phpMyAdmin
Is it possible to use phpMyAdmin to add new databases (not tables whole databases) to my website? I ask because currently my host has provided me with one database and I don't want to mix database tables when adding new features (such as shopping carts and bulletin boards)? I am new to MySQL and PHP so would like some advice, is the way I describe (databases for each website function) a good way to design or should I have all my functions in one large database? Steve Jackson Web Developer Viola Systems Ltd. http://www.violasystems.com [EMAIL PROTECTED] Mobile +358 50 343 5159 - 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
Utility for importing Paradox tables to MYSQL
Hi, I used DbTools as Crecio O. Silva mentioned in his mail and I managed to import Paradox tables to MySQL successfully.. There is still a problem with the imported data which are not imported correctly because of the Greek chars that appear in the string fields. Could anyone have a clue how we can overcome the problem Thanks a lot ! Nikos - 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.sock
Hi All, I am very new with mysql. I have just installed it to Sun OS but there is a message ERROR 2002: Can't connect to local MySql server thought '/tmp/mysql.sock' (2). Does anyone have knowledge about problem and help me? Regards, *** Bu elektronik posta ve onunla iletilen btn dosyalar sadece gndericisi tarafndan almas amalanan yetkili gerek ya da tzel kiinin kullanm iindir.Eer sz konusu yetkili alc deilseniz bu elektronik postann ieriini aklamanz,kopyalamanz, ynlendirmeniz ve kullanmanz kesinlikle yasaktr ve bu elektronik postay derhal silmeniz gerekmektedir TURKCELL bu mesajn ierdii bilgilerin doruluu veya eksiksiz olduu konusunda herhangi bir garanti vermemektedir. Bu nedenle bu bilgilerin ne ekilde olursa olsun ieriinden, iletilmesinden, alnmasndan ve saklanmasndan sorumlu deildir. Bu mesajdaki grler yalnzca gnderen kiiye aittir ve TURKCELL'in grlerini yanstmayabilir Bu e-posta bilinen btn bilgisayar virslerine kar taranmtr. *** This e-mail and any files transmitted with it are confidential and intended solely for the use of the individual or entity to whom they are addressed. If you are not the intended recipient you are hereby notified that any dissemination, forwarding, copying or use of any of the information is strictly prohibited, and the e-mail should immediately be deleted. TURKCELL makes no warranty as to the accuracy or completeness of any information contained in this message and hereby excludes any liability of any kind for the information contained therein or for the information transmission, reception, storage or use of such in any way whatsoever.The opinions expressed in this message belong to sender alone and may not necessarily reflect the opinions of TURKCELL. This e-mail has been scanned for all known computer viruses. *** - 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: Constraint Hell
Jim,
Jim Bailey schrieb:
sql, Query
Hark ye experts!
Here I stand an expert grunt.
Trying to understand,
The syntax of constraint.
I was directed to the constraint doc.
And found the constraint doc doth suck.
Here's my ploy, renewed, refined.
Please see if you can help.
To create my Foreign table I used the following script
CREATE TABLE IIM_InventoryItemMaster(
IIM_InventoryItemMaster_ID MEDIUMINT(8) NOT NULL,
IIM_ItemNm VARCHAR(64),
IIM_ItemDescCD VARCHAR(1) DEFAULT 'U',
IIM_GenderCD VARCHAR(1),
IIM_ItemPN VARCHAR(36),
IIM_Spec1Nm VARCHAR(48),
IIM_Spec2Nm VARCHAR(48),
IIM_RecordCreatedBY VARCHAR(24),
IIM_RecordCreatedDT DATETIME,
IIM_LastEditBY VARCHAR(24),
IIM_LastEditDT DATETIME,
PRIMARY KEY(IIM_InventoryItemMaster_ID),
KEY(IIM_GenderCD),
KEY(IIM_ITEMNm),
KEY(IIM_ItemDescCD),
key(IIM_ItemPN)
)
Type = INNoDB;
Shouldn't this be TYPE=InnoDB?
I'm afraid that case matters here!
Regards,
Frank.
Then SHOW CREATE TABLE Told me the table type
is MyISAM. Don't I need InnoDB to use Constraints?
Does INNoDB cause it woe?
===
Now for some clear and Poignant questions about MySQL hell?
===
From the following URL:http://www.mysql.com/doc/en/CREATE_TABLE.html
I found Constraint docs
===
[CONSTRAINT symbol] FOREIGN KEY [index_name] (index_col_name,...)
[reference_definition: REFERENCES tbl_name [(index_col_name,...)] [MATCH
FULL | MATCH PARTIAL] [ON DELETE reference_option] [ON UPDATE
reference_option]
===
Question I.
If there is a Foreign Key in a Foreign Table, then there must be a Native
key in a Native Table.
What is the correct technical name of the {Native} Field?
Question II
I understand CONSTRAINT symbol to be the name of the constraint.
true or false?
Then there is FOREIGN KEY [index_name]
What Index_name, The name of the Foreign Key field's Index
(located in the Foreign Table?)
So this is the name of an index in the Foreign Table?
Question III.
Then comes (index_col_name,...)
I guess this means the name of the Foreign Key Field(s)?
true or false;
Question IV.
Next comes REFERENCES tbl_name. [(index_col_name,...)]
The name of the Native Table or he Fireign Table?
[(index_col_name)], This must mean the name of the Foreign Key Field(s)
AGAIN?
true or false
Question V.
I suppose I should include the Constraint syntax in the SQL that creates the
Native Table and not in the SQL that creats the Foreign Table?
True or false?
Thanks for your help
Jim Bailey
_
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RE: mysql.sock
Hi All, I am very new with mysql. I have just installed it to Sun OS but there is a message ERROR 2002: Can't connect to local MySql server thought '/tmp/mysql.sock' (2). Does anyone have knowledge about problem and help me? Regards, *** Bu elektronik posta ve onunla iletilen btn dosyalar sadece gndericisi tarafndan almas amalanan yetkili gerek ya da tzel kiinin kullanm iindir.Eer sz konusu yetkili alc deilseniz bu elektronik postann ieriini aklamanz,kopyalamanz, ynlendirmeniz ve kullanmanz kesinlikle yasaktr ve bu elektronik postay derhal silmeniz gerekmektedir TURKCELL bu mesajn ierdii bilgilerin doruluu veya eksiksiz olduu konusunda herhangi bir garanti vermemektedir. Bu nedenle bu bilgilerin ne ekilde olursa olsun ieriinden, iletilmesinden, alnmasndan ve saklanmasndan sorumlu deildir. Bu mesajdaki grler yalnzca gnderen kiiye aittir ve TURKCELL'in grlerini yanstmayabilir Bu e-posta bilinen btn bilgisayar virslerine kar taranmtr. *** This e-mail and any files transmitted with it are confidential and intended solely for the use of the individual or entity to whom they are addressed. If you are not the intended recipient you are hereby notified that any dissemination, forwarding, copying or use of any of the information is strictly prohibited, and the e-mail should immediately be deleted. TURKCELL makes no warranty as to the accuracy or completeness of any information contained in this message and hereby excludes any liability of any kind for the information contained therein or for the information transmission, reception, storage or use of such in any way whatsoever.The opinions expressed in this message belong to sender alone and may not necessarily reflect the opinions of TURKCELL. This e-mail has been scanned for all known computer viruses. *** - 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 tutorials, users passwords, interface.
On Wed, Aug 21, 2002 at 03:59:20AM +0100, Donna Robinson wrote: Filter fodder: query, sql On Wednesday 21 August 2002 3:03 am, Nathaniel Mallet wrote: I haven't read Managing and Using MySQL, but I do own (and read cover to cover) MySQL and mSQL. While it's not a bad book, it's definitely not for anyone wanting to do anything serious. It's about 460 pages that covers *two* databases, plus references for half a dozen APIs, which means they skim most topics. Yo, okay - but if you recall Gavin said I am just starting out - and that's why I recommended these books :-) and I think they are pretty good jumping-off points. Besides which, I don't think I agree about the serious bit - all beginners have to start somewhere. ( 'course, I was mad fool enough to jump in with just the online manual to hand ...) I'd agree with the sentiment that it's not for those wishing to do anything `serious' as the important topics of relational database design implementation are rather skimmed over eg. normalisation, concurrency such like. Hence I see a lot of posts to this list where people have huge non-normalised tables with their resulting problems. SQL itself and it's particular implementation is the easy bit, it's the design that's the hard bit but it seems to be frequently ignored. -- Frank *-*-*-*-*-*-*-*-*-*-* Boroughbridge. - PGP keyID: 0xC0B341A3 *-*-*-*-*-*-*-*-*-*-* http://www.esperance-linux.co.uk/ If I had to quantify Iraq's threat, I would say (it is) zero. -- Scott Ritter, former UN weapons inspector. - 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
Privileges and Access Control
Hi I have a problem with privileges on MySql NT 3.23.52. I hope that someone can provide me with a solution. If a user has USAGE privileges on the mysql db (*.*), and ALL privileges on another db (CUSTOMDB) in the system, that user can't login nor can they access the CUSTOMDB. The error reported is: you have no access to database CUSTOMDB. Yet, according to the documentation, this user setup is valid. The Sql Statements are: GRANT USAGE on *.* to newuser identified by password 'mypassword' GRANT ALL on CUSTOMDB to newuser FLUSH PRIVILIGES SHOW GRANTS for newuser Returns: GRANT USAGE ON *.* TO ' newuser'@'%' GRANT ALL PRIVILIGES ON CUSTOMDB.* TO ' newuser'@'%' The purpose of this user setup is to prevent access to the mysql.user table, should the login be compromised. Juri Nysschen The Digital Message Network (Pty) Ltd Tel. +27.(0)11.4750300 Fax. +27.(0)11.4056300 Http://www.dmnet.co.za - 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
Another 'Too many connections' question...
A couple of weeks ago I came across this error which effectively closed down our site. Two things: (1) I am using Perl DBI to interface mySQL is there any way to effectively capture such errors and provide an alternate web page? I guess there has to be, but I experimented with the 'PrintError' and 'RaiseError' with little joy. (2) At present our MySQL needs are provided by our ISP by means of a shared server (dedicated to MySQL I think!). The 'max_connections' variable (SHOW VARIABLES) is currently set to 300, which seems a bit on low side for a server with 770 databases (SHOW DATABASES) with I don't know how many tables. What causes this error, 'any' connection, admin type connections, etc.? And does this error require a server/mysqld restart on the part of our ISP? They were typically unhelpful when I spoke to them (hope that's not due to ignorance.) Have been looking at dedicated hosting for a while now, but finding the cash and moreover the time to move is proving a slow process. Any help gratefully Rx'd, Tom. - 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 problem
Description:
Replication cannot be started
How-To-Repeat:
Following the set up instructions in section 4.10 Replication in
MySQL of the MySQL documentation
Fix:
Not known
Submitter-Id:
Originator:B.L. Choy
Organization:
MySQL support: none
Synopsis:
Related messages in hermes1.err file (master - 192.168.60.1):
Nil
Grand tables on hermes1 (master - 192.168.60.1):
--
-- Dumping data for table 'user'
--
INSERT INTO user VALUES
('localhost','root','','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y');
INSERT INTO user VALUES
('hermes1','root','','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y');
INSERT INTO user VALUES
('localhost','','','N','N','N','N','N','N','N','N','N','N','N','N','N','N');
INSERT INTO user VALUES
('hermes1','','','N','N','N','N','N','N','N','N','N','N','N','N','N','N');
INSERT INTO user VALUES
('192.168.60.2','repl','','N','N','N','N','N','N','N','N','N','Y','N','N','N','N');
Related messages in hermes2.err file (slave - 192.168.60.2):
020821 17:34:47 Slave: connected to master
'[EMAIL PROTECTED]:3306', replication started in log 'FIRST' at position 32
020821 17:34:47 Slave: received 0 length packet from server,
apparent master shutdown:
020821 17:34:47 Slave: Failed reading log event, reconnecting
to retry, log 'FIRST' position 32
020821 17:34:47 Slave: reconnected to master
'[EMAIL PROTECTED]:3306',replication resumed in log 'FIRST' at position 32
020821 17:34:47 Slave: received 0 length packet from server,
apparent master shutdown:
...last 3 lines repeats...
