmesh, What is the behaviour that you see when you try to LOAD DATA. Any messages? Regards, Bhavin. - Original Message - From: Prathmesh J. Mahidharia [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Monday, January 06, 2003 11:22 PM Subject: Load local data infile problem hello there, I have just installed mysql and am facing problems with the Load data local infile problem. I went through the manual and did all that was said like including the command --enable-local-infile and --local-infile[=1], but it does not seem to work. I have the version 4.0.6-gamma-max-nt. If u could plz, help me out with that, that would be very nice of u! I m developing a project at the moment and have got to make large entries into mysql tables, but this command is not working properly and i m stuck! Could u plz help me out with that..? Thank u in advance. Regards: Prathmesh Mahidharia PRATHMESH J. MAHIDHARIA B.E. (Electrical) M.Sc.Information Technology (Murdoch Uni, Australia) Phone no: (+61) 0421167375 - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
RE: sql delete question
I have two tables whose structures are below. - Table1 - table1id int not null auto_increment data varchar(30) - Table2 - table2id int not null auto_increment table1id int not null data varchar(30) These two tables are connected to each other with the table1id column. I need to delete rows in table1 which have no corresponding table1id values in table2 and also i need to delete rows in table2 which have no corresponding table1id values in table1. Any comments? Can you try a multi table DELETE? I haven't done it but I would be a shot at something like (adapted from MySQL Manual) DELETE t1 FROM t1,t2 WHERE t1.id=t2.id AND t2.id IS NULL Adolfo - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
Re: converting text to hypertext
On Wed, Jan 08, 2003 at 08:34:25AM -0800, Rick Tucker wrote: I just imported a .csv file and one of the columns of data was websites addresses. Those addresses aren't being recognized as links when I output an html table from my queries. I'm scratching me head on how to make the conversion. I figured there would by a hypertext datatype of some sort, but I can't find any information regarding this issue. If someone could point me in the right direction, I would appreciate it. Good Day Rick! There is no hypertext/hyperlink data type and I do not know of any plans for one. A simple bit of shell scripting like: mysql -e SELECT something FROM somewhere -H |\ sed -e 's/http:\/\/[^ ]\+/a href=\/a/' should replace all of the valid http URLs in your HTML tables with anchors. Cheers! -- Zak Greant [EMAIL PROTECTED] | MySQL Advocate | http://zak.fooassociates.com Using and Managing MySQL MySQL Training: London, January 13-17, 2003 Visit http://mysql.com/training for more information While we are postponing, life speeds by.--Lucius Annaeus Seneca - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
RE: converting text to hypertext
Larry,
This is the code I'm using. I'm pretty new to PHP, so there may be a simple
solution within PHP of which I'm unaware. I just thought it could be done
from the MySQL side of things.
$resultID = mysql_query(SELECT * FROM ports, $linkID);
print tabletrthPort #/th;
print thTransport/thth align=centerApplication/thth
align=centerRFC/Vendor's URL/MS KB article/th;
while ($row = mysql_fetch_row($resultID))
{
print tr;
foreach ($row as $field)
{
print td align=center$field/td;
}
print /tr;
}
print /table;
mysql_close ($linkID);
Thanks,
rick
-Original Message-
From: Larry Brown [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, January 08, 2003 10:13 AM
To: Rick Tucker
Subject: RE: converting text to hypertext
The question seems to me how are you outputting to html?
Larry S. Brown
Dimension Networks, Inc.
(727) 723-8388
-Original Message-
From: Rick Tucker [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, January 08, 2003 11:34 AM
To: [EMAIL PROTECTED]
Subject: converting text to hypertext
I just imported a .csv file and one of the columns of data was websites
addresses. Those addresses aren't being recognized as links when I output
an html table from my queries. I'm scratching me head on how to make the
conversion. I figured there would by a hypertext datatype of some sort, but
I can't find any information regarding this issue. If someone could point me
in the right direction, I would appreciate it.
Thanks,
rick
-
Before posting, please check:
http://www.mysql.com/manual.php (the manual)
http://lists.mysql.com/ (the list archive)
To request this thread, e-mail [EMAIL PROTECTED]
To unsubscribe, e-mail
[EMAIL PROTECTED]
Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
-
Before posting, please check:
http://www.mysql.com/manual.php (the manual)
http://lists.mysql.com/ (the list archive)
To request this thread, e-mail [EMAIL PROTECTED]
To unsubscribe, e-mail [EMAIL PROTECTED]
Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
Case Problems...
