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1160 commits

Author SHA1 Message Date
Sinisa@sinisa.nasamreza.org
20e100d3b3 fixed another small bug with LIMIT ) 2002-11-19 19:43:45 +02:00
bell@sanja.is.com.ua
bfcd4a7197 Merge sanja.is.com.ua:/home/bell/mysql/mysql-4.1 
into sanja.is.com.ua:/home/bell/mysql/work-row-4.1
 2002-11-19 17:34:38 +02:00
Sinisa@sinisa.nasamreza.org
ee799216dd Makng sure that LIMIT 0 works in this case to: 
select sql_calc_found_rows * from table limit 0;
It does ...
 2002-11-19 17:20:57 +02:00
bell@sanja.is.com.ua
9e15fe17f1 Merge sanja.is.com.ua:/home/bell/mysql/mysql-4.1 
into sanja.is.com.ua:/home/bell/mysql/work-explain-4.1
 2002-11-18 22:20:28 +02:00
bell@sanja.is.com.ua
4e45cc7a9e Fixed explain error handling 2002-11-18 22:19:15 +02:00
Sinisa@sinisa.nasamreza.org
b9a671f267 lot's of fixes with test cases 2002-11-18 18:28:51 +02:00
Sinisa@sinisa.nasamreza.org
ae8eb2d932 Merge sinisa@work.mysql.com:/home/bk/mysql-4.1 
into sinisa.nasamreza.org:/mnt/work/mysql-4.1
 2002-11-18 14:24:56 +02:00
salle@geopard.(none)
a1a88ab92b Added tests for boolean operators in select part 
Redo of changeset I commited, but failed to push
 2002-11-18 13:41:07 +02:00
bell@sanja.is.com.ua
c0764205cf fixed subselect explain bug 2002-11-17 22:23:57 +02:00
bell@sanja.is.com.ua
74f229fd61 Merge abelkin@work.mysql.com:/home/bk/mysql-4.0 
into sanja.is.com.ua:/home/bell/mysql/mysql-4.0
 2002-11-17 20:44:16 +02:00
bell@sanja.is.com.ua
64047ea9a7 new status variable (number of queries deleted because of low memory) 2002-11-17 20:41:25 +02:00
serg@serg.mysql.com
0a75fe85d1 merge::records_in_range and optimizer 2002-11-17 18:58:03 +01:00
bell@sanja.is.com.ua
f3ad93d3c1 Merge sanja.is.com.ua:/home/bell/mysql/mysql-4.1 
into sanja.is.com.ua:/home/bell/mysql/work-row-4.1
 2002-11-16 23:30:14 +02:00
monty@mashka.mysql.fi
1a96948e81 Small improvement to alloc_root 
Add support for LIMIT # OFFSET #
Changed lock handling:  Now all locks should be stored in TABLE_LIST instead of passed to functions.
Don't call query_cache_invalidate() twice in some cases
mysql_change_user() now clears states to be equal to close + connect.
Fixed a bug with multi-table-update and multi-table-delete when used with LOCK TABLES
Fixed a bug with replicate-do and UPDATE
 2002-11-16 20:19:10 +02:00
Sinisa@sinisa.nasamreza.org
46beea06e1 Some new tests................... 2002-11-16 16:41:29 +02:00
bell@sanja.is.com.ua
7a9f47759e basic row Items (SCRUM) 2002-11-15 20:32:09 +02:00
ram@mysql.r18.ru
1317dd5a63 test for NULL processing has been added 2002-11-15 17:34:10 +04:00
bell@sanja.is.com.ua
979f27ee4a fixed bug in cyclic reference refinition 2002-11-14 09:43:24 +02:00
serg@serg.mysql.com
bc036b9614 results updated 2002-11-14 00:27:14 +01:00
serg@serg.mysql.com
31fa2c5084 merged 2002-11-13 23:38:19 +01:00
bell@sanja.is.com.ua
41d9311621 fixed cyclic reference bug 2002-11-14 00:26:18 +02:00
serg@serg.mysql.com
8a088f2e3c optimize table corruption fixed, though more clean fix is desired. 
Fix for another optimize bug is undone, as the new one handles both cases.
