Comments on: SHOW TEMPORARY TABLES http://venublog.com/2010/02/03/show-temporary-tables/ Everything In Life Is Random! (Personal and Work) Fri, 03 Sep 2010 17:25:38 +0000 http://wordpress.org/?v=2.9.2 hourly 1 By: Venu Anuganti http://venublog.com/2010/02/03/show-temporary-tables/comment-page-1/#comment-10516 Venu Anuganti Fri, 27 Aug 2010 05:08:31 +0000 http://venublog.com/2010/02/03/show-temporary-tables/#comment-10516 localhost:venu> select * from information_schema.global_temporary_tables; +------------+--------------+------------+--------+--------------+------------+----------------+-------------+--------------+---------------------+---------------------+ | SESSION_ID | TABLE_SCHEMA | TABLE_NAME | ENGINE | NAME | TABLE_ROWS | AVG_ROW_LENGTH | DATA_LENGTH | INDEX_LENGTH | CREATE_TIME | UPDATE_TIME | +------------+--------------+------------+--------+--------------+------------+----------------+-------------+--------------+---------------------+---------------------+ | 2 | venu | temp2 | MyISAM | #sql1d14_2_0 | 1 | 7 | 7 | 1024 | 2010-08-26 21:34:26 | 2010-08-26 21:34:36 | | 1 | test | temp1 | MyISAM | #sql1d14_1_0 | 2 | 7 | 14 | 1024 | 2010-08-26 21:33:57 | 2010-08-26 21:34:05 | +------------+--------------+------------+--------+--------------+------------+----------------+-------------+--------------+---------------------+---------------------+ 2 rows in set (0.00 sec) localhost:venu> select * from information_schema.temporary_tables; +------------+--------------+------------+--------+--------------+------------+----------------+-------------+--------------+---------------------+---------------------+ | SESSION_ID | TABLE_SCHEMA | TABLE_NAME | ENGINE | NAME | TABLE_ROWS | AVG_ROW_LENGTH | DATA_LENGTH | INDEX_LENGTH | CREATE_TIME | UPDATE_TIME | +------------+--------------+------------+--------+--------------+------------+----------------+-------------+--------------+---------------------+---------------------+ | 2 | venu | temp2 | MyISAM | #sql1d14_2_0 | 1 | 7 | 7 | 1024 | 2010-08-26 21:34:26 | 2010-08-26 21:34:36 | | 1 | test | temp1 | MyISAM | #sql1d14_1_0 | 2 | 7 | 14 | 1024 | 2010-08-26 21:33:57 | 2010-08-26 21:34:05 | +------------+--------------+------------+--------+--------------+------------+----------------+-------------+--------------+---------------------+---------------------+ 2 rows in set (0.00 sec) localhost:venu> select * from information_schema.global_temporary_tables;
+————+————–+————+——–+————–+————+—————-+————-+————–+———————+———————+
| SESSION_ID | TABLE_SCHEMA | TABLE_NAME | ENGINE | NAME | TABLE_ROWS | AVG_ROW_LENGTH | DATA_LENGTH | INDEX_LENGTH | CREATE_TIME | UPDATE_TIME |
+————+————–+————+——–+————–+————+—————-+————-+————–+———————+———————+
| 2 | venu | temp2 | MyISAM | #sql1d14_2_0 | 1 | 7 | 7 | 1024 | 2010-08-26 21:34:26 | 2010-08-26 21:34:36 |
| 1 | test | temp1 | MyISAM | #sql1d14_1_0 | 2 | 7 | 14 | 1024 | 2010-08-26 21:33:57 | 2010-08-26 21:34:05 |
+————+————–+————+——–+————–+————+—————-+————-+————–+———————+———————+
2 rows in set (0.00 sec)

localhost:venu> select * from information_schema.temporary_tables;
+————+————–+————+——–+————–+————+—————-+————-+————–+———————+———————+
| SESSION_ID | TABLE_SCHEMA | TABLE_NAME | ENGINE | NAME | TABLE_ROWS | AVG_ROW_LENGTH | DATA_LENGTH | INDEX_LENGTH | CREATE_TIME | UPDATE_TIME |
+————+————–+————+——–+————–+————+—————-+————-+————–+———————+———————+
| 2 | venu | temp2 | MyISAM | #sql1d14_2_0 | 1 | 7 | 7 | 1024 | 2010-08-26 21:34:26 | 2010-08-26 21:34:36 |
| 1 | test | temp1 | MyISAM | #sql1d14_1_0 | 2 | 7 | 14 | 1024 | 2010-08-26 21:33:57 | 2010-08-26 21:34:05 |
+————+————–+————+——–+————–+————+—————-+————-+————–+———————+———————+
2 rows in set (0.00 sec)