I seem to have found a bug with 4.0.7. I just want to make sure the issue hasn't been covered before I submit a report. I have 4.0.7 installed on windows 2000 server with all the service packs and stuff. When I connect to the database through a Linux client (haven't tried it on the box itself) and issue: CREATE DATABASE LookAtMe; the database is created but as: lookatme with no caps. Anybody run into this before? I know Winblow$ isn't case sensitive and all but it should still create the database/folder as I type it. -- -Nick Stuart USM Computer Science Major Visit us at http://csforum.newtsplace.com (run with LAMP) Filter Fodder: mysql, sql, queries, why isn't CREATE or DATABASE in the god damn list! =D - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
Re: Help - select syntax if else
On 8 Jan 2003, at 15:27, Svens Klave wrote: | image | check | | 6782 | 0 | | 2732 | 1 | | 6734 | 1 | so I want to make query select * from foo1 where [so is it possible to make some if check=1 then image is image but if check=0 then into image goes other content for example noimage] If I'm understaning you correctly, you want something like SELECT IF(check, image, 'noimage') AS image FROM foo1; -- Keith C. Ivey [EMAIL PROTECTED] Tobacco Documents Online http://tobaccodocuments.org Phone 202-667-6653 - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
RE: converting text to hypertext
Try...
while ($row = mysql_fetch_row($resultID))
{
print tr;
foreach ($row as $field)
{
print td align=centera href=$field$field/a/td;
}
print /tr;
}
print /table;
mysql_close ($linkID);
I don't use print so I'm not sure about that, I use echo.
Larry S. Brown
Dimension Networks, Inc.
(727) 723-8388
-Original Message-
From: Rick Tucker [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, January 08, 2003 1:58 PM
To: Larry Brown
Cc: [EMAIL PROTECTED]
Subject: RE: converting text to hypertext
Larry,
This is the code I'm using. I'm pretty new to PHP, so there may be a simple
solution within PHP of which I'm unaware. I just thought it could be done
from the MySQL side of things.
$resultID = mysql_query(SELECT * FROM ports, $linkID);
print tabletrthPort #/th;
print thTransport/thth align=centerApplication/thth
align=centerRFC/Vendor's URL/MS KB article/th;
while ($row = mysql_fetch_row($resultID))
{
print tr;
foreach ($row as $field)
{
print td align=center$field/td;
}
print /tr;
}
print /table;
mysql_close ($linkID);
Thanks,
rick
-Original Message-
From: Larry Brown [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, January 08, 2003 10:13 AM
To: Rick Tucker
Subject: RE: converting text to hypertext
The question seems to me how are you outputting to html?
Larry S. Brown
Dimension Networks, Inc.
(727) 723-8388
-Original Message-
From: Rick Tucker [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, January 08, 2003 11:34 AM
To: [EMAIL PROTECTED]
Subject: converting text to hypertext
I just imported a .csv file and one of the columns of data was websites
addresses. Those addresses aren't being recognized as links when I output
an html table from my queries. I'm scratching me head on how to make the
conversion. I figured there would by a hypertext datatype of some sort, but
I can't find any information regarding this issue. If someone could point me
in the right direction, I would appreciate it.
Thanks,
rick
-
Before posting, please check:
http://www.mysql.com/manual.php (the manual)
http://lists.mysql.com/ (the list archive)
To request this thread, e-mail [EMAIL PROTECTED]
To unsubscribe, e-mail
[EMAIL PROTECTED]
Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
-
Before posting, please check:
http://www.mysql.com/manual.php (the manual)
http://lists.mysql.com/ (the list archive)
To request this thread, e-mail [EMAIL PROTECTED]
To unsubscribe, e-mail [EMAIL PROTECTED]
Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
Alter table error
Got another problem with 4.0.7 when trying to alter the table. Trying to run: ALTER TABLE `call_information` CHANGE `close_date` `close_date` TIMESTAMP DEFAULT '' NOT NULL and it returns a: ERROR 7: Error on rename of '.\helpdesk\call_information.MYI' to '.\helpdesk\#sql2-b90-81.MYI' (Errcode: 13) Any ideas on why I would get this?? I think it has something to do with my case problem that I posted before because if you look it says helpdesk instead of HelpDesk. -- -Nick Stuart USM Computer Science Major Visit us at http://csforum.newtsplace.com (run with LAMP) - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
Re: subselect workaround help?
