A new engine under MySQL with trx row-level locking

2001-01-18 Thread Heikki Tuuri
in the future when I have time to implement them. If you readers of the MySQL mailing list have comments or questions about this, I would be pleased to receive feedback on this mailing list. Best regards, Heikki Tuuri Innobase Oy Helsinki, Finland

Re: A new engine under MySQL with trx row-level locking

2001-01-19 Thread Heikki Tuuri
try to mould the list according to what people feel is the most relevent thing to do. Best regards, Heikki Tuuri Innobase Oy - Before posting, please check: http://www.mysql.com/manual.php (the manual) http

Status of MySQL 4.0/Innobase engine/trx and row level locks

2001-01-26 Thread Heikki Tuuri
, HP-UX and all different Unix flavors. From the progress we can give an estimate that the interfacing is done 3 weeks from now. But a distribution version requires MySQL 4.0 source, and that may still be farther out. Regards, Heikki Tuuri Innobase Oy Helsinki, Finland

Re: Update: Status of MySQL 4.0/Innobase/transactions row level locks

2001-02-12 Thread Heikki Tuuri
must call UNLOCK TABLES before issuing another LOCK TABLES, because there is no deadlock detection in MySQL itself. The MySQL mailing list is currently the only place to discuss the Innobase table handler. You can also send me email directly, I will be happy to reply! Regards, Heikki Tuuri

Re: Update: Status of MySQL 4.0/Innobase/transactions row level locks

2001-02-13 Thread Heikki Tuuri
[...]. Currently, in MySQL you must call UNLOCK TABLES before issuing another LOCK TABLES, because there is no deadlock detection in MySQL itself. I believe a LOCK TABLES does an automatic atomic UNLOCK TABLES of any that were locked before if it's able to get the requested locks. Tim.

Re: Tr: Concurrent insert/select with BDB

2001-02-14 Thread Heikki Tuuri
Philippe, did you try to do the insert and select on the same database page? In BDB there is page level locking used, and the behavior you describe sounds like that the select has placed a page level lock on the page where you try to insert. Then it is correct behavior of the database that your

Innobase + transactions row level locks will be released in a few days in MySQL 3.23.3x

2001-02-16 Thread Heikki Tuuri
the new distribution should be ready at the latest on that day. Currently, Intel NT and Intel Linux versions have been tested. We will compile and test Solaris 32-bit and Linux Alpha 64-bit versions this weekend. Regards, Heikki Tuuri Innobase Oy Helsinki, Finland

Re: transactions -- whole table locked from reads too?

2001-02-16 Thread Heikki Tuuri
with no interference from locks, because Innobase does in a select a consistent non-locking read, in the style of Oracle. But MySQL/Innobase is not available yet, it will come out in MySQL 3.23.3x in a few days (see my posting a couple of hours ago). Regards, Heikki Tuuri Innobase Oy Helsinki, Finland

Re: Innobase + transactions row level locks will be released in a few days in MySQL 3.23.3x

2001-02-18 Thread Heikki Tuuri
Hi Jeremy! Very cool! I see the change log entries in the on-line manual already, but the source tarball isn't on SourceForge yet. :-( Anyone have one yet? No, we are still busy working on the distribution, and no one has it yet. I just 15 minutes ago got the Solaris version running :).

Re: iNNOBASE

2001-02-19 Thread Heikki Tuuri
Peter, I guess you mean the source tree at www.bitkeeper.com? The interface file ha_innobase.cc can be found there, but not yet the Innobase source, I think. Then it cannot yet be compiled from the source tree, because it needs Innobase header files. But we should have the source out by

Re: Innobase + transactions row level locks will be released in a few days in MySQL 3.23.3x

2001-02-19 Thread Heikki Tuuri
will report to the mailing list tomorrow what is the release status then :). Best regards, Heikki Tuuri Innobase Oy Helsinki, Finland - Before posting, please check: http://www.mysql.com/manual.php (the manual) http

Sorry, delay in MySQL/Innobase distribution

2001-02-22 Thread Heikki Tuuri
64-bit, and Solaris Sparc 32-bit. On FreeBSD there are still problems. I will tell more as there is progress. Regards, Heikki Tuuri Innobase Oy Helsinki, Finland - Before posting, please check: http://www.mysql.com

Re: More Innobase questions (Was: RE: Innobase)

2001-02-23 Thread Heikki Tuuri
ECTED] Best regards, Heikki Tuuri Innobase Oy Helsinki, Finland - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this t

Re[2]: More Innobase questions (Was: RE: Innobase)

2001-02-26 Thread Heikki Tuuri
Hi! There were more questions about Innobase: Here is the comming question - can you speak some more about apace allocation consepts used in innobase. For example how would it like to work with huge number (10.000+ of the tables) and how space allocation The data dictionary is hashed, a huge