Related messages using 'mysqladmin processlist' command:
++-+---++-+--+--+--+
| Id | User| Host | db | Command | Time |
State| Info |
++-+---++-+--+--+--+
| 1 | system user | none || Connect | 10 | Waiting
to reconnect after a failed read | |
| 3 | root| localhost || Query |
0| | show processlist |
++-+---++-+--+--+--+
Severity: critical
Priority: high
Category: mysql
Class: sw-bug
Release: mysql-3.23.52 (Source distribution)
Server: /usr/bin/mysqladmin Ver 8.23 Distrib 3.23.52, for pc-linux-gnu
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 3.23.52-log
Protocol version10
Connection Localhost via UNIX socket
UNIX socket /var/run/mysql/mysql.sock
Uptime: 3 min 38 sec
Threads: 1 Questions: 10 Slow queries: 0 Opens: 6 Flush tables: 1 Open
tables: 0 Queries per second avg: 0.046
Environment:
machine, os, target, libraries (multiple lines)
System: Linux hermes2 2.4.18 #1 SMP Mon Jul 8 15:30:39 HKT 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-slackware-linux/2.95.3/specs
gcc version 2.95.3 20010315 (release)
Compilation info: CC='gcc' CFLAGS='-O3
-march=i486' CXX='gcc' CXXFLAGS='-O3 -march=i486 -felide-constructors
-fno-except
ions -fno-rtti' LDFLAGS=''
LIBC:
lrwxrwxrwx1 root root 13 Jul 8 19:21 /lib/libc.so.6 -
libc-2.2.5.so
-rwxr-xr-x1 root root 5029105 May 18 11:54 /lib/libc-2.2.5.so
-rw-r--r--1 root root 24991240 May 18 11:53 /usr/lib/libc.a
-rw-r--r--1 root root 178 May 18 11:53 /usr/lib/libc.so
Configure command: ./configure --prefix=/usr --with-mysqld-user=mysql
--with-unix-socket-path=/var/run/mysql/mysql.sock --l
ocalstatedir=/var/lib/mysql --with-pthread --enable-thread-safe-client
--enable-assembler --with-raid --with-libwrap --with
out-bench '--with-mysqld-ldflags=-all-static
-L/tmp/glibc-2.2.5/linuxthreads' --with-charset=latin1 --with-extra-charset=bi
g5,gb2312 --with-berkeley-db --with-innobase 'CFLAGS=-O3 -march=i486'
'CXXFLAGS=-O3 -march=i486 -felide-constructors -fno-e
xceptions -fno-rtti' CXX=gcc
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MySQL hangs unexpedtedly
Hi. These last days, after some months of running relatively smoothly, I've been having some trouble with MySQL. Sometimes (yesterday 4 times) it just goes astray and virtually hangs. Load goes up to +200%, all connections are occupied and it just doesn't do anything. The only way to stop it is to killall -9 mysql because a mysqladmin shutdown won't do. Looking though the error file I get this: mysqld got signal 11; This could be because you hit a bug. It is also possible that this binary or one of the libraries it was linked agaist is corrupt, improperly built, [...] key_buffer_size=402649088 record_buffer=8384512 sort_buffer=33554424 max_used_connections=352 max_connections=400 threads_connected=287 It is possible that mysqld could use up to key_buffer_size + (record_buffer + sort_buffer)*max_connections = 4192696 K bytes of memory Hope that's ok, if not, decrease some variables in the equation (Is it ok? Box is a Dual 1Ghz, 1Gb ram, Linux 2.4.16 dedicated only to MySQL) Attempting backtrace. You can use the following information to find out where mysqld died. If you see no messages after this, something went terribly wrong... Stack range sanity check OK, backtrace follows: 0x806ede4 0x8120148 0x814ba77 0x80a147f 0x807561a 0x8073f97 [...] Trying to get some variables. Some pointers may be invalid and cause the dump to abort... thd-query at (nil) is invalid pointer thd-thread_id=1733 Everytime the box hangs I get the same stack backtrace, I have resolved it and it's: 0x806ede4 pack__12Field_stringPcPCcUi + 20 0x8120148 regatoi + 8 0x814ba6f __printf_fp + 5719 0x80a147f join_read_const__FP13st_join_table + 35 0x807561a push_front__t4List1Z3KeyP3Key + 18 0x8073f97 prepare__13select_exportRt4List1Z4Item + 443 ...but when I try to find the thread that caused it (1733 in this case) in the binary log it doesn't appear so I'm unable to determine what's causing the error. I thought at first that it could be a load peak issue, but this error is from today at 6am, and this isn't a busy hour. Everytime I get this i run myisamchk -r *.MYI. It seems that after some time (+30 minutes usually) mysql restarts and starts running again. Any thoughts on this? Anything I can do to resolve it? Thanks. -- L - 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: Another 'Too many connections' question...
Too many connections Is the message you get when all are used up. The limit is about 1000 (Linux) but can be set higher. With MySQL you can set a limit for each user. So I would set this to say 100 for each user and 1000 in total. What courses this is pconnects or threads that will not drop. If you use pconnects and don't re use them client side these can had around till they are dropped (8 hours standard). The other thing that can happen is when a table is locked by backups or a log question other connections can get backed up. Hope this helps Simon -Original Message- From: Tom Norwood [mailto:[EMAIL PROTECTED]] Sent: 21 August 2002 10:55 To: mysql-list Subject: Another 'Too many connections' question... A couple of weeks ago I came across this error which effectively closed down our site. Two things: (1) I am using Perl DBI to interface mySQL is there any way to effectively capture such errors and provide an alternate web page? I guess there has to be, but I experimented with the 'PrintError' and 'RaiseError' with little joy. (2) At present our MySQL needs are provided by our ISP by means of a shared server (dedicated to MySQL I think!). The 'max_connections' variable (SHOW VARIABLES) is currently set to 300, which seems a bit on low side for a server with 770 databases (SHOW DATABASES) with I don't know how many tables. What causes this error, 'any' connection, admin type connections, etc.? And does this error require a server/mysqld restart on the part of our ISP? They were typically unhelpful when I spoke to them (hope that's not due to ignorance.) Have been looking at dedicated hosting for a while now, but finding the cash and moreover the time to move is proving a slow process. Any help gratefully Rx'd, Tom. - 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
merging databases
Hope this is the right term ;-) Background: I log my radius logs to mysql I had a problem (self inflicted) with the table where I logged it into. I copied the files out and recreated the database so that I don't ose to many logs. I took the old files .MYDetc and recreated the database on another machine and saved the data(verey cool mysql) Now my problem: I want to get the data of the recovered database back into the database that has been logging for about a week now. I was thinking mysqldump, but the id's are written in so it will clash same with dumping to a comma delimited textfile. Any ideas ? Just a url or similar to kick me in the right direction will do fine ;-) Tnx Mozzi - 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
Problemint he fields
Dear Friends I observed the very strange problem with my Mysql , My be this is the feature or I have not configured it properly please do tell me the reasons and remedy. Problem is I am inserting the fields through VB. When I insert the record in the table of Mysql . Mysql inserts the record properly (very first record) with the contents of the fields shorter than the length of the field. If I try to insert another records in the table with length of the variable greater than thelength i inserted firstly then this gives me error. e.g Name is the field in the table with Length 50. Firstly when I insert name=Anil Kumar Gupta lets say then 16 character has been fed in it then in the second record if I try to insert name=jaskaran singh modi with length as 19 this gives me error if th name=bobby then it will insert. why Mysql takes the length as the length of the field as the first record where as description shows the length of the field is 50. but I can not insert it . So I inserted the first record with length 50 characters and then I started inserting any name with any length ofcourse not more than 50 characters. Please help me.. to rectify this problem. With Warm regards JS Modi - 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: calculating date difference in days
Hi Neil,
after some help from Aron Pilhofer and the online manual I got this
statement
select (to_days(deadline)) - (to_days(current_date))
thanks!! K:)
on 21/8/02 7:58 Uhr, Neil Mansilla at [EMAIL PROTECTED] wrote:
On Wed, 21 Aug 2002, Kai Vermehr wrote:
how can I calculate the difference between two dates in days? I'd like to
get the days to go between current_date and a job-deadline in the future.
thank)s to MySQL
--
Kai Vermehr
eBoy Graphics
http://www.eboy.com
Using a single MySQL select query to give me the date difference, I'd use
something like this:
SELECT (UNIX_TIMESTAMP('2002-11-12')-UNIX_TIMESTAMP())/86400;
Just performed that query and it gave me '82.96' -- so November 12, 2002
is 82.96 days away. Of course, you'd substitute 2002-11-12 with something
more meaningful, such as your job-deadline date.
Regards,
Neil Mansilla
whatUseek.com
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Kai Vermehr
eBoy Graphics
http://www.eboy.com
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MySQL 4.0.2 doesn't unlock certain tables
The MySQL database we use is a 4.0.2 source RPM on a RedHat 7.3 MySQL locks tables while they are being updated and unlocks the table when the update is finished. But sometimes MySQL doesn't unlock certain tables. And in the process list their is nothing being processed. Does anybody know why or how I can fix this? Regards Jacob Friis Larsen [ JFL WebCom | www.sharksforum.com | www.eksperten.dk | +45 7027 0767 ] - 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
LVM snapshots and MySQL ?
Hi, I use LVM (Linux Volume Manager) on my box. The MySQL datadir is mounted on a specific ext3-formatted logical volume ; thus I am able to make live snapshots of the database using the LVM snapshot fonctionnality. Internally, LVM snapshots function by syncing the original partition to disk and then backing up all further modified contents onto the snapshot partition. So it is fast (creating the snapshot itself takes less than one second), does not consume much disk (only changes are written to the snapshot partition) and very convenient : one creates the snapshot, takes the time to backup its contents onto a tape (or whatever), and then removes the snapshot. All the while, the database is alive and can be written to by MySQL without disturbing the backup. The question is : although the snapshot syncs the partition, is it sufficient to guarantee that the data is in a consistent state ? That is, if it occurs in the middle of a write by MySQL, will the MYD file be in good state or may it be corrupted ? If consistency is not guaranteed, then I'll just shutdown MySQL before creating the snapshot : this will make the database unavailable for a few seconds - not a really big deal ;-). Does anyone already use this kind of setup ? Any comments about it ? Thank you Antoine. - 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
Constraint HELL
sql, query I understand I must use InnoDB tables if I plan to use constraints. If I: CREATE TABLE TEMP_TEST(A CHAR(2),B CHAR(2)) TYPE = InnoDB; Well the test table gets created, but it is, according to SHOW TABLE STATUS, a MyISAM table. How can I set Type to InnoDB and make it stick. And if it is true that InnoDB tables can contain only 1000 or fewer rows, what's the use. I could do that with a text file. Jim Bailey _ MSN Photos is the easiest way to share and print your photos: http://photos.msn.com/support/worldwide.aspx - 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
Please help me with this fulltext query!
Hi! I have 2 tables Table 'candidate_index' holds information like firstName,lastName,phoneNumber etc. Example id | firstName | lastName | phoneNumber 1 | Peter | Engström | 3236363 2 | John| Smith | 3773737 ... Table 'candidate_skills' holds the skills a candidate have Example id | candidateID | skill | 1 | 1 | Office 2000 | 2 | 1 | PHP | 3 | 2 | C++ | 4 | 1 | Java | 4 | 2 | Java | ... I want to make a fulltext search in both the candidate information + the skills. Is this possible? How do I do it? If I for example search for '+peter +java' I want candidate 1 to come up as a hit. Do I need to group the skills with the candidate info? How do I do this? Is it a good idea to create an extra table called 'candidate_fulltext' with one big 'text' column and insert all the information and just make the fulltext search in this table? Table 'candidate_fulltext' holds the details about the candidates + the skills Example candidateID | bigtext_to_use_for_searching id| Peter Engström 3236363 Office 2000 PHP Java Or is there another solution? Best regards /Peter Ps I have 50 000 candidates and each candidate have about 10 skills Ds. sql,query - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
Re: Problemint he fields
* Jaskaran Singh I am inserting the fields through VB. When I insert the record in the table of Mysql . Mysql inserts the record properly (very first record) with the contents of the fields shorter than the length of the field. If I try to insert another records in the table with length of the variable greater than thelength i inserted firstly then this gives me error. Can you please quote the error? Name is the field in the table with Length 50. Firstly when I insert name=Anil Kumar Gupta lets say then 16 character has been fed in it then in the second record if I try to insert name=jaskaran singh modi with length as 19 this gives me error if th name=bobby then it will insert. Strange. I don't think this has anything to do with mysql. -- 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: mysql.sock
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Ozgur, I would make sure that your MySQL server is running. I believe this problem has been asked many a-time, and should be covered in the documentation. HTH, Bryant Hester Juxtapose, inc. Hi All, I am very new with mysql. I have just installed it to Sun OS but there is a message ERROR 2002: Can't connect to local MySql server thought '/tmp/mysql.sock' (2). Does anyone have knowledge about problem and help me? Regards, ** * Bu elektronik posta ve onunla iletilen bütün dosyalar sadece göndericisi tarafýndan almasý amaçlanan yetkili gerçek ya da tüzel kiþinin kullanýmý içindir.Eðer söz konusu yetkili alýcý deðilseniz bu elektronik postanýn içeriðini açýklamanýz,kopyalamanýz, yönlendirmeniz ve kullanmanýz kesinlikle yasaktýr ve bu elektronik postayý derhal silmeniz gerekmektedir TURKCELL bu mesajýn içerdiði bilgilerin doðruluðu veya eksiksiz olduðu konusunda herhangi bir garanti vermemektedir. Bu nedenle bu bilgilerin ne þekilde olursa olsun içeriðinden, iletilmesinden, alýnmasýndan ve saklanmasýndan sorumlu deðildir. Bu mesajdaki görüþler yalnýzca gönderen kiþiye aittir ve TURKCELL'in görüþlerini yansýtmayabilir Bu e-posta bilinen bütün bilgisayar virüslerine karþý taranmýþtýr. ** * This e-mail and any files transmitted with it are confidential and intended solely for the use of the individual or entity to whom they are addressed. If you are not the intended recipient you are hereby notified that any dissemination, forwarding, copying or use of any of the information is strictly prohibited, and the e-mail should immediately be deleted. TURKCELL makes no warranty as to the accuracy or completeness of any information contained in this message and hereby excludes any liability of any kind for the information contained therein or for the information transmission, reception, storage or use of such in any way whatsoever.The opinions expressed in this message belong to sender alone and may not necessarily reflect the opinions of TURKCELL. This e-mail has been scanned for all known computer viruses. ** * - - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php -BEGIN PGP SIGNATURE- Version: PGPfreeware 7.0.3 for non-commercial use http://www.pgp.com iQA/AwUBPWOGOUlWu7/HFp4nEQIgEACfVCoDAuH4oTI5P8UwVGPqFGPPWSkAoJTI QX8ah/d46+L+e0v3CinPp8ws =/Wmv -END PGP SIGNATURE- - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
Re: LVM snapshots and MySQL ?