Student | Class -- Steve Lefevre | Math101 Stacy Adams | Intro to SQL Something like SELECT Student.Name, Classes.Name FROM Students, Classes WHERE Students.StudentID = . $ID . AND Classes.Name IN ( SELECT Classes.Name FROM Classes WHERE ClassID = Students.ClassID ) Try SELECT Student.Name, Classes.Name FROM Students, Classes WHERE Students.ClassID = Classes.ClassID. If you only wnat it for one syudent do: SELECT Student.Name, Classes.Name FROM Students, Classes WHERE Students.ClassID = Classes.ClassID AND Students.StudentID = 'some ID' Hope this helps. Scott Pippin [EMAIL PROTECTED] - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
Re: Resetting the auto_increment to start from 1
At 9:33 +0200 1/8/03, Octavian Rasnita wrote: Hi all, I've read the following in a MySQL book: A special case of record deletion occurs when you clear out a table entirely using a DELETE with no WHERE clause: DELETE FROM tbl_name; In this case, the sequence counter may be reset to 1, even for table types for which values normally are not reused (MyISAM and InnoDB). For those types, if you wish to delete all the records while maintaining the current sequence value, tell MySQL to perform a record-at-a-time delete by including a WHERE clause that specifies some trivially true condition: DELETE FROM tbl_name WHERE 1 0; --- Well, I've tried that sql statement, but the auto_increment point of start was not reset to 1. Note that the text in question says *may* be reset to 1. To reset it for sure, use the statement at the top of page 558. :-) I use MySQL 4.05 under Windows 2000. Thanks. Teddy, Teddy's Center: http://teddy.fcc.ro/ Email: [EMAIL PROTECTED] - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
Re: converting text to hypertext
On 1/8/03 8:34 AM, Rick Tucker [EMAIL PROTECTED] wrote:
I just imported a .csv file and one of the columns of data was websites
addresses. Those addresses aren't being recognized as links when I output
an html table from my queries. I'm scratching me head on how to make the
conversion. I figured there would by a hypertext datatype of some sort, but
I can't find any information regarding this issue. If someone could point me
in the right direction, I would appreciate it.
Thanks,
rick
Sorry I was to fast: (mailto: was missing, but you probably figured that by
yourself).
SELECT CONCAT('a href=\mailto:' ,email, '\'', email, '/a') FROM
mytable;
And 'email' is the name of the column that stores your email address.
http://www.mysql.com/doc/en/String_functions.html
Best/h
-
Before posting, please check:
http://www.mysql.com/manual.php (the manual)
http://lists.mysql.com/ (the list archive)
To request this thread, e-mail [EMAIL PROTECTED]
To unsubscribe, e-mail [EMAIL PROTECTED]
Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
Re: Resetting the auto_increment to start from 1
Octavian, I've read the following in a MySQL book: It's a rather old book, which deals with MySQL 3.23, and not with MySQL 4.x. DELETE FROM tbl_name WHERE 1 0; In MySQL 3.23, this was a workaround to force the server to delete a table row by row. By default, 3.23 would on DELETE FROM tbl just do a DROP TABLE + CREATE TABLE, because this was faster in most cases than deleting the rows. This behaviour wasn't ANSI SQL compliant, though. MySQL 4.x does a DELETE FROM tbl with or without WHERE clause ANSI compliant. This means, it will always delete the rows, not DROP/CREATE the table. To do the latter, use TRUNCATE TABLE tbl This will in fact do a DROP/CREATE, thus resetting the AUTO_INCREMENT counter etc. Well, I've tried that sql statement, but the auto_increment point of start was not reset to 1. Actually, the counter is reset to 0, not 1. The first inserted value then is auto-incremented, and thus becomes 1. Regards, -- Stefan Hinz [EMAIL PROTECTED] Geschäftsführer / CEO iConnect GmbH http://iConnect.de Heesestr. 6, 12169 Berlin (Germany) Tel: +49 30 7970948-0 Fax: +49 30 7970948-3 - Original Message - From: Octavian Rasnita [EMAIL PROTECTED] To: MySQL [EMAIL PROTECTED] Sent: Wednesday, January 08, 2003 8:33 AM Subject: Resetting the auto_increment to start from 1 Hi all, I've read the following in a MySQL book: A special case of record deletion occurs when you clear out a table entirely using a DELETE with no WHERE clause: DELETE FROM tbl_name; In this case, the sequence counter may be reset to 1, even for table types for which values normally are not reused (MyISAM and InnoDB). For those types, if you wish to delete all the records while maintaining the current sequence value, tell MySQL to perform a record-at-a-time delete by including a WHERE clause that specifies some trivially true condition: DELETE FROM tbl_name WHERE 1 0; --- Well, I've tried that sql statement, but the auto_increment point of start was not reset to 1. I use MySQL 4.05 under Windows 2000. Thanks. Teddy, Teddy's Center: http://teddy.fcc.ro/ Email: [EMAIL PROTECTED] - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
Found it (was Re: Disproportionately slow, but simple, query)
FYI: Setting up a lab environment for this database answered my question. I moved the big field to a dedicated table, and queries on data_static got much faster. Instead of 60 seconds, the query is done in less than 1. Thanks for all the ideas people sent me privately. Cheers, Jim - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
RE: converting text to hypertext
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
Rick,
How are you pulling the data? PHP? Perl? ASP? HTML doesn't
automatically insert hyperlinks where it finds
http://www.somedomain.com. It has to be told that it is a link by the
A HREF=http://www.somedomain.com;SomeDomain/A
tag.