Re: Temporary tables, BDB tables, and Innobase questions

2001-02-27 Thread Heikki Tuuri
page at www.innobase.fi (innobase.com and innobase.net were already reserved). Stephen L. Faustino Senior Software Engineer SecureLogix Corporation Direct/Vmail (210)402-9669x949 mailto:[EMAIL PROTECTED] Regards, Heikki Tuuri Innobase Oy Helsinki, Finland

Re:Innobase

2001-02-28 Thread Heikki Tuuri
. Stored procedures and triggers are in the TODO list for MySQL, but I do not know the timetable. LPhil Daintree - Dux Industries Ph:+64 (04) 567 8900 Fax: +64 (04) 567 8904 Regards, Heikki Tuuri Innobase Oy Helsinki, Finland email: [EMAIL PROTECTED] website: www.innobase.fi

Innobase released in MySQL-3.23.34a source distribution: transactions and row level locking now in MySQL

2001-03-12 Thread Heikki Tuuri
, March 12th, 2001 Heikki Tuuri Innobase Oy - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED

RE: Innobase in MySQL

2001-03-12 Thread Heikki Tuuri
Hi Rick, In my C code, I use SQL statements, but I use the mySQL C API to pass on the SQL statements, check for errors, number of rows returned, and access the results. I would assume that this will still work; they still work with BDB tables. ok, it should work like for BDB. There may be

RE: Innobase in MySQL

2001-03-12 Thread Heikki Tuuri
Rick, Everything you wrote sounds good, except for one thing. I use the result count from a select or delete for logical branching within my code. I.e. I perform a select and if rowcount is zero, then I can do an update. That is a problem. Any thoughts? The basic rowcount functionality

Re: Flags problem 3.23.34a with BDB support/Innobase on HP-UX 10.20

2001-03-12 Thread Heikki Tuuri
er now :), I can help you tomorrow if you report the next problems you encounter. Best regards, Heikki Tuuri Innobase Oy Best regards, Lutz -- Lutz Jaenicke [EMAIL PROTECTED] BTU Cottbus http://www.aet.TU-Cottbus.DE/personen/jaenicke/ Leh

Re: Innobase in MySQL

2001-03-12 Thread Heikki Tuuri
Joshua, I hope you can also use MySQL dump, in which case, you don't have to shut down, right? yes, you can use mysqldump without shutting down. It did not come to my mind that actually mysqldump is a kind of online backup mechanism :). Since Innobase is multiversioned, you will get consistent

Re: Flags problem 3.23.34a with BDB support/Innobase on HP-UX 10.20

2001-03-13 Thread Heikki Tuuri
Lutz, I think you have found the problem. Ok, let's try to narrow things down: I have switched to GCC for the time being and got a similar compile error: gcc -DHAVE_CONFIG_H -I. -I. -I.. -I../../include -I../include-O6 -DDBUG_OFF -DHPUX -I/opt/dce/include -DHAVE_BROKEN_SNPRINTF -c

Re: Flags problem 3.23.34a with BDB support/Innobase on HP-UX 10.20

2001-03-13 Thread Heikki Tuuri
Lutz, I looked at the pthread header file which is, by the way, 52000 lines long :). It seems that pthread_attr_t and pthread_t are not pointers like in some other Unixes, but structs of three fields: struct { field1; /* this is a pointer */ field2; /* a short int */

Re: Transactions

2001-03-14 Thread Heikki Tuuri
by default follow the ANSI spec. Regards, Heikki Tuuri Innobase Oy - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread

Re: Innobase compile problems

2001-03-15 Thread Heikki Tuuri
Rick, I tried to build from source the latest MySQL 3.23.34a and I found the following problems: 1) The Makefile in the 'pars' and 'mem' directory have missing ../include/ paths on some dependencies. Do you mean that when you compile, on the compiler line there is not the flag -I../include?

Re: Innobase table check.

2001-03-15 Thread Heikki Tuuri
Peter, could you ftp your binary (compiled with -g option) to support.mysql.com directory /pub/mysql/Incoming I can then try to run the ATIS test on your binary on our SMP Linux. One possible reason for the errors you get is that your version of GCC is buggy in inlining of code, but that is

Re: mysql crash during large insert from MYIASM to INNODB table.

2002-02-04 Thread Heikki Tuuri
or alterations. Fixed in 3.23.45. The bug could cause an assertion failure in fil0fil.c. Best regards, Heikki Tuuri Innobase Oy --- Order technical MySQL/InnoDB support at https://order.mysql.com/ See http://www.innodb.com for the online manual and latest news on InnoDB Johannes B

Re: mysqld crash stack trace from 3.23.47-max (with InnoDB)

2002-02-04 Thread Heikki Tuuri
Hi! InnoDB seems to have created the database and started ok. This does not look like an InnoDB bug. I think gethostbyaddr asks from a connection the hostname, and subsequent code checks that the host has access rights to mysqld. For some reason gethostbyaddr_r crashes. Hmm.. if you could run