Antoine wrote: Hi, I use LVM (Linux Volume Manager) on my box. The MySQL datadir is mounted on a specific ext3-formatted logical volume ; thus I am able to make live snapshots of the database using the LVM snapshot fonctionnality. Internally, LVM snapshots function by syncing the original partition to disk and then backing up all further modified contents onto the snapshot partition. So it is fast (creating the snapshot itself takes less than one second), does not consume much disk (only changes are written to the snapshot partition) and very convenient : one creates the snapshot, takes the time to backup its contents onto a tape (or whatever), and then removes the snapshot. All the while, the database is alive and can be written to by MySQL without disturbing the backup. The question is : although the snapshot syncs the partition, is it sufficient to guarantee that the data is in a consistent state ? That is, if it occurs in the middle of a write by MySQL, will the MYD file be in good state or may it be corrupted ? If consistency is not guaranteed, then I'll just shutdown MySQL before creating the snapshot : this will make the database unavailable for a few seconds - not a really big deal ;-). Does anyone already use this kind of setup ? Any comments about it ? Thank you Antoine. Hi, According to the documentation, you can use: FLUSH TABLES WITH READ LOCK for that. See http://www.mysql.com/doc/en/FLUSH.html for details Regards -- Joseph Beuno - 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
Win98 +upgrade to MySQL 3.23.52 hangs with innodb tables.
Hi. I have problem. I would like to upgrad from 3.23.51 on my win98 to 3.23.52 but with innodb tables 3.23.52 hang on starting. and my win98 goes slowly and slowly. ctrl-alt-del helps :) In log i see: 010820 20:20:13 C:\MYSQL\BIN\MYSQLD.EXE: Got signal 2. Aborting! 010820 20:20:13 Aborting 010820 20:20:16 InnoDB: Warning: shutting down a not properly started InnoDB: or created database! I made downgrading to 3.23.51 all is allright. Server is going. Any idea ? P.s. I have frontpage 2002 instaled on my win98 box, during instalation some files were changed by frontpage 2002 instalator. regards, Irek - 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: LVM snapshots and MySQL ?
Hi, According to the documentation, you can use: FLUSH TABLES WITH READ LOCK for that. See http://www.mysql.com/doc/en/FLUSH.html for details Well, that seems perfect. I guess I should have RTFM before ;)) Thanks a lot Antoine. - 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: Privileges and Access Control
You seem to havew a leading space in your newuser account. Juri Nysschen wrote: Hi I have a problem with privileges on MySql NT 3.23.52. I hope that someone can provide me with a solution. If a user has USAGE privileges on the mysql db (*.*), and ALL privileges on another db (CUSTOMDB) in the system, that user can't login nor can they access the CUSTOMDB. The error reported is: you have no access to database CUSTOMDB. Yet, according to the documentation, this user setup is valid. The Sql Statements are: GRANT USAGE on *.* to newuser identified by password 'mypassword' GRANT ALL on CUSTOMDB to newuser FLUSH PRIVILIGES SHOW GRANTS for newuser Returns: GRANT USAGE ON *.* TO ' newuser'@'%' GRANT ALL PRIVILIGES ON CUSTOMDB.* TO ' newuser'@'%' The purpose of this user setup is to prevent access to the mysql.user table, should the login be compromised. Juri Nysschen The Digital Message Network (Pty) Ltd Tel. +27.(0)11.4750300 Fax. +27.(0)11.4056300 Http://www.dmnet.co.za - 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: MySQL hangs unexpedtedly
Hardware? Operating System and version? MySql version? Precompiled, you compiled? Which compiler? [EMAIL PROTECTED] wrote: Hi. These last days, after some months of running relatively smoothly, I've been having some trouble with MySQL. Sometimes (yesterday 4 times) it just goes astray and virtually hangs. Load goes up to +200%, all connections are occupied and it just doesn't do anything. The only way to stop it is to killall -9 mysql because a mysqladmin shutdown won't do. Looking though the error file I get this: mysqld got signal 11; This could be because you hit a bug. It is also possible that this binary or one of the libraries it was linked agaist is corrupt, improperly built, [...] key_buffer_size=402649088 record_buffer=8384512 sort_buffer=33554424 max_used_connections=352 max_connections=400 threads_connected=287 It is possible that mysqld could use up to key_buffer_size + (record_buffer + sort_buffer)*max_connections = 4192696 K bytes of memory Hope that's ok, if not, decrease some variables in the equation (Is it ok? Box is a Dual 1Ghz, 1Gb ram, Linux 2.4.16 dedicated only to MySQL) Attempting backtrace. You can use the following information to find out where mysqld died. If you see no messages after this, something went terribly wrong... Stack range sanity check OK, backtrace follows: 0x806ede4 0x8120148 0x814ba77 0x80a147f 0x807561a 0x8073f97 [...] Trying to get some variables. Some pointers may be invalid and cause the dump to abort... thd-query at (nil) is invalid pointer thd-thread_id=1733 Everytime the box hangs I get the same stack backtrace, I have resolved it and it's: 0x806ede4 pack__12Field_stringPcPCcUi + 20 0x8120148 regatoi + 8 0x814ba6f __printf_fp + 5719 0x80a147f join_read_const__FP13st_join_table + 35 0x807561a push_front__t4List1Z3KeyP3Key + 18 0x8073f97 prepare__13select_exportRt4List1Z4Item + 443 ...but when I try to find the thread that caused it (1733 in this case) in the binary log it doesn't appear so I'm unable to determine what's causing the error. I thought at first that it could be a load peak issue, but this error is from today at 6am, and this isn't a busy hour. Everytime I get this i run myisamchk -r *.MYI. It seems that after some time (+30 minutes usually) mysql restarts and starts running again. Any thoughts on this? Anything I can do to resolve it? Thanks. -- L - 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
Problem with LOAD LOCAL DATA INFILE
I am using MySQL version 3.23.11-alpha on Win98. I have created a database with a table borrower whose description is as follow: mysql describe borrower; +---+-+--+-+-+---+ | Field | Type| Null | Key | Default | Extra | +---+-+--+-+-+---+ | customer_name | varchar(20) | YES | | NULL| | | loan_number | varchar(5) | YES | | NULL| | +---+-+--+-+-+---+ 2 rows in set (0.00 sec) I use the following to load the data stored in borrower.txt into the table borrower : mysql load data local infile c:\\data\\borrower.txt into table borrower; Query OK, 8 rows affected (0.00 sec) Records: 8 Deleted: 0 Skipped: 0 Warnings: 1 Case 1: The file borrower.txt looks like the following : Adams L-16 Curry L-93 Hayes L-15 Jackson L-14 Jones L-17 Smith L- 11 Smith L-23 WilliamsL-17 When I run a select query i get the following output : mysql select * from borrower; +---+-+ | customer_name | loan_number | +---+-+ | Adams | L-16| | Curry | L-93| || L-15 |n | L-14 || L-17 | Smith | L- 11 | || L-23 | Williams | L-17| +---+-+ 8 rows in set (0.06 sec) Case 2: When the contents of borrower.txt is changed to no spaces in between name and loan_number : AdamsL-16 CurryL-93 HayesL-15 JacksonL-14 JonesL-17 SmithL-11 SmithL-23 WilliamsL-17 The data stored in the table is: mysql select * from borrower; +---+-+ | customer_name | loan_number | +---+-+ | NULL| | NULL| | NULL| | NULL| | NULL| | NULL| | NULL| | NULL| +---+-+ 8 rows in set (0.00 sec) Why was the data not correctly loaded into the table? Please Help me. Regards, Vaibhav Jha. - 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 hangs unexpedtedly
Hardware? Operating System and version? MySql version? Precompiled, you compiled? Which compiler? Intel Dual 1Ghz, 1Gb RAM, RedHat Linux 6.2, kernel 2.4.16, MySQL 3.23.52 from rpms (happened the same with 3.23.46). As I said before, this only happens the last few days, we were running for almost a year without much problems. Anyone can explain/understand the stack trace? Cheers -- L [EMAIL PROTECTED] wrote: Hi. These last days, after some months of running relatively smoothly, I've been having some trouble with MySQL. Sometimes (yesterday 4 times) it just goes astray and virtually hangs. Load goes up to +200%, all connections are occupied and it just doesn't do anything. The only way to stop it is to killall -9 mysql because a mysqladmin shutdown won't do. Looking though the error file I get this: mysqld got signal 11; This could be because you hit a bug. It is also possible that this binary or one of the libraries it was linked agaist is corrupt, improperly built, [...] key_buffer_size=402649088 record_buffer=8384512 sort_buffer=33554424 max_used_connections=352 max_connections=400 threads_connected=287 It is possible that mysqld could use up to key_buffer_size + (record_buffer + sort_buffer)*max_connections = 4192696 K bytes of memory Hope that's ok, if not, decrease some variables in the equation (Is it ok? Box is a Dual 1Ghz, 1Gb ram, Linux 2.4.16 dedicated only to MySQL) Attempting backtrace. You can use the following information to find out where mysqld died. If you see no messages after this, something went terribly wrong... Stack range sanity check OK, backtrace follows: 0x806ede4 0x8120148 0x814ba77 0x80a147f 0x807561a 0x8073f97 [...] Trying to get some variables. Some pointers may be invalid and cause the dump to abort... thd-query at (nil) is invalid pointer thd-thread_id=1733 Everytime the box hangs I get the same stack backtrace, I have resolved it and it's: 0x806ede4 pack__12Field_stringPcPCcUi + 20 0x8120148 regatoi + 8 0x814ba6f __printf_fp + 5719 0x80a147f join_read_const__FP13st_join_table + 35 0x807561a push_front__t4List1Z3KeyP3Key + 18 0x8073f97 prepare__13select_exportRt4List1Z4Item + 443 ...but when I try to find the thread that caused it (1733 in this case) in the binary log it doesn't appear so I'm unable to determine what's causing the error. I thought at first that it could be a load peak issue, but this error is from today at 6am, and this isn't a busy hour. Everytime I get this i run myisamchk -r *.MYI. It seems that after some time (+30 minutes usually) mysql restarts and starts running again. - 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
Win98, mysql 3.23.52 (problems) and 3.23.51 (is ok) with innodb
Hi. I have problem. I would like to upgrad from 3.23.51 on my win98 to 3.23.52 but with innodb tables 3.23.52 hang on starting. and my win98 goes slowly and slowly. ctrl-alt-del helps :) In log i see: 010820 20:20:13 C:\MYSQL\BIN\MYSQLD.EXE: Got signal 2. Aborting! 010820 20:20:13 Aborting 010820 20:20:16 InnoDB: Warning: shutting down a not properly started InnoDB: or created database! I made downgrading to 3.23.51 all is allright. Server is going. Any idea ? P.s. I have frontpage 2002 instaled on my win98 box, during instalation some files were changed by frontpage 2002 instalator. regards, Irek - 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
Exact word search
Hello y'all, I guess this is easy, but it is defeating me. I am having a problem with this query: $keyword = search; SELECT * FROM table WHERE field LIKE '%$keyword%' The problem is I don't want sear or earch but exactly search. What am I missing? .. Regards, Robert (Newbie) - 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: Constraint HELL
Jim, it must be that the innodb parameters aren't set up in /etc/my.cnf. Case doesn't matter on the type=innodb. I've set up a tablespace called pracexpr1 that has the following section for innodb in my my.cnf: # Uncomment the following if you are using Innobase tables innodb_data_file_path = pracexpr1:400M innodb_data_home_dir = /u/sqldata innodb_log_group_home_dir = /u/sqllog innodb_log_arch_dir = /u/sqllog set-variable = innodb_mirrored_log_groups=1 set-variable = innodb_log_files_in_group=3 set-variable = innodb_log_file_size=5M set-variable = innodb_log_buffer_size=8M innodb_flush_log_at_trx_commit=1 innodb_log_archive=0 set-variable = innodb_buffer_pool_size=16M set-variable = innodb_additional_mem_pool_size=2M set-variable = innodb_file_io_threads=4 set-variable = innodb_lock_wait_timeout=50 Hope this helps, Larry Irwin CCA Medical sql, query - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
Re: Exact word search
Robert Macwange wrote: Hello y'all, I guess this is easy, but it is defeating me. I am having a problem with this query: $keyword = search; SELECT * FROM table WHERE field LIKE '%$keyword%' Hint, for 'search' in middle of phrase: SELECT * FROM table WHERE field LIKE '% $keyword %' but you are really looking for REGEXP mysql function. The problem is I don't want sear or earch but exactly search. What am I missing? .. Regards, Robert (Newbie) - 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 -- Deem0N** [EMAIL PROTECTED] ** Natural born YASPer http://www.yasp.com/ Just Another Perl Monger http://spb.pm.org/ R U X Y founder http://www.ruxy.org.ru/ - 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: Exact word search
Robert, ... WHERE field LIKE '%search%' means everything that contains search. Examples: abcsearch, searchabc, abcsearchabc. But it doesn't mean abcearch, searcabc, searc. Best regards, Mikhail. - Original Message - From: Robert Macwange [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Wednesday, August 21, 2002 4:18 PM Subject: Exact word search Hello y'all, I guess this is easy, but it is defeating me. I am having a problem with this query: $keyword = search; SELECT * FROM table WHERE field LIKE '%$keyword%' The problem is I don't want sear or earch but exactly search. What am I missing? .. Regards, Robert (Newbie) - 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: Exact word search
Use FullText indexing or a REGEXP. Brian. - Original Message - From: Robert Macwange [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Wednesday, August 21, 2002 9:18 AM Subject: Exact word search | Hello y'all, | | I guess this is easy, but it is defeating me. | I am having a problem with this query: | | $keyword = search; | SELECT * FROM table WHERE field LIKE '%$keyword%' | | The problem is I don't want sear or earch but exactly search. | | What am I missing? | | .. | Regards, Robert (Newbie) | | | | - | 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: Exact word search
Hello y'all, I guess this is easy, but it is defeating me. I am having a problem with this query: $keyword = search; SELECT * FROM table WHERE field LIKE '%$keyword%' The problem is I don't want sear or earch but exactly search. like % $keyword %; - 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: max_allowed_packet (was: Re: 4.0.x bug with LONGTEXT?)
