indexing never stops
Indexing in MySQL. If while indexing a table I retrieve data from same table the indexing process seems to get stuck. Mytop keeps saying something about repairing keycache for days when the indexing shouldn't take more than a couple of hours. Can someone please explain! -- Torgny Rasmark [EMAIL PROTECTED] [EMAIL PROTECTED] Språkbanken, Göteborgs Universitet +46 31 773 45 43 - 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
query
to whom it may concern, I need some help regarding transactions using innodb tables. I am running MySQL 3.23.51-Max as database server and developing a web front-end using ASP. Many of the tables used are of innodb format since it is imperative for me to use transactions in most of my scripts. In 95% of the cases the scripts work fine but at times this error pops up 'Lock Wait Timeout Try Restarting Transaction' This leaves certain tables locked for a quite a number of hours and the only possibilty to recover the table is to restart mysql. Now my software is still at the testing stage and so i'm the only user. But when going live, 15 people will be using it concurrently and restarting my sql each time to avoid the table lock will not be possible. How can the deadlock be avoided? I have set innodb_lock_wait as 60 in my.cnf file, is this enough? as for the transaction syntax i am using the following Begin; on error resume next sql statements If err then rollback; else commit; end if on error goto 0 am i doing something wrong? will set autocommit=0; be useful? or is there any way to recover from the table lock? i would really appreciate a reply Erik DeBattista Systems Developer Webcraft Ltd. --CONTACT DETAILS--- www.webcraft.com.mt Email: [EMAIL PROTECTED] Tel: +356 21421540 Fax: +356 21419300 - 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 Statement Problems (NOT IN)
Hi Alec- Your sub-select query can be written as: select t1id from t1 left join t2 on t1id = t2id where t2id is null in MySQL. The example is actually given in the MySQL manual itself (section 1.7.4.1). [EMAIL PROTECTED] wrote: I am trying to check a table to see if a value doesnt exist, and I would prefer to use the NOT IN syntax, but that doesnt work for mysql. I've been trying to construct a similar statement in MySQL, but I'm coming up cold. t1 't1id' '1' '18' '19' t2 't2id','t2gid' '19','194' '1','194' The problem statement I would like to use is: SELECT t1id FROM t1 WHERE t1id NOT IN (SELECT t2id FROM t2 WHERE t2gid = 194) Which should only show: t1 't1id' '18' and so far the best I can come up with is: SELECT t1.t1id FROM t1 LEFT JOIN t2 ON t1.t1id=t2.t1id WHERE t2.t1id IS NULL OR t2.t2gid IS NULL You only want one of the IS NULLs - t2.t1id IS NULL. No line will have both null, but a t1 entry with t2 columns null for every t1 which does not have a match in t2. BTW, common practice would give the same column name, id, instead of t2id and t1id, if they are meant to represent the same thing, as is usially the case. The ID is not the ID in t1 or the ID in t2, it is THE id, which happens to appear in both tables in order to do relational joins. Alec - 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 -- Gopalarathnam V. Registered GNU/Linux User #300656 http://counter.li.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: what's the best format option for importing SQL Server databases?
There is one particular program that can dump an SQL Server database as SQL statements much like mysqldump--its called SqlDump and it is available from http://sqldump.sourceforge.net. Ask your client to use it to give you the SQL file. NOTE: the SQL stmts may be very much SQL Server specific though. Paul DuBois wrote: At 14:24 -0600 3/11/03, kenn murrah wrote: Greetings. I've been challenged with an assignment in which my client will feed me a 9000-record SQL Server database every night, and I in turn will need to import the data into mySQL, replacing the mySQL database from the night before ... Given that scenario, and the fact that I obviously want to be able to automate the process via scripting, what is the best format for my client to send the database in? They've volunteered that the feed can be almost any format you want ... sooo, what do i want? what would be the easiest to work with? Tell them you want a file that's in the same format that mysqldump would generate. :-) Any ideas? thanks in advance, kenn - 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 -- Gopalarathnam V. Registered GNU/Linux User #300656 http://counter.li.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
MySQL Limits....streched !
Hi, I need to set a variable limit on the MySQL file size (Average row length * no of rows ) When we insert data in to the table using JDBC .i should get a unique JDBC exception (so that i trigger an archive). Is this posible in MySQL? I notice that during creation of table i can give such options, but i need to change it too often. Please help me here. Anis - 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: MATCH / AGAINST fatal bug
Hi!
On Mar 12, Mathias Berchtold wrote:
MATCH / AGAINST fatal bug
MySQL version: 4.0.11-gamma
OS : Windows 2000 SP3
RAM: 1GB Apacer
Free Disk Space: 32GB
HD Write Back Cache: Disabled
Under some circumstances the following query does never terminate. The
win32 service cannot be stopped either = FATAL.
SELECT f.id as id, fs.name as name, MATCH (f.title,f.body) AGAINST
('550') AS score FROM file as f, filesys as fs WHERE f.id = fs.fileid
AND MATCH (f.title,f.body) AGAINST ('550') 0 ORDER by score DESC
Same behavior can be seen with HAVING score 0 or when using BOOLEAN
mode.
If you are not interested in fixing this bug any advice how to
circumvent this bug would be appreciated.
Of course we're interested!
But you really told too little for us to know where to look for the
bug :(
Please try to create a repeatable test case.
Under some circumstances doesn't help that much, sorry...
Thanks a lot.
-Mat
SmartFTP.com
mysqladmin -proc Output
===
| 25850 | kb | localhost | kb | Query | 17497 | Copying to tmp table | SELECT
f.id as id, fs.name as name, MATCH (f.title,f.body) AGAINST ('2147220991') AS score
FROM file |
Table Structure
===
#
# Table structure for table `file`
#
CREATE TABLE file (
id int(11) NOT NULL auto_increment,
title text,
version varchar(255) default NULL,
created int(11) NOT NULL default '0',
modified int(11) default NULL,
body text,
hits int(11) NOT NULL default '0',
PRIMARY KEY (id),
KEY modified (modified),
KEY hits (hits),
KEY created (created),
FULLTEXT KEY titlebody (title,body),
FULLTEXT KEY body (body)
) TYPE=MyISAM;
-
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Regards,
Sergei
--
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__ ___ ___ __
/ |/ /_ __/ __/ __ \/ / Sergei Golubchik [EMAIL PROTECTED]
/ /|_/ / // /\ \/ /_/ / /__ MySQL AB, http://www.mysql.com/
/_/ /_/\_, /___/\___\_\___/ Osnabrueck, Germany
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Re: Desperate Sum(), Group by/Join question - One Step closer...
* Peter D Bethke Ok, in regards to my previous dilemma, I've gotten it to: SELECT golf_pick_periods.id, golf_pick_periods.period_name, golf_pick_periods.period_start_date, golf_pick_periods.period_end_date, COUNT(DISTINCT golf_events.id) AS num_events, COUNT(golf_player_picks.id) AS period_picks_count FROM database.golf_pick_periods database.golf_player_picks LEFT JOIN database.golf_events ON (golf_events.event_start_date = golf_pick_periods.period_start_date AND golf_events.event_end_date = golf_pick_periods.period_end_date) WHERE golf_player_picks.picks_player_id = 1 AND golf_player_picks.picks_event_id = golf_events.id GROUP BY golf_pick_periods.id It's returning rows for periods where there is more than 1 pick (and counting those picks too). I need it to return all the periods. It's some kind of Left Join I'm sure but I can't figure how to reform the query to use a left join to return rows where the number of picks in a period is null. Arrg! afaikt, you need to move the part of the WHERE-clause related to golf_events to the ON-clause of the LEFT JOIN: ... LEFT JOIN database.golf_events ON golf_player_picks.picks_event_id = golf_events.id AND golf_events.event_start_date = golf_pick_periods.period_start_date AND golf_events.event_end_date = golf_pick_periods.period_end_date WHERE golf_player_picks.picks_player_id = 1 GROUP BY golf_pick_periods.id HTH, -- 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: When is MySQL 4.1 going to have its binary download available?
Yba -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Sent: Wednesday, March 12, 2003 2:14 PM To: Yaron Ben-Arieh Subject: Re: When is MySQL 4.1 going to have its binary download available? Your message cannot be posted because it appears to be either spam or simply off topic to our filter. To bypass the filter you must include one of the following words in your message: sql,query,queries,smallint If you just reply to this message, and include the entire text of it in the reply, your reply will go through. However, you should first review the text of the message to make sure it has something to do with MySQL. Just typing the word MySQL once will be sufficient, for example. You have written the following: Hi, I do not know how to compile, but I sure want to try the new features of 4.1. Thanks Yba - 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
Combining Two Queries losing a drop down! with PHP
I have a query that populates a dropdwon select which then posts to another
form with a selected query
I don't want to diplay the dropdwon in the next form but want to keep the query.
Is it possible to justcombine the two queries . The reson for this is that the
2nd dropdown is populated by the selected value of the forst drop down :)
Meet the queries:)
this is the one I want to keep bu combine/or hide
?
require(connection.php);
mysql_connect($DBHost, $DBUser, $DBPass) or
die(could not connect);
mysql_select_db($DBName);
echo select name=\CountyID\ size=\1\ class='menuForm';
$result=mysql_query(SELECT County, CountyID FROM county ORDER BY County);
while ($row = mysql_fetch_array($result)) {
$county_id=$row['CountyID'];
$county=$row['County'];
echo option value=\$county_id\;
if ($CountyID == $county_id)
{echo selected;}
echo $county /option;
}
echo /select;
?
br /
the one to display and keep:)
?
echo select name=\CityID\ size=\1\ class='menuForm';
echo 'option value=0Select Town or City/option';
$result=mysql_query(SELECT CountyID, City, CityID FROM city WHERE
CountyID=.$CountyID. ORDER BY City);
while ($row = mysql_fetch_array($result))
{
$county_id=$row['CountyID'];
$city_id=$row['CityID'];
$city=$row['City'];
echo option value='$city_id' $city /option;
}
echo /select;
?
Andrew
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Running as a user account on W2K
Hi, I've installed MySQL 3.23.55 on Windows 2000 and I am trying to run the mysqld service as a user account rather than the local system account. This worked fine in 3.23.43 but has stopped working since the upgrade. The error I get is 2186, which seems to be service failing to respond to control function. Any ideas? Simon Due to high demand and an increasing takeup of the Gordano Messaging Suite as a complete email solution, Gordano are pleased to announce the availability of a comprehensive Gordano Training Programme. The Programme offers a logical and structured approach to GMS with an emphasis on ease of administration and high return on investment. For further information please see: http://www.gordano.com/Training/Courses.htm Alternatively, contact the Gordano Sales department on: +44 1275 345 100, or, 877 292 1142 (USA) Email: [EMAIL PROTECTED] NB: This email and any attachments have been checked for the presence of computer viruses using Gordano Messaging Suite Anti-Virus technology. None were found. - Gordano Ltd Tel UK: +44 1275 345100 Fax UK: +44 1275 340056 Tel USA: +1 877 292 1142 http://www.gordano.com Sales EMail: [EMAIL PROTECTED] Support EMail: [EMAIL PROTECTED] This message is confidential and intended solely for the use of the addressee. Quotations are subject to contract and valid for 28 days. - - 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: Large resultset
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Roland Carlsson wrote: Thanks, that solved the problem. I thought that I could have my own fetch-size but I has now understood that Integer.MIN_VALUE is the only size that is accepted. Regards Roland Carlsson The fetch-size setting makes sense for drivers that need to 'call back' to the database to retrieve more rows, as it can increase efficiency to bring rows back in batches...However, the MySQL protocol sends the rows like a 'fire hose', so in this case you're telling the driver to only 'drink' from the hose when it needs another row (by calling next() ). The data is already there waiting ;) -Mark - -- MySQL 2003 Users Conference - http://www.mysql.com/events/uc2003/ For technical support contracts, visit https://order.mysql.com/?ref=mmma __ ___ ___ __ / |/ /_ __/ __/ __ \/ / Mark Matthews [EMAIL PROTECTED] / /|_/ / // /\ \/ /_/ / /__ MySQL AB, Full-Time Developer - JDBC/Java /_/ /_/\_, /___/\___\_\___/ Flossmoor (Chicago), IL USA ___/ www.mysql.com -BEGIN PGP SIGNATURE- Version: GnuPG v1.1.90 (MingW32) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD8DBQE+bzKHtvXNTca6JD8RAuXLAJ9E19tXOsU6+Parr5bCNbvdxGpw/gCfcHYU +m3/TcsvyPzTlpKvtO+vFvM= =A1Qm -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
What is the minimum hardware requirements for MySQL?
Hi, What is the minimum hardware requirements of MySQL Database. Apart from the size of the database. I am looking for limitations like - RAM, -Installation Space (per instance). etc. Please do let me know at the earliest. Thanks Regards, Prashant Kumar Gupta, HP-High Availability Team, Bangalore, India. Telnet: +91-80-2051230 - 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: What is the minimum hardware requirements for MySQL?