If you are pulling via php you could do something along the lines of:
?
While ($row = mysql_fetch_row($result)) {
echo tda href='$row[0]'$row[0]/a\n;
}
?
There is a similar way in ASP Perl, I'm sure.
HTH,
Bryant H. Hester
- -Original Message-
From: Rick Tucker [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, January 08, 2003 10:34 AM
To: [EMAIL PROTECTED]
Subject: converting text to hypertext
I just imported a .csv file and one of the columns of data was
websites addresses. Those addresses aren't being recognized as links
when I output an html table from my queries. I'm scratching me head
on how to make the conversion. I figured there would by a hypertext
datatype of some sort, but I can't find any information regarding
this issue. If someone could point me in the right direction, I would
appreciate it.
Thanks,
rick
- -
Before posting, please check:
http://www.mysql.com/manual.php (the manual)
http://lists.mysql.com/ (the list archive)
To request this thread, e-mail [EMAIL PROTECTED]
To unsubscribe, e-mail
[EMAIL PROTECTED]
Trouble unsubscribing? Try:
http://lists.mysql.com/php/unsubscribe.php
-BEGIN PGP SIGNATURE-
Version: PGPfreeware 7.0.3 for non-commercial use http://www.pgp.com
iQA/AwUBPhyBx0lWu7/HFp4nEQKrSwCfQY25Z+rwm4VOYDnwcyrM/wxwnl4AoNgj
DGgAFbw1Y9Fp7atdT7LNTIl+
=3+NL
-END PGP SIGNATURE-
-
Before posting, please check:
http://www.mysql.com/manual.php (the manual)
http://lists.mysql.com/ (the list archive)
To request this thread, e-mail [EMAIL PROTECTED]
To unsubscribe, e-mail [EMAIL PROTECTED]
Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
Re: MySQL 4.0.7-gamma: Bugs affecting the privilege system
Alexander, Have you tried to reproduce them? Bug #1: GRANT USAGE doesn't seem to create a user: mysql GRANT USAGE ON *.* TO 'foo'@'foohost'; Query OK, 0 rows affected (0.26 sec) mysql SHOW GRANTS FOR 'foo'@'foohost'; Empty set (0.03 sec) mysql SELECT Host, User, Password FROM mysql.user WHERE User = 'foo'; +-+--+--+ | Host| User | Password | +-+--+--+ | foohost | foo | | +-+--+--+ 1 row in set (0.04 sec) Bug #2: SHOW GRANTS shows wrong GRANT statement: mysql GRANT USAGE ON `footable`.* TO 'foo'@'foohost' IDENTIFIED BY 'foobar' - WITH GRANT OPTION; Query OK, 0 rows affected (0.03 sec) mysql SHOW GRANTS FOR 'foo'@'foohost'; +--- | Grants for foo@foohost +--- | GRANT USAGE ON *.* TO 'foo'@'foohost' IDENTIFIED BY PASSWORD '4655c05b05f1 | GRANT ON `footable`.* TO 'foo'@'foohost' WITH GRANT OPTION +--- 2 rows in set (0.00 sec) Yes, I can confirm both bugs you encountered. My settings: Server version: 4.0.7-gamma-max-nt-log OS: Win2K SP2 Maybe worth mentioning, a database 'footable' doesn't exist on my machine. Double-checking this, I found out it doesn't matter if a database exists or not. Bug #2 happens with database 'test', too. Regards, -- Stefan Hinz [EMAIL PROTECTED] Geschäftsführer / CEO iConnect GmbH http://iConnect.de Heesestr. 6, 12169 Berlin (Germany) Tel: +49 30 7970948-0 Fax: +49 30 7970948-3 - Original Message - From: Alexander M. Turek [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Wednesday, January 08, 2003 4:39 PM Subject: RE: MySQL 4.0.7-gamma: Bugs affecting the privilege system Hi Stefan, -Original Message- From: Stefan Hinz, iConnect (Berlin) Alexander, - After having set up both machines completely, I installed the Win32 binary distribution of MySQL 4.0.7-gamma. Although I did not upgrade from an earlier version, the privileges tables still have the old structure without the new columns introduced with MySQL 4.0.2-beta! Furthermore, the script menioned in the documentation (mysql_fix_privilege_tables) is obiously not included in the distribution. Because of this, there is no way to use the new privilege system but fixing the tables manually... I encountered the same issue, and Miguel Solórzano from MySQL AB replied that it was his fault, simply forgetting the new privilege tables in the Win32 dist. mysql_fix_privilege_tables is nowhere to find, but a list member who had pulled the 4.1 source found it in there and sent it to me. I extracted the SQL statements, ran the script, and now my 4.0.7 has all the new privileges. You'll find it at the bottom of this mail. Maybe this can fix the other bugs you reported, too. Hi Stefan, It does not. I fixed the priv tables manually, but the other two bugs are still occuring. Have you tried to reproduce them? Thanks, Alexander - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