Roger, Tuesday, August 20, 2002, 5:34:25 PM, you wrote: RB Maybe... :) RB On the other hand: RB 1) The documentation on max_allowed_packet talks only about transferring RB data, not storing. (This should be easy to fix.) Agreed.. RB 2) The mere existence of LONGBLOB and LONGTEXT suggests that fields of this RB size could be inserted in a table. Again, a warning in the docs could be RB very helpfull, but imo the types should not even be there, if they can not RB be utilized. As you wrote below, it has been changed in 4.0 RB 3) How can the server know that the max_allowed_packet for _this_ connection RB (the UPDATE'ing connection) isn't smaller than the max_allowed_packet value RB for a future SELECT connection? (I could do the UPDATE ... CONCAT(... with RB max_allowed_packet=1M, and later do selects with max_allowed_packet=16M) Roger, there is no max_allowed_packet for connection. There are max_allowed_packet for the server and max_allowed_packet for the client. You can't insert data (and have result string) bigger than max_allowed_packet on the server and can't retrieve data on the client bigger than value of the client max_allowed_packet. RB 4) We can of course insert more rows in a table than would be allowed to RB receive with a single select statement, this is not an argument to prohibit RB many _rows_ in a table. It's not the exact same thing, but I think it is RB similar. I would prefer if mysql was not 'baby-sitting' for me... :) RB 5) It could be usefull in some cases, for instance when you store large xml RB documents, you can extract relevant parts of the column, so that the packet RB transferred to the client is smaller than max_allowed_packet. RB The upper limit for max_allowed_packet has been lifted in 4.0.x, so this RB will probably not be a problem in the future, but the docs should mention RB this limitation for 3.23. -- 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: RE: MIN/MAX( IF( ...) ) problems: min bigger than max
Richard, Tuesday, August 20, 2002, 9:04:05 PM, you wrote: RU Is it fixed only in MySQL 4.x, or will it be in the next point RU release of 3.x as well? No, it wasn't changed in 3.23, only in 4.0.3.. -- For technical support contracts, goto https://order.mysql.com/?ref=ensita This email is sponsored by Ensita.net http://www.ensita.net/ __ ___ ___ __ / |/ /_ __/ __/ __ \/ /Victoria Reznichenko / /|_/ / // /\ \/ /_/ / /__ [EMAIL PROTECTED] /_/ /_/\_, /___/\___\_\___/ MySQL AB / Ensita.net ___/ www.mysql.com - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
Re: mysql.sock
OZGUR, Wednesday, August 21, 2002, 10:09:06 AM, you wrote: OG I am very new with mysql. I have just installed it to Sun OS but there OG is a message ERROR 2002: Can't connect to local MySql server thought OG '/tmp/mysql.sock' (2). OG Does anyone have knowledge about problem and help me? Check if MySQL server is running. If so, check where the socket file is located. Check permissions on the socket file. -- 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: temp tables
John, Tuesday, August 20, 2002, 5:27:27 PM, you wrote: JW Ta, JW But is it normal to have Temp table bigger than 10meg? And a lot of them? JW Here is my latest data from STATUS JW Created_tmp_disk_tables 46598 JW Created_tmp_tables 87839 JW Uptime 81773 JW And I have set tmp_table_cache to 10M JW I know I could just up the tmp_table_size but I am more concerned about the JW size of the tmp tables and the number of them. JW I am running an in house build CMS and running phorum. I get about 100,000 JW page views an hour. It depends on your queries and tables that are involved. MySQL uses temporary table for some queries. So, if tables are large, temporary tables are also large.. -- 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: Is this a bug with comments? (fwd)
sherzodr,
Wednesday, August 21, 2002, 9:01:44 AM, you wrote:
s If i have a single quote (') inside the /* */ comments,
s it gives me a syntax error. Why?
Because the single quote even in the comments means that quoted string
begun:
http://www.mysql.com/doc/en/Comments.html
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Re: innob question
Randy, Tuesday, August 20, 2002, 7:49:09 PM, you wrote: RJ in a innodb table type using mysql max RJ is a begin statement the same as set autocommitt = 0?? Yes. -- 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: Constraint HELL
Jim, Wednesday, August 21, 2002, 2:51:51 PM, you wrote: JB sql, query JB I understand I must use InnoDB tables if I plan to use constraints. JB If I: JBCREATE TABLE TEMP_TEST(A CHAR(2),B CHAR(2)) JBTYPE = InnoDB; JB Well the test table gets created, but it is, according to JB SHOW TABLE STATUS, a MyISAM table. How can I set Type to InnoDB JB and make it stick. If you install MySQL from binary distribution you should use MySQL-Max or you should configure MySQL server with --with-innodb option: http://www.mysql.com/doc/en/InnoDB_overview.html JB And if it is true that InnoDB tables can contain JB only 1000 or fewer rows, what's the use. I could do that with a text file. You are so credulous :) No, it's not true. You can store more that 1000 rows in the InnoDB table. -- 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: Problem with LOAD LOCAL DATA INFILE
You have carriage returns in your data file. Try adding a 'terminated by' to your load data. compo guy wrote: I am using MySQL version 3.23.11-alpha on Win98. I have created a database with a table borrower whose description is as follow: mysql describe borrower; +---+-+--+-+-+---+ | Field | Type| Null | Key | Default | Extra | +---+-+--+-+-+---+ | customer_name | varchar(20) | YES | | NULL| | | loan_number | varchar(5) | YES | | NULL| | +---+-+--+-+-+---+ 2 rows in set (0.00 sec) I use the following to load the data stored in borrower.txt into the table borrower : mysql load data local infile c:\\data\\borrower.txt into table borrower; Query OK, 8 rows affected (0.00 sec) Records: 8 Deleted: 0 Skipped: 0 Warnings: 1 Case 1: The file borrower.txt looks like the following : AdamsL-16 CurryL-93 HayesL-15 JacksonL-14 JonesL-17 SmithL- 11 SmithL-23 WilliamsL-17 When I run a select query i get the following output : mysql select * from borrower; +---+-+ | customer_name | loan_number | +---+-+ | Adams | L-16| | Curry | L-93| || L-15 |n | L-14 || L-17 | Smith | L- 11 | || L-23 | Williams | L-17| +---+-+ 8 rows in set (0.06 sec) Case 2: When the contents of borrower.txt is changed to no spaces in between name and loan_number : AdamsL-16 CurryL-93 HayesL-15 JacksonL-14 JonesL-17 SmithL-11 SmithL-23 WilliamsL-17 The data stored in the table is: mysql select * from borrower; +---+-+ | customer_name | loan_number | +---+-+ | NULL| | NULL| | NULL| | NULL| | NULL| | NULL| | NULL| | NULL| +---+-+ 8 rows in set (0.00 sec) Why was the data not correctly loaded into the table? Please Help me. Regards, Vaibhav Jha. - 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: Exact word search
Robert, when you use the LIKE statement any word that is similar to your desired search criteria will be selected. if you desire an exact match then use: SELECT * FROM table WHERE field = value Shaun - Original Message - From: Robert Macwange [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Wednesday, August 21, 2002 10:18 AM Subject: Exact word search Hello y'all, I guess this is easy, but it is defeating me. I am having a problem with this query: $keyword = search; SELECT * FROM table WHERE field LIKE '%$keyword%' The problem is I don't want sear or earch but exactly search. What am I missing? .. Regards, Robert (Newbie) - 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: Exact word search
On 21 Aug 2002, at 16:27, tibyke wrote: $keyword = search; SELECT * FROM table WHERE field LIKE '%$keyword%' The problem is I don't want sear or earch but exactly search. like % $keyword %; But that won't find search if it's at the beginning or end of a string, or preceded or followed by punctuation. Robert's question is strange, because field LIKE '%search%' shouldn't be finding anything with just sear or earch. If his real question is how to avoid finding research or searching, then the best answer is probably a full-text index: http://www.mysql.com/doc/en/Fulltext_Search.html That will also be a lot faster than using LIKE if his tables are at all large. -- Keith C. Ivey [EMAIL PROTECTED] Tobacco Documents Online http://tobaccodocuments.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: replication problem
At 05:27 PM 8/20/2002 -0400, walt wrote: I have added this one, thanks. Hmmm... When you set up the master database, did you copy all the *.frm, *.MYD, *.MYI to the slave database? Ok, after a lot of hair-pulling, I downgraded and used 3.23, and what do you know, replication worked out fine without any hitch! I was using MySQL 4.0.2 and for some reason, replication doesn't work. Is this is a bug? FWIW, when i use 4.0.2 and do a show processlist on the master server, it doesn't display Slave connection: waiting for binlog update. (I know, I know, 4.0 is supposed to be alpha :)) Thanks again walt Froilan - 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: Exact word search
I guess this is easy, but it is defeating me. I am having a problem with this query: $keyword = search; SELECT * FROM table WHERE field LIKE '%$keyword%' The problem is I don't want sear or earch but exactly search. If you're looking for an exact match, where field will contain NOTHING BUT the $keyword, then: WHERE $field = '$keyword' But if you're looking within a sentence or paragraph of text, try something like this (double-bracket POSIX regexp -- to be honest, I just found this online, and so far it appears to work -- if anyone could expound on the :: and :: that would be swell: WHERE $fields REGEXP '[[::]]$keyword[[::]]' Regards, Neil Mansilla whatUseek.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
To share with MySql friends in net?
Oi, for gentility! Could inform which the procedure to share the MySql that is in my machine with the escritorio friends. - 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 building mysql-3.23.51 on Solaris 9
I am trying to install MYSQL on Solaris 9 sparc edition. I am using the following options: CFLAGS=-O3 -mcpu=v8 -Wa,-xarch=v8plusa CXX=gcc CXXFLAGS=-O3 -mcpu=v8 -Wa,-xarch=v8plusa -felide-constructors -fno-exceptio ns -fno-rtti ./configure --prefix=/usr/local/mysql --localstatedir=/www_data/mysql/data - -enable-assembler --with-innodb --with-low-memory --with-berkeley-db --with- libwrap --with-named-z-lib=no --with-debug=full configure runs fine but when I run make I get the following: gcc -g -DSAFE_MUTEX -DSAFEMALLOC -O3 -mcpu=v8 -Wa,-xarch=v8plusa -felide-con structors -fno-exceptions -fno-rtti -fno-implicit-templates -fno-exceptions -fno-rtti -DUSE_MYSYS_NEW -DHAVE_RWLOCK_T -o .libs/mysql mysql.o readline.o sql_string.o completion_hash.o ../readline/libreadline.a -lcurses ../libmysql/.libs/libmysqlclient.so -lz -lcrypt -lgen -lsocket -lnsl -lm -Wl ,--defsym -Wl,__cxa_pure_virtual=0 -lz -lcrypt -lgen -lsocket -lnsl -lm -R/u sr/local/mysql/lib/mysql /usr/ccs/bin/ld: illegal option -- - ld: fatal: option -d has illegal argument `efsym' usage: ld [-6:abc:d:e:f:h:il:mo:p:rstu:z:B:CD:F:GI:L:M:N:P:Q:R:S:VY:?] file(s) [-64] enforce a 64-bit link-edit [-a]create an absolute file [-b]do not do special PIC relocations in a.out [-B direct] specify `direct' bindings for executable when run [-B dynamic | static] search for shared libraries|archives [-B eliminate] eliminate unqualified global symbols from the symbol table [-B group] relocate object from within group [-B local] reduce unqualified global symbols to local [-B reduce] process symbol reductions [-B symbolic] bind external references to definitions when creating shared objects [-c name] record configuration file `name' [-C]demangle C++ symbol name diagnostics [-d y | n] operate in dynamic|static mode [-D token,...] print diagnostic messages [-e epsym] use `epsym' as entry point address [-f name] specify library for which this file is an auxiliary filter [-F name] specify library for which this file is a filter [-G]create a shared object [-h name] use `name' as internal shared object identifier [-i]ignore LD_LIBRARY_PATH setting [-I name] use `name' as path of interpreter [-l x] search for libx.so or libx.a [-L path] search for libraries in directory `path' [-m]print memory map [-M mapfile]use processing directives contained in `mapfile' [-N string] create a dynamic dependency for `string' [-o outfile]name the output file `outfile' [-p auditlib] identify audit library to accompany this object [-P auditlib] identify audit library for processing the dependencies of this object [-Q y | n] do|do not place version information in output file [-r]create a relocatable object [-R path] specify a library search path to be used at run time [-s]strip any symbol and debugging information [-S supportlib] specify a link-edit support library [-t]do not warn of multiply-defined symbols that have different sizes or alignments [-u symname]create an undefined symbol `symname' [-V]print version information [-Y P,dirlist] use `dirlist' as a default path when searching for libraries [-z absexec]when building an executable absolute symbols referenced in dynamic objects are promoted to the executable [-z allextract | defaultextract | weakextract] extract all member files, only members that resolve undefined tor tentative symbols, or allow extraction of archive members to resolvetweak references from archive files [-z combreloc] combine multiple relocation sections [-z defs] tdisallow undefined symbol references [-z endfiltee] marks a filtee such that it will terminate a filters search [-z finiarray=function] name of function to be appended to the .finiarray [-z groupperm | nogroupperm] enable|disable setting of group permissions on dynamic dependencies [-z ignore | record] ignore|record unused dynamic dependencies [-z initarray=function] name of function to be appended to the .initarray
question about replication - a very simple one - I know they all say that - but this is - sql, query
(filter bypass words - Mysql, sql, query) Group, I have just got into a situation in which I need to explore replication and I know nothing about it. Can any one direct me to specific documentation on this and maybe a simple tutorial for the greener of us? Thanks. - 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: max_allowed_packet (was: Re: 4.0.x bug with LONGTEXT?)