'Back in the day', I've run MySQL on an Intel 386 with as little as 4MB of RAM under Linux. Base disk space can be extremely minimal as well. Cheers, -Dana -Original Message- From: Prashant [mailto:[EMAIL PROTECTED] Sent: Wednesday, March 12, 2003 7:19 AM To: MySQL (E-mail) Cc: KUMARASAMY,ELANGO (HP-India,ex2); [EMAIL PROTECTED] Subject: What is the minimum hardware requirements for MySQL? Hi, What is the minimum hardware requirements of MySQL Database. Apart from the size of the database. I am looking for limitations like - RAM, -Installation Space (per instance). etc. Please do let me know at the earliest. Thanks Regards, Prashant Kumar Gupta, HP-High Availability Team, Bangalore, India. Telnet: +91-80-2051230 - 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 ** This email and any files transmitted with it are confidential and intended solely for the individual or entity to whom they are addressed. If you have received this email in error destroy it immediately. ** Wal-Mart Stores, Inc. Confidential ** - 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: wrong time in m$office
At 04:10 PM 3/11/2003, [EMAIL PROTECTED] wrote: m$office (office 2000 - win xp) can not handle the time correct. openoffice (win-xp or redhat-phoebe3) has no problems. I believe that's a known problem with Microsoft products. They only appear to be able to handle datetime objects, not date or time. You might also look up the #DELETED# error on the web for similar problems. Bob PS. Cool. This message initially bounced back to me from the mysql list server because it didn't contain one of the following words: sql,query,queries,smallin. Your message cannot be posted because it appears to be either spam or simply off topic to our filter. Now it should get through. == Bob Ramsey Applications Development Support II ph: 1(319)335-9956 216 Boyd Law Building fax: 1(319)335-9019 University of Iowa College of Law mailto:[EMAIL PROTECTED]Iowa City, IA 52242-1113 For Hardware and Software questions, call 5-9124 == - 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
Remote connection to server
Hi List, I'm a newby at MySql. I've setup a server for use with Bugzilla but I am also trying to connect to an other database on that server. Each time as I try to connect I get ERROR 2013: Lost connection to MySQL server during query. Is there a setting I must change to be allowed to logon from an other machine apart form the Bugzilla machine TIA. Ronald Hermans QA Manager Every Angle tel: +31 (0)182 577749 gsm: +31 (0)6 23227948 http://www.every-angle.com 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
Re: SQL Statement Problems (NOT IN)
Gopalarathnam V. wrote: Your sub-select query can be written as: select t1id from t1 left join t2 on t1id = t2id where t2id is null in MySQL. Too restrictive -- the original poster, Phil Dowson, wanted to find all t1 rows except those that have t2.t2gid = 194 (or some other t2gid value). The above query only generalizes if there is at most one t2 row for each t1 row, and that is not the case here. For a given t1 row, there can be zero, one, or many t2s, possibly one of which would have t2gid=194. It can be done as either a series of queries, or as a fairly bizarre aggregation: SELECT t1.t1id FROM t1 LEFT JOIN t2 ON t1.t1id = t2.t2id GROUP BY t1.t1id HAVING min(abs(t2.t2gid - 192)) 0 OR min(t2.t2gid) IS NULL; I haven't tested this, but I believe that it will work. Bruce Feist The example is actually given in the MySQL manual itself (section 1.7.4.1). I am trying to check a table to see if a value doesnt exist, and I would prefer to use the NOT IN syntax, but that doesnt work for mysql. I've been trying to construct a similar statement in MySQL, but I'm coming up cold. - 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 MySQL 4.1 going to have its binary download available ?
Hi. On Wed 2003-03-12 at 14:39:26 +0200, [EMAIL PROTECTED] wrote: Hi, I do not know how to compile, but I sure want to try the new features of 4.1. There is no date yet for the first binary release of 4.1. They will publish such an alpha release when they consider it mature enough for general public testing. So, in a way, just wait with testing until they invite by publishing it. HTH, Benjamin. PS: In case you are not aware of it: There is an own section how to get and compile the 4.1 source version: http://www.mysql.com/doc/en/Installing_source_tree.html -- [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
buffer overflows in MySQL error messages (e.g. in 4.0.10-gamma)
Description: MySQL (e.g. version 4.0.10-gamma) does not check for buffer overflows when formatting error messages: the code just assumes that no message will ever be larger than SC_MAXWIDTH (256), ERRMSGSIZE (SC_MAXWIDTH) or MYSQL_ERRMSG_SIZE (200). This has been observed to lead to memory corruption when the client e.g. tries to redefine a key with a name whose length is of order 200 (yes, that _is_ a realistic use case for computer-handled keys). How-To-Repeat: Define a key with a length of ~200 or more (the longer, the better) and then try to redefine it; observe the client getting an error message that is truncated and/or has trailing garbage. The client and/or the server may then have corrupted their own memories to such an extent that they become unusable and/or crash (both have been observed at least in a client application). Fix: In general, functions like my_vsnprintf() and my_snprintf() should be used instead of their counterparts vsprintf() and sprintf(). Please find suggested changes for various source files here: http://litmaath.home.cern.ch/litmaath/MyODBC-MySQL-patches.html In particular the file mysql-4.0.10-gamma-ml-diffs.tgz contains the differences between the original and the patched versions. These fixes appeared to be sufficient to prevent memory corruption in my use cases. Submitter-Id: unknown Originator: Maarten LITMAATH Organization: CERN - European Laboratory for Particle Physics MySQL support: none Synopsis: error message formatting may cause buffer overflows Severity: serious Priority: high Category: mysql Class: sw-bug Release:mysql-4.0.10-gamma (Source distribution) Server: lt-mysqladmin Ver 8.40 Distrib 4.0.10-gamma, for intel-linux on i686 Copyright (C) 2000 MySQL AB MySQL Finland AB TCX DataKonsult AB This software comes with ABSOLUTELY NO WARRANTY. This is free software, and you are welcome to modify and redistribute it under the GPL license Server version 4.0.10-gamma Protocol version10 Connection Localhost via UNIX socket UNIX socket /tmp/mysql.sock Uptime: 16 days 11 hours 50 min 3 sec Threads: 1 Questions: 5523 Slow queries: 0 Opens: 13 Flush tables: 1 Open tables: 7 Queries per second avg: 0.004 C compiler:2.95.2 C++ compiler: 2.95.2 Environment: System: Linux lxshare0270 2.4.18-18.7.x.cernsmp #1 SMP Mon Nov 18 15:44:49 CET 2002 i686 unknown Architecture: i686 Some paths: /usr/bin/perl /usr/bin/make /usr/bin/gmake /usr/bin/gcc /usr/bin/cc GCC: Reading specs from /usr/lib/gcc-lib/i386-redhat-linux/2.96/specs gcc version 2.96 2731 (Red Hat Linux 7.3 2.96-113) (not used) Compilation info: CC='gcc' CFLAGS='' CXX='g++' CXXFLAGS='' LDFLAGS='' ASFLAGS='' LIBC: lrwxrwxrwx1 root root 13 Feb 20 13:27 /lib/libc.so.6 - libc-2.2.5.so -rwxr-xr-x1 root root 1260480 Oct 10 17:16 /lib/libc-2.2.5.so -rw-r--r--1 root root 2312442 Oct 10 16:51 /usr/lib/libc.a -rw-r--r--1 root root 178 Oct 10 16:46 /usr/lib/libc.so Configure command: ./configure '--prefix=/var/lib/mysql' '--with-thread-safe-client' '--enable-thread-safe-client' - 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: automatically incrementing an int value
Hi, I just tried the below: create table virus ( n int auto_increment not null, name char(128) not null, primary key(n), unique(name(100)) ); with a data file that has 122,111 sql commands like: replace into virus values(NULL,VBS/LoveLet-E); replace into virus values(NULL,VBS/LoveLet-E); replace into virus values(NULL,VBS/LoveLet-E); replace into virus values(NULL,VBS/LoveLet-G); replace into virus values(NULL,WM97/Myna-C); replace into virus values(NULL,VBS/LoveLet-G); replace into virus values(NULL,WM97/Myna-C); replace into virus values(NULL,VBS/LoveLet-G); replace into virus values(NULL,VBS/LoveLet-G); replace into virus values(NULL,W32/Sircam-A); Now when I do a: grep VBS/LoveLet-G sqlfile | wc I get: 123 492 6027 123 entries for VBS/LoveLet-G in the file. When I do a mysqldump of the data file and just grep for VBS: mysqldump virus|grep VBS INSERT INTO virus VALUES (3,'VBS/LoveLet-E'); INSERT INTO virus VALUES (111009,'VBS/LoveLet-G'); INSERT INTO virus VALUES (55841,'VBS/Stages-A'); INSERT INTO virus VALUES (121521,'VBS/LoveLet-AS'); INSERT INTO virus VALUES (1208,'VBS/SST-A'); INSERT INTO virus VALUES (85602,'VBS/VBSWG-X'); INSERT INTO virus VALUES (1215,'VBS/VBSWG-Z'); INSERT INTO virus VALUES (5846,'VBS/LoveLet-CL'); INSERT INTO virus VALUES (5996,'VBS/VBSWG-Fam'); INSERT INTO virus VALUES (83835,'VBS/Haptime-Fam'); INSERT INTO virus VALUES (55356,'VBS/LoveLet-F'); INSERT INTO virus VALUES (55546,'VBS/FreeLinks'); INSERT INTO virus VALUES (91207,'VBS/Kakworm'); INSERT INTO virus VALUES (117623,'VBS/Redlof-A'); As you can see, the numbers (n field) are way to high? Is this a bug in mysql or n the sql? Even if I say unique(name) instead of unique(name(100)), I get the same results. Please note that I have tried destroying the table as well as the db, still get the same results. Any ideas? Thanks, Cheers, Douglas -Original Message- From: Paul DuBois [mailto:[EMAIL PROTECTED] Sent: Monday, March 10, 2003 11:14 AM To: [EMAIL PROTECTED]; [EMAIL PROTECTED] Cc: [EMAIL PROTECTED]; Douglas B Jones Subject: RE: automatically incrementing an int value At 11:09 -0500 3/10/03, Douglas B. Jones wrote: Hi, Great! This works, I did not use the 'null' and that is where I had a problem. One other questions: is this atomic? If I have several processes trying to do this at one time, will each one correctly update the table (assuming they have the same 'name' value. Yes. Also, in the part: unique (name(100)), what does the 100 do here? Is that saying the first 100 chars are considered unique? Exactly. Thanks, Cheers, Douglas -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Sent: Monday, March 10, 2003 10:36 AM To: Douglas B Jones Cc: [EMAIL PROTECTED] Subject: Re: automatically incrementing an int value As I read the manual, the REPLACE command will do what you want. Make the name field UNIQUE, and the number field AUTO_INCREMENT NOT NULL. Replace dos a delete-if-present, insert. The insert generates a new ID. See test below, and note two rows affected by second replace. mysql create table test (a int auto_increment not null, name tinytext not null, primary key (a), unique (name(100))) ; Query OK, 0 rows affected (0.02 sec) mysql replace into test values (null, hello) ; Query OK, 1 row affected (0.01 sec) mysql select * from test ; +---+---+ | a | name | +---+---+ | 1 | hello | +---+---+ 1 row in set (0.01 sec) mysql replace into test values (null, hello) ; Query OK, 2 rows affected (0.02 sec) mysql select * from test ; +---+---+ | a | name | +---+---+ | 2 | hello | +---+---+ 1 row in set (0.00 sec) - 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
Code explaination
Just saw the following code in the MySQL 2.23.55 source code. The semi-colon after the if renders the if statement useless. Could someone explain if it is intentional. The comment indicates that it is. Simon /* the following 'if', thought conceptually wrong, is a useful optimization nevertheless. */ if (file-state != file-s-state.state); file-s-state.state = *file-state; Due to high demand and an increasing takeup of the Gordano Messaging Suite as a complete email solution, Gordano are pleased to announce the availability of a comprehensive Gordano Training Programme. The Programme offers a logical and structured approach to GMS with an emphasis on ease of administration and high return on investment. For further information please see: http://www.gordano.com/Training/Courses.htm Alternatively, contact the Gordano Sales department on: +44 1275 345 100, or, 877 292 1142 (USA) Email: [EMAIL PROTECTED] NB: This email and any attachments have been checked for the presence of computer viruses using Gordano Messaging Suite Anti-Virus technology. None were found. - Gordano Ltd Tel UK: +44 1275 345100 Fax UK: +44 1275 340056 Tel USA: +1 877 292 1142 http://www.gordano.com Sales EMail: [EMAIL PROTECTED] Support EMail: [EMAIL PROTECTED] This message is confidential and intended solely for the use of the addressee. Quotations are subject to contract and valid for 28 days. - - 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: automatically incrementing an int value