test added
 2002-11-13 22:55:32 +01:00
bell@sanja.is.com.ua
d8f1d74fe5 fixed bug of derived table in subselect 
fixed bug in error handling
 2002-11-13 11:59:03 +02:00
bell@sanja.is.com.ua
e3d78f0bd4 Merge sanja.is.com.ua:/home/bell/mysql/mysql-4.1 
into sanja.is.com.ua:/home/bell/mysql/work-crash-4.1
 2002-11-13 01:14:56 +02:00
bell@sanja.is.com.ua
07c9266764 fixed error handling 
fixed subselects in ORDER bug
 2002-11-13 01:14:39 +02:00
Sinisa@sinisa.nasamreza.org
a395dc8add Merge sinisa@work.mysql.com:/home/bk/mysql 
into sinisa.nasamreza.org:/mnt/work/mysql
 2002-11-12 17:43:03 +02:00
ram@mysql.r18.ru
fc54b13799 bdb-deadlock test: added reap commands 2002-11-12 19:21:11 +04:00
bell@sanja.is.com.ua
7e7939ee03 Merge sanja.is.com.ua:/home/bell/mysql/mysql-4.1 
into sanja.is.com.ua:/home/bell/mysql/work-crash-4.1
 2002-11-12 15:27:11 +02:00
bell@sanja.is.com.ua
57541e72c5 fixed 2 typo in BUG_TABLES using 
remuved 'unstable' variable from test
 2002-11-12 15:25:09 +02:00
Sinisa@sinisa.nasamreza.org
7bd4fb813a some code cleanup as per CTO's instructions plus a small bug fix with 
a corresponding test case....
 2002-11-12 14:40:32 +02:00
monty@mashka.mysql.fi
97bb57f765 Extended WEEK() to be able to handle ISO weeks. 
unlink socket file if mysqld dies on startup
Some optimization of AND expressions
 2002-11-12 12:42:42 +02:00
Sinisa@sinisa.nasamreza.org
c6b0d33619 some bug fixes related to derived tables 2002-11-11 17:45:23 +02:00
monty@mashka.mysql.fi
876f3f4d30 Fixed that NULL and 0 returns 0 instead of NULL 
This is coded to not cause a speed impact on top level AND expressions where we don't care if an AND expression returns 0 or NULL
 2002-11-11 15:57:35 +02:00
bell@sanja.is.com.ua
063ffd2d67 prevent using expernal fields in derived tables 2002-11-11 10:49:41 +02:00
bell@sanja.is.com.ua
46a74ce73b fix of yet another join_free bug 
decreased number of check of "!join->select_lex->dependent"
 2002-11-11 00:15:38 +02:00
serg@serg.mysql.com
520fe4ff89 Merge work:/home/bk/mysql-4.0 
into serg.mysql.com:/usr/home/serg/Abk/mysql-4.0
 2002-11-09 20:29:22 +01:00
serg@serg.mysql.com
3feb6bd17c results fixed 2002-11-09 19:57:13 +01:00
serg@serg.mysql.com
6b8bf756b1 IGNORE/USE INDEX now work with HA_EXTRA_KEYREAD 2002-11-09 19:15:46 +01:00
Sinisa@sinisa.nasamreza.org
d96c670c70 Some code optimisations related to EXPLAIN of derived tables and the 
resulting code cleanup in our main loop.
 2002-11-09 15:40:46 +02:00
monty@hundin.mysql.fi
e08ed8a582 Fixed bug in MAX() optimization when used with JOIN and ON expressions 2002-11-09 09:51:03 +02:00
bell@sanja.is.com.ua
c78ae20589 ALL/ANY/SOME 
decreasing number of rules in sql_yacc.yy to satisfy bison limitation
fixed subselect Items initializer methods
 2002-11-07 23:45:19 +02:00
serg@sergbook.mysql.com
cd6bf73f20 manually merged 2002-11-07 21:56:24 +01:00
monty@hundin.mysql.fi
db6cbba239 Merge work:/my/mysql-4.0 into hundin.mysql.fi:/my/mysql-4.0 2002-11-07 04:03:44 +02:00
monty@hundin.mysql.fi
65badfff1a Put temporary files in binlog cache when using BEGIN/COMMIT 
Let MySQL 4.0 read 4.1 .frm files without 4.1 specific extensions
New variables @@rand_seed1 and @@rand_seed2 (used by replication)
DROP TEMPORARY TABLE
 2002-11-07 04:02:37 +02:00
serg@sergbook.mysql.com
7ad5882da5 BETWEEN fixed 2002-11-06 16:21:41 +01:00
serg@sergbook.mysql.com
ecfa37baa5 Merge 2002-11-06 09:52:13 +01:00
peter@mysql.com
21601b51c3 Merge mysql.com:/home/pz/mysql/mysql-4.0-root 
into mysql.com:/home/pz/mysql/mysql-4.0
 2002-11-06 10:06:18 +03:00
monty@hundin.mysql.fi
a6e5f9217c Merge work:/my/mysql-4.0 into hundin.mysql.fi:/my/mysql-4.0 2002-11-06 00:41:26 +02:00
bell@sanja.is.com.ua
6ed210db68 fixed bdb transaction with query cache bug 2002-11-06 00:41:25 +02:00
monty@hundin.mysql.fi
5333cfb429 Removed wrong patch to fix DATE BETWEEN TIMESTAMP1 AND TIMESTAMP2 
Some simple optimizations
 2002-11-05 22:45:42 +02:00