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261 commits

Author SHA1 Message Date
ram@gw.mysql.r18.ru
c5b481d99a Merge rkalimullin@bk-internal.mysql.com:/home/bk/mysql-4.1 
into gw.mysql.r18.ru:/usr/home/ram/work/4.1.wl1056
 2003-10-31 13:03:12 +04:00
ram@gw.mysql.r18.ru
90ffe1be00 WL #1056: Eliminate NOT operators from where condition 2003-10-31 13:02:16 +04:00
serg@serg.mylan
9c4049ad12 Bitmap post-review fixes 2003-10-30 19:17:57 +01:00
bell@sanja.is.com.ua
33346e26af added code covarage for functions convert(), nullif(), crc32(), is_used_lock(), char_lengtrh(), bit_xor() 
added string length for more speed
made code covarage for print() method of Item
fixed printability of some items (SCRUM) (WL#1274)
 2003-10-30 12:57:26 +02:00
bell@sanja.is.com.ua
ae380c5855 merge 2003-10-28 12:45:37 +02:00
serg@serg.mylan
8cdc27da15 Merge serg.mylan:/usr/home/serg/Abk/mysql-4.1-bug 
into serg.mylan:/usr/home/serg/Abk/mysql-4.1
 2003-10-25 00:03:44 +02:00
bell@sanja.is.com.ua
f349adf8de support 'parallel' updates and rallback of whole statement in case of error in evalueting value which should be assigned 
(BUG#1484)
 2003-10-24 17:28:32 +03:00
serg@serg.mylan
df69309593 MATCH ... AGAINST ("..." WITH QUERY EXPANSION) syntax 2003-10-22 17:57:09 +02:00
pem@mysql.com
337238b78a Merging 4.1->5.0 2003-10-22 16:10:22 +02:00
serg@serg.mylan
c60ef8160f FULLTEXT: correct charset support (UTF included, UCS2 - not) 
code cleanup
 2003-10-20 15:53:48 +02:00
pem@mysql.telia.com
1f1a8531d1 Handle user variables (@-vars) as OUT and INOUT parameters in SPs. 2003-10-16 15:45:27 +02:00
bell@laptop.sanja.is.com.ua
ddf4d1e529 fixed printability of Items (all items except subselects) 
(SCRUM) (WL#1274)
 2003-10-12 17:56:05 +03:00
monty@narttu.mysql.fi
6056cfadfc Merge with 4.0.16 2003-10-07 15:42:26 +03:00
monty@mishka.mysql.fi
989ca397b2 Optimized code for setting user variables with := and fixed some bugs in old code (Bug #1194) 
Use forced close of socket to make mysqld shutdown faster when used under valgrind
 2003-10-03 00:40:27 +03:00
vva@eagle.mysql.r18.ru
761c790636 turn Item_func_set_user_var 
::native_val, ::native_val_int and native_val_str into inline
 2003-10-01 12:00:08 -04:00
vva@eagle.mysql.r18.ru
fd835da6ec rewrite Item_func_set_user_var ::val, ::val_str, ::val_int, ::update 
with less code duplication
 2003-09-30 12:32:48 -04:00
pem@mysql.com
8d884c02bb Merging 4.1 -> 5.0 2003-09-24 11:29:38 +02:00
monty@mashka.mysql.fi
7538242e4f merge with 4.1 tree 2003-09-11 20:31:40 +03:00
bell@sanja.is.com.ua
a0bf98b7a4 Merge sanja.is.com.ua:/home/bell/mysql/bk/mysql-4.1 
into sanja.is.com.ua:/home/bell/mysql/bk/work-optimized_prepared-4.1
 2003-09-09 17:38:21 +03:00
monty@narttu.mysql.fi
4b3b4b9250 merge 2003-09-03 19:53:08 +03:00
serg@serg.mylan
755455e15c merged 2003-09-03 12:07:18 +02:00
bell@sanja.is.com.ua