Hi, Update: I just did a grep: grep 375707 Query c01*.log of the log file and did a grep of VBS/LoveLet-G on the out put file and got 123 entries, what I expected. But, the dump shows 111,009 in the 'n' field. This is starting to look like a bug in mysql 3.23.49? Any ideas? Thanks, Cheers, Douglas mysql Ver 11.16 Distrib 3.23.49, for dec-osf5.1 (alphaev6) -Original Message- From: Douglas B. Jones [mailto:[EMAIL PROTECTED] Sent: Wednesday, March 12, 2003 10:22 AM To: 'Paul DuBois'; [EMAIL PROTECTED] Cc: [EMAIL PROTECTED]; Douglas B Jones Subject: RE: automatically incrementing an int value Hi, I just tried the below: create table virus ( n int auto_increment not null, name char(128) not null, primary key(n), unique(name(100)) ); with a data file that has 122,111 sql commands like: replace into virus values(NULL,VBS/LoveLet-E); replace into virus values(NULL,VBS/LoveLet-E); replace into virus values(NULL,VBS/LoveLet-E); replace into virus values(NULL,VBS/LoveLet-G); replace into virus values(NULL,WM97/Myna-C); replace into virus values(NULL,VBS/LoveLet-G); replace into virus values(NULL,WM97/Myna-C); replace into virus values(NULL,VBS/LoveLet-G); replace into virus values(NULL,VBS/LoveLet-G); replace into virus values(NULL,W32/Sircam-A); Now when I do a: grep VBS/LoveLet-G sqlfile | wc I get: 123 492 6027 123 entries for VBS/LoveLet-G in the file. When I do a mysqldump of the data file and just grep for VBS: mysqldump virus|grep VBS INSERT INTO virus VALUES (3,'VBS/LoveLet-E'); INSERT INTO virus VALUES (111009,'VBS/LoveLet-G'); INSERT INTO virus VALUES (55841,'VBS/Stages-A'); INSERT INTO virus VALUES (121521,'VBS/LoveLet-AS'); INSERT INTO virus VALUES (1208,'VBS/SST-A'); INSERT INTO virus VALUES (85602,'VBS/VBSWG-X'); INSERT INTO virus VALUES (1215,'VBS/VBSWG-Z'); INSERT INTO virus VALUES (5846,'VBS/LoveLet-CL'); INSERT INTO virus VALUES (5996,'VBS/VBSWG-Fam'); INSERT INTO virus VALUES (83835,'VBS/Haptime-Fam'); INSERT INTO virus VALUES (55356,'VBS/LoveLet-F'); INSERT INTO virus VALUES (55546,'VBS/FreeLinks'); INSERT INTO virus VALUES (91207,'VBS/Kakworm'); INSERT INTO virus VALUES (117623,'VBS/Redlof-A'); As you can see, the numbers (n field) are way to high? Is this a bug in mysql or n the sql? Even if I say unique(name) instead of unique(name(100)), I get the same results. Please note that I have tried destroying the table as well as the db, still get the same results. Any ideas? Thanks, Cheers, Douglas -Original Message- From: Paul DuBois [mailto:[EMAIL PROTECTED] Sent: Monday, March 10, 2003 11:14 AM To: [EMAIL PROTECTED]; [EMAIL PROTECTED] Cc: [EMAIL PROTECTED]; Douglas B Jones Subject: RE: automatically incrementing an int value At 11:09 -0500 3/10/03, Douglas B. Jones wrote: Hi, Great! This works, I did not use the 'null' and that is where I had a problem. One other questions: is this atomic? If I have several processes trying to do this at one time, will each one correctly update the table (assuming they have the same 'name' value. Yes. Also, in the part: unique (name(100)), what does the 100 do here? Is that saying the first 100 chars are considered unique? Exactly. Thanks, Cheers, Douglas -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Sent: Monday, March 10, 2003 10:36 AM To: Douglas B Jones Cc: [EMAIL PROTECTED] Subject: Re: automatically incrementing an int value As I read the manual, the REPLACE command will do what you want. Make the name field UNIQUE, and the number field AUTO_INCREMENT NOT NULL. Replace dos a delete-if-present, insert. The insert generates a new ID. See test below, and note two rows affected by second replace. mysql create table test (a int auto_increment not null, name tinytext not null, primary key (a), unique (name(100))) ; Query OK, 0 rows affected (0.02 sec) mysql replace into test values (null, hello) ; Query OK, 1 row affected (0.01 sec) mysql select * from test ; +---+---+ | a | name | +---+---+ | 1 | hello | +---+---+ 1 row in set (0.01 sec) mysql replace into test values (null, hello) ; Query OK, 2 rows affected (0.02 sec) mysql select * from test ; +---+---+ | a | name | +---+---+ | 2 | hello | +---+---+ 1 row in set (0.00 sec) - 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
Null values set in tables
I am sure I am missing something very simple but I cant see it I am using MS Access 97 as a front end to MYSQL I have a table with the following desc CREATE TABLE `tblcoursesoffered` ( `DateCourseCreated` datetime default NULL, `Specialty` int(25) NOT NULL default '0', `CourseNo` float NOT NULL default '0', `CourseName` char(10) NOT NULL default '', `CourseDesc` char(255) default NULL, `ExamType` char(30) default NULL, `BeginDate` datetime NOT NULL default '-00-00 00:00:00', `EndDate` datetime NOT NULL default '-00-00 00:00:00', `ActualCity` char(30) NOT NULL default '', `ActualState` char(2) NOT NULL default '', `CourseStatus` char(15) default NULL, `CourseCoordinator` float default NULL, `ProjAttendance` float default NULL, `CMEHrsCourse` float default NULL, `CMEHrsAdditional` float default NULL, `CMEFee` double default NULL, `CAT1` tinyint(1) default NULL, `SponsorID` char(6) default NULL, `SponsorContact` char(50) default NULL, `SponsorContactPhone` char(13) default NULL, `SponsorContactFax` char(13) default NULL, `CourseHotel` int(11) default NULL, `FacSleepingRoomsQty` float default NULL, `StaffSleepingRoomsQty` float default NULL, `fldCourseHotel` int(11) default NULL, `fldTransportationInfo` char(255) default NULL, `fldTimestamp` timestamp(14) NOT NULL, PRIMARY KEY (`CourseName`), KEY `Specialty` (`Specialty`), KEY `BeginDate` (`BeginDate`) ) TYPE=MyISAM ROW_FORMAT=FIXED; Even with this description MYSQL allows me to create a new record with null values in the fields listed as not null is there another setting somewhere I am missing?? Thanks Steve Holt - 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: wrong time in m$office
Bob Ramsey schrieb: At 04:10 PM 3/11/2003, [EMAIL PROTECTED] wrote: m$office (office 2000 - win xp) can not handle the time correct. openoffice (win-xp or redhat-phoebe3) has no problems. I believe that's a known problem with Microsoft products. They only appear to be able to handle datetime objects, not date or time. You might also look up the #DELETED# error on the web for similar problems. Bob PS. Cool. This message initially bounced back to me from the mysql list server because it didn't contain one of the following words: sql,query,queries,smallin. Your message cannot be posted because it appears to be either spam or simply off topic to our filter. Now it should get through. thanks Bob ;-) date, datetime, timestamp all are correct in msoffice time is correctly shown in msquery, but not in access,excel, ... before posting i found a few solutions primarykey-autoincrement, myodbc 3.5x, ... nothing helps! perhaps this onehttp://microsoft.com/data/ from http://www.mysql.com/doc/en/MyODBC_clients.html no! damned :-( @home ok @work no -- shrek-m - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
Problems compiling with berkeley
extra_configs=$extra_configs --with-innodb --with-berkeley-db \ --with-embedded-server --enable-thread-safe-client \ --with-bencgh --prefix=/usr --enable-maintainer-mode \ --with-docs --with-unix-socket=/var/run/mysqld/mysqld.sock \ --with-lo-memory --with-openssl --with-vio It compiles fine with out berkeley but I get the following with berkeley included In file included from ../../bdb/include/db_am.h:129, from ../../bdb/include/btree.h:317, from ../../bdb/btree/bt_compare.c:55: ../../bdb/include/crdel_auto.h:27: syntax error before DB_LS ../../bdb/include/crdel_auto.h:27: warning: no semicolon at end of struct or union ../../bdb/include/crdel_auto.h:28: warning: data definition has no type or storage class ../../bdb/include/crdel_auto.h:32: syntax error before __crdel_metasub_args make[3]: *** [bt_compare.o] Error 1 make[3]: Leaving directory `/home/barryp/mysql/mysql-4.0.11a-gamma/bdb/build_unix' make[2]: *** [all] Error 2 make[2]: Leaving directory `/home/barryp/mysql/mysql-4.0.11a-gamma/bdb' make[1]: *** [all-recursive] Error 1 make[1]: Leaving directory `/home/barryp/mysql/mysql-4.0.11a-gamma' make: *** [all-recursive-am] Error 2 [EMAIL PROTECTED]:~/mysql/mysql-4.0.11a-gamma$ This seems like a library problem I am using gcc version 3.2.3 20030309 (Debian prerelease) Copyright (C) 2002 Free Software Foundation, Inc. Barry - 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: automatically incrementing an int value
If I understand correctly, you are trying to grep the SQL data file. This is emphatically not a valid thing to do. The data file is *not* a representation of the table displayed when you SELECT * from it. For a start, if you have deleted records and not overwritten them, the blank space will still contain, inaccessably, the data which was there. Non-text fields are stored in binary formats. Records do not have line breaks at the end, so grep will dump a splurge of data, not a clean record.What you are doing is akin to dumping a program and expecting to see the source code; it ain't like that. The *only* valid way of inspecing MySQL tables is via MySQL itself. The MySQL team will understand what is inside them, byt we lesser mortals should stay well outside. Alec -- You said: I just tried the below: create table virus ( n int auto_increment not null, name char(128) not null, primary key(n), unique(name(100)) ); with a data file that has 122,111 sql commands like: replace into virus values(NULL,VBS/LoveLet-E); replace into virus values(NULL,VBS/LoveLet-E); replace into virus values(NULL,VBS/LoveLet-E); replace into virus values(NULL,VBS/LoveLet-G); replace into virus values(NULL,WM97/Myna-C); replace into virus values(NULL,VBS/LoveLet-G); replace into virus values(NULL,WM97/Myna-C); replace into virus values(NULL,VBS/LoveLet-G); replace into virus values(NULL,VBS/LoveLet-G); replace into virus values(NULL,W32/Sircam-A); Now when I do a: grep VBS/LoveLet-G sqlfile | wc I get: 123 492 6027 - 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: automatically incrementing an int value
Hi, I might not have worded things the best. I did not grep the sql db, but the output from mysqldump. I only grep'ed on plain text files: 1) mysqldump output 2) grep the input sql file that has 'replace into...' (see below) 3) the log file for mysql, which is plain text (see my follow-up email) I just did a 'mysql virus' and got (cut of what I got): mysql select * from virus where name='VBS/LoveLet-G'; ++---+ | n | name | ++---+ | 111009 | VBS/LoveLet-G | ++---+ 1 row in set (0.00 sec) I was not grep'ing the sql data files in the var directory of mysql. My problem, from everything I can see is that the value of 'n' is wrong in almost every line of the data. Only the first entry in the input sql file has the 'n' value right at '3'. All the others appear to be wrong (at least the quick scans I have done). This leads me to suspect there is a bug in mysql and/or something is wrong with the 'unique' option in the create command below. Hope this helps, Thanks, Cheers, Douglas -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Sent: Wednesday, March 12, 2003 10:58 AM To: [EMAIL PROTECTED] Cc: Douglas B Jones; [EMAIL PROTECTED]; 'Paul DuBois' Subject: RE: automatically incrementing an int value If I understand correctly, you are trying to grep the SQL data file. This is emphatically not a valid thing to do. The data file is *not* a representation of the table displayed when you SELECT * from it. For a start, if you have deleted records and not overwritten them, the blank space will still contain, inaccessably, the data which was there. Non-text fields are stored in binary formats. Records do not have line breaks at the end, so grep will dump a splurge of data, not a clean record.What you are doing is akin to dumping a program and expecting to see the source code; it ain't like that. The *only* valid way of inspecing MySQL tables is via MySQL itself. The MySQL team will understand what is inside them, byt we lesser mortals should stay well outside. Alec -- You said: I just tried the below: create table virus ( n int auto_increment not null, name char(128) not null, primary key(n), unique(name(100)) ); with a data file that has 122,111 sql commands like: replace into virus values(NULL,VBS/LoveLet-E); replace into virus values(NULL,VBS/LoveLet-E); replace into virus values(NULL,VBS/LoveLet-E); replace into virus values(NULL,VBS/LoveLet-G); replace into virus values(NULL,WM97/Myna-C); replace into virus values(NULL,VBS/LoveLet-G); replace into virus values(NULL,WM97/Myna-C); replace into virus values(NULL,VBS/LoveLet-G); replace into virus values(NULL,VBS/LoveLet-G); replace into virus values(NULL,W32/Sircam-A); Now when I do a: grep VBS/LoveLet-G sqlfile | wc I get: 123 492 6027 - 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
list current db
A few days ago I asked about how to know which database I am currently in, I got an answer and I also replied to thank the send but the email was returned. Any way I forgot to document it. I remember the answer listed three methods to do it, they are mysql \s, mysql status. Could you (or someone) point me the third method? Thanks in advance Jonathan - 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: list current db
[filter fodder = sql,query,queries,smallint] mysql select database(); David ** Jonathan said: ** A few days ago I asked about how to know which database I am currently in, I got an answer and I also replied to thank the send but the email was returned. Any way I forgot to document it. I remember the answer listed three methods to do it, they are mysql \s, mysql status. Could you (or someone) point me the third method? - 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: Is there any way to search a whole database for a value?
At 9:21 -0500 3/12/03, Luc Foisy wrote: Perhaps one day UNION will be added to UPDATE You'd still have to name every column to be updated explicitly. There is no update whatever column happens to contain this value syntax. At 11:01 -0800 3/11/03, Keith Roberts wrote: I need to look in several different tables/columns in a database for a particular value. If I find it, I need to update it. Is there any way to search/update every table/column in one query in a particular database? - 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: list current db
select database(); Regards, Joseph Bueno Jonathan Li wrote: A few days ago I asked about how to know which database I am currently in, I got an answer and I also replied to thank the send but the email was returned. Any way I forgot to document it. I remember the answer listed three methods to do it, they are mysql \s, mysql status. Could you (or someone) point me the third method? Thanks in advance Jonathan - 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: automatically incrementing an int value
Hi,
I understood replace to only increment n when it matches the
name value. There are 122,111 statements, but when you add
up the numbers in the n column, they exceed 122,111. They should
sum up (when you add all them up including the ones I did not
show) to 122,111. If you add up the ones I show, you get way
more than 122,111. I did a little test on:
replace into virus values(NULL,VBS/LoveLet-E);
replace into virus values(NULL,VBS/LoveLet-E);
replace into virus values(NULL,VBS/LoveLet-E);
replace into virus values(NULL,VBS/LoveLet-G);
replace into virus values(NULL,WM97/Myna-C);
The results were:
INSERT INTO virus VALUES (3,'VBS/LoveLet-E');
INSERT INTO virus VALUES (4,'VBS/LoveLet-G');
INSERT INTO virus VALUES (5,'WM97/Myna-C');
I would have expected 3,4,5 to be 3,1,1. I was expecting it to start
from zero each time it got a new name, it looks like it takes the last
n value and then start from there with the new name. Does this make
sense what I am asking? Is there a way of doing what I want? Yes, I
could
insert and do a count, but I was looking for another way so that the
select would not be so resource expensive.