Re: increasing InnoDB search performance

2002-02-05 Thread Heikki Tuuri
on a transactional database. Thanks Eric Mayers Software Engineer Best regards, Heikki Tuuri Innobase Oy --- Order technical MySQL/InnoDB support at https://order.mysql.com/ See http://www.innodb.com for the online manual and latest news on InnoDB

Re: mysql create table error

2002-02-05 Thread Heikki Tuuri
gives the error number 1005 from a CREATE TABLE statement, and the error message string refers to errno 150, then the table creation failed because a foreign key constraint was not correctly formed. . Best regards, Heikki Tuuri Innobase Oy --- Order technical MySQL/InnoDB support

Re: BEGIN/COMMIT statements not written to the binary log : may it cause problems with replication ?

2002-02-06 Thread Heikki Tuuri
to the binlog, so that people would not see partial transactions on the slave server. I am sending a carbon copy of this message to Sasha. Best regards, Heikki Tuuri Innobase Oy --- Order technical MySQL/InnoDB support at https://order.mysql.com/ See http://www.innodb.com for the online manual

Re: MySQL RE: insertion problem !!

2002-02-07 Thread Heikki Tuuri
so that it gives an error in CREATE TABLE if the integer type signedness is not consistent in the foreign key declarations. Best regards, Heikki Tuuri Innobase Oy --- Order technical MySQL/InnoDB support at https://order.mysql.com/ See http://www.innodb.com for the online manual and latest news

Re: InnoDB File Size

2002-02-07 Thread Heikki Tuuri
should be available also on 4.0.1. Best regards, Heikki Tuuri Innobase Oy --- InnoDB - transactions, row level locking, and foreign key support for MySQL See http://www.innodb.com, download MySQL-Max from http://www.mysql.com Gurupartap Davis wrote in message ... I'm using MySQL 4.0, trying

Re: InnoDB foreign keys crash MySQL

2002-02-08 Thread Heikki Tuuri
://www.innodb.com/ibman.html ) to print the contents of the internal data dictionary, and compare it to the .frm files you have for the tables. Please send the output to the mailing list. Best regards, Heikki Tuuri Innobase Oy --- Order technical MySQL/InnoDB support at https://order.mysql.com/ See http

Re: InnoDB foreign keys crash MySQL

2002-02-08 Thread Heikki Tuuri
TABLE MONITOR OUTPUT == -Original Message- From: Harald Fuchs [EMAIL PROTECTED] To: Heikki Tuuri [EMAIL PROTECTED] Cc: [EMAIL PROTECTED] [EMAIL PROTECTED] Date: Friday, February 08, 2002 3:50 PM Subject: Re: InnoDB foreign keys crash MySQL In article

Re: InnoDB File Size

2002-02-09 Thread Heikki Tuuri
Hi! I just tried with 3.23.48 on Linux-2.4.16-SMP-64GB (ext2 I think), and a 5000 MB data file was created. Best regards, Heikki Tuuri Innobase Oy --- InnoDB - transactions, row level locking, and foreign key support for MySQL See http://www.innodb.com, download MySQL-Max from http

Re: InnoDB foreign keys crash MySQL

2002-02-09 Thread Heikki Tuuri
DATA_VARCHAR columns. The fix probably makes it to upcoming MySQL-4.0.2, if Monty has not yet frozen the 4.0.2 codebase. It will also be in 3.23.49. Best regards, Heikki Innobase Oy -Original Message- From: Harald Fuchs [EMAIL PROTECTED] To: Heikki Tuuri [EMAIL PROTECTED] Date: Saturday, February

Re: Foreign keys in InnoDB tables

2002-02-10 Thread Heikki Tuuri
fixed in 4.0.2. Please send your my.cnf or my.ini to this mailing list, and post the exact sequence of SQL statements which in your opinion produces a wrong response. Best regards, Heikki Tuuri Innobase Oy --- InnoDB - transactions, row level locking, and foreign key support for MySQL See http

MySQL/InnoDB-3.23.48 is released

2002-02-10 Thread Heikki Tuuri
as the default character set in my.cnf. A source code patch to this is available at http://www.innodb.com/foreign.txt. In the MySQL layer of code there were also some minor bug fixes. Please consult the MySQL-3.23.48 release note about those. Best regards, Heikki Tuuri Innobase Oy

Re: InnoDB File Size

2002-02-11 Thread Heikki Tuuri
should be available also on 4.0.1. Best regards, Heikki Tuuri Innobase Oy --- InnoDB - transactions, row level locking, and foreign key support for MySQL See http://www.innodb.com, download MySQL-Max from http://www.mysql.com Gurupartap Davis wrote in message ... I'm using MySQL 4.0, trying

Re: InnoDB foreign keys crash MySQL

2002-02-12 Thread Heikki Tuuri
://www.innodb.com/ibman.html ) to print the contents of the internal data dictionary, and compare it to the .frm files you have for the tables. Please send the output to the mailing list. Best regards, Heikki Tuuri Innobase Oy --- Order technical MySQL/InnoDB support at https://order.mysql.com/ See http