* Victoria Reznichenko RB 3) How can the server know that the max_allowed_packet for RB _this_ connection RB (the UPDATE'ing connection) isn't smaller than the RB max_allowed_packet value RB for a future SELECT connection? (I could do the UPDATE ... RB CONCAT(... with RB max_allowed_packet=1M, and later do selects with RB max_allowed_packet=16M) Roger, there is no max_allowed_packet for connection. There are max_allowed_packet for the server and max_allowed_packet for the client. Maybe I didn't explain very well... :) I meant the client-side max_allowed_packet setting for the connection You can't insert data (and have result string) bigger than max_allowed_packet on the server ok, I see... it is the server-side max_allowed_packet that will prevent updating the column to anything bigger than the current value, not the client-side... This means if you have a server-side setting of 1M, you can not insert (or update) 2M in a MEDIUMBLOB field, even if the client use max_allowed_packet=16M? and can't retrieve data on the client bigger than value of the client max_allowed_packet. ...but you can retrieve data bigger than the server-side max_allowed_packet setting? (Only client-side setting matters for retrieving, only server-side setting matters for storing?) Thanks. :) -- Roger 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: Re: temp tables
Is their anyway of finding out what queries are causing tmp tables to write to disk? Cheers John Wards - Original Message - From: Egor Egorov [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Wednesday, August 21, 2002 3:40 PM Subject: Re: Re: temp tables John, Tuesday, August 20, 2002, 5:27:27 PM, you wrote: JW Ta, JW But is it normal to have Temp table bigger than 10meg? And a lot of them? JW Here is my latest data from STATUS JW Created_tmp_disk_tables 46598 JW Created_tmp_tables 87839 JW Uptime 81773 JW And I have set tmp_table_cache to 10M JW I know I could just up the tmp_table_size but I am more concerned about the JW size of the tmp tables and the number of them. JW I am running an in house build CMS and running phorum. I get about 100,000 JW page views an hour. It depends on your queries and tables that are involved. MySQL uses temporary table for some queries. So, if tables are large, temporary tables are also large.. -- 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 - 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
Versions
Hi, I am looking for dates for new versions and the bug fixes they will have contained. I am using 4.0.1... however I have a handles leak. I have been told by another source that this will be resolved in 4.1 My question is, using MyODBC(3.51.03)... Is this a problem with 3.x stable releases or just 4.0.x alpha releases. If this is an issue with both, does anybody know when this will be fixed or what versions don't have a problem? Does anybody else suffer with this? Has anybody found a resolution? Thanks Rich Filter Fodder: 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
msql test post
testing mysql list server to see if my posts are recieved - 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
Problem compiling MySQLGUI source rev 1.7.5
Hello I have a compilation problem with MySQLGUI. I have downloaded ans installed MySQL using the following version mysql-3.23.52 Msql-Mysql-modules-1.2219 DBI-1.18 Data-Dumper-2.101 MySQL pass all the tests and work OK. then MYSQLGUI using the following version fltk-1.0.9 mysql++-1.7.9 fl_editor-0.4 mysqlgui-src-1.7.5 In mysqlgui-src-1.7.5, I have updated the Makefile to use the correct version of mysql++ When I compile MySQLGUI, I get the following error message when compiling the file main.cc : g++ -O3 -g -pipe -fforce-mem -fforce-addr -I. -I../mysql++-1.7.9/sqlplusint -I/usr/local/include/mysql -c main.cc main.cc: In function `void if_conn()': main.cc:464: no matching function for call to `MysqlConnection::clinet_info ()' main.cc:529: no matching function for call to `MysqlConnection::clinet_info ()' make: *** [main.o] Error 1 The others files compile OK. I have spend several days on this and I have not found the error, Is it a known bug ? and have you a solution to this problem. Many thanks for your answer Michel DROZ [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
ORDER
I have a table with around 150 entries in it. I am querying the table with the fallowing command. SELECT * FROM guestbook LIMIT 140,9 This is working fine I am getting the last 9 entries but I would like it to return them in reverse order. Is there a way to do this? I tried this SELECT * FROM guestbook order by id desc LIMIT 140,9 But then I get the first 9 entries not the last 9 in reverse order, any help would be much appreciated. - 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: To share with MySql friends in net?
On Wed, Aug 21, 2002 at 12:30:02PM -0300, Ray da Costa wrote: Oi, for gentility! Could inform which the procedure to share the MySql that is in my machine with the escritorio friends. I may be misunderstanding you. If you have a MySQL database on your machine, and you want other people, from other machines, to access it, you need to: - make sure that MySQL is allowing network connentions (_don't_ use --skip-networking) - create users (with or without passwords), and describe which hosts that can connect from. See: http://www.mysql.com/doc/en/Connection_access.html Hope this helps... -- Brian 'you Bastard' Reichert[EMAIL PROTECTED] 37 Crystal Ave. #303Daytime number: (603) 434-6842 Derry NH 03038-1713 USA Intel architecture: the left-hand path - 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: ORDER
Fifield, Mike wrote: I have a table with around 150 entries in it. I am querying the table with the fallowing command. SELECT * FROM guestbook LIMIT 140,9 This is working fine I am getting the last 9 entries but I would like it to return them in reverse order. Is there a way to do this? I tried this SELECT * FROM guestbook order by id desc LIMIT 140,9 But then I get the first 9 entries not the last 9 in reverse order, any help would be much appreciated. SELECT * FROM guestbook order by id desc LIMIT 9 - 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
Join VS 2 selects
I am guessing that it is quicker to join 2 tables based than it is to do 2 selects in a php script opinions??? Randy sql,query - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
Extention of table_map: not 64 bits clean
I ran out of tables that I can join in one select (31) and rebuilt MySQL with table_map's typedef changed from ulong to ulonglong. First it all worked fine. But after half a day of not very heavy load strange things began happening. Indexes got corrupted. So some of the joins that worked before stopped working. Performance dropped. I think it's somewhere not 64-bits clean. So it would be great if someone from developers will change this typedef and see where the problem is. Yuri. - 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: innob question
On Wednesday 21 August 2002 10:40 am, Egor Egorov wrote: Well, loosely... SET AUTOCOMMIT=0 does not START a transaction, what it does is signal the database that from now on transactions will be explicit, not implicit. That means you NEED to have a transaction to get anything to stick in the database, any work done while autocommit is 0 that is not part of an explicit transaction is just not going to get stored in the database AT ALL. In other words when autocommit is 1 it is as if every statement is surrounded by a seperate transaction. When autocommit is 0 you must use transactions explicitly, THEY ARE NOT OPTIONAL!!! So really the 2 things are not very equivalent, in fact to do a transaction you would say SET AUTOCOMMIT=0 BEGIN WORK COMMIT (or ROLLBACK) Note however that MySQL will 'toggle' out of autocommit mode if you initiate an explicit transaction, so in fact you can simply BEGIN WORK when you are at autocommit =1 and things will be fine. Once you COMMIT the database will go back to the standard autocommiting behaviour on its own. Randy, Tuesday, August 20, 2002, 7:49:09 PM, you wrote: RJ in a innodb table type using mysql max RJ is a begin statement the same as set autocommitt = 0?? Yes. - 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
Binary for Alpha EV56
All, I have been using MySQL version 3.23.33 on my Alpha box for quite a while now. A month or two ago I tried to update to mysql-max-4.0.1 only to learn that the binary was built on an EV6 processor and would not work on the EV56 chip. I could but knowing what a pain it would be for me to pull together all the latest software to build my own... I was hoping MySQL AB might be able to compile a binary package for an EV56 chip? Or perhaps someone has already built a binary that works on my Alpha box (uname and cpuinfo below)? BTW the reason I am using the EV56 is because the box was free... Upgrading is not a priority, my MySQL server is way underutilized, so if it proves too time consuming or troublesome I just won't upgrade. However, I have an Intel PC operating as my replication slave which is running 4.0.1 and the lack of symmetry bugs me. Also I would like to toy with some of the features in version 4 that are not in 3.23. Tim SuSE 7.1 Alpha Edition uname -a Linux alpha1 2.4.4 #2 Sun May 6 08:05:48 GMT 2001 alpha unknown cat /proc/cpuinfo cpu : Alpha cpu model : EV56 cpu variation : 0 cpu revision: 0 cpu serial number : Linux_is_Great! system type : EB164 system variation: LX164 system revision : 0 system serial number: MILO-2.2-17 cycle frequency [Hz]: 5 timer frequency [Hz]: 1024.00 page size [bytes] : 8192 phys. address bits : 40 max. addr. space # : 127 BogoMIPS: 1059.80 kernel unaligned acc: 17 (pc=fc8c3bfc,va=fc0002447c8c) user unaligned acc : 0 (pc=0,va=0) platform string : N/A cpus detected : 0 - 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-3.23.48 (Source distribution) Environment: System: Linux witch 2.4.18-4GB #1 Wed Mar 27 13:57:05 UTC 2002 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/i486-suse-linux/2.95.3/specs gcc version 2.95.3 20010315 (SuSE) Compilation info: CC='gcc' CFLAGS='' CXX='c++' CXXFLAGS='-O2 -march=i486 -mcpu=i686 -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -felide-constructors -fno-exceptions -fno-rtti' LDFLAGS='' LIBC: -rwxr-xr-x1 root root 1394238 Mar 23 19:34 /lib/libc.so.6 -rw-r--r--1 root root 25361424 Mar 23 19:05 /usr/lib/libc.a -rw-r--r--1 root root 178 Mar 23 19:05 /usr/lib/libc.so -rw-r--r--1 root root 869190 Mar 23 20:40 /usr/lib/libc-client.a lrwxrwxrwx1 root root 20 May 3 20:09 /usr/lib/libc-client.so - libc-client.so.2001a -rwxr-xr-x1 root root 725296 Mar 23 20:40 /usr/lib/libc-client.so.2001a Configure command: ./configure --disable-shared --with-mysqld-ldflags=-static --with-client-ldflags=-static --without-berkeley-db --without-innodb --enable-assembler --enable-large-files --infodir=/usr/share/info --libdir=/usr/lib --libexecdir=/usr/sbin --localstatedir=/var/lib/mysql --mandir=/usr/share/man --prefix=/usr --sysconfdir=/etc --with-mysqld-user=mysql --without-debug --datadir=/usr/share --includedir=/usr/include --with-extra-charsets=complex --with-unix-socket-path=/var/lib/mysql/mysql.sock --with-libwrap - 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
Not sure which list to use - this is a real strange one with ODBC
Groups,
I have this snippet of code:
$dbh = DBI-connect( dbi:ODBC:${db_name}, $user, $pass)
or DoError(Unable to connect: $DBI::errstr);
#$dbh-debug(2);
$fsql = qq!select empl_no_a, user_ln, user_fn, user_mi, aka,
longname_a, longname_b, longname_c, useaka from activeempsinfo!;
$db_action = $dbh-prepare($fsql);
$db_action-execute or DoError(could not do $fsql - $DBI::errstr );
The resource is set up for odbc as a system dsn it is setting on another
drive and I have a batch file running the script that contains the code
above which does the following:
@echo off
net use h: /delete
net use h: \\mcdsssql\hrdata
Then runs my script.
OK - here is the problem:
the execute above dies with the following error:
panic: dbd_error on bad handle type at update_from_hr.pl line 48.
However when I allow the debug statment above - it spews all of its debug
infor and the script finishes successfully and updates what it is supposed
to.
ANY IDEAS?? - very perplexing.
Thanks.
-
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Re: Not sure which list to use - this is a real strange one with ODBC
Why use odbc when native drivers are available?
Norris, Joseph wrote:
Groups,
I have this snippet of code:
$dbh = DBI-connect( dbi:ODBC:${db_name}, $user, $pass)
or DoError(Unable to connect: $DBI::errstr);
#$dbh-debug(2);
$fsql = qq!select empl_no_a, user_ln, user_fn, user_mi, aka,
longname_a, longname_b, longname_c, useaka from activeempsinfo!;
$db_action = $dbh-prepare($fsql);
$db_action-execute or DoError(could not do $fsql - $DBI::errstr );
The resource is set up for odbc as a system dsn it is setting on another
drive and I have a batch file running the script that contains the code
above which does the following:
@echo off
net use h: /delete
net use h: \\mcdsssql\hrdata
Then runs my script.
OK - here is the problem:
the execute above dies with the following error:
panic: dbd_error on bad handle type at update_from_hr.pl line 48.
However when I allow the debug statment above - it spews all of its debug
infor and the script finishes successfully and updates what it is supposed
to.
ANY IDEAS?? - very perplexing.
Thanks.
-
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http://www.mysql.com/manual.php (the manual)
http://lists.mysql.com/ (the list archive)
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RE: Not sure which list to use - this is a real strange one with ODBC
Agreed except in this case what I have to read is a FoxPro database -
(yuck!)
-Original Message-
From: Gerald Clark [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, August 21, 2002 11:28 AM
To: Norris, Joseph
Cc: Mysql_List (E-mail); Perl Database (E-mail); Perl Web (E-mail); Perl
Win32 Users (E-mail)
Subject: Re: Not sure which list to use - this is a real strange one
with ODBC
Why use odbc when native drivers are available?