Thanks,
Cheers,
Douglas
-Original Message-
From: Paul DuBois [mailto:[EMAIL PROTECTED]
Sent: Wednesday, March 12, 2003 11:29 AM
To: [EMAIL PROTECTED]; [EMAIL PROTECTED]
Cc: [EMAIL PROTECTED]; Douglas B Jones
Subject: RE: automatically incrementing an int value
At 10:22 -0500 3/12/03, Douglas B. Jones wrote:
Hi,
I just tried the below:
create table virus (
n int auto_increment not null,
name char(128) not null,
primary key(n),
unique(name(100))
);
with a data file that has 122,111 sql commands like:
replace into virus values(NULL,VBS/LoveLet-E);
replace into virus values(NULL,VBS/LoveLet-E);
replace into virus values(NULL,VBS/LoveLet-E);
replace into virus values(NULL,VBS/LoveLet-G);
replace into virus values(NULL,WM97/Myna-C);
replace into virus values(NULL,VBS/LoveLet-G);
replace into virus values(NULL,WM97/Myna-C);
replace into virus values(NULL,VBS/LoveLet-G);
replace into virus values(NULL,VBS/LoveLet-G);
replace into virus values(NULL,W32/Sircam-A);
Now when I do a:
grep VBS/LoveLet-G sqlfile | wc
I get:
123 492 6027
123 entries for VBS/LoveLet-G in the file. When I do a mysqldump of
the data file and just grep for VBS:
mysqldump virus|grep VBS
INSERT INTO virus VALUES (3,'VBS/LoveLet-E');
INSERT INTO virus VALUES (111009,'VBS/LoveLet-G');
INSERT INTO virus VALUES (55841,'VBS/Stages-A');
INSERT INTO virus VALUES (121521,'VBS/LoveLet-AS');
INSERT INTO virus VALUES (1208,'VBS/SST-A');
INSERT INTO virus VALUES (85602,'VBS/VBSWG-X');
INSERT INTO virus VALUES (1215,'VBS/VBSWG-Z');
INSERT INTO virus VALUES (5846,'VBS/LoveLet-CL');
INSERT INTO virus VALUES (5996,'VBS/VBSWG-Fam');
INSERT INTO virus VALUES (83835,'VBS/Haptime-Fam');
INSERT INTO virus VALUES (55356,'VBS/LoveLet-F');
INSERT INTO virus VALUES (55546,'VBS/FreeLinks');
INSERT INTO virus VALUES (91207,'VBS/Kakworm');
INSERT INTO virus VALUES (117623,'VBS/Redlof-A');
As you can see, the numbers (n field) are way to high? Is this a bug
Why do you say that? You indicated that the data file has 122,111
statements
in it. I see no values for the n column that are larger than that
value.
REPLACE will increment the value of n when you specify a value of NULL
for that column. It's behaving as it's supposed to. Perhaps you should
use INSERT instead of REPLACE and process the file with mysql --force
to ignore duplicate key errors. Specify the statements like this:
INSERT INTO virus (name) VALUES('VBS/xxx');
in mysql or n the sql? Even if I say unique(name) instead of
unique(name(100)),
I get the same results. Please note that I have tried destroying the
table
as well as the db, still get the same results.
Any ideas?
Thanks,
Cheers,
Douglas
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Re: Converting DBs
At 11:29 -0500 3/12/03, Tamayo, Nelson wrote:
Is there a way to convert an Access database into MySQL easily?
I am running into problems trying to convert it through VB code using a
recordset. I'm rather new at this stuff. I'm also tried generating an insert
statement through VB code and then executing it, I get the error Unknown
column 'False' in 'field list'
this is the SQL string I am using to insert the record.
insert into csapps.qainfo
(DCN,NoRetention,AttachmentCode,NPPN,CPTList,ReceivedDate,Answered,ClientID,
PPO,Retry,Tax,EOP,TXDeficientIsAnswered,TXDeficient,CACPAnswered,CACPAuthori
zed,MGMAnswered,MGMContracted,Priority,ImageStatus,BatchCode)
values
('123673852',False,'E : JUST an ID CARD',False,
'Dental','8/19/2001',True,'TN','??',0,0,'TX',True,False,False,False,False,Fa
lse,1,'NotRequested','N1TN236012')
You're assuming that True and False are predefined values in MySQL,
which they aren't. Thus, MySQL sees these unquoted values and assumes
they are column names. Substitute appropriate literal values such as
1 and 0, or perhaps 'True' and 'False'.
Any ideas?
Nelson Tamayo
Claims Automation
(800) 237-7767 x3520
[EMAIL PROTECTED]
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Exclude CREATE TEMPORARY TABLE from log-bin / replication?
It would be nice to have the possibility to exclude CREATE TEMPORARY TABLE statements from the log bin. Because such statements are really used not for updating a DB, but for constructing intermediary statements that eventually derive in a final INSERT/ UPDATE. I believe only this final statement should belong to the log bin. I have set up a replicated system, and the large number of CREATE TEMPORARY TABLE performed on the Master DB is a needless drag on the system. Anybody can enlight me on this subject? Thanks Ignatius MySQL - 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 DBs
[filter fodder = sql,query,queries,smallint ] you haven't indicated what the column attributes are, but you might try putting quotes around the TRUE and FALSE values ( assuming they are being inserted into char or varchar columns). David - 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: MyODBC: SQLBindParameter mix DATA_AT_EXEC with direct bound param eters
Hi! thanks for your response. I found my mistake, you pointed me to the right direction. Although I provide different pcbLength buffers for the parameters, I did not initialize the second one. ODBC documentation says, that it will be ignored on integer columns if its not SQL_NULL_DATA. But I should initialize it at least with 0. ;) Next time I post to the appropriate list (myodbc) ;) Frank -Original Message- From: Venu [mailto:[EMAIL PROTECTED] Sent: Tuesday, March 11, 2003 11:03 PM To: Naumann, Frank Cc: '[EMAIL PROTECTED]' Subject: Re: MyODBC: SQLBindParameter mix DATA_AT_EXEC with direct bound param eters On Mon, 2003-03-10 at 09:40, Naumann, Frank wrote: Hi all, Hi !! I found a problem (bug?) when updating a blob column via MyODBC. The statement i run is like that: UPDATE blob_table SET blob_col = ? where id = ? when i do NOT bind the restriction as input parameter, but write it directly in the string, it works perfectly. but when i want to bind the restriction directly, the following happens: 1. I bind the blob_col with SQL_LEN_DATA_AT_EXEC(length) as indikator (SQLBindParameter returns SQL_SUCCESS) 2. I bind the id restriction directly to a program variable (SQLBindParameter returns SQL_SUCCESS) 3. I call SQLExecute, it returns SQL_NEED_DATA as expected. 4. I call SQLParamData to access the blob_col, it returns also SQL_NEED_DATA as expected. 5. I call several times SQLPutData to fill the blob_col, each returns with SQL_SUCCESS 6. I call SQLParamData to indicate that the blob_col is populated with data completely and would expect SQL_SUCCESS. I just tested it, and it returns SQL_SUCCESS unless if you have more parameters data to be supplied during the run-time. Possible reason could be, you might have specified the same pcbLength buffer to all parameters in SQLBindParameter. Here is a simple snippet from the test suite for the similar case: .. .. rc = SQLPrepare(hstmt,update t_putdata set c2= ? where c1 = ?,SQL_NTS); mystmt(hstmt,rc); rc = SQLBindParameter(hstmt,1,SQL_PARAM_INPUT,SQL_C_CHAR, SQL_LONGVARCHAR,0,0, (SQLPOINTER)1,0,pcbLength); rc = SQLBindParameter(hstmt,2,SQL_PARAM_INPUT,SQL_C_LONG, SQL_INTEGER,0,0,c1,0,NULL); pcbLength = SQL_LEN_DATA_AT_EXEC(0); c1 = 10; rc = SQLExecute(hstmt); myassert(rc == SQL_NEED_DATA); rc = SQLParamData(hstmt, token); myassert(rc == SQL_NEED_DATA); strcpy(data,mysql ab); rc = SQLPutData(hstmt,data,6); mystmt(hstmt,rc); strcpy(data,- the open source database company); rc = SQLPutData(hstmt,data,strlen(data)); mystmt(hstmt,rc); rc = SQLParamData(hstmt, token); mystmt(hstmt,rc); SQLFreeStmt(hstmt, SQL_RESET_PARAMS); SQLFreeStmt(hstmt, SQL_CLOSE); .. .. The data updated is: data: mysql - the open source database company(40) Thanks -- Regards, Venu For technical support contracts, go to https://order.mysql.com __ ___ ___ __ / |/ /_ __/ __/ __ \/ / Mr. Venu [EMAIL PROTECTED] / /|_/ / // /\ \/ /_/ / /__ MySQL AB, Developer /_/ /_/\_, /___/\___\_\___/ Palo Alto, CA-94306, USA ___/ www.mysql.com Join MySQL Users Conference and Expo: http://www.mysql.com/events/uc2003/ - 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: automatically incrementing an int value
On 12 Mar 2003, at 10:22, Douglas B. Jones wrote: INSERT INTO virus VALUES (91207,'VBS/Kakworm'); INSERT INTO virus VALUES (117623,'VBS/Redlof-A'); As you can see, the numbers (n field) are way to high? Is this a bug in mysql or n the sql? It's far more likely to be a bug in your application or your understanding. What makes you think the numbers are too high? You said you did 122,111 REPLACE queries, so the last one should have had an autoincrement value of at least 122,111. Maybe you want to use INSERT IGNORE instead of REPLACE, so that you're keeping the first ID you create instead of the last? -- 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: FW: mySQL 4.1 sql,query,queries,smallint
On Tuesday 11 March 2003 19:06, Luc Bui (PAC) wrote: when can I get the binariesfor 4.1? Probably in 2-3 weeks .. do 4.0.11a support views? Nope. important for my choice for my community. -- 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: sql_select_limit of 4.0.11
On Tuesday 11 March 2003 16:23, zby at post dot cz wrote: /usr/sbin/mysqld-max --version /usr/sbin/mysqld-max Ver 4.0.11-gamma-Max for pc-linux on i686 Downloaded and installed: MySQL-client-4.0.11-0 MySQL-shared-4.0.11-0 MySQL-Max-4.0.11-0 MySQL-devel-4.0.11-0 MySQL-server-4.0.11-0 MySQL-bench-4.0.11-0 ...started, loaded, running... OK (using innodb) * I login to 4.0.11 server from localhost and do: select count(*) from A; returned 22662 select * from A; returned 1000 rows set sql_select_limit=5000; OK select * from A; returned 5000 rows; Then I quit, login again, do the same select right after login with no prior changes to the client environtment and: select * from A; returns 1000 rows; I login to 3.23.54a server from localhost and do: select count(*) from A; returned 22662 select * from A; returned 22662 rows ** As to the Reference Manual out of the rpm package of 4.0.11 version, SQL_SELECT_LIMIT is a ssesion variable and should be initialy (after login) set to 'unlimited'. Why, after login from localhost is this variable set to 1000? Did I miss something in this reference or is this an error? Or I simply misconfigured my server What is the output of SELECT @@global.sql_select_limit; -- 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: Re: Altering table which has FOREIGN KEY constraints
On Wednesday 12 March 2003 02:30, Heo Jungsu wrote: What do you mean could not execute a query on those tables? Could you be more detailed? Ok. let me explain. When I was using MySQL 4.0.10, After I add columns with ALTER TABLE on foreign key referencing table so many times, when I execute SELECT * FROM child, MySQL session is deaded with Seg. fault. even if I execute drop table child. so I rebuilded entire InnoDB Table with back-up data. Hm.. Could you create a repeatable test-case and test it on 4.0.11? -- 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: list current db
On Wednesday 12 March 2003 18:25, Jonathan Li wrote: A few days ago I asked about how to know which database I am currently in, I got an answer and I also replied to thank the send but the email was returned. Any way I forgot to document it. I remember the answer listed three methods to do it, they are mysql \s, mysql status. Could you (or someone) point me the third method? SELECT DATABASE() ? -- 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: binlog-ignore-db replicate-ignore-db problem
On Tuesday 11 March 2003 18:57, vlady wrote: I am trying to set up a replication ignoring a given database, but unfortunatly it doesn't works (for me). In my.cnf of my master I have at the end : log-bin server-id= 1 binlog-ignore-db=access The line: binlog-ignore-db=access is supposed to make the master not to log updates for db access, but but it doesn't, and I can see it examinig my bin log with mysqlbinlog Because you explicitly specify database in your query. Check the manual: http://www.mysql.com/doc/en/Binary_log.html binlog-ignore-db=database_name - Tells the master that updates where the current (i.e. selected) database is 'database_name' should not be stored in the binary log. Note that if you use this you should ensure that you only do updates in the current database. In the other hand on my repication in my.cnf I have: replicate-ignore-db=access which is supposed to make the repication to not replicate for db access, but again it doesn't do this. The same. If you specify replicate-ignore-db=access, slave ignores all queries in the binary logs that listed after use access: http://www.mysql.com/doc/en/Replication_Options.html I know that it should works, so I suppose there is some misudrestanding at my side, so please help me with that. There are a couple of my update queries in my bin-log: update access.lastCheck set id = '7147671' where id = '123'; update access.lastCheck set id = '7147670' where id = '345'; -- 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: automatically incrementing an int value
Hi, No questions that my understanding of sql is limited. I am not an expert. I think I have misunderstood the replace statement. Thanks, Cheers, Douglas -Original Message- From: Keith C. Ivey [mailto:[EMAIL PROTECTED] Sent: Wednesday, March 12, 2003 11:46 AM To: [EMAIL PROTECTED] Cc: Douglas B Jones Subject: RE: automatically incrementing an int value On 12 Mar 2003, at 10:22, Douglas B. Jones wrote: INSERT INTO virus VALUES (91207,'VBS/Kakworm'); INSERT INTO virus VALUES (117623,'VBS/Redlof-A'); As you can see, the numbers (n field) are way to high? Is this a bug in mysql or n the sql? It's far more likely to be a bug in your application or your understanding. What makes you think the numbers are too high? You said you did 122,111 REPLACE queries, so the last one should have had an autoincrement value of at least 122,111. Maybe you want to use INSERT IGNORE instead of REPLACE, so that you're keeping the first ID you create instead of the last? -- 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: Calculate elapsed time between 2 time/dates
Hi, I need to get the time/date (ie. 1 day 12 hours 11 min 4sec) between 2 time dates. Can't seem to find any of these functions in the Mysql manual. The nearest was Period_diff() which is calculating months elapsed. Thanks Nyon --- Outgoing mail is certified Virus Free. Checked by AVG anti-virus system (http://www.grisoft.com). Version: 6.0.449 / Virus Database: 251 - Release Date: 27/01/2003 - 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 DBs
Tamayo, Nelson wrote:
Is there a way to convert an Access database into MySQL easily?