Re: InnoDB foreign keys crash MySQL

2002-02-12 Thread Heikki Tuuri
TABLE MONITOR OUTPUT == -Original Message- From: Harald Fuchs [EMAIL PROTECTED] To: Heikki Tuuri [EMAIL PROTECTED] Cc: [EMAIL PROTECTED] [EMAIL PROTECTED] Date: Friday, February 08, 2002 3:50 PM Subject: Re: InnoDB foreign keys crash MySQL In article

Re: InnoDB File Size

2002-02-12 Thread Heikki Tuuri
Hi! I just tried with 3.23.48 on Linux-2.4.16-SMP-64GB (ext2 I think), and a 5000 MB data file was created. Best regards, Heikki Tuuri Innobase Oy --- InnoDB - transactions, row level locking, and foreign key support for MySQL See http://www.innodb.com, download MySQL-Max from http

Re: MySQL RE: insertion problem !!

2002-02-12 Thread Heikki Tuuri
so that it gives an error in CREATE TABLE if the integer type signedness is not consistent in the foreign key declarations. Best regards, Heikki Tuuri Innobase Oy --- Order technical MySQL/InnoDB support at https://order.mysql.com/ See http://www.innodb.com for the online manual and latest news

Re: BEGIN/COMMIT statements not written to the binary log : may it cause problems with replication ?

2002-02-12 Thread Heikki Tuuri
to the binlog, so that people would not see partial transactions on the slave server. I am sending a carbon copy of this message to Sasha. Best regards, Heikki Tuuri Innobase Oy --- Order technical MySQL/InnoDB support at https://order.mysql.com/ See http://www.innodb.com for the online manual

Re: InnoDB foreign keys crash MySQL

2002-02-12 Thread Heikki Tuuri
DATA_VARCHAR columns. The fix probably makes it to upcoming MySQL-4.0.2, if Monty has not yet frozen the 4.0.2 codebase. It will also be in 3.23.49. Best regards, Heikki Innobase Oy -Original Message- From: Harald Fuchs [EMAIL PROTECTED] To: Heikki Tuuri [EMAIL PROTECTED] Date: Saturday, February

MySQL/InnoDB-3.23.48 is released

2002-02-12 Thread Heikki Tuuri
as the default character set in my.cnf. A source code patch to this is available at http://www.innodb.com/foreign.txt. In the MySQL layer of code there were also some minor bug fixes. Please consult the MySQL-3.23.48 release note about those. Best regards, Heikki Tuuri Innobase Oy

Re: Static or Dynamic rows -- which is faster?

2002-02-12 Thread Heikki Tuuri
Hi! -Original Message- From: David Felio [EMAIL PROTECTED] To: Heikki Tuuri [EMAIL PROTECTED] Date: Tuesday, February 12, 2002 12:47 AM Subject: Re: Static or Dynamic rows -- which is faster? On Monday, February 11, 2002, at 12:12 PM, Heikki Tuuri wrote: for InnoDB 'dynamic rows

Re: Static or Dynamic rows -- which is faster?

2002-02-12 Thread Heikki Tuuri
be a better option. I guess also for MyISAM dynamic rows are usually faster, because you win in smaller disk i/o. Best regards, Heikki Tuuri Innobase Oy --- InnoDB - transactions, row level locking, and foreign key support for MySQL See http://www.innodb.com, download MySQL-Max from http

Re: BEGIN/COMMIT statements not written to the binary log : may it cause problems with replication ?

2002-02-12 Thread Heikki Tuuri
to the binlog, so that people would not see partial transactions on the slave server. I am sending a carbon copy of this message to Sasha. Best regards, Heikki Tuuri Innobase Oy --- Order technical MySQL/InnoDB support at https://order.mysql.com/ See http://www.innodb.com for the online manual

Re: Does delete from .. where (condition) use an index?

2002-02-13 Thread Heikki Tuuri
Eric, MySQL is very pessimistic about key accesses: it assumes many of them cause a random disk read. Please print EXPLAIN SELECT * FROM Syslog WHERE datestamp ... to see how it accesses the table. I have tuned the optimization in 3.23.48 so that it would favor index searches more often.

Re: Does delete from .. where (condition) use an index?

2002-02-13 Thread Heikki Tuuri
Eric, print what EXPLAIN SELECT * FROM Syslog USE INDEX(ds_index) WHERE ... says. Please also show what the InnoDB monitor prints. Regards, Heikki -Original Message- From: Eric Mayers [EMAIL PROTECTED] To: Heikki Tuuri [EMAIL PROTECTED]; [EMAIL PROTECTED] [EMAIL PROTECTED] Date

Re: Does delete from .. where (condition) use an index?