Norris, Joseph wrote:
Groups,
I have this snippet of code:
$dbh = DBI-connect( dbi:ODBC:${db_name}, $user, $pass)
or DoError(Unable to connect: $DBI::errstr);
#$dbh-debug(2);
$fsql = qq!select empl_no_a, user_ln, user_fn, user_mi, aka,
longname_a, longname_b, longname_c, useaka from activeempsinfo!;
$db_action = $dbh-prepare($fsql);
$db_action-execute or DoError(could not do $fsql - $DBI::errstr );
The resource is set up for odbc as a system dsn it is setting on another
drive and I have a batch file running the script that contains the code
above which does the following:
@echo off
net use h: /delete
net use h: \\mcdsssql\hrdata
Then runs my script.
OK - here is the problem:
the execute above dies with the following error:
panic: dbd_error on bad handle type at update_from_hr.pl line 48.
However when I allow the debug statment above - it spews all of its debug
infor and the script finishes successfully and updates what it is supposed
to.
ANY IDEAS?? - very perplexing.
Thanks.
-
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http://www.mysql.com/manual.php (the manual)
http://lists.mysql.com/ (the list archive)
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where is replication logged?
Hi folks, I was just wondering, where I can see, which queries are used from the bin-log. I am using a setup with ...do-table so I restricted it but I am not sure if all the queries are taken to update the tables. is there a log where I can see, what was done? I looked at the relay-log but mysqlbinlog (from 3.x.) didn't show all the lines in there!? And for the records, 3.23.49 as master and 4.0.2 as slave, both on the same machine with different ports and sockets. Any ideas? Thomas PS: for the filter sql, query - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
mysqldump and mysqlimport
Hello, Having a problem here. I'm trying to get a Mysql 3.23 database from a Red Hat 7 machine over to a Mysql 3.23 on a Solaris Sparcstation. I was able to dump the database using the mysqldump command. The database has 3 tables, and I used the following syntax: mysqldump -u username -p database table_name backup.sql I repeated this for all 3 tables, giving the each sql file a different name. From my understanding, I can call the backup file anything I want. This seemed to work because each sql file I made had data in it, so all seemed well. I copied the files to the sparc server and did a mysqlimport. I tried: mysqlimport -u username -p database table_name I am told that it cannot find the ISM (I think that was the name) file. Well, nowhere for the mysqldump that I could find did it mention anything about this. Clearly I am doing something wrong. I searched for hours yesterday and searched google for different was to use these commands, but couldn't find anything other than the documentation and the syntax used above. Any suggestions? Am I using mysqldump and mysqlimport correctly? I am logged on as root on both machines when I do this, and I have the right username and password for the database. Thanks! Aaron - 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 service does not start
I did not have any problem installing mysql ver 3.23.52 on Windows NT workstation or xp pro, however, on Windows 2000 server mysql service does not start. When I try to start it I get error 1067-the process terminated unexpectedly. In all cases I install the software on drive D and create the my.ini file and set environment variables. Any solutions? Thanks. S. Karshenas - 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: mysqldump and mysqlimport
On Wed, Aug 21, 2002 at 11:37:57AM -0700, abw wrote: Hello, Having a problem here. I'm trying to get a Mysql 3.23 database from a Red Hat 7 machine over to a Mysql 3.23 on a Solaris Sparcstation. I was able to dump the database using the mysqldump command. The database has 3 tables, and I used the following syntax: [...] I copied the files to the sparc server and did a mysqlimport. I tried: mysqlimport -u username -p database table_name I am told that it cannot find the ISM (I think that was the name) file. Well, nowhere for the mysqldump that I could find did it mention anything about this. Clearly I am doing something wrong. I searched for hours yesterday and searched google for different was to use these commands, but couldn't find anything other than the documentation and the syntax used above. Any suggestions? Am I using mysqldump and mysqlimport correctly? mysqlimport is not the opposite of mysqldump; mysqlimport is used to bulk-read the contents of textfiles into a MySQL database. If you have a mysqldump-generated file of SQL statements, you read it back into a database with the mysql command, e.g. mysql -u username -p database backup-file.sql Jesse Sheidlower - 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 service does not start
Hello, See mysql\data\[hostname].err or mysql\data\mysql.err for what might have gone wrong. Also, you could try starting your mysqld with the following (not as a service): mysqld-(max-)nt --console --standalone Then, if there's something wrong in the error log, you can copy/paste the last lines of it into here and I or somebody else will figure out what's wrong. Regards, Iikka Btw, this message would be better suited for the win32 list. ** * Iikka Meriläinen * * E-mail: [EMAIL PROTECTED] * * Vaala, Finland * ** On Wed, 21 Aug 2002, Saeed Karshenas wrote: I did not have any problem installing mysql ver 3.23.52 on Windows NT workstation or xp pro, however, on Windows 2000 server mysql service does not start. When I try to start it I get error 1067-the process terminated unexpectedly. In all cases I install the software on drive D and create the my.ini file and set environment variables. Any solutions? Thanks. S. Karshenas - 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: Binary for Alpha EV56
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Hi there, On Wednesday 21 August 2002 20:17, Timothy Olden wrote: I have been using MySQL version 3.23.33 on my Alpha box for quite a while now. A month or two ago I tried to update to mysql-max-4.0.1 only to learn that the binary was built on an EV6 processor and would not work on the EV56 chip. That's correct. We build our Alpha binary with the Compaq C/C++ compiler on a Compaq DS-20, which has an EV6 processor. So far, we only used the compile option -fast, which by default optimizes for the platform it is currently running on and breaking backwards compatibility. The code will probably cause illegal instruction traps for you. I could but knowing what a pain it would be for me to pull together all the latest software to build my own... I was hoping MySQL AB might be able to compile a binary package for an EV56 chip? I have now added the compile flag -arch generic, which is supposed to make sure the code runs on all Alpha machines - all upcoming releases of MySQL will now be compiled with this flag. Bye, LenZ - -- For technical support contracts, visit https://order.mysql.com/?ref=mlgr __ ___ ___ __ / |/ /_ __/ __/ __ \/ /Mr. Lenz Grimmer [EMAIL PROTECTED] / /|_/ / // /\ \/ /_/ / /__ MySQL AB, Production Engineer /_/ /_/\_, /___/\___\_\___/ Hamburg, Germany ___/ www.mysql.com -BEGIN PGP SIGNATURE- Version: GnuPG v1.0.6 (GNU/Linux) Comment: For info see http://www.gnupg.org iD8DBQE9Y+gKSVDhKrJykfIRAqymAJ99BGHPpOlUDpdvlShI6BYLZGhWjQCePJ97 Zf3NuOjhKyLAk3pLAIqYwJo= =Lkhs -END PGP SIGNATURE- - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
Re: insert command
- Original Message - From: Franklin Williams Jr. [EMAIL PROTECTED] Date: Tue, 20 Aug 2002 18:24:52 -0400 To: Joseph Grundy [EMAIL PROTECTED] Subject: Re: insert command - Original Message - From: Keith C. Ivey [EMAIL PROTECTED] Date: Tue, 20 Aug 2002 16:50:39 -0400 To: [EMAIL PROTECTED] Subject: Re: insert command On 21 Aug 2002, at 4:27, Joseph Grundy wrote: I need to know if there is a way to do a simple insert from a .txt file, using insert and only populate one column. Its a streamline db and I want to enter only a few of the columns. I have exported all data into txt files at this point. I can not find any mention on mysql's site other than doing all rows or leaving /n spots with 3000 records and 35 columns can take a bit of time If I'm understanding what you want correctly, you need to either (1) preprocess your text file (with a line or two of Perl or whatever you use for manipulating text files) to remove the columns you don't want or (2) import all the columns and just drop the ones you don't want. In the special case where the columns you do want happen to be the ones at the start of each line, then you should be able to import them with LOAD DATA without modifying the text file. -- Keith C. Ivey [EMAIL PROTECTED] Tobacco Documents Online http://tobaccodocuments.org I have the text files created. Example I have a table created lets say prices, in table prices there are 15 columns named 1 through 15. I want to be able to populate one column say 8 with data I exported from a column in a different database, using the txt file. Instead of populating by row. I was seeing if there was a way other than nulling all columns but that one I wanted the data to go into. To put 2000 records directly into column 8 as above. Thanks Joseph. Hi, I think McNeil basically answered this oneuse Load data and provide the field list for ONLY the columns you wish to populate. Similar to: INSERT INTO tablename(fieldlist, ) VALUES(value list, ) The number of items in the VALUE list MUST match the number of fields in the field list. Here is the syntax: LOAD DATA [LOCAL] INFILE 'file_name.txt' [REPLACE | IGNORE] INTO TABLE 'table_name' [FIELDS [TERMINATED BY '\t' or ','] [ENCLOSED BY ''] [ESCAPED BY '\\'] ] [LINES TERMINATED BY '\n'] [IGNORE number LINES] [(colname, ...)] LOCAL specifies client machine...without it mysql assumes file is on server REPLACE IGNORE controls duplicates...replace replaces existing rows with the same key, IGNORE skips those. leave out and any dups found returns error and stops processing. So in your case its pretty simple: LOAD DATA LOCAL INFILE 'file_name.txt' INTO TABLE table_name (colname1, colname2, ...); The qualifiers in the FIELDS section can be used to designate how the data is presented in the infile if that is a concern. You will not need them for a single column entry. let me know if this DOES NOT work!! hehe Franklin Williams For the (colname1) if column was address, table was friends, and txt file was data.txt, would it look like this? LOAD DATA LOCAL INFILE 'data.txt' INTO TABLE friends (address); when doing it this way i get error 1148 the used command is not allowed with this MySQL version. also I am doing this on windows machine if that really makes a difference. Thank you Joseph -- __ Sign-up for your own FREE Personalized E-mail at Mail.com http://www.mail.com/?sr=signup - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
help with a query
I am a beginner at SQL and would appreciate any help with a simple query. I have two tables: host patch The host table contains details for a particular host (OS, cpus, memory, etc) and the patch table contains patches installed on that host. For example: Host: hostid hostnameOS cpusmemory 8000abcdabacus 2.6 4 1024 8001abcequark 2.8 1 512 8008efd1sharp 2.9 2 2048 Patch: hostid patchnumber patchversion 8000abcd105181 31 8000abcd109201 01 8000abcd108701 15 8001abce108528 12 8001abce108655 10 8001abce106655 07 . . . I am trying to write a query that would list all hosts that do not have a particular patch installed. TIA, Ajay - 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: Binary for Alpha EV56
On Wed, 2002-08-21 at 15:20, Lenz Grimmer wrote: That's correct. We build our Alpha binary with the Compaq C/C++ compiler on a Compaq DS-20, which has an EV6 processor. So far, we only used the compile option -fast, which by default optimizes for the platform it is currently running on and breaking backwards compatibility. The code will probably cause illegal instruction traps for you. Yup... illegal instruction that is what happened to me... It was at that point I read the documentation about the build and found out why. What can I say... I am a physicist, I take the experimental approach first. :) I have now added the compile flag -arch generic, which is supposed to make sure the code runs on all Alpha machines - all upcoming releases of MySQL will now be compiled with this flag. This is why I love MySQL and MySQL AB... unparalleled database performance and ease of use, unbeatable customer satisfaction and just plain great people. Thanks Lenz Tim - 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
[todd@fries.net: Re: Error: CHILD: exit on signal (11)]
What happens when mysql_fetch_rows() returns a valid pointer to free'd memory?
Is this a bug in the library or ??
To reproduce this I'm running freeradius with about 10 different background
test clients repeatively testing a login feature, at the same time running
a script that randomly sleeps between stop'ing and start'ing the database.
SuSE 7.3# rpm -qa | grep mysql
mysql-shared-3.23.44-5
mysql-client-3.23.44-5
The expectation is that mysql_fetch_row() should either return NULL, as the
documentation suggests, or a valid pointer to valid memory.
I had to run this with electric fence, btw, to catch this.
--
Todd Fries .. [EMAIL PROTECTED]
(last updated $ToddFries: signature.p,v 1.2 2002/03/19 15:10:18 todd Exp $)
- Forwarded message from Todd T. Fries [EMAIL PROTECTED] -
Date: Wed, 21 Aug 2002 14:36:08 -0500
From: Todd T. Fries [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Cc: [EMAIL PROTECTED]
Subject: Re: Error: CHILD: exit on signal (11)
In-Reply-To: [EMAIL PROTECTED]
X-Operating-System: OpenBSD shadow.fries.net 3.1 GENERIC
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X-IM: toddfries@AIM, toddfries@Yahoo, 115268457@ICQ,
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Precedence: bulk
The code path this follows is ..
rlm_sql.c:static int rlm_sql_authorize(void *instance, REQUEST * request) {
[..]
ret = rlm_sql_fetch_row(sqlsocket, inst);
sql_mysql.c:int sql_fetch_row(SQLSOCK * sqlsocket, SQL_CONFIG *config) {
rlm_sql_mysql_sock *mysql_sock = sqlsocket-conn;
sqlsocket-row = mysql_fetch_row(mysql_sock-result);
if (sqlsocket-row == NULL) {
return sql_check_error(mysql_errno(mysql_sock-sock));
}
return 0;
}
if (ret) {
radlog(L_ERR, rlm_sql_authorize: query failed);
return RLM_MODULE_FAIL;
}
row = sqlsocket-row;
if (row == NULL) {
radlog(L_ERR, rlm_sql_authorize: no rows returned from query (no such
user));
return RLM_MODULE_OK;
}
if (row[0] == NULL) {
radlog(L_ERR, rlm_sql_authorize: row[0] returned NULL.);
return RLM_MODULE_OK;
}
if ((passwd_item = pairmake(User-Password,row[0],T_OP_SET)) != NULL)
pairadd(request-config_items,passwd_item);
Now please help me understand if I'm understanding this right. It would
appear some kindof failure is happening in the mysql_fetch_row, and it is
instead of returning NULL, returning free'ed memory. At least my research
suggests it SHOULD return NULL on any failure or valid, allocated memory
on success ...
http://www.mysql.com/doc/en/mysql_fetch_row.html
On a side note, perhaps I should release the socket only when the access of
the 'row' pointer is done? Or perhaps the api should be altered (again) to
pass a pointer array into fetch_row so that the socket can be released without
the potential for over-writing prior results?