Creating MySQL databases and tables via Perl/DBI
I'd like to be able to create a new database using Perl/DBI instead of using the MySQL command line (and other) utilities. It looks like you can create a new database with the driver handle but I can't seem to make it work. - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
Re: Copying MySql database to others
Frank, I need to copy a MySql Production database to QA. What is the best method of doing this? Do I need to write SQL queries or is there another quicker method? There are alot of possibilities to accomplish this fast. From the command line? shell mysqldump -uusername -ppassword your_database export_file.sql Or, if you want to copy / backup all your databases: shell mysqldump -uusername -ppassword export_file.sql --all-databases From, within phpMyAdmin? First make sure you have a recent copy of phpMyAdmin. 2.3.3pl1 is the most recent (http://phpmyadmin.net). You can only backup one database at a time with this tool, not all of them like with --all-databases. 1. In the left frame, choose the database you want to backup / copy. 2. Click the EXPORT tab in the right frame. 3. Choose the tables in the database you want to backup. 4. Choose Structure and data. 5. Check Enclose table and field names with backquotes if your table or column names might contain special characters (like ä, ö, ü). 6. Check Save as file. 7. Click Go. Regards, -- Stefan Hinz [EMAIL PROTECTED] Geschäftsführer / CEO iConnect GmbH http://iConnect.de Heesestr. 6, 12169 Berlin (Germany) Tel: +49 30 7970948-0 Fax: +49 30 7970948-3 - Original Message - From: Frank Peavy [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Wednesday, January 08, 2003 6:18 PM Subject: Re: Copying MySql database to others I need to copy a MySql Production database to QA. What is the best method of doing this? Do I need to write SQL queries or is there another quicker method? From the command line? From, within phpMyAdmin? - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
My new forum
I created a new forum for all of you who do not like to dig throught tons of a-mail to find one that really matters.You can talk about Linux, mysql and pretty much whatever else is computer realted. Check it out here http://www.linuxforum.hopto.org thanks _ The new MSN 8 is here: Try it free* for 2 months http://join.msn.com/?page=dept/dialup - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
RE: running as NT service problem
I had this same problem. Based on a similar thread, I went into the properties for the service, changed it run under a user account with admin privileges, applied the changes, then changed it back to run under the local account and applied the changes. No more problem. Go figure. -Original Message- From: Victoria Reznichenko [mailto:[EMAIL PROTECTED]] Sent: Wednesday, January 08, 2003 10:55 AM To: [EMAIL PROTECTED] Subject: re: running as NT service problem On Tuesday 07 January 2003 11:49, Leonid Prokopets wrote: I'm having a problem running MySQL as NT service on Win2000 plattform. It works allright in manual mode (by 'mysqld' command), but refuses to run as service. I installed the service by 'mysqld-max-nt --install' command. The system reported NT service successfully installed. MySQL appeared in service list. But then I tried to start it it returned Error 1067. The MySQL service can not be started. I should add that I dont have such problem on WinNT server plattform - everything runs smoothly. Run the following from the DOS prompt: mysqld-max-nt.exe --standalone --console You can see errors in the output. -- For technical support contracts, goto https://order.mysql.com/?ref=ensita This email is sponsored by Ensita.net http://www.ensita.net/ __ ___ ___ __ / |/ /_ __/ __/ __ \/ /Victoria Reznichenko / /|_/ / // /\ \/ /_/ / /__ [EMAIL PROTECTED] /_/ /_/\_, /___/\___\_\___/ MySQL AB / Ensita.net ___/ www.mysql.com - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
Proposition de collaboration