I am running into problems trying to convert it through VB code using a
recordset. I'm rather new at this stuff. I'm also tried generating an insert
statement through VB code and then executing it, I get the error Unknown
column 'False' in 'field list'
this is the SQL string I am using to insert the record.
insert into csapps.qainfo
(DCN,NoRetention,AttachmentCode,NPPN,CPTList,ReceivedDate,Answered,ClientID,
PPO,Retry,Tax,EOP,TXDeficientIsAnswered,TXDeficient,CACPAnswered,CACPAuthori
zed,MGMAnswered,MGMContracted,Priority,ImageStatus,BatchCode)
values
('123673852',False,'E : JUST an ID CARD',False,
'Dental','8/19/2001',True,'TN','??',0,0,'TX',True,False,False,False,False,Fa
lse,1,'NotRequested','N1TN236012')
Any ideas?
Nelson Tamayo
Claims Automation
(800) 237-7767 x3520
[EMAIL PROTECTED]
The information contained in this transmission is legally privileged and
confidential information intended only for the use of the individual or
entity named above. If the reader of this message is not the intended
recipient, you are hereby notified that any dissemination, distribution, or
copy of this transmission is strictly prohibited. If you have received this
transmission in error, please contact the sender immediately.
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Nelson,
It looks like you need to put ticks around your true and false
values like below
('123673852','False','E : JUST an ID CARD','False',
'Dental','8/19/2001','True','TN','??',0,0,'TX','True','False','False','False','False','Fa
lse',1,'NotRequested','N1TN236012')
walt
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mysql timestamp
I currently have a table that contains a timestamp(6) column. I need to copy the data in that column to a new table with the column structure as timestamp(14), what is the best way to do it (now that the timestamp structure is changed)? Thanks Jonathan --- ignore below query 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: automatically incrementing an int value
At 11:41 -0500 3/12/03, Douglas B. Jones wrote:
Hi,
I understood replace to only increment n when it matches the
name value. There are 122,111 statements, but when you add
up the numbers in the n column, they exceed 122,111. They should
I don't know what you're trying to say here. If you *add up* the
numbers in the column, of course they will exceed the number of records.
sum up (when you add all them up including the ones I did not
show) to 122,111. If you add up the ones I show, you get way
more than 122,111. I did a little test on:
replace into virus values(NULL,VBS/LoveLet-E);
replace into virus values(NULL,VBS/LoveLet-E);
replace into virus values(NULL,VBS/LoveLet-E);
replace into virus values(NULL,VBS/LoveLet-G);
replace into virus values(NULL,WM97/Myna-C);
The results were:
INSERT INTO virus VALUES (3,'VBS/LoveLet-E');
INSERT INTO virus VALUES (4,'VBS/LoveLet-G');
INSERT INTO virus VALUES (5,'WM97/Myna-C');
I would have expected 3,4,5 to be 3,1,1. I was expecting it to start
from zero each time it got a new name, it looks like it takes the last
n value and then start from there with the new name. Does this make
sense what I am asking? Is there a way of doing what I want? Yes, I
could
insert and do a count, but I was looking for another way so that the
select would not be so resource expensive.
It sounds like you're expecting values to be reused in an AUTO_INCREMENT
column.
They aren't.
If you want to prevent generation of new values whenever you get a duplicate
name value, try the strategy I suggested (below) of using INSERT and ignoring
duplicate-key errors.
Thanks,
Cheers,
Douglas
-Original Message-
From: Paul DuBois [mailto:[EMAIL PROTECTED]
Sent: Wednesday, March 12, 2003 11:29 AM
To: [EMAIL PROTECTED]; [EMAIL PROTECTED]
Cc: [EMAIL PROTECTED]; Douglas B Jones
Subject: RE: automatically incrementing an int value
At 10:22 -0500 3/12/03, Douglas B. Jones wrote:
Hi,
I just tried the below:
create table virus (
n int auto_increment not null,
name char(128) not null,
primary key(n),
unique(name(100))
);
with a data file that has 122,111 sql commands like:
replace into virus values(NULL,VBS/LoveLet-E);
replace into virus values(NULL,VBS/LoveLet-E);
replace into virus values(NULL,VBS/LoveLet-E);
replace into virus values(NULL,VBS/LoveLet-G);
replace into virus values(NULL,WM97/Myna-C);
replace into virus values(NULL,VBS/LoveLet-G);
replace into virus values(NULL,WM97/Myna-C);
replace into virus values(NULL,VBS/LoveLet-G);
replace into virus values(NULL,VBS/LoveLet-G);
replace into virus values(NULL,W32/Sircam-A);
Now when I do a:
grep VBS/LoveLet-G sqlfile | wc
I get:
123 492 6027
123 entries for VBS/LoveLet-G in the file. When I do a mysqldump of
the data file and just grep for VBS:
mysqldump virus|grep VBS
INSERT INTO virus VALUES (3,'VBS/LoveLet-E');
INSERT INTO virus VALUES (111009,'VBS/LoveLet-G');
INSERT INTO virus VALUES (55841,'VBS/Stages-A');
INSERT INTO virus VALUES (121521,'VBS/LoveLet-AS');
INSERT INTO virus VALUES (1208,'VBS/SST-A');
INSERT INTO virus VALUES (85602,'VBS/VBSWG-X');
INSERT INTO virus VALUES (1215,'VBS/VBSWG-Z');
INSERT INTO virus VALUES (5846,'VBS/LoveLet-CL');
INSERT INTO virus VALUES (5996,'VBS/VBSWG-Fam');
INSERT INTO virus VALUES (83835,'VBS/Haptime-Fam');
INSERT INTO virus VALUES (55356,'VBS/LoveLet-F');
INSERT INTO virus VALUES (55546,'VBS/FreeLinks');
INSERT INTO virus VALUES (91207,'VBS/Kakworm');
INSERT INTO virus VALUES (117623,'VBS/Redlof-A');
As you can see, the numbers (n field) are way to high? Is this a bug
Why do you say that? You indicated that the data file has 122,111
statements
in it. I see no values for the n column that are larger than that
value.
REPLACE will increment the value of n when you specify a value of NULL
for that column. It's behaving as it's supposed to. Perhaps you should
use INSERT instead of REPLACE and process the file with mysql --force
to ignore duplicate key errors. Specify the statements like this:
INSERT INTO virus (name) VALUES('VBS/xxx');
in mysql or n the sql? Even if I say unique(name) instead of
unique(name(100)),
I get the same results. Please note that I have tried destroying the
table
as well as the db, still get the same results.
Any ideas?
Thanks,
Cheers,
Douglas
-
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Re: automatically incrementing an int value
Hi,
If you want to get 3,1,1 instead of 3,4,5, you should declare
your table this way:
create table virus (
n int auto_increment not null,
name char(128) not null,
primary key(name,n),
unique(name(100))
);
You can find a very good example in the manual:
http://www.mysql.com/doc/en/example-AUTO_INCREMENT.html
Regards,
Joseph Bueno
Douglas B. Jones wrote:
Hi,
I understood replace to only increment n when it matches the
name value. There are 122,111 statements, but when you add
up the numbers in the n column, they exceed 122,111. They should
sum up (when you add all them up including the ones I did not
show) to 122,111. If you add up the ones I show, you get way
more than 122,111. I did a little test on:
replace into virus values(NULL,VBS/LoveLet-E);
replace into virus values(NULL,VBS/LoveLet-E);
replace into virus values(NULL,VBS/LoveLet-E);
replace into virus values(NULL,VBS/LoveLet-G);
replace into virus values(NULL,WM97/Myna-C);
The results were:
INSERT INTO virus VALUES (3,'VBS/LoveLet-E');
INSERT INTO virus VALUES (4,'VBS/LoveLet-G');
INSERT INTO virus VALUES (5,'WM97/Myna-C');
I would have expected 3,4,5 to be 3,1,1. I was expecting it to start
from zero each time it got a new name, it looks like it takes the last
n value and then start from there with the new name. Does this make
sense what I am asking? Is there a way of doing what I want? Yes, I
could
insert and do a count, but I was looking for another way so that the
select would not be so resource expensive.
Thanks,
Cheers,
Douglas
-Original Message-
From: Paul DuBois [mailto:[EMAIL PROTECTED]
Sent: Wednesday, March 12, 2003 11:29 AM
To: [EMAIL PROTECTED]; [EMAIL PROTECTED]
Cc: [EMAIL PROTECTED]; Douglas B Jones
Subject: RE: automatically incrementing an int value
At 10:22 -0500 3/12/03, Douglas B. Jones wrote:
Hi,
I just tried the below:
create table virus (
n int auto_increment not null,
name char(128) not null,
primary key(n),
unique(name(100))
);
with a data file that has 122,111 sql commands like:
replace into virus values(NULL,VBS/LoveLet-E);
replace into virus values(NULL,VBS/LoveLet-E);
replace into virus values(NULL,VBS/LoveLet-E);
replace into virus values(NULL,VBS/LoveLet-G);
replace into virus values(NULL,WM97/Myna-C);
replace into virus values(NULL,VBS/LoveLet-G);
replace into virus values(NULL,WM97/Myna-C);
replace into virus values(NULL,VBS/LoveLet-G);
replace into virus values(NULL,VBS/LoveLet-G);
replace into virus values(NULL,W32/Sircam-A);
Now when I do a:
grep VBS/LoveLet-G sqlfile | wc
I get:
123 492 6027
123 entries for VBS/LoveLet-G in the file. When I do a mysqldump of
the data file and just grep for VBS:
mysqldump virus|grep VBS
INSERT INTO virus VALUES (3,'VBS/LoveLet-E');
INSERT INTO virus VALUES (111009,'VBS/LoveLet-G');
INSERT INTO virus VALUES (55841,'VBS/Stages-A');
INSERT INTO virus VALUES (121521,'VBS/LoveLet-AS');
INSERT INTO virus VALUES (1208,'VBS/SST-A');
INSERT INTO virus VALUES (85602,'VBS/VBSWG-X');
INSERT INTO virus VALUES (1215,'VBS/VBSWG-Z');
INSERT INTO virus VALUES (5846,'VBS/LoveLet-CL');
INSERT INTO virus VALUES (5996,'VBS/VBSWG-Fam');
INSERT INTO virus VALUES (83835,'VBS/Haptime-Fam');
INSERT INTO virus VALUES (55356,'VBS/LoveLet-F');
INSERT INTO virus VALUES (55546,'VBS/FreeLinks');
INSERT INTO virus VALUES (91207,'VBS/Kakworm');
INSERT INTO virus VALUES (117623,'VBS/Redlof-A');
As you can see, the numbers (n field) are way to high? Is this a bug
Why do you say that? You indicated that the data file has 122,111
statements
in it. I see no values for the n column that are larger than that
value.
REPLACE will increment the value of n when you specify a value of NULL
for that column. It's behaving as it's supposed to. Perhaps you should
use INSERT instead of REPLACE and process the file with mysql --force
to ignore duplicate key errors. Specify the statements like this:
INSERT INTO virus (name) VALUES('VBS/xxx');
in mysql or n the sql? Even if I say unique(name) instead of
unique(name(100)),
I get the same results. Please note that I have tried destroying the
table
as well as the db, still get the same results.
Any ideas?
Thanks,
Cheers,
Douglas
-
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RE: automatically incrementing an int value
At 11:45 -0500 3/12/03, Keith C. Ivey wrote: On 12 Mar 2003, at 10:22, Douglas B. Jones wrote: INSERT INTO virus VALUES (91207,'VBS/Kakworm'); INSERT INTO virus VALUES (117623,'VBS/Redlof-A'); As you can see, the numbers (n field) are way to high? Is this a bug in mysql or n the sql? It's far more likely to be a bug in your application or your understanding. What makes you think the numbers are too high? You said you did 122,111 REPLACE queries, so the last one should have had an autoincrement value of at least 122,111. Maybe you want to use INSERT IGNORE instead of REPLACE, so that you're keeping the first ID you create instead of the last? That will keep the original AUTO_INCREMENT value. Unfortunately, it will still generate (and throw away) a new AUTO_INCREMENT value each time. If one of the goals is to minimize number of values generated, it's better to use just INSERT and ignore the error when the name value is a duplicate. -- 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 - 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
can't start safe_mysqld
I could not start ./safte_mysql. Error message: touch: /usr/local/mysql/var/gemini.err cannot create chown: /usr/local/mysql/var/gemini.err: No such file or directory Starting mysqld daemon with databases from /usr/local/mysql/var ./safe_mysqld: /usr/local/mysql/var/gemini.err: cannot create So I created the directory of var, and restarted ./safe_mysqld --user=mysql. Error message: Starting mysqld daemon with databases from /usr/local/mysql/var 030309 17:10:19 mysqld ended Then, I mored the gemini.err file: 030309 17:10:19 mysqld started 030309 17:10:19 /usr/local/mysql/libexec/mysqld: Can't create/write to file '/u sr/local/mysql/var/gemini.pid' (Errcode: 13) 030309 17:10:19 /usr/local/mysql/libexec/mysqld: Table 'mysql.host' doesn't exi st 030309 17:10:19 /usr/local/mysql/libexec/mysqld: Error on delete of '/usr/local /mysql/var/gemini.pid' (Errcode: 2) 030309 17:10:19 mysqld ended What went wrong? Advise please. Thanks! Ed _ Add photos to your e-mail with MSN 8. Get 2 months FREE*. http://join.msn.com/?page=features/featuredemail - 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: automatically incrementing an int value
On 12 Mar 2003, at 11:41, Douglas B. Jones wrote: INSERT INTO virus VALUES (3,'VBS/LoveLet-E'); INSERT INTO virus VALUES (4,'VBS/LoveLet-G'); INSERT INTO virus VALUES (5,'WM97/Myna-C'); I would have expected 3,4,5 to be 3,1,1. I was expecting it to start from zero each time it got a new name, it looks like it takes the last n value and then start from there with the new name. Does this make sense what I am asking? That's not how autoincrement values work. You've defined that column as a primary key for the table, so by definition each row will have a unique value, so you shouldn't be expecting multiple rows to have the value 1. Is there a way of doing what I want? Yes, I could insert and do a count, but I was looking for another way so that the select would not be so resource expensive. It makes no sense that you seem to be trying to use a count as a primary ID, so I'm not sure what you want. If you just want a count, then get rid of the primary index and autoincrement property and do an INSERT IGNORE for each followed by an UPDATE query to set n = n + 1. -- 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: Code explaination
Hi! On Mar 12, Simont Tyler wrote: Just saw the following code in the MySQL 2.23.55 source code. The semi-colon after the if renders the if statement useless. Could someone explain if it is intentional. The comment indicates that it is. Simon /* the following 'if', thought conceptually wrong, is a useful optimization nevertheless. */ if (file-state != file-s-state.state); file-s-state.state = *file-state; No, it's not intentional. I thought it was removed, but it looks like it was removed in 4.0 only :( Fixed, thanks. 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
Replication error
Hello, I've tried to setup a replication but ...i've several problem! I've follow the manual istruction http://www.mysql.com/doc/en/Replication_HOWTO.html But the slave don't start the replica. SHOW SLAVE STATUS on SLAVE return SLAVE:running SHOW PROCESSLIST on SLAVE return reconnecting after a failed read Any suggestion about this?? Please, help me! I don't know what can i do! The master and the slave are not in the same network: the master is a server located in a webfarm and the slave is my pc. If i try to connect me to mysql MASTER from my pc via mysql --host= --user=userforreplica --password=pwdforreplica i enter but i can not do nothing. Thanks and...sorry for my bad english Massimiliano - 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 timestamp
At 12:07 -0500 3/12/03, Jonathan Li wrote: I currently have a table that contains a timestamp(6) column. I need to copy the data in that column to a new table with the column structure as timestamp(14), what is the best way to do it (now that the timestamp structure is changed)? That doesn't matter. TIMESTAMP values are always stored with the full 14 digits, regardless of the display width. Thanks Jonathan --- ignore below query 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: Is there any way to search a whole database for a value?