--
Todd Fries .. [EMAIL PROTECTED]
(last updated $ToddFries: signature.p,v 1.2 2002/03/19 15:10:18 todd Exp $)
Penned by Todd T. Fries on Wed, Aug 21, 2002 at 01:54:34PM -0500, we have:
| ..more..
|
| (gdb) bt full
| #0 rlm_sql_authorize (instance=0x42735fd0, request=0x42a5bf74)
| at rlm_sql.c:492
| check_tmp = (VALUE_PAIR *) 0x0
| reply_tmp = (VALUE_PAIR *) 0x0
| passwd_item = (VALUE_PAIR *) 0x42a81034
| found = 1
| sqlsocket = (SQLSOCK *) 0x427d1fe8
| row = 0x42a81034
| querystr = SELECT Value,Attribute FROM radcheck WHERE UserName = 'toddtest'
|AND ( Attribute = 'User-Password' OR Attribute = 'Password' OR Attribute =
|'Crypt-Password' ) ORDER BY Attribute DESC\000ergroup.GroupName...
| ret = 0
| sqlusername = toddtest, '\000' repeats 509 times
| #1 0x080569f0 in call_modsingle (component=1, sp=0x42729fcc,
| request=0x42a5bf74, default_result=6) at modcall.c:211
| component = 1
| sp = (modsingle *) 0x42729fcc
| request = (REQUEST *) 0x42a5bf74
| myresult = 1118158708
| #2 0x08056b68 in modcall (component=1, c=0x42729fcc, request=0x42a5bf74)
| at modcall.c:315
| sp = (modsingle *) 0x42a81034
| c = (modcallable *) 0x42729fcc
| ---Type return to continue, or q return to quit---q
| Quit
| (gdb) print row
| $1 = 0x42a81034
| (gdb) print *row
| $2 = 0x42a81040 XKgM9N6tR3Xw2
| (gdb) print row[0]
| $3 = 0x42a81040 XKgM9N6tR3Xw2
| (gdb)
|
| --
| Todd Fries .. [EMAIL PROTECTED]
|
| (last updated $ToddFries: signature.p,v 1.2 2002/03/19 15:10:18 todd Exp $)
|
| Penned by Alan DeKok on Mon, Aug 19, 2002 at 02:42:19PM -0400, we have:
| | Todd T. Fries [EMAIL PROTECTED] wrote:
| | It seems to happen when the database is doing a hot-backup and is
| | unresponsive/slow for a few (10-15) minutes.
| |
| | If authorization depends on that database, and it goes down for
| | 10-15 minutes, then there's not much point in running the server
RE: help with a query
select hostid,patch.patchnumber from host left join patch on host.hostid = patch.hostid where patchnumber isnull -Original Message- From: Ajay Patel - SunService [mailto:[EMAIL PROTECTED]] Sent: Wednesday, August 21, 2002 2:27 PM To: [EMAIL PROTECTED] Subject: help with a query I am a beginner at SQL and would appreciate any help with a simple query. I have two tables: host patch The host table contains details for a particular host (OS, cpus, memory, etc) and the patch table contains patches installed on that host. For example: Host: hostid hostnameOS cpusmemory 8000abcdabacus 2.6 4 1024 8001abcequark 2.8 1 512 8008efd1sharp 2.9 2 2048 Patch: hostid patchnumber patchversion 8000abcd105181 31 8000abcd109201 01 8000abcd108701 15 8001abce108528 12 8001abce108655 10 8001abce106655 07 . . . I am trying to write a query that would list all hosts that do not have a particular patch installed. TIA, Ajay - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
Re: help with a query
Ajay Patel - SunService wrote: I am a beginner at SQL and would appreciate any help with a simple query. I have two tables: host patch The host table contains details for a particular host (OS, cpus, memory, etc) and the patch table contains patches installed on that host. For example: Host: hostid hostnameOS cpusmemory 8000abcd abacus 2.6 4 1024 8001abce quark 2.8 1 512 8008efd1 sharp 2.9 2 2048 Patch: hostid patchnumber patchversion 8000abcd 105181 31 8000abcd 109201 01 8000abcd 108701 15 8001abce 108528 12 8001abce 108655 10 8001abce 106655 07 . . . I am trying to write a query that would list all hosts that do not have a particular patch installed. TIA, Ajay SELECT patch.hostid FROM patch left join host ON patch.hostid=host.hostid WHERE patchnumber=109201 and host.hostid is NULL; - 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
getting around lack of subselects in mysql 3.23.*
I need to figure out values in a column of a given table that do not exist in a a column of another given table without subselects. For example: If I have one table called TABLEA with column name id and values 1,2,3,4,5,6,7, and another table called TABLEB with column name id and values 3,4,5. Is there any select statement I can do, which will return records in TABLEA with id values 1,2,6,7? With subselects you could do it as such: select id from TABLEA where id NOT IN select id from TABLEB How can I do it in versions of MySQL that don't have subselects (multiple steps is fine)? I really need help on this. Thanks in advance! Gabe - 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-based mysql high-availability scheme..
Hey all, i'm trying to setup a system in which a slave takes over as master in the case the master dies. we're using innodb w/ databases of about 500 megs, so scp/rsyncing those every night is a pretty daunting task, not to mention we can never be sure that the secondary DB has the most recent data. so, i'm going to setup mysql a mysql slave and have it copy all of the data in that manner. theres some concerns i have though, of course. when the master dies, the slave throws in a new my.cnf and starts up as a master; thats fine. but what about when the original master comes back up? the secondary/backup database could have had INSERTs to it, so the original master must sync those. my solution is just to have the original master startup as a slave to the new master. eventually, everything will sync up. but when? how do i know, and how can i test this? when it does, id like everything to switch back. perhaps theres not a way via mysql commands/variables to do this.. is there a specific file structure i could test for? like checking file sizes/existence of files in mysql's data/ directory? also, when switching masters, what exactly is required? from searching some archives, it seems like i just need to remove master.info hostname.index, and then RESET MASTER on the master: 'a' is primary/master 'b' is secondary/slave a goes down, b restarts as a master a comes back up, rm's its master.info hostname.index files executes RESET MASTER on b starts up as a slave to dopey does this sound right? am i going to run into problems are there any other steps that should be added, particularly since we use InnoDB tables? has/is anyone else setting up similar functionality? I noticed linux-ha, but this isnt exactly what im looking for.. anybody have anything more generalized? ill share my results with the list, if i finish it in time.. thanks, -tom - 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: inserting into numerical fields fails with non-English locale
This is copied from http://www.openoffice.org/issues/show_bug.cgi?id=6600 Hi, I encountered that MySQL only ask for english locale and doesn't work if this locale is not available. As I remember they only ask for LC_ENGLISH or something like that. Sorry that I could say more about, I don't know if there exists already a bug by MySQL about this. From our side we cann't fix the bug. All parameters we submit to the driver are set via API calls. Our insert statement looks like this insert into Table1 (?,?,?) so that we supply the orignal value to the ODBC driver of MySQL. The conversion back into an ACSII string is done by the driver itself. So the best way to fix this bug, 1. submit a bug to MySQL, 2. install an englsih locale :-( Hope this helps. Best regards, Ocke Hi, Hope you can recognize this as a bug in the driver. -- Luc Castermans 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: getting around lack of subselects in mysql 3.23.*
Hello. On Wed 2002-08-21 at 16:49:06 -0400, [EMAIL PROTECTED] wrote: I need to figure out values in a column of a given table that do not exist in a a column of another given table without subselects. For example: If I have one table called TABLEA with column name id and values 1,2,3,4,5,6,7, and another table called TABLEB with column name id and values 3,4,5. Is there any select statement I can do, which will return records in TABLEA with id values 1,2,6,7? With subselects you could do it as such: select id from TABLEA where id NOT IN select id from TABLEB How can I do it in versions of MySQL that don't have subselects (multiple steps is fine)? Well, that is explained in the manual section about missing sub-selects (it even contains almost exactly your query as example): http://www.mysql.com/doc/en/ANSI_diff_Sub-selects.html Bye, 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: Not sure which list to use - this is a real strange one with ODBC
Then it doesn't belong on the MySQl list, does it?
Norris, Joseph wrote:
Agreed except in this case what I have to read is a FoxPro database -
(yuck!)
-Original Message-
From: Gerald Clark [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, August 21, 2002 11:28 AM
To: Norris, Joseph
Cc: Mysql_List (E-mail); Perl Database (E-mail); Perl Web (E-mail); Perl
Win32 Users (E-mail)
Subject: Re: Not sure which list to use - this is a real strange one
with ODBC
Why use odbc when native drivers are available?
Norris, Joseph wrote:
Groups,
I have this snippet of code:
$dbh = DBI-connect( dbi:ODBC:${db_name}, $user, $pass)
or DoError(Unable to connect: $DBI::errstr);
#$dbh-debug(2);
$fsql = qq!select empl_no_a, user_ln, user_fn, user_mi, aka,
longname_a, longname_b, longname_c, useaka from activeempsinfo!;
$db_action = $dbh-prepare($fsql);
$db_action-execute or DoError(could not do $fsql - $DBI::errstr );
The resource is set up for odbc as a system dsn it is setting on another
drive and I have a batch file running the script that contains the code
above which does the following:
@echo off
net use h: /delete
net use h: \\mcdsssql\hrdata
Then runs my script.
OK - here is the problem:
the execute above dies with the following error:
panic: dbd_error on bad handle type at update_from_hr.pl line 48.
However when I allow the debug statment above - it spews all of its debug
infor and the script finishes successfully and updates what it is supposed
to.
ANY IDEAS?? - very perplexing.
Thanks.
-
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Can't build MySQL-3.23.52 with GCC 3.2 on Solaris 7
I just joined this list, so I hope my question is appropriate. I'm trying to build mysql-3.23.52 on my UltraEnterprise 3500, running Solaris 7. I can't use a pre-compiled binary because I need to install it in /opt/local rather than /usr/local. I'm using GCC/G++ 3.2, in /opt/local/bin. My $PATH is: /opt/local/bin:/usr/ccs/bin:/usr/bin:/usr/sbin Configuring with ./configure --prefix=/opt/local/mysql generates no warnings, but make stops with: Making all in client make[2]: Entering directory `/opt/local/src/mysql-3.23.52/client' /bin/sh ../libtool --mode=link g++ -O3 -DDBUG_OFF -fno-implicit-templates -fno-exceptions -fno-rtti -DHAVE_CURSES_H -I/opt/local/src/mysql-3.23.52/include -DHAVE_RWLOCK_T -o mysql mysql.o readline.o sql_string.o completion_hash.o ../readline/libreadline.a -lcurses ../libmysql/libmysqlclient.la -lgen -lsocket -lnsl -lm g++ -O3 -DDBUG_OFF -fno-implicit-templates -fno-exceptions -fno-rtti -DHAVE_CURSES_H -I/opt/local/src/mysql-3.23.52/include -DHAVE_RWLOCK_T -o mysql mysql.o readline.o sql_string.o completion_hash.o ../readline/libreadline.a -lcurses ../libmysql/.libs/libmysqlclient.a -lgen -lsocket -lnsl -lm -lgen -lsocket -lnsl -lm ld: fatal: library -lgcc_s: not found ld: fatal: library -lgcc_s: not found ld: fatal: File processing errors. No output written to mysql collect2: ld returned 1 exit status make[2]: *** [mysql] Error 1 make[2]: Leaving directory `/opt/local/src/mysql-3.23.52/client' make[1]: *** [all-recursive] Error 1 make[1]: Leaving directory `/opt/local/src/mysql-3.23.52' make: *** [all-recursive-am] Error 2 Does anyone have a clue what the problem is? Karl Anderson Computer Sciences Corporation, under contract to U.S. EPA - 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: getting around lack of subselects in mysql 3.23.*
Yes, I see that now in the docs and it makes perfect sense. Sorry about that. My bad. --Gabe Benjamin Pflugmann wrote: Hello. On Wed 2002-08-21 at 16:49:06 -0400, [EMAIL PROTECTED] wrote: I need to figure out values in a column of a given table that do not exist in a a column of another given table without subselects. For example: If I have one table called TABLEA with column name id and values 1,2,3,4,5,6,7, and another table called TABLEB with column name id and values 3,4,5. Is there any select statement I can do, which will return records in TABLEA with id values 1,2,6,7? With subselects you could do it as such: select id from TABLEA where id NOT IN select id from TABLEB How can I do it in versions of MySQL that don't have subselects (multiple steps is fine)? Well, that is explained in the manual section about missing sub-selects (it even contains almost exactly your query as example): http://www.mysql.com/doc/en/ANSI_diff_Sub-selects.html Bye, Benjamin. - 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 handling/exit on error
Being fairly new to mysql, I'm trying to do the following and coming up empty handed. I'm in the process of writing a set of sql scripts (aka, text files to be sourced (\.) inside of the MySQL interpreter) Ideally, I would like to be able to have the following behaviour: On error, rollback the current transaction and stop execution. If, in addition, the source can exit with an error code to facilitate nested behavior, all the better. Why is this all being done via sql scripts and not perl/python/etc? Because there is no need for a lot of control; in essence it is a bunch of create and populate table tasks. Being able to stop cold on an error in these situations would be a great thing. Any help on how to do on error... would be greatly appreciated. - clark. - 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 Table alteration question
The following table uses order_id as the primary key. My problem is that I need to be able to change order_id so that it is not a primary key. Next, I want to add a new auto incrementing key. What sql commands should I use to first back up the table and then to accomplish this modification. This is a production table so I must be very careful. mysql describe transaction_response; +---+---+--+-+-+---+ | Field | Type | Null | Key | Default | Extra | +---+---+--+-+-+---+ | order_id | int(11) | | PRI | 0 | | | result| tinyint(16) | YES | | NULL| | | pnref | varchar(12) | YES | | NULL| | | respmsg | varchar(128) | YES | | NULL| | | authcode | varchar(6)| YES | | NULL| | | avsaddr | char(1) | YES | | NULL| | | avszip| char(1) | YES | | NULL| | | timestamp | timestamp(14) | YES | | NULL| | | merchant_name | varchar(20) | YES | | NULL| | +---+---+--+-+-+---+ Thank You Paul - 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
Currency Problem
Hi, I just want to know if mysql can set the output of a certain currency to this pattern : $1,500.00 If I use a comma on a certain amount then I add it up to another amount with a comma I get the wrong answer. I'm using php mysql by the way. Any hints on this one? Regards, Delz - 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: Not sure which list to use - this is a real strange one with ODBC
I definitely fixed some problems when using Foxpro in DBD::ODBC in the
later/latest versions. However, I do not believe that ActiveState has
caught up with me yet. Use search.cpan.org searching for DBD::ODBC to check
the changes information and compare that with the version you are running
now. I *know* there's a line about finally fixing Foxpro stuff...