Bonjour, Consultant / Chef de Projet Indépendant à la recherche d'une mission, je vous propose ma collaboration. Mes principales compétences techniques sont les suivantes : Systèmes : Windows NT / 2000 / XP, Linux, Unix (Solaris) Réseaux : Windows NT / 2000 / XP, TCP/IP, DNS, IIS, Netscape / iPlanet (Entreprise et Directory Server), routeurs (Cisco), NetWare Sécurité : PKI, Firewall-1 (CheckPoint), PIX (Cisco) Messageries : SMTP (sendmail, qmail), MS Exchange, GroupWise Langages : C/C++, Pascal, VB/VBScript, Java/Javascript SGBD : Oracle, SQL Server Je suis disponible immédiatement. Vous pouvez consulter mon CV, ainsi que toutes les autres informations concernant cette proposition, à l'adresse suivante : http://www.djipanov.com Merci de votre attention. Cordialement, Jasmin Djipanov - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
RE: Re: Load local data infile problem
Imagine an ISP giving every customer write privileges for the mysql/bin directory ... ;-/ Why would they have to do that? The file does not need to be in that directory. In order to use LOAD DATA INFILE without LOCAL the file just needs to be somewhere on the server that mysqld is running on and be readable by the mysqld user. I load my files in from my home directory because I don't think the mysql base dir and data dir are a great spot to arbitrarily put files (and I don't have permission to them w/o su-ing). If you are connecting via localhost, have FILE permission on the DB, and can create a readable file somewhere on that server, you would be fine. We do not allow LOCAL on our servers as we are running replication and 3.23.54 won't support it. I do not have write permission to any directories except my home directory. I have never run into any problems with LOAD DATA that were not my own fault, usually it is error 13 because I typed the path wrong or didn't chmod the file. Obviously this does not negate the fact that LOCAL is sometimes needed, but allowing all users to write to mysql/bin is not needed at all for any reason that I can see. Maybe I am missing something? From the docs -- http://www.mysql.com/doc/en/LOAD_DATA.html If the LOCAL keyword is specified, the file is read from the client host. If LOCAL is not specified, the file must be located on the server. (LOCAL is available in MySQL Version 3.22.6 or later.) -Original Message- From: Stefan Hinz, iConnect (Berlin) [mailto:[EMAIL PROTECTED]] Sent: Wednesday, January 08, 2003 9:40 AM To: Charles Mabbott; 'Prathmesh J. Mahidharia'; [EMAIL PROTECTED] Subject: Re: Load local data infile problem Charles, I posted the same problem a couple of days ago. LOCAL will not work because of a security improvement the MySQL folks applied. LOAD DATA INFILE C:\\mysql\\fred.txt INTO TABLE data_table; Hope this helps, but only a workaround... Without LOCAL, quite alot of things will not work. Imagine an ISP giving every customer write privileges for the mysql/bin directory ... ;-/ Unfortunately, Monty did'nt mention if this is fixed in 4.0.8 or going to be fixed in 4.0.9 or 4.1. Personally, I regard this security improvement rather a bug than a feature. - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
Re: converting text to hypertext
On 8 Jan 2003, at 12:08, Paul DuBois wrote: You must perform the conversion yourself, displaying the URL both as the href atttribute and body text of an a tag. Don't forget to URL-encode it for use in the attribute, and HTML-encode it for use in the body text. I think Paul meant to say you should HTML-encode it for both the HREF value and the link text. URL-encoding is for *parameters* that are going to become part of a URL. You wouldn't URL-encode a whole URL (unless you were passing it as a parameter in another URL -- perhaps the URL of a redirection script). A URL-encoded URL wouldn't work as a link, since the slashes would have been changed to '%2F', among other things. The HTML-encoding is only necessary if the URL could contain an ampersand (or less-than, greater-than, or quote, but URLs aren't supposed to have those characters in them). [Filter fodder: SQL] -- Keith C. Ivey [EMAIL PROTECTED] Tobacco Documents Online http://tobaccodocuments.org Phone 202-667-6653 - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
Re: Row value uniqueness?