-Original Message- From: Paul DuBois [mailto:[EMAIL PROTECTED] Sent: Wednesday, March 12, 2003 11:33 AM To: Luc Foisy; MYSQL-List (E-mail) Subject: RE: Is there any way to search a whole database for a value? At 9:21 -0500 3/12/03, Luc Foisy wrote: Perhaps one day UNION will be added to UPDATE You'd still have to name every column to be updated explicitly. There is no update whatever column happens to contain this value syntax. of course you would have to name everything explicitly, but the original task was to update several tables/columns, not necessarily all tables and all columns, so thats not much of a problem. A thought about the UNION, might as well do two UPDATE's :) You have available to you as of 4.0.4 the multi-table UPDATE UPDATE [LOW_PRIORITY] [IGNORE] tbl_name [, tbl_name ...] SET col_name1=expr1 [, col_name2=expr2 ...] [WHERE where_definition] Curious if the columns are named the same in all tables if you could a single SET, such as... UPDATE table1, table2 SET column = 5 WHERE column = 10 If you feel the need to go further with such strange tactics, you could use the multi-table UPDATE to explicitly name columns up to the allow query length Then again I am no Paul Dubois, just putting out some thoughts that may tickle some peoples fancy :) I need to look in several different tables/columns in a database for a particular value. If I find it, I need to update it. Is there any way to search/update every table/column in one query in a particular database? - 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
Recordset paging with php on mySql database ... works on first page but ...
I had asked the group previously about limiting the results shown on my website to a certain number and then navigating to the next group etc... I found a great article by Joe O'Donnell called Building A Dynamic MySql Paging Class with PHP ... I created his example and it worked fine. Then I started changing his example and tried to use it with my database using a query where the web visitor selects a catagory of designs to display. The catagory has 24 designs and I'm paging 6 at a time. The first page comes out fine and it has the navigation buttons on the bottom for the other pages ...but when I try to navigate to any of the other pages, I get nothing AND the catagory selected disappears from the heading of the page. In the document that holds this html code, I do have the line, $interest = $_POST['interest']; to make sure that the visitor's selection from the previous page comes forward and the initial query is getting the correct results. Is there anybody out there who would be willing to look at my code and see what is happening and why I don't get any results from succeeding pages? This is the very last thing I need to finish my website and I'm so frustrated ... I know the example works and I know I'm getting some results but I just have no idea where to go from here ... I would be SO GRATEFUL ... please email me at [EMAIL PROTECTED] if you can take a moment to help me. Humbly begging for help, Renee Toth Stitchin' Up A Storm www.stitchinupastorm.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: automatically incrementing an int value
On Wed 2003-03-12 at 11:16:09 -0600, [EMAIL PROTECTED] wrote: At 11:41 -0500 3/12/03, Douglas B. Jones wrote: Hi, I understood replace to only increment n when it matches the name value. In that case, you want a primary key on (name,n) with n being auto_increment. There are 122,111 statements, but when you add up the numbers in the n column, they exceed 122,111. They should I don't know what you're trying to say here. If you *add up* the numbers in the column, of course they will exceed the number of records. I think he expects one row for each name, with the n being the (original) number of rows which had that name. If I am correct, another way to reach the same goal is to simply insert all rows as (without unique key on name, only a normal key) and then do a SELECT name, COUNT(*) FROM virus GROUP BY name; This has the advantage that you, Douglas, can keep timestamps and so on which enables better analysis afterwards. If you are not interested in other data, but only the one-time analysis you presented, why (mis-)use a database at all? Simple do something like $ sort file_with_names | uniq -c in the shell (I presume you have shell access because you used grep before). HTH, Benjamin. -- [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: Null values set in tables
You have to show us. Steve Holt wrote: I am sure I am missing something very simple but I cant see it I am using MS Access 97 as a front end to MYSQL I have a table with the following desc CREATE TABLE `tblcoursesoffered` ( `DateCourseCreated` datetime default NULL, `Specialty` int(25) NOT NULL default '0', `CourseNo` float NOT NULL default '0', `CourseName` char(10) NOT NULL default '', `CourseDesc` char(255) default NULL, `ExamType` char(30) default NULL, `BeginDate` datetime NOT NULL default '-00-00 00:00:00', `EndDate` datetime NOT NULL default '-00-00 00:00:00', `ActualCity` char(30) NOT NULL default '', `ActualState` char(2) NOT NULL default '', `CourseStatus` char(15) default NULL, `CourseCoordinator` float default NULL, `ProjAttendance` float default NULL, `CMEHrsCourse` float default NULL, `CMEHrsAdditional` float default NULL, `CMEFee` double default NULL, `CAT1` tinyint(1) default NULL, `SponsorID` char(6) default NULL, `SponsorContact` char(50) default NULL, `SponsorContactPhone` char(13) default NULL, `SponsorContactFax` char(13) default NULL, `CourseHotel` int(11) default NULL, `FacSleepingRoomsQty` float default NULL, `StaffSleepingRoomsQty` float default NULL, `fldCourseHotel` int(11) default NULL, `fldTransportationInfo` char(255) default NULL, `fldTimestamp` timestamp(14) NOT NULL, PRIMARY KEY (`CourseName`), KEY `Specialty` (`Specialty`), KEY `BeginDate` (`BeginDate`) ) TYPE=MyISAM ROW_FORMAT=FIXED; Even with this description MYSQL allows me to create a new record with null values in the fields listed as not null is there another setting somewhere I am missing?? Thanks Steve Holt - 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++ Result datatype
Hi, I would like to enquire abt Result datatype in MySql++. After getting songList, Result songList=dac.getSong(); 1. Is it possible for me to get a specific record out? 2. Is it possible for me to get a random record out? Regards, Petty_folly _ Take a break! Find destinations on MSN Travel. http://www.msn.com.sg/travel/ - 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
AIX installation
Hi! I'm trying to install mysql on a RISC-6000 box running AIX 4.3. When I type './mysql' I get the following error: # ./mysql Could not load program ./mysql: Dependent module libz.a(shr.o) could not be loaded. Could not load module libz.a(shr.o). Error was: No such file or directory Does anyone have any experience with this error? Do you have any suggestions for how to resolve it? Thanks for your help! -Kent Johnson USC Credit Union [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
Websphere 4 JDBC Provider driver
Hi all, I'm wondering if anyone has configured IBM Websphere 4.0 to use MySQL as a JDBC Provider for Entity Beans (EJBs). The configuration is not anything like servlet config where you throw the MM driver in the WEB-INF/lib directory. I haven't been able to find any indication that anyone has done this before on the 'net. Does anyone know if this has been tried before? If so can someone give me a pointer to where I should start looking? Cheers, -Garth Northern.CA ===-- http://www.northern.ca Canada's Search Engine - 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: Websphere 4 JDBC Provider driver
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Garth Dahlstrom wrote: Hi all, I'm wondering if anyone has configured IBM Websphere 4.0 to use MySQL as a JDBC Provider for Entity Beans (EJBs). The configuration is not anything like servlet config where you throw the MM driver in the WEB-INF/lib directory. I haven't been able to find any indication that anyone has done this before on the 'net. You set it up like any other JNDI datasource in WebSphere. Does anyone know if this has been tried before? If so can someone give me a pointer to where I should start looking? ...HoweverIf you're doing EJBs with CMP, you're out of luck, as WebSphere only does CMP for 'certified' databases, which are basically Sybase, SQL Server (through a particular expensive third-party JDBC driver only), Oracle and DB2 (of course). If you're doing your own persistence (BMP), just lookup the datasource in JNDI, and use it like anything else. -Mark - -- MySQL 2003 Users Conference - http://www.mysql.com/events/uc2003/ For technical support contracts, visit https://order.mysql.com/?ref=mmma __ ___ ___ __ / |/ /_ __/ __/ __ \/ / Mark Matthews [EMAIL PROTECTED] / /|_/ / // /\ \/ /_/ / /__ MySQL AB, Full-Time Developer - JDBC/Java /_/ /_/\_, /___/\___\_\___/ Flossmoor (Chicago), IL USA ___/ www.mysql.com -BEGIN PGP SIGNATURE- Version: GnuPG v1.1.90 (MingW32) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD8DBQE+b5QqtvXNTca6JD8RAinZAKCcdFnnHmv8VRH/bm2BDuYxx3wm9gCeP2JT P6OcCkKnjmsWp22fFE5nI2k= =rRNW -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
synopsis of the problem (one line)
Description: How-To-Repeat: Fix: Submitter-Id: submitter ID Originator:root Organization: MySQL support: [none | licence | email support | extended email support ] Synopsis: Severity: Priority: Category: mysql Class: Release: mysql-3.23.41 (Source distribution) Environment: System: Linux mfarma.mgfarma.net.mx 2.4.7-10 #1 Thu Sep 6 17:21:28 EDT 2001 i586 unknown Architecture: i586 Some paths: /usr/bin/perl /usr/bin/make /usr/bin/gmake /usr/bin/gcc /usr/bin/cc GCC: Reading specs from /usr/lib/gcc-lib/i386-redhat-linux/2.96/specs gcc version 2.96 2731 (Red Hat Linux 7.1 2.96-98) Compilation info: CC='gcc' CFLAGS='-O2 -march=i386 -mcpu=i686 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE' CXX='c++' CXXFLAGS='-O2 -march=i386 -mcpu=i686 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE' LDFLAGS='' LIBC: lrwxrwxrwx1 root root 13 mar 12 06:06 /lib/libc.so.6 - libc-2.2.4.so -rwxr-xr-x1 root root 5716491 sep 4 2001 /lib/libc-2.2.4.so -rw-r--r--1 root root 27304836 sep 4 2001 /usr/lib/libc.a -rw-r--r--1 root root 178 sep 4 2001 /usr/lib/libc.so Configure command: ./configure i386-redhat-linux --prefix=/usr --exec-prefix=/usr --bindir=/usr/bin --sbindir=/usr/sbin --sysconfdir=/etc --datadir=/usr/share --includedir=/usr/include --libdir=/usr/lib --libexecdir=/usr/libexec --localstatedir=/var --sharedstatedir=/usr/com --mandir=/usr/share/man --infodir=/usr/share/info --without-debug --without-readline --enable-shared --with-extra-charsets=complex --with-bench --localstatedir=/var/lib/mysql --with-unix-socket-path=/var/lib/mysql/mysql.sock --with-mysqld-user=mysql --with-extra-charsets=all --disable-assember --with-berkeley-db --enable-large-files=yes --enable-largefile=yes --with-thread-safe-client --enable-assembler - 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: Recordset paging with php on mySql database ... works on first page but ...