I suggest getting the latest and the *latest* binary is on:
ftp://ftp.esoftmatic.com/outgoing/DBI
Get *both* DBI and DBD::ODBC if you use my binaries. They are a pair.
Better yet, if you have a compiler, build the latest yourself which is
version 0.45_15.
Regards,
Jeff
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED]]On Behalf Of
Norris, Joseph
Sent: Wednesday, August 21, 2002 2:35 PM
To: 'Gerald Clark'; Norris, Joseph
Cc: Mysql_List (E-mail); Perl Database (E-mail); Perl Web (E-mail); Perl
Win32 Users (E-mail)
Subject: RE: Not sure which list to use - this is a real strange one
with ODBC
Agreed except in this case what I have to read is a FoxPro database -
(yuck!)
-Original Message-
From: Gerald Clark [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, August 21, 2002 11:28 AM
To: Norris, Joseph
Cc: Mysql_List (E-mail); Perl Database (E-mail); Perl Web (E-mail); Perl
Win32 Users (E-mail)
Subject: Re: Not sure which list to use - this is a real strange one
with ODBC
Why use odbc when native drivers are available?
Norris, Joseph wrote:
Groups,
I have this snippet of code:
$dbh = DBI-connect( dbi:ODBC:${db_name}, $user, $pass)
or DoError(Unable to connect: $DBI::errstr);
#$dbh-debug(2);
$fsql = qq!select empl_no_a, user_ln, user_fn, user_mi, aka,
longname_a, longname_b, longname_c, useaka from activeempsinfo!;
$db_action = $dbh-prepare($fsql);
$db_action-execute or DoError(could not do $fsql - $DBI::errstr );
The resource is set up for odbc as a system dsn it is setting on another
drive and I have a batch file running the script that contains the code
above which does the following:
@echo off
net use h: /delete
net use h: \\mcdsssql\hrdata
Then runs my script.
OK - here is the problem:
the execute above dies with the following error:
panic: dbd_error on bad handle type at update_from_hr.pl line 48.
However when I allow the debug statment above - it spews all of its debug
infor and the script finishes successfully and updates what it
is supposed
to.
ANY IDEAS?? - very perplexing.
Thanks.
___
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MYSQL Quota
Hi, We want to set quota per user. Is that possible on MySQL ? If so how can that be done? Alex - 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
Keys, Wheres, and Order bys
If I have a query like: select field1 from table where field2=0 order by field3 desc limit 30; and I have keys: key field2 (field2) key field3 (field3) Will MySQL use one key to select and one to order? Or do I need a: key field2_field3 (field2, field3) This is a big table and i don't want to have to alter it unless I need too. thanks, Brian. - 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: Currency Problem
this is a php question, try: http://www.php.net/manual/en/function.number-format.php Hi, I just want to know if mysql can set the output of a certain currency to this pattern : $1,500.00 If I use a comma on a certain amount then I add it up to another amount with a comma I get the wrong answer. I'm using php mysql by the way. Any hints on this one? Regards, Delz - 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: Keys, Wheres, and Order bys
try select * from table where field2=0 order by field3 desc limit 30 I think you need the column to compare. If I have a query like: select field1 from table where field2=0 order by field3 desc limit 30; and I have keys: key field2 (field2) key field3 (field3) Will MySQL use one key to select and one to order? Or do I need a: key field2_field3 (field2, field3) This is a big table and i don't want to have to alter it unless I need too. thanks, Brian. - 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 Connector/J 2.0.14 issue
Hi, I have redhat 7.1 and I am using mysql server 3.23.36 and I could login as a user to the linux server and run mysql program from the command line and connect to database I want to and do all SQL commands without any problems... But when I run a program that has Class.forName(org.gjt.mm.mysql.Driver).newInstance(); Connection connection = java.sql.DriverManager.getConnection( jdbc:mysql://localhost:3306/test); I am getting this error when I run this code java.sql.SQLException: Invalid authorization specification: Access denied for us er: '[EMAIL PROTECTED]' (Using password: NO) at com.mysql.jdbc.MysqlIO.init(Unknown Source) at com.mysql.jdbc.Connection.connectionInit(Unknown Source) at com.mysql.jdbc.jdbc2.Connection.connectionInit(Unknown Source) at com.mysql.jdbc.Driver.connect(Unknown Source) at java.sql.DriverManager.getConnection(DriverManager.java:517) at java.sql.DriverManager.getConnection(DriverManager.java:199) at DateTest.main(DateTest.java:20) But I can connect to this database from command line prompt without any problems Thanks Anand _ Chat with friends online, try MSN Messenger: http://messenger.msn.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
Stability of 4.0.x
I find myself in the position where I really would like to use 4.0.x in a production environment where currently 3.23.x is being used. (Mainly because of the ability of 4.0.x to use indexes on ORDER BY ... DESC, which are currently just too slow). What I need to know is how stable can I consider the 3.23.x features to be inside 4.0.x? ... have there been (m)any recent bugs in the 4.0.x tree for features that used to work fine in 3.23.x? Any indications (especially from the MySQL developers) would be appreciated greatly, Jerry van Leeuwen - 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
Hey, Im trying to create a db on a server (over which I have no control) and I keep getting this error: mysqladmin: CREATE DATABASE failed; error: 'Access denied for user: '@localhost' to database 'musica'' Any suggestions? Andrew My homepage http://www.andrewski.fr.st - 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
How can I do this query ? (Join with a preselction)
Hi I'm just getting started with mysql so please bear with me. =8-} I do a 3 table query like: SELECT a.x, b.y, c.z FROM a, b, c WHERE a.b_fk = b.id AND a.c_fk = c.id; That works so far. In c can be rows which aren't active anymore. There is a good_from and a good_until DATETIME field which should be respected in the query above. Can I filter the old rows out before I do the SELECT ? I'd like to reduce the workload. In Access I used to have stored queries that I used as views on the tables that have such livetime limitations. As I understand there are no views available right now. Thanks ... Andreas - 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
Getting rid of filesort
I have a table: CREATE TABLE `single_table` ( `forum_id` int(10) unsigned NOT NULL default '0', `id` int(10) unsigned NOT NULL auto_increment, `datestamp` datetime NOT NULL default '-00-00 00:00:00', `thread` int(10) unsigned NOT NULL default '0', `parent` int(10) unsigned NOT NULL default '0', `author` varchar(37) NOT NULL default '', `subject` varchar(255) NOT NULL default '', `email` varchar(200) NOT NULL default '', `attachment` varchar(64) NOT NULL default '', `host` varchar(50) NOT NULL default '', `email_reply` char(1) NOT NULL default 'N', `approved` char(1) NOT NULL default 'N', `msgid` varchar(100) NOT NULL default '', `viewcount` int(11) NOT NULL default '0', `modifystamp` int(10) unsigned NOT NULL default '0', `userid` int(10) unsigned NOT NULL default '0', `body` text NOT NULL, PRIMARY KEY (`id`), KEY `forum_id_3` (`forum_id`,`thread`,`modifystamp`,`approved`), KEY `approved` (`approved`,`datestamp`), KEY `parent` (`parent`), FULLTEXT KEY `body` (`body`,`author`,`subject`) ) TYPE=MyISAM If I run a query like: select id from single_table where forum_id=5818 and parent=0 order by modifystamp desc It runs really slow (a minute) and explain says it is using filesort. However this query: select id from single_table where forum_id=5818 and parent=0 order by thread desc runs in .2 seconds and does not use a filesort. Is MySQL using the first part of forum_id_3 key for this query? Do I need to create a forum_id, parent, modifystamp key? This table has like 1.13 mill rows, so experimenting takes for ever. That is normally what I would. Just try stuff. Brian. - 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: Stability of 4.0.x
On Thu, Aug 22, 2002 at 02:40:54PM +1000, Jerry van Leeuwen wrote: I find myself in the position where I really would like to use 4.0.x in a production environment where currently 3.23.x is being used. (Mainly because of the ability of 4.0.x to use indexes on ORDER BY ... DESC, which are currently just too slow). That's why we're running it on our slaves. I just put 4.0.3 on 2 of them earlier today. (Well, *my* build of 4.0.3, but I suspect that it's really close to the offical one coming out.) I hope to upgrade the master soon too... What I need to know is how stable can I consider the 3.23.x features to be inside 4.0.x? ... have there been (m)any recent bugs in the 4.0.x tree for features that used to work fine in 3.23.x? I've found 4.0.x to be solid. We've run hundreds of millions of queries thru it so far. The ORDER BY optimizaiton is great. And we've begun using the query cache in demand mode--very nice too. Jeremy -- Jeremy D. Zawodny | Perl, Web, MySQL, Linux Magazine, Yahoo! [EMAIL PROTECTED] | http://jeremy.zawodny.com/ MySQL 3.23.51: up 15 days, processed 323,375,166 queries (235/sec. avg) - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
Re: Getting rid of filesort
On Wed, Aug 21, 2002 at 11:57:53PM -0500, Brian Moon wrote: I have a table: CREATE TABLE `single_table` ( `forum_id` int(10) unsigned NOT NULL default '0', `id` int(10) unsigned NOT NULL auto_increment, `datestamp` datetime NOT NULL default '-00-00 00:00:00', `thread` int(10) unsigned NOT NULL default '0', `parent` int(10) unsigned NOT NULL default '0', `author` varchar(37) NOT NULL default '', `subject` varchar(255) NOT NULL default '', `email` varchar(200) NOT NULL default '', `attachment` varchar(64) NOT NULL default '', `host` varchar(50) NOT NULL default '', `email_reply` char(1) NOT NULL default 'N', `approved` char(1) NOT NULL default 'N', `msgid` varchar(100) NOT NULL default '', `viewcount` int(11) NOT NULL default '0', `modifystamp` int(10) unsigned NOT NULL default '0', `userid` int(10) unsigned NOT NULL default '0', `body` text NOT NULL, PRIMARY KEY (`id`), KEY `forum_id_3` (`forum_id`,`thread`,`modifystamp`,`approved`), KEY `approved` (`approved`,`datestamp`), KEY `parent` (`parent`), FULLTEXT KEY `body` (`body`,`author`,`subject`) ) TYPE=MyISAM If I run a query like: select id from single_table where forum_id=5818 and parent=0 order by modifystamp desc It runs really slow (a minute) and explain says it is using filesort. However this query: select id from single_table where forum_id=5818 and parent=0 order by thread desc runs in .2 seconds and does not use a filesort. Is MySQL using the first part of forum_id_3 key for this query? Do I need to create a forum_id, parent, modifystamp key? That should do the trick, yes. Jeremy -- Jeremy D. Zawodny | Perl, Web, MySQL, Linux Magazine, Yahoo! [EMAIL PROTECTED] | http://jeremy.zawodny.com/ MySQL 3.23.51: up 15 days, processed 323,657,916 queries (235/sec. avg) - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
Re: Keys, Wheres, and Order bys
On Wed, 21 Aug 2002, Brian Moon wrote: If I have a query like: select field1 from table where field2=0 order by field3 desc limit 30; and I have keys: key field2 (field2) key field3 (field3) Will MySQL use one key to select and one to order? Or do I need a: key field2_field3 (field2, field3) This is a big table and i don't want to have to alter it unless I need too. Hi Brian, In reading this: http://www.mysql.com/doc/en/ORDER_BY_optimisation.html Two points stick out re: your situation: The following queries will use the index to resolve the ORDER BY / GROUP BY part: .. .. SELECT * FROM t1 WHERE key_part1=constant ORDER BY key_part2 and.. Some cases where MySQL can not use indexes to resolve the ORDER BY: (Note that MySQL will still use indexes to find the rows that matches the WHERE clause): .. The key used to fetch the rows are not the same one that is used to do the ORDER BY: SELECT * FROM t1 WHERE key2=constant ORDER BY key1 Sorry -- no direct answer, but just in case you haven't read the above, I hope it helps. According to that second quote, your ORDER BY will not use the key on field3 for a speedy order. Regards, Neil Mansilla whatUseek.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