At 10:27 -0800 1/8/03, Steven Nakhla wrote: Aside from designating a row as a primary key, is their any SQL syntax to force that entries within a row are unique (such as a string value)? Thanks! Steve Nakhla Well, other than using a PRIMARY KEY, you can use a UNIQUE index, but aside from a couple of small things, they're pretty much the same thing. You can use them on string columns, if that's what you're wondering. - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
Re: Row value uniqueness?
On Wed, Jan 08, 2003 at 10:27:30AM -0800, Steven Nakhla wrote: Aside from designating a row as a primary key, is their any SQL syntax to force that entries within a row are unique (such as a string value)? Thanks! Hello Steve, You can create a UNIQUE key for a column that will ensure that all values entered into the column are unique. i.e. CREATE TABLE foo ( ..., ..., UNIQUE (...) ) If you truly want to ensure that a row is unique, then you can create a UNIQUE key that contains all of the columns in a table. This will allow you to enter duplicate values within the columns, but the combination of values (in this case, an entire row) must be unique. i.e. CREATE TABLE combolock ( tumbler_1 INT NOT NULL, tumbler_2 INT NOT NULL, tumbler_3 INT NOT NULL, UNIQUE tumblers (tumbler_1, tumbler_2, tumbler_3) ) mysql INSERT INTO combolock VALUES (1,1,1); Query OK, 1 row affected (0.00 sec) mysql INSERT INTO combolock VALUES (1,1,1); ERROR 1062: Duplicate entry '1-1-1' for key 1 mysql INSERT INTO combolock VALUES (1,1,2); Query OK, 1 row affected (0.00 sec) Cheers! -- Zak Greant [EMAIL PROTECTED] | MySQL Advocate | http://zak.fooassociates.com Using and Managing MySQL MySQL Training: Stockholm, February 24-28, 2003 Visit http://mysql.com/training for more information While we are postponing, life speeds by.--Lucius Annaeus Seneca - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
RE: Load local data infile problem
What I did was setup my file in mysql directory (i.e. fred.txt) LOAD DATA INFILE C:\\mysql\\fred.txt INTO TABLE data_table; Hope this helps, but only a workaround... Chuck http://68.43.100.7:81/aa8vs == Patriotism is the willingness to kill and be killed for trivial reasons. - Bertran Russell -Original Message- From: Stefan Hinz, iConnect (Berlin) [mailto:[EMAIL PROTECTED]] Sent: Tuesday, January 07, 2003 3:59 PM To: Prathmesh J. Mahidharia; [EMAIL PROTECTED] Subject: Re: Load local data infile problem Prathmesh, I have just installed mysql and am facing problems with the Load data local infile problem. I went through the manual and did all that was said like including the command --enable-local-infile and --local-infile[=1], but it does not seem to work. I posted the same problem a couple of days ago. LOCAL will not work because of a security improvement the MySQL folks applied. As far as I could figure out, the only way to solve this issue is to grab a source distribution and compile MySQL with --enable-local-infile. All the command line options the manual describes do not work at all! I wonder if - finally and hopefully - someone from MySQL will reply to the LOCAL problem mails, and tell us what to do (maybe there's a workaround), or when the problem will be solved. Regards, -- Stefan Hinz [EMAIL PROTECTED] Geschäftsführer / CEO iConnect GmbH http://iConnect.de Heesestr. 6, 12169 Berlin (Germany) Tel: +49 30 7970948-0 Fax: +49 30 7970948-3 - Original Message - From: Prathmesh J. Mahidharia [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Tuesday, January 07, 2003 5:22 AM Subject: Load local data infile problem hello there, I have just installed mysql and am facing problems with the Load data local infile problem. I went through the manual and did all that was said like including the command --enable-local-infile and --local-infile[=1], but it does not seem to work. I have the version 4.0.6-gamma-max-nt. If u could plz, help me out with that, that would be very nice of u! I m developing a project at the moment and have got to make large entries into mysql tables, but this command is not working properly and i m stuck! Could u plz help me out with that..? Thank u in advance. Regards: Prathmesh Mahidharia PRATHMESH J. MAHIDHARIA B.E. (Electrical) M.Sc.Information Technology (Murdoch Uni, Australia) Phone no: (+61) 0421167375 - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
WHERE clouse
Hi, Is there a difference in speed between these two querys: SELECT whatever, somethin_else FROM table1 WHERE 1 AND ( table1.whatever='value' OR ) SELECT whatever, somethin_else FROM table1 WHERE table1.whatever='value' OR ... - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
Re: converting text to hypertext
Hi Rick!
You could also do something like the following (I'm assuming that the
http://www part isn't in $field already. . .).