2002-02-14 Thread Heikki Tuuri
. That will mislead the estimator. Best regards, Heikki Tuuri Innobase Oy --- Order technical MySQL/InnoDB support at https://order.mysql.com/ See http://www.innodb.com for the online manual and latest news on InnoDB -Original Message- From: Eric Mayers [EMAIL PROTECTED] To: Heikki Tuuri [EMAIL

Re: Does delete from .. where (condition) use an index?

2002-02-14 Thread Heikki Tuuri
buffer records were merged in 700 000 merges: on the average 13 records were inserted at a time. Deleting these records will use more disk i/o because there is no similar optimization in deletes. Best regards, Heikki Tuuri Innobase Oy --- Order technical MySQL/InnoDB support at https

Re: Undefined reference to 'btr_search_check_guess' ??

2002-02-14 Thread Heikki Tuuri
, Heikki Tuuri Innobase Oy --- Order technical MySQL/InnoDB support at https://order.mysql.com/ See http://www.innodb.com for the online manual and latest news on InnoDB Lou Picciano wrote in message ... Dear Listers: In configuring for a 4.0.1 compile, all goes well. The compiler, however

Re: Does delete from .. where (condition) use an index?

2002-02-14 Thread Heikki Tuuri
Eric, -Original Message- From: Eric Mayers [EMAIL PROTECTED] To: Heikki Tuuri [EMAIL PROTECTED] Date: Friday, February 15, 2002 1:10 AM Subject: RE: Does delete from .. where (condition) use an index? Heikki, I thought I'd bring this off the list to reduce list traffic (if you think

Re: InnoDB create table error 150

2002-02-15 Thread Heikki Tuuri
in 3.23.50. Best regards, Heikki Tuuri Innobase Oy --- Order technical MySQL/InnoDB support at https://order.mysql.com/ See http://www.innodb.com for the online manual and latest news on InnoDB Richard R. Harms wrote in message ... The create table command included at the end of this message gives

Re: Re: Foreign keys in InnoDB tables

2002-02-16 Thread Heikki Tuuri
to be InnoDB type and there must be an index where the foreign key and the referenced key are listed as the first columns. InnoDB does not auto-create indexes on foreign keys or referenced keys: you have to create them explicitly. Best regards, Heikki Tuuri Innobase Oy --- Order technical MySQL

Re: operating system error number 3

2002-02-17 Thread Heikki Tuuri
. ERROR_PATH_NOT_FOUND Error number 3 means you have not created the InnoDB data or log directories. Please use the MS-DOS mkdir command to create the directories. Best regards, Heikki Tuuri Innobase Oy --- Order technical MySQL/InnoDB support at https://order.mysql.com/ See http

MySQL/InnoDB-3.23.49 is released

2002-02-18 Thread Heikki Tuuri
doesn't have this problem. Best regards, Heikki Tuuri Innobase Oy --- InnoDB - transactions, row level locking, and foreign key support for MySQL See http://www.innodb.com, download MySQL-Max from http://www.mysql.com - Before

Re: MySQL off-the-shelf product

2002-02-19 Thread Heikki Tuuri
regards, Heikki Tuuri Innobase Oy --- InnoDB - transactions, row level locking, and foreign key support for MySQL See http://www.innodb.com, download MySQL-Max from http://www.mysql.com -Original Message- From: Nick Wilson [EMAIL PROTECTED] Newsgroups: mailing.database.mysql Date: Wednesday

Re: -fno-implicit-templates, -fno-exceptions,-fno-rtti problems

2002-02-20 Thread Heikki Tuuri
). thank you. I am honored. -- Regards Peng -- Peng Zhao [EMAIL PROTECTED] http://www.cs.ualberta.ca/~pengzhao TEL (Lab): (780)492-3725 Lab: CSC251 Best regards, Heikki Tuuri Innobase Oy --- Order technical MySQL/InnoDB support at https://order.mysql.com/ See http

Re: Fake interval data type

2002-02-20 Thread Heikki Tuuri
states. Best regards, Heikki Tuuri Innobase Oy --- InnoDB - transactions, row level locking, and foreign key support for MySQL See http://www.innodb.com, download MySQL-Max from http://www.mysql.com - Before posting, please check

Re: Fake interval data type

2002-02-20 Thread Heikki Tuuri
Oops, the syntax is SELECT ... FROM ... WHERE .. LOCK IN SHARE MODE; Heikki -Original Message- From: Heikki Tuuri [EMAIL PROTECTED] To: [EMAIL PROTECTED] [EMAIL PROTECTED] Date: Thursday, February 21, 2002 9:27 AM Subject: Re: Fake interval data type Hi! Its kind of a subtle point

Re: Gemini Tables and NuSphere Update

2002-02-21 Thread Heikki Tuuri
. See http://www.innodb.com/userstories.html. Best regards, Heikki Tuuri Innobase Oy --- InnoDB - transactions, row level locking, and foreign key support for MySQL See http://www.innodb.com, download MySQL-Max from http://www.mysql.com