hi dude yeh u have to append the page query to the current query , here is an example of my db class http://electroteque.dyndns.org:1023/benchmark/DB.phps down the page is the pagination u want in particular the url function -Original Message- From: Stitchin' [mailto:[EMAIL PROTECTED] Sent: Thursday, March 13, 2003 5:20 AM To: [EMAIL PROTECTED] Subject: Recordset paging with php on mySql database ... works on first page but ... I had asked the group previously about limiting the results shown on my website to a certain number and then navigating to the next group etc... I found a great article by Joe O'Donnell called Building A Dynamic MySql Paging Class with PHP ... I created his example and it worked fine. Then I started changing his example and tried to use it with my database using a query where the web visitor selects a catagory of designs to display. The catagory has 24 designs and I'm paging 6 at a time. The first page comes out fine and it has the navigation buttons on the bottom for the other pages ...but when I try to navigate to any of the other pages, I get nothing AND the catagory selected disappears from the heading of the page. In the document that holds this html code, I do have the line, $interest = $_POST['interest']; to make sure that the visitor's selection from the previous page comes forward and the initial query is getting the correct results. Is there anybody out there who would be willing to look at my code and see what is happening and why I don't get any results from succeeding pages? This is the very last thing I need to finish my website and I'm so frustrated ... I know the example works and I know I'm getting some results but I just have no idea where to go from here ... I would be SO GRATEFUL ... please email me at [EMAIL PROTECTED] if you can take a moment to help me. Humbly begging for help, Renee Toth Stitchin' Up A Storm www.stitchinupastorm.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
4.0.11 master.info replication
I've recently upgraded to 4.0.11 (4.0.11-0 rpm) on RedHat 8.0. I've had replication running before, and now it's giving me trouble. slave start fails with the following error Could not initialize master info structure, check permisions on master.info I've checked the file permissions, and they seem fine as well as the mysql directory permissions. -rw-rw1 mysqlmysql 71 Mar 12 15:40 master.info 'show slave status' returns fine with the info from master.info file. I can even 'load data from master'. I'm also getting errors in the log file 030312 15:40:48 Error reading slave log configuration 030312 15:40:48 Note: Failed to initialized master info /usr/sbin/mysqld: ready for connections. Version: '4.0.11-gamma-log' socket: '/var/lib/mysql/mysql.sock' port: 3306 030312 15:41:19 Error reading slave log configuration 030312 16:20:43 Error reading slave log configuration I can still see data, so it doesn't seem that the basedir has changed, I just can't replicate. Any ideas what I've done to break this? Thanks, John -- John Ehrlinger [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
synopsis of the problem (one line)
Description: How-To-Repeat: Fix: Submitter-Id: submitter ID Originator:Adam Dzieciatko Organization: MySQL support: [none | licence | email support | extended email support ] Synopsis: Severity: Priority: Category: mysql Class: Release: mysql-3.23.54 (PLD Linux Distribution MySQL RPM) Environment: System: Linux morg42 2.2.22 #1 Sun Nov 17 10:54:08 UTC 2002 i586 Pentium_MMX unknown PLD Linux Architecture: i586 Some paths: /usr/bin/perl /usr/bin/make /usr/bin/gcc /usr/bin/cc GCC: Reading specs from /usr/lib/gcc-lib/i386-pld-linux/2.95.4/specs gcc version 2.95.4 20010319 (prerelease) Compilation info: CC='i586-pld-linux-gcc' CFLAGS='-O2 -march=i586 -fomit-frame-pointer' CXX='i586-pld-linux-gcc' CXXFLAGS='-O2 -march=i586 -fno-rtti -fno-exceptions -fomit-frame-pointer' LDFLAGS='-s' LIBC: lrwxrwxrwx1 root root 13 01-10 15:04 /lib/libc.so.6 - libc-2.2.5.so -rwxr-xr-x1 root root 1155684 11-08 04:33 /lib/libc-2.2.5.so Configure command: ./configure 'LDFLAGS=-s' 'CFLAGS=-O2 -march=i586 -fomit-frame-pointer' 'CXXFLAGS=-O2 -march=i586 -fno-rtti -fno-exceptions -fomit-frame-pointer' 'FFLAGS=-O2 -march=i586' 'CPPFLAGS=' 'CC=i586-pld-linux-gcc' 'CXX=i586-pld-linux-gcc' '--build=i586-pld-linux' '--prefix=/usr' '--exec-prefix=/usr' '--bindir=/usr/bin' '--sbindir=/usr/sbin' '--sysconfdir=/etc' '--datadir=/usr/share' '--includedir=/usr/include' '--libdir=/usr/lib' '--libexecdir=/usr/sbin' '--localstatedir=/var/lib/mysql' '--sharedstatedir=/usr/com' '--mandir=/usr/share/man' '--infodir=/usr/share/info' '-C' '--without-debug' '--enable-shared' '--enable-static' '--enable-assembler' '--with-pthread' '--with-named-curses-libs=-lncurses' '--with-raid' '--with-extra-charsets=all' '--with-mysqld-user=mysql' '--with-unix-socket-path=/var/lib/mysql/mysql.sock' '--without-readline' '--without-docs' '--with-low-memory' '--with-comment=PLD Linux Distribution MySQL RPM' '--enable-thread-safe-client' 'build_alias=i586-pld-linux' - 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
COUNT(DISTINCT ...)
HELP! I'm getting the following error: -- Error (SQL): SELECT date, subject, location, private, id, duration, dategroup_id, COUNT(DISTINCT subject) AS appointment_count, inituserid FROM mgw_calendar WHERE userid=1 AND SUBSTRING(date,1,8) = '20030312' GROUP BY date, subject, location, private, id, duration, dategroup_id, inituserid ORDER BY date Error (MSG): You have an error in your SQL syntax near 'DISTINCT subject) AS appointment_count, inituserid FROM mgw_calendar WHERE useri' at line 1 --- I'm using MySQL 3.22.32 does COUNT(DISTINCT ...) not work with this version? Thanks, Bob Sawyer --- Pixellated! Design:Develop:Deliver www.pixellated.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: COUNT(DISTINCT ...)
At 16:42 -0500 3/12/03, Bob Sawyer wrote: HELP! I'm getting the following error: -- Error (SQL): SELECT date, subject, location, private, id, duration, dategroup_id, COUNT(DISTINCT subject) AS appointment_count, inituserid FROM mgw_calendar WHERE userid=1 AND SUBSTRING(date,1,8) = '20030312' GROUP BY date, subject, location, private, id, duration, dategroup_id, inituserid ORDER BY date Error (MSG): You have an error in your SQL syntax near 'DISTINCT subject) AS appointment_count, inituserid FROM mgw_calendar WHERE useri' at line 1 --- I'm using MySQL 3.22.32 does COUNT(DISTINCT ...) not work with this version? No, not until 3.23.2. Thanks, Bob Sawyer --- Pixellated! Design:Develop:Deliver www.pixellated.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
unworking directive --with-unix-socket-path=/
Hello,
I have RH 6.1.
I have mysql 3.22.25 version binary installation
databases are in /var/lib/mysql
binaries in /usr/bin/mysql etc
/var/lib/mysql/mysql.pid
/var/lib/mysql/mysql.sock
and rpm packages:
perl-DBI-1.13-1,
perl-DBD-mysql-mysql-1.22.10-1
perl-5-5.0050
and binary installation of php 4.04pl
and it was working perfectly (I have web page written in php and perl),
two day ago I have installed from source (to old RH to get binary
installation) mysql 3.23.55.
It compiled perfectly and was installed in
/usr/local/mysql
databases in
/usr/local/mysql/var
/tmp/mysql.sock
I have stoped old mysql server and run new one.
I could connect with new /usr/local/mysql/bin/mysql client (old one was not
working) and select data from moved databases.
problem is that web pages are not working any more,
after running by hand some script (which use to work) I'm getting:
Date::Parse is not available but requested by Class::Date
DBI-connect(database=class;host=localhost) failed: Can't connect to local
MySQL server through socket '/var/lib/mysql/mysql.sock' (111) at ./class
line 27
Can't call method prepare on an undefined value at ./class line 156.
it looks to me that that it somehow is trying to connect to old not working
mysql database.
because now mysql.sock is in /tmp/mysql.sock
I have found somewhere that pearl script I can add directive:
mysql_read_default_file
$dbh = DBI-connect(DBI:mysql:$database
. ;mysql_read_default_file=$ENV{HOME}/.my.cnf,
$user, $password);
I did and it worked, but I do not know what to do in php scripts (I do not
know php I'm admin) and it is daunting job to change manually all perl
scripts.
so far my problems my faults:
but now we have bug:
bacause I have problem with mysql.socket which was in old version in
/var/lib/mysql now in /tmp
so
./configure --prefix=/usr/local/mysql \
--with-unix-socket-path=/var/lib/mysql/mysql.sock
make;make install etc.
should produce mysql with socket in /var/lib/mysql dictionary instead of
/tmp
but once again I have got socket in /tmp/mysql.sock
So this directive is not working.
I have solved my problem by replacing in /etc/my.conf
socket = /tmp/mysql.sock
with
socket = /var/lib/mysql/mysql.sock
and now it is working.
But it does not change the fact that
directive --with-unix-socket-path=/var/lib/mysql/mysql.sock is not working.
-
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http://www.mysql.com/manual.php (the manual)
http://lists.mysql.com/ (the list archive)
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Re: unworking directive --with-unix-socket-path=/
At 17:04 -0500 3/12/03, Slawomir Orlowski wrote:
Hello,
I have RH 6.1.
I have mysql 3.22.25 version binary installation
databases are in /var/lib/mysql
binaries in /usr/bin/mysql etc
/var/lib/mysql/mysql.pid
/var/lib/mysql/mysql.sock
and rpm packages:
perl-DBI-1.13-1,
perl-DBD-mysql-mysql-1.22.10-1
perl-5-5.0050
and binary installation of php 4.04pl
and it was working perfectly (I have web page written in php and perl),
two day ago I have installed from source (to old RH to get binary
installation) mysql 3.23.55.
It compiled perfectly and was installed in
/usr/local/mysql
databases in
/usr/local/mysql/var
/tmp/mysql.sock
I have stoped old mysql server and run new one.
I could connect with new /usr/local/mysql/bin/mysql client (old one was not
working) and select data from moved databases.
problem is that web pages are not working any more,
after running by hand some script (which use to work) I'm getting:
Date::Parse is not available but requested by Class::Date
DBI-connect(database=class;host=localhost) failed: Can't connect to local
MySQL server through socket '/var/lib/mysql/mysql.sock' (111) at ./class
line 27
Can't call method prepare on an undefined value at ./class line 156.
it looks to me that that it somehow is trying to connect to old not working
mysql database.
because now mysql.sock is in /tmp/mysql.sock
I have found somewhere that pearl script I can add directive:
mysql_read_default_file
$dbh = DBI-connect(DBI:mysql:$database
. ;mysql_read_default_file=$ENV{HOME}/.my.cnf,
$user, $password);
I did and it worked, but I do not know what to do in php scripts (I do not
know php I'm admin) and it is daunting job to change manually all perl
scripts.
so far my problems my faults:
but now we have bug:
bacause I have problem with mysql.socket which was in old version in
/var/lib/mysql now in /tmp
so
./configure --prefix=/usr/local/mysql \
--with-unix-socket-path=/var/lib/mysql/mysql.sock
make;make install etc.
should produce mysql with socket in /var/lib/mysql dictionary instead of
/tmp
but once again I have got socket in /tmp/mysql.sock
So this directive is not working.
I have solved my problem by replacing in /etc/my.conf
socket = /tmp/mysql.sock
with
socket = /var/lib/mysql/mysql.sock
and now it is working.
But it does not change the fact that
directive --with-unix-socket-path=/var/lib/mysql/mysql.sock is not working.
It does work, I use it all the time to specify where the socket file
for each of my several-dozen-different-servers should be. :-)
However, after you recompile MySQL (and the client library), you'll also
need to rebuild DBD::mysql and PHP so that they link in the new client
library. For PHP, you can also specify the socket path in your php.ini
file if you don't want to recompile:
mysql.default_socket = /path/to/socket/file;
-
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http://www.mysql.com/manual.php (the manual)
http://lists.mysql.com/ (the list archive)
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-
Before posting, please check:
http://www.mysql.com/manual.php (the manual)
http://lists.mysql.com/ (the list archive)
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RPM missing files
Hi, I jusr downloaded the latest release of mySQL server in RPM for Linux and when i've installed it i found that some tools such as mysqladmin are mising...Any suggestions? Thank you,Andrey __ Do you Yahoo!? Yahoo! Web Hosting - establish your business online http://webhosting.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
UPDATE syntax help
Hi all, I am having a little UPDATE syntax issue. According to the manual UPDATE EBA_USERS, IMPORT_USERS SET EBA_USERS.HUB_ID = IMPORT_USERS.HUB_ID, EBA_USERS.REP_LOCATION_ID = IMPORT_USERS.REP_LOCATION_ID, EBA_USERS.REP_FIRST_NAME = IMPORT_USERS.REP_FIRST_NAME, EBA_USERS.REP_LAST_NAME = IMPORT_USERS.REP_LAST_NAME, EBA_USERS.REP_DISABLED = IMPORT_USERS.REP_DISABLED WHERE EBA_USERS.REP_ID = IMPORT_USERS.REP_ID should work (as I understand it ;-) but I get the error ERROR 1064: You have an error in your SQL syntax near ' IMPORT_USERS SET EBA_USERS.HUB_ID = IIMPORT_USERS.HUB_ID, EBA_USERS.REP_LOCATION_ID = IMPO' at line 1 I did note in the comments section at the bottom someone else with same/similar problem, but have been unable to find a thread in the mail archive. My apologies if this has been dealt with already, or a workaround suggested... MySQL 3.23.51-nt on a Win2K box MyODBC 3.51 Thanks Jeff Creed Throbware (0417) 797 592 http://www.throbware.com.au - 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: RPM missing files
At 14:29 -0800 3/12/03, Andrey wrote: Hi, I jusr downloaded the latest release of mySQL server in RPM for Linux and when i've installed it i found that some tools such as mysqladmin are mising...Any suggestions? The server RPM doesn't include them. You need to install the client RPM as well. Thank you,Andrey - 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: UPDATE syntax help