=
print tr;
foreach ($row as $field)
{
print td align=centera
href=http://www.$field/;http://www.$field/td;
}
print /tr;
=
Cheers!
-warren
for filter: query, mysql, bigint
-
Before posting, please check:
http://www.mysql.com/manual.php (the manual)
http://lists.mysql.com/ (the list archive)
To request this thread, e-mail [EMAIL PROTECTED]
To unsubscribe, e-mail [EMAIL PROTECTED]
Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
Re: Row value uniqueness?
Aside from designating a row as a primary key, is their any SQL syntax to force that entries within a row are unique (such as a string value)? Thanks! Steve Nakhla __ Do you Yahoo!? Yahoo! Mail Plus - Powerful. Affordable. Sign up now. http://mailplus.yahoo.com - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
RE: converting text to hypertext
HTML doesn't just see a URL and automatically make it a hyperlink it is not
helpful like MS products. So what you are seeing is expected behavior. I
would alter the while loop to look like this...
while ($row = mysql_fetch_array($resultID)){ #fetch_array adds little
overhead and gives you an associative array that is easy to work with
print tr\n\ttd$row[Port]/td\n\ttd$row[Application]/td\n\ttda
href='$row[URL]' target='_blank'$row[URL]/a/td\n/tr\n;
}
I do not know your column names and have assumed they are Port,Application,
and URL. I am probably wrong, put your column names in their place. By
selecting * and just looping through the fields returned you are relying on
them being returned in a certain order, while that will work, it is bad
practice. It also made the code confusing and hard to read and didn't
really save you any typing. This is just a quick solution, I did not check
the html or debug the code or look for security flaws, or put logic in place
for poorly formed URLs, you should be able to handle that.
-Original Message-
From: Rick Tucker [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, January 08, 2003 10:58 AM
To: Larry Brown
Cc: [EMAIL PROTECTED]
Subject: RE: converting text to hypertext
Larry,
This is the code I'm using. I'm pretty new to PHP, so there may be a simple
solution within PHP of which I'm unaware. I just thought it could be done
from the MySQL side of things.
$resultID = mysql_query(SELECT * FROM ports, $linkID);
print tabletrthPort #/th;
print thTransport/thth align=centerApplication/thth
align=centerRFC/Vendor's URL/MS KB article/th;
while ($row = mysql_fetch_row($resultID))
{
print tr;
foreach ($row as $field)
{
print td align=center$field/td;
}
print /tr;
}
print /table;
mysql_close ($linkID);
Thanks,
rick
-Original Message-
From: Larry Brown [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, January 08, 2003 10:13 AM
To: Rick Tucker
Subject: RE: converting text to hypertext
The question seems to me how are you outputting to html?
Larry S. Brown
Dimension Networks, Inc.
(727) 723-8388
-Original Message-
From: Rick Tucker [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, January 08, 2003 11:34 AM
To: [EMAIL PROTECTED]
Subject: converting text to hypertext
I just imported a .csv file and one of the columns of data was websites
addresses. Those addresses aren't being recognized as links when I output
an html table from my queries. I'm scratching me head on how to make the
conversion. I figured there would by a hypertext datatype of some sort, but
I can't find any information regarding this issue. If someone could point me
in the right direction, I would appreciate it.
Thanks,
rick
-
Before posting, please check:
http://www.mysql.com/manual.php (the manual)
http://lists.mysql.com/ (the list archive)
To request this thread, e-mail [EMAIL PROTECTED]
To unsubscribe, e-mail
[EMAIL PROTECTED]
Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
-
Before posting, please check:
http://www.mysql.com/manual.php (the manual)
http://lists.mysql.com/ (the list archive)
To request this thread, e-mail [EMAIL PROTECTED]
To unsubscribe, e-mail
[EMAIL PROTECTED]
Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
-
Before posting, please check:
http://www.mysql.com/manual.php (the manual)
http://lists.mysql.com/ (the list archive)
To request this thread, e-mail [EMAIL PROTECTED]
To unsubscribe, e-mail [EMAIL PROTECTED]
Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
RE: Alter table error
ERROR 7: Error on rename of '.\helpdesk\call_information.MYI' to '.\helpdesk\#sql2-b90-81.MYI' (Errcode: 13) Any ideas on why I would get this?? Errorcode 13 is permission denied or file not found. Either .\helpdesk\#sql2-b90-81.MYI exists and your mysqld user does not have permission to overwrite it, or the user does not have write permissions on the data dir and everything in it. Using perror will help you decode the errorcodes. SQL,QUERY - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