Re: Mysql dies with Signal 11

2002-02-24 Thread Heikki Tuuri
thread implementations in FreeBSD. Best regards, Heikki Tuuri Innobase Oy --- Order technical MySQL/InnoDB support at https://order.mysql.com/ See http://www.innodb.com for the online manual and latest news on InnoDB -Original Message- From: Richard Clarke [EMAIL PROTECTED] Newsgroups

Re: MySQLdMax crashed (for unknown reasons), please help

2002-02-27 Thread Heikki Tuuri
Jonathan, the bug is probably the SHOW CREATE TABLE bug which was fixed in 3.23.48. Please upgrade to 3.23.49a. Best regards, Heikki Tuuri Innobase Oy --- Order technical MySQL/InnoDB support at https://order.mysql.com/ See http://www.innodb.com for the online manual and latest news on InnoDB

[ANNOUNCE] Innobase Oy declares MySQL/InnoDB-3.23 stable

2002-02-28 Thread Heikki Tuuri
1200 inserts/second. Also the popular Internet news site Slashdot.org runs on InnoDB tables. For more information on InnoDB, please see the InnoDB website http://www.innodb.com. Best regards, Heikki Tuuri CEO Innobase Oy

Re: Innodb tables lose foreign keys after creating an index...

2002-03-01 Thread Heikki Tuuri
parent(id INT NOT NULL, PRIMARY KEY (id)) TYPE=INNODB; CREATE TABLE child(id INT, parent_id INT, INDEX par_ind (parent_id), FOREIGN KEY (parent_id) REFERENCES parent(id)) TYPE=INNODB; Best regards, Heikki Tuuri Innobase Oy --- Order technical MySQL/InnoDB support at https

Re: Error creating InnoDB table/MySQL parser bug?

2002-03-01 Thread Heikki Tuuri
Boris, thank you for the bug report! This is the only currently known bug in MySQL/InnoDB-3.23.49: February 15, 2002: If a CREATE TABLE statement contains the string 'foreign' anywhere, and that is succeeded by a non-space character, then the CREATE TABLE fails, reporting errno 150. Fixed in

Re: sql innobd ibdata file size?

2002-03-03 Thread Heikki Tuuri
the database span these 3 ibdata files for an aggregate of 6G? Someone please enlighten me. Trying to get this right the first time, so sql development can start. Ron Arenas Best regards, Heikki Tuuri Innobase Oy --- Order technical MySQL/InnoDB support at https://order.mysql.com/ Speed up

Re: Innodb tables lose foreign keys after creating an index...

2002-03-03 Thread Heikki Tuuri
Hi! -Original Message- From: j.random.programmer [EMAIL PROTECTED] Newsgroups: mailing.database.mysql Date: Saturday, March 02, 2002 5:21 AM Subject: Re: Innodb tables lose foreign keys after creating an index... --- Heikki Tuuri [EMAIL PROTECTED] wrote: Heikki: Is there a fix

Re: InnoDB frightens me...

2002-03-03 Thread Heikki Tuuri
will automatically extend it in units of 10 MB when the data file becomes full. .. Best regards, Heikki Tuuri Innobase Oy --- Order technical MySQL/InnoDB support at https://order.mysql.com/ Speed up adding of features to MySQL/InnoDB through support contracts See http://www.innodb.com

Re: Can't restart MySQL after innodb table filled up

2002-03-04 Thread Heikki Tuuri
creation again. It is best to start the MySQL server from a command prompt so that you see what is happening. Best regards, Heikki Tuuri Innobase Oy --- Order technical MySQL/InnoDB support at https://order.mysql.com/ Speed up adding of features to MySQL/InnoDB through support contracts See http

Re: InnoDB issues - tables not found

2002-03-05 Thread Heikki Tuuri
Tomasz, are you running on Windows? Please use innodb_table_monitor as explained in section 9.1 of http://www.innodb.com/ibman.html, and also look into section 15.1. Best regards, Heikki Tuuri Innobase Oy --- Order technical MySQL/InnoDB support at https://order.mysql.com/ Speed up adding

Re: Innodb problems

2002-03-06 Thread Heikki Tuuri
Wendell, InnoDB writes a checksum to a database page when it is written to disk. If the checksum does not correspond to the page contents when the page is read back in, you get the below error. Below page 36819 in table registrydb_tn/TBL_AllNames appears to be corrupt, like it says. The checksum

Re: Foreign keys in mysqldump?

2002-03-12 Thread Heikki Tuuri
' foreign key definitions is to call SHOW TABLE STATUS FROM ... which prints them in the table comments. Best regards, Heikki Tuuri Innobase Oy --- Order technical MySQL/InnoDB support at https://order.mysql.com/ Speed up adding of features to MySQL/InnoDB through support contracts See http

Re: foreign keys for relation ships

2002-03-12 Thread Heikki Tuuri
definitions. In versions 3.23.50 the only way to 'dump' foreign key definitions is to call SHOW TABLE STATUS FROM ... which prints them in the table comments. Best regards, Heikki Tuuri Innobase Oy --- Order technical MySQL/InnoDB support at https://order.mysql.com/ Speed up adding of features

Re: Foreign keys in mysqldump?