At 8:33 +1000 3/13/03, MySQL wrote: Hi all, I am having a little UPDATE syntax issue. According to the manual According to the manual, this won't work until MySQL 4.x UPDATE EBA_USERS, IMPORT_USERS SET EBA_USERS.HUB_ID = IMPORT_USERS.HUB_ID, EBA_USERS.REP_LOCATION_ID = IMPORT_USERS.REP_LOCATION_ID, EBA_USERS.REP_FIRST_NAME = IMPORT_USERS.REP_FIRST_NAME, EBA_USERS.REP_LAST_NAME = IMPORT_USERS.REP_LAST_NAME, EBA_USERS.REP_DISABLED = IMPORT_USERS.REP_DISABLED WHERE EBA_USERS.REP_ID = IMPORT_USERS.REP_ID should work (as I understand it ;-) but I get the error ERROR 1064: You have an error in your SQL syntax near ' IMPORT_USERS SET EBA_USERS.HUB_ID = IIMPORT_USERS.HUB_ID, EBA_USERS.REP_LOCATION_ID = IMPO' at line 1 I did note in the comments section at the bottom someone else with same/similar problem, but have been unable to find a thread in the mail archive. My apologies if this has been dealt with already, or a workaround suggested... MySQL 3.23.51-nt on a Win2K box MyODBC 3.51 Thanks Jeff Creed Throbware (0417) 797 592 http://www.throbware.com.au - 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
Fwd: binary logging question
http://mindforums.com/forums/showthread.php?threadid=82 Per this thread I started to set up the two way replication as stated and reached a point where I had/have a question about binary logging. How and what does binary logging keep track of. I know that it keeps track of changes made to the database but does it only keep track of writes to the database? I guess in an easier way will binary logging keep track of any updates it gets from the master database if it is turned on on a slave database sql? Catapultam habeo. Nisi pecuniam omnem mihi dabis, ad caput tuum saxum immane mittam. - 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: UPDATE syntax help
That explains it then D'OH Is there a workaround? Thanks :-) - Original Message - From: Paul DuBois [EMAIL PROTECTED] To: MySQL [EMAIL PROTECTED]; MySQL [EMAIL PROTECTED] Sent: Thursday, March 13, 2003 9:02 AM Subject: Re: UPDATE syntax help At 8:33 +1000 3/13/03, MySQL wrote: Hi all, I am having a little UPDATE syntax issue. According to the manual According to the manual, this won't work until MySQL 4.x UPDATE EBA_USERS, IMPORT_USERS SET EBA_USERS.HUB_ID = IMPORT_USERS.HUB_ID, EBA_USERS.REP_LOCATION_ID = IMPORT_USERS.REP_LOCATION_ID, EBA_USERS.REP_FIRST_NAME = IMPORT_USERS.REP_FIRST_NAME, EBA_USERS.REP_LAST_NAME = IMPORT_USERS.REP_LAST_NAME, EBA_USERS.REP_DISABLED = IMPORT_USERS.REP_DISABLED WHERE EBA_USERS.REP_ID = IMPORT_USERS.REP_ID should work (as I understand it ;-) but I get the error ERROR 1064: You have an error in your SQL syntax near ' IMPORT_USERS SET EBA_USERS.HUB_ID = IIMPORT_USERS.HUB_ID, EBA_USERS.REP_LOCATION_ID = IMPO' at line 1 I did note in the comments section at the bottom someone else with same/similar problem, but have been unable to find a thread in the mail archive. My apologies if this has been dealt with already, or a workaround suggested... MySQL 3.23.51-nt on a Win2K box MyODBC 3.51 Thanks Jeff Creed Throbware (0417) 797 592 http://www.throbware.com.au - 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: UPDATE syntax help
At 9:45 +1000 3/13/03, JJ wrote: That explains it then D'OH Is there a workaround? Thanks :-) One way is to use a script that issues a join to figure out which records to update, then constructs the appropriate UPDATE statements. - Original Message - From: Paul DuBois [EMAIL PROTECTED] To: MySQL [EMAIL PROTECTED]; MySQL [EMAIL PROTECTED] Sent: Thursday, March 13, 2003 9:02 AM Subject: Re: UPDATE syntax help At 8:33 +1000 3/13/03, MySQL wrote: Hi all, I am having a little UPDATE syntax issue. According to the manual According to the manual, this won't work until MySQL 4.x UPDATE EBA_USERS, IMPORT_USERS SET EBA_USERS.HUB_ID = IMPORT_USERS.HUB_ID, EBA_USERS.REP_LOCATION_ID = IMPORT_USERS.REP_LOCATION_ID, EBA_USERS.REP_FIRST_NAME = IMPORT_USERS.REP_FIRST_NAME, EBA_USERS.REP_LAST_NAME = IMPORT_USERS.REP_LAST_NAME, EBA_USERS.REP_DISABLED = IMPORT_USERS.REP_DISABLED WHERE EBA_USERS.REP_ID = IMPORT_USERS.REP_ID should work (as I understand it ;-) but I get the error ERROR 1064: You have an error in your SQL syntax near ' IMPORT_USERS SET EBA_USERS.HUB_ID = IIMPORT_USERS.HUB_ID, EBA_USERS.REP_LOCATION_ID = IMPO' at line 1 I did note in the comments section at the bottom someone else with same/similar problem, but have been unable to find a thread in the mail archive. My apologies if this has been dealt with already, or a workaround suggested... MySQL 3.23.51-nt on a Win2K box MyODBC 3.51 Thanks Jeff Creed Throbware (0417) 797 592 http://www.throbware.com.au - 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: UPDATE syntax help
Paul, You have to use the results of one select to generate lots of update statements. If you execute all these from your program, make sure you use a different database connection for the updates, if you're keeping a results set open. Alternatively, if it's a one off, generate a script file with your code (or directly from SQL if you're a martyr) and then run it. I've used both methods successfully, Andy -Original Message- From: JJ [mailto:[EMAIL PROTECTED] Sent: 12 March 2003 23:45 To: MySQL Cc: Paul DuBois Subject: Re: UPDATE syntax help That explains it then D'OH Is there a workaround? Thanks :-) - Original Message - From: Paul DuBois [EMAIL PROTECTED] To: MySQL [EMAIL PROTECTED]; MySQL [EMAIL PROTECTED] Sent: Thursday, March 13, 2003 9:02 AM Subject: Re: UPDATE syntax help At 8:33 +1000 3/13/03, MySQL wrote: Hi all, I am having a little UPDATE syntax issue. According to the manual According to the manual, this won't work until MySQL 4.x UPDATE EBA_USERS, IMPORT_USERS SET EBA_USERS.HUB_ID = IMPORT_USERS.HUB_ID, EBA_USERS.REP_LOCATION_ID = IMPORT_USERS.REP_LOCATION_ID, EBA_USERS.REP_FIRST_NAME = IMPORT_USERS.REP_FIRST_NAME, EBA_USERS.REP_LAST_NAME = IMPORT_USERS.REP_LAST_NAME, EBA_USERS.REP_DISABLED = IMPORT_USERS.REP_DISABLED WHERE EBA_USERS.REP_ID = IMPORT_USERS.REP_ID should work (as I understand it ;-) but I get the error ERROR 1064: You have an error in your SQL syntax near ' IMPORT_USERS SET EBA_USERS.HUB_ID = IIMPORT_USERS.HUB_ID, EBA_USERS.REP_LOCATION_ID = IMPO' at line 1 I did note in the comments section at the bottom someone else with same/similar problem, but have been unable to find a thread in the mail archive. My apologies if this has been dealt with already, or a workaround suggested... MySQL 3.23.51-nt on a Win2K box MyODBC 3.51 Thanks Jeff Creed Throbware (0417) 797 592 http://www.throbware.com.au - 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: UPDATE syntax help
Thanks... Currently I am doing exactly that. One data set open creating another. I was trying to speed the process up, although I am only dealing with 20,000 records so shouldn't complain. Thanks all for the suggestions... I look forward to 4.x JJ - Original Message - From: Andy Eastham [EMAIL PROTECTED] To: [EMAIL PROTECTED] Mysql. Com [EMAIL PROTECTED] Sent: Thursday, March 13, 2003 10:14 AM Subject: RE: UPDATE syntax help Paul, You have to use the results of one select to generate lots of update statements. If you execute all these from your program, make sure you use a different database connection for the updates, if you're keeping a results set open. Alternatively, if it's a one off, generate a script file with your code (or directly from SQL if you're a martyr) and then run it. I've used both methods successfully, Andy -Original Message- From: JJ [mailto:[EMAIL PROTECTED] Sent: 12 March 2003 23:45 To: MySQL Cc: Paul DuBois Subject: Re: UPDATE syntax help That explains it then D'OH Is there a workaround? Thanks :-) - Original Message - From: Paul DuBois [EMAIL PROTECTED] To: MySQL [EMAIL PROTECTED]; MySQL [EMAIL PROTECTED] Sent: Thursday, March 13, 2003 9:02 AM Subject: Re: UPDATE syntax help At 8:33 +1000 3/13/03, MySQL wrote: Hi all, I am having a little UPDATE syntax issue. According to the manual According to the manual, this won't work until MySQL 4.x UPDATE EBA_USERS, IMPORT_USERS SET EBA_USERS.HUB_ID = IMPORT_USERS.HUB_ID, EBA_USERS.REP_LOCATION_ID = IMPORT_USERS.REP_LOCATION_ID, EBA_USERS.REP_FIRST_NAME = IMPORT_USERS.REP_FIRST_NAME, EBA_USERS.REP_LAST_NAME = IMPORT_USERS.REP_LAST_NAME, EBA_USERS.REP_DISABLED = IMPORT_USERS.REP_DISABLED WHERE EBA_USERS.REP_ID = IMPORT_USERS.REP_ID should work (as I understand it ;-) but I get the error ERROR 1064: You have an error in your SQL syntax near ' IMPORT_USERS SET EBA_USERS.HUB_ID = IIMPORT_USERS.HUB_ID, EBA_USERS.REP_LOCATION_ID = IMPO' at line 1 I did note in the comments section at the bottom someone else with same/similar problem, but have been unable to find a thread in the mail archive. My apologies if this has been dealt with already, or a workaround suggested... MySQL 3.23.51-nt on a Win2K box MyODBC 3.51 Thanks Jeff Creed Throbware (0417) 797 592 http://www.throbware.com.au - 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
mysqld-nt vs mysqld-max-nt
Hello, I've been running mysqld-nt on W2K and WinXP for awhile now (using MyISAM tables) and I'm a bit confused by what's in the max binary. Is the biggest difference InnoDB tables? Thank you, Dan Cumpian - 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
startup and install issues
I have installed 4.0.9 from source. After compiling it I want to start it with /usr/local/mysql/bin/mysqld_safe --user=mysql and the message mysqld ended appears. When I move the startup script to the appropriate directory and reboot I get the following error Can't execute @bindir@/mysqld_safe from [EMAIL PROTECTED]@ Any ideas? - 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
Telneting failed
Hi All, I am running MySQL 4.0.11a on Win2k Pro at home. The machine is connected to a router which redirect port 3306 to MySQL. Things seem to work very well. I have MySQLCC and MySQL-Front both connecting to MySQL locally and remotely. However, when I try connecting through telnet locally at this point, I receive a prompt with MySQL Version and some ASCII characters, and then a few second later I got a bad handshake and connection closed. I do not have a clue whether it is problem caused by the router or I misconfig MySQL so it fails the telnet connection. Any suggestion or help would be greatly appreciated. regards, Michael - 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: Telneting failed
In the last episode (Mar 12), Tam, Michael said: I am running MySQL 4.0.11a on Win2k Pro at home. The machine is connected to a router which redirect port 3306 to MySQL. Things seem to work very well. I have MySQLCC and MySQL-Front both connecting to MySQL locally and remotely. However, when I try connecting through telnet locally at this point, I receive a prompt with MySQL Version and some ASCII characters, and then a few second later I got a bad handshake and connection closed. I do not have a clue whether it is problem caused by the router or I misconfig MySQL so it fails the telnet connection. Any suggestion or help would be greatly appreciated. MySQLD is not a telnet daemon. You need to access it with an ODBC connection or the mysql.exe CLI frontend. -- Dan Nelson [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
Datetime vs Unixtime
Hello, I apologize if this topic has been discussed in the past. I am just looking for feedback whether to use Datetime or Unixtime (32 bit Int) for my timestamps. From what I can tell here are the advantages and disavantages of each method: Unixtime (stored as 32bit int): advantages: - should require less CPU cycles to process - required only 4 bytes of storage. disadvantages: - a lot of 3rd party tools (interfacing thru ODBC) do not have native functions for Unixtime (eg. Crystal Reports, Excel). - Unixtime may confuse end-users. Datetime: advantages: - 3rd party tools have native functions for Datetime - Easier to understand for end-users disadvantages: - Likely cause more overhead to process (for queries and inserts). - Requires 8 bytes of storage. At the moment I am on the fence and would appriciate any feedback or experience that anyone has. Cheers, Jason - 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: Datetime vs Unixtime
On Wed, Mar 12, 2003 at 10:25:11PM -0700, Jason Brothers wrote: I apologize if this topic has been discussed in the past. I am just looking for feedback whether to use Datetime or Unixtime (32 bit Int) for my timestamps. From what I can tell here are the advantages and disavantages of each method: ... At the moment I am on the fence and would appriciate any feedback or experience that anyone has. The issues you mentioned are: - processor time -- I think this one's spurious, - storage space (4 bytes vs 8 bytes) -- shouldn't matter except in cases where you're storing really really large numbers of records (we're only talking about a 4KB difference on a thousand records), - compatibility with 3rd party tools -- which isn't a big issue, since strftime or equiv. is built into most programming languages - user confusion -- shouldn't be an issue, since raw database *should* be hidden from users anyway. I think the more important issues are: - portability -- code using unixtime is less likely to rely on MySQL's date functions, and more easily ported to PostgreSQL, Foxbase, etc. - ease of programming -- if *you* understand unixtimes, it may be faster to use them than refer to various MySQL date manipulation functions in the documentation, Personally, I use both, depending on the requirements of the project. If I know I'm never going to use anything but MySQL, I'll use datetime. If I'm dealing with more than a few million records, I use unixtime. Heck, I sometimes even store IP addresses in unsigned INTs. It all depends on the requirements of the project. -- Paul Chvostek [EMAIL PROTECTED] Operations / Abuse / Whatever it.canada, hosting and development http://www.it.ca/ - 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
probably bug
You seem to have found a bug in the SQL parser. Please submit a bug report with the data chunk below: --BEGIN CUT-- JElkOiBzcWxwYXJzZXIubGliLnBocCx2IDEuMTUgMjAwMi8wNy8yNiAxODozMDo1OSBsZW05IEV4 cCAkPGJyIC8+CldoeSBkaWQgd2UgZ2V0IGhlcmU/IDUgNiAxNDY8YnIgLz4KTGVmdG92ZXI6IOE8 YnIgLz4KQTogNSA2PGJyIC8+ClNRTDogRGF0YWLhemUgcGl6emEgLSBUYWJ1bGthIHNpY2lsaWFu b190YWdlc19tZW51IG5hIGxvY2FsaG9zdCANCklOU0VSVCBJTlRPIHNpY2lsaWFub19jYXRlZ29y eV90YWdlc19tZW51IFZBTFVFUyAoMSwgJ0FudGlwYXN0aScsICdLYWx0ZSBWb3JzcGVpc2VuJyk= ---END CUT--- -- S pozdravom, Ing.Peter Misovic, Kybernetika s.r.o Orgovanova 8 Kosice,040 01 ICQ 85285774 http://thailon.at.box.sk/public_key.txt - 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
Error in mysqlcc
Hi there - I have a database and I am using mysqlcc to admin the mysql server. At anyrate - when I am connected and I am trying to create a new table, and I get the error: Could not load Field Types. Please select the location of the Syntax File in 'Options-General-Sql Editor' and re-open this dialog. Any ideas? I mean the file that is supposed to be there /home/user/syntax.txt is missing - so how do I create this file? .::d::. --- THEbeatingsWILLcontinueUNTILmoraleIMPROVES --- - 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