]]> By: limohao http://venublog.com/2010/02/03/show-temporary-tables/comment-page-1/#comment-10515 limohao Thu, 26 Aug 2010 01:10:13 +0000 http://venublog.com/2010/02/03/show-temporary-tables/#comment-10515 I use xtradb 11.2 SELECT * FROM GLOBAL_TEMPORARY_TABLES G; and SELECT * FROM TEMPORARY_TABLES T; having not data how too setting? ths I use xtradb 11.2
SELECT * FROM GLOBAL_TEMPORARY_TABLES G;
and
SELECT * FROM TEMPORARY_TABLES T;

having not data

how too setting?

ths

]]> By: Percona-XtraDB-9.1: released and new coming features | Weez.com http://venublog.com/2010/02/03/show-temporary-tables/comment-page-1/#comment-9661 Percona-XtraDB-9.1: released and new coming features | Weez.com Thu, 18 Mar 2010 05:31:00 +0000 http://venublog.com/2010/02/03/show-temporary-tables/#comment-9661 [...] SHOW TEMPORARY FILES, patch from Venu Anuganti [...] [...] SHOW TEMPORARY FILES, patch from Venu Anuganti [...]

]]> By: Venu Anuganti Blog » When indexes are created in internal temporary tables http://venublog.com/2010/02/03/show-temporary-tables/comment-page-1/#comment-9629 Venu Anuganti Blog » When indexes are created in internal temporary tables Mon, 08 Mar 2010 11:40:33 +0000 http://venublog.com/2010/02/03/show-temporary-tables/#comment-9629 [...] meant for desmonstration of different internal keys ]. This is a patch that I might be using for SHOW TEMPORARY TABLES when internal tables are included in the second version. The first version of the patch is already [...] [...] meant for desmonstration of different internal keys ]. This is a patch that I might be using for SHOW TEMPORARY TABLES when internal tables are included in the second version. The first version of the patch is already [...]

]]> By: 11 MySQL resources you must read! http://venublog.com/2010/02/03/show-temporary-tables/comment-page-1/#comment-9562 11 MySQL resources you must read! Tue, 09 Feb 2010 17:51:46 +0000 http://venublog.com/2010/02/03/show-temporary-tables/#comment-9562 [...] SHOW TEMPORARY TABLES I had this patch for a while where one can get listing of both session and global temporary tables across all sessions. It really helped lot of times to understand the bottlenecks of some of the temporary table issues as MySQL never exposed them in the form of SHOW TABLES. [...] [...] SHOW TEMPORARY TABLES I had this patch for a while where one can get listing of both session and global temporary tables across all sessions. It really helped lot of times to understand the bottlenecks of some of the temporary table issues as MySQL never exposed them in the form of SHOW TABLES. [...]

]]> By: VadimTk http://venublog.com/2010/02/03/show-temporary-tables/comment-page-1/#comment-9525 VadimTk Sat, 06 Feb 2010 03:16:40 +0000 http://venublog.com/2010/02/03/show-temporary-tables/#comment-9525 Venu, If you can add table_size, we are ready to include it into percona builds. Venu,

If you can add table_size, we are ready to include it into percona builds.

]]> By: Bill Willits http://venublog.com/2010/02/03/show-temporary-tables/comment-page-1/#comment-9522 Bill Willits Fri, 05 Feb 2010 16:54:51 +0000 http://venublog.com/2010/02/03/show-temporary-tables/#comment-9522 That's a nice enhancement. Good job! Count me in for the table_size. That’s a nice enhancement. Good job! Count me in for the table_size.

]]> By: Venu Anuganti http://venublog.com/2010/02/03/show-temporary-tables/comment-page-1/#comment-9503 Venu Anuganti Thu, 04 Feb 2010 02:11:06 +0000 http://venublog.com/2010/02/03/show-temporary-tables/#comment-9503 Yes, thanks Arjen. It will be sent to Maria as I have a SCA with them only :) Yes, thanks Arjen. It will be sent to Maria as I have a SCA with them only :)

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