2002-03-12 Thread Heikki Tuuri
Bob, thank you! I believe 3.23.50 will be out in two weeks. It is a stable version. The changes in foreign keys were actually rather small. I hope they do not degrade .50 to the beta category. Best regards, Heikki Tuuri Innobase Oy --- Order technical MySQL/InnoDB support at https

Re: Foreign keys in mysqldump?

2002-03-12 Thread Heikki Tuuri
Philip, -Original Message- From: Philip Molter [EMAIL PROTECTED] To: Heikki Tuuri [EMAIL PROTECTED] Cc: Bob McLaughlin [EMAIL PROTECTED]; MySQL Mailing List [EMAIL PROTECTED] Date: Tuesday, March 12, 2002 4:21 PM Subject: Re: Foreign keys in mysqldump? On Tue, Mar 12, 2002 at 11:50

Re: constraints in InnoDB, or is 3.23.43b _really_ 4.0.1?

2002-03-13 Thread Heikki Tuuri
also list the foreign key constraints for a table T with SHOW TABLE STATUS FROM yourdatabasename LIKE 'T' The foreign key constraints are listed in the table comment of the output. Best regards, Heikki Tuuri Innobase Oy --- Order technical MySQL/InnoDB support at https://order.mysql.com/ Speed up

Re: Converting MyISAM to InnoDB

2002-03-13 Thread Heikki Tuuri
Hi! You should add a new data file as explained in section 5 of http://www.innodb.com/ibman.html. Best regards, Heikki Tuuri Innobase Oy --- Order technical MySQL/InnoDB support at https://order.mysql.com/ Speed up adding of features to MySQL/InnoDB through support contracts See http

Re: Foreign keys in mysqldump?

2002-03-13 Thread Heikki Tuuri
David, a Solaris version of InnoDB Hot Backup is planned, as well as a FreeBSD version. Currently I am working with beta testers trying to get the Large file support on Linux to work :). Regards, Heikki Tuuri Innobase Oy -Original Message- From: David Felio [EMAIL PROTECTED

Re: Transactional sql tables with columns that can have NULL values

2002-03-13 Thread Heikki Tuuri
Hi! Where did you read that? That text should be updated! At least InnoDB supports indexes on columns which can have a NULL value. Regards, Heikki Tuuri Innobase Oy -Original Message- From: [EMAIL PROTECTED] [EMAIL PROTECTED] Newsgroups: mailing.database.mysql Date: Wednesday, March

Re: constraints in InnoDB, or is 3.23.43b _really_ 4.0.1?

2002-03-13 Thread Heikki Tuuri
Tomasz, are you sure you are running 4.0.1? In the rpm of 4.0.0 there were no foreign keys. I tested this on mysql-max-4.0.1, and it worked. Best regards, Heikki Tuuri Innobase Oy --- Order technical MySQL/InnoDB support at https://order.mysql.com/ Speed up adding of features to MySQL/InnoDB

Re: constraints in InnoDB, or is 3.23.43b _really_ 4.0.1?

2002-03-14 Thread Heikki Tuuri
in dict0crea.c, reporting an internal error 17. might be the root of your problem with 4.0.1. Best regards, Heikki Tuuri Innobase Oy --- Order technical MySQL/InnoDB support at https://order.mysql.com/ Speed up adding of features to MySQL/InnoDB through support contracts See http://www.innodb.com

Re: constraints in InnoDB, or is 3.23.43b _really_ 4.0.1?

2002-03-14 Thread Heikki Tuuri
www.mysql.com and test it with a freshly created InnoDB database. .49a is the recommended stable version. Regards, Heikki -Original Message- From: Tomasz Korycki [EMAIL PROTECTED] To: Heikki Tuuri [EMAIL PROTECTED] Cc: [EMAIL PROTECTED] [EMAIL PROTECTED] Date: Thursday, March 14, 2002 5:52 PM

Re: mysql error

2002-03-17 Thread Heikki Tuuri
Kannan, error 101 used to mean a lock wait timeout. In 4.0.1 and later 3.23 versions that has been replaced by a new clear-English error code. Best regards, Heikki Tuuri Innobase Oy --- Order technical MySQL/InnoDB support at https://order.mysql.com/ See http://www.innodb.com

Re: Innodb replication and Database renaming question

2002-03-17 Thread Heikki Tuuri
the RENAME TABLE commands from the .frm files. I will appreciate any suggestion, Thanks, Nico Best regards, Heikki Tuuri Innobase Oy --- Order technical MySQL/InnoDB support at https://order.mysql.com/ See http://www.innodb.com for the online manual and latest news on InnoDB

Re: Extending tablespace for innodb

2002-03-17 Thread Heikki Tuuri
to be a correct procedure, or I've messed up something? please look in section 5 of http://www.innodb.com/ibman.html about adding a new data file. Regards Alexander Varshavchick, Metrocom Joint Stock Company Phone: (812)118-3322, 118-3115(fax) Best regards, Heikki Tuuri Innobase Oy --- Order

Re: InnoDB: Assertion failure in thread 10 in file btr0btr.c line 574

2002-03-19 Thread Heikki Tuuri
/ibman.html about forcing recovery. Regards, Heikki Tuuri Innobase Oy -Original Message- From: BAUMEISTER Alexandre [EMAIL PROTECTED] To: Heikki Tuuri [EMAIL PROTECTED]; Michael Widenius [EMAIL PROTECTED] Cc: [EMAIL PROTECTED] [EMAIL PROTECTED] Date: Tuesday, March 19, 2002 11:51 AM Subject

Re: InnoDB: Assertion failure in thread 10 in file btr0btr.c line 574

2002-03-19 Thread Heikki Tuuri
Innobase Oy -Original Message- From: BAUMEISTER Alexandre [EMAIL PROTECTED] To: Heikki Tuuri [EMAIL PROTECTED]; Michael Widenius [EMAIL PROTECTED] Date: Tuesday, March 19, 2002 12:18 PM Subject: Re: InnoDB: Assertion failure in thread 10 in file btr0btr.c line 574 Bonjour, BA We have

Re: Re[2]: InnoDB: Assertion failure in thread 10 in file btr0btr.c line 574

2002-03-19 Thread Heikki Tuuri
Alex, 616e647265747469 andretti 616e6472e9737069 andr.spi there is a character e9 in your string. It is not an ordinary character and can cause an error in the sorting order between InnoDB-.41 and InnoDB-.49. -Original Message- From: BAUMEISTER Alexandre [EMAIL PROTECTED] To: Heikki

Re: Re[4]: InnoDB: Assertion failure in thread 10 in file btr0btr.c line 574

2002-03-19 Thread Heikki Tuuri
Alex, -Original Message- From: BAUMEISTER Alexandre [EMAIL PROTECTED] To: Heikki Tuuri [EMAIL PROTECTED] Cc: Michael Widenius [EMAIL PROTECTED]; [EMAIL PROTECTED] [EMAIL PROTECTED] Date: Tuesday, March 19, 2002 5:14 PM Subject: Re[4]: InnoDB: Assertion failure in thread 10 in file

Re: Inserting records with null foreign keys?

2002-03-21 Thread Heikki Tuuri
Rick, this is fixed in 3.23.50. I changed InnoDB so that it ignores foreign key checks on keys containing SQL NULL values. Best regards, Heikki Tuuri Innobase Oy --- Order technical MySQL/InnoDB support at https://order.mysql.com/ See http://www.innodb.com for the online manual and latest news

Re: Status of InnoDB support.

2002-03-21 Thread Heikki Tuuri
and embedded license prices for these versions. InnoDB version numbers are the same as MySQL version numbers, because new versions appear as part of MySQL distributions. There is currently no standalone version of InnoDB available. Best regards, Heikki Tuuri CEO Innobase Oy --- InnoDB - transactions

Re: mysqldump : help needed very urgent

2002-03-25 Thread Heikki Tuuri
. Best regards, Heikki Tuuri Innobase Oy --- Order technical MySQL/InnoDB support at https://order.mysql.com/ See http://www.innodb.com for the online manual and latest news on InnoDB -Original Message- From: [EMAIL PROTECTED] [EMAIL PROTECTED] Newsgroups: mailing.database.mysql Date

Re: InnoDB monitor

2002-03-25 Thread Heikki Tuuri
Hi! Please look in section 9.1 of http://www.innodb.com/ibman.html Best regards, Heikki Tuuri Innobase Oy --- Order technical MySQL/InnoDB support at https://order.mysql.com/ See http://www.innodb.com for the online manual and latest news on InnoDB -Original Message- From: [EMAIL

Re: InnoDB books

2002-03-25 Thread Heikki Tuuri
aspect in InnoDB is transactions and multiversion concurrency control, and those are close to Oracle, some general SQL books which are aware of Oracle might also help. Best regards, Heikki Tuuri Innobase Oy --- Order technical MySQL/InnoDB support at https://order.mysql.com/ See http://www.innodb.com

Re: newbie question about InnoDB

2002-03-28 Thread Heikki Tuuri
question (id_question)) type=Inn oDB; Query OK, 0 rows affected (0.88 sec) mysql Best regards, Heikki Tuuri Innobase Oy --- Order technical MySQL/InnoDB support at https://order.mysql.com/ See http://www.innodb.com for the online manual and latest news on InnoDB .. hi, I've

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