51374e569d fixed BUG#1180 (changing WHERE clause of prepared statements by optimisation) 2003-09-02 19:56:55 +03:00
monty@narttu.mysql.fi
77a70a0a24 merge with 4.0.15 2003-08-29 13:44:35 +03:00
pem@mysql.com
7f158dd12a Merge 4.1 into 5.0 2003-08-26 11:51:09 +02:00
serg@serg.mylan
08d7f298ee fixed a crash on COMPRESS() and other zlib-dependent functions when compiled w/o zlib 
moved them all from different places to item_strfunc.{h,cc}
checksum table command
Com_xxx status variables updated
 2003-08-21 16:15:06 +02:00
Sinisa@sinisa.nasamreza.org
fb774125e8 item_func.h: 
Fix for a bug with LEAST() in WHERE clause
ha_innodb.cc:
  Fix for a configure bug
multi_update.result, multi_update.test:
  Fix for the update with NULL's in the result set
sql_update.cc:
  Fix for the update with NULL's in the result set
   Fix for the update with NULL's in the result set
   Fix for the update with NULL's in the result set
 2003-08-20 15:33:21 +03:00
bell@laptop.sanja.is.com.ua
dd9cbce47b merge 2003-08-19 20:14:35 +03:00
monty@mashka.mysql.fi
2263e3e51f Merge with 4.0.14 2003-08-11 22:44:43 +03:00
bell@sanja.is.com.ua
695c71d1c1 Merge sanja.is.com.ua:/home/bell/mysql/bk/work-top3-4.1 
into sanja.is.com.ua:/home/bell/mysql/bk/work-simple_in-4.1
 2003-07-22 11:20:02 +03:00
bell@sanja.is.com.ua
af41a59af7 merge 2003-07-22 11:18:51 +03:00
serg@serg.mylan
859a4cc116 Merge bk-internal:/home/bk/mysql-4.1/ 
into serg.mylan:/usr/home/serg/Abk/mysql-4.1
 2003-07-18 18:06:45 +02:00
bell@sanja.is.com.ua
7e34954b5e new optimisation for ref_null (SCRUM) (WL#818) 2003-07-17 19:39:31 +03:00
bar@bar.mysql.r18.ru
8c06421c12 CASE stores first_expr and else_expr in args[] array now. 
This allowed to reuse a lot of code.
 2003-07-17 16:07:56 +05:00
bell@sanja.is.com.ua
a6b1a6fe3a merge 2003-07-16 13:58:11 +03:00
serg@serg.mylan
737bade99c Merge bk-internal:/home/bk/mysql-4.1/ 
into serg.mylan:/usr/home/serg/Abk/mysql-4.1
 2003-07-15 14:58:04 +02:00
bar@bar.mysql.r18.ru
4b9c7f8336 Item_func_field doesn't have a separate Item to store the first argument. 
It's now passed as args[0]. This fix allowed to resuse a lot of code.
 2003-07-15 17:33:00 +05:00
pem@mysql.telia.com
9c3a7a6ba3 Merge 4.1 into 5.0 (first pass). 2003-07-08 17:50:23 +02:00
bell@sanja.is.com.ua
7ad5331768 merge 2003-07-07 10:30:52 +03:00
serg@serg.mylan
40f4cee265 Merge bk-internal:/home/bk/mysql-4.1/ 
into serg.mylan:/usr/home/serg/Abk/mysql-4.1
 2003-07-06 21:36:59 +02:00
serg@serg.mylan
e11efbddfa renamed enum Item_cast as it's not a 'class Item' child 2003-07-06 17:12:45 +02:00
bar@bar.mysql.r18.ru
3fbc765b04 Better arguments format to allow reuse more code 2003-07-04 19:56:32 +05:00
bar@bar.mysql.r18.ru
0c2041cfdf New methods 
Item_func::agg_arg_collations()
  Item_func::arr_arg_collations_for_comparison()
 to aggregate argument collations.
It helps to reuse a lot of code.
 2003-07-04 18:12:23 +05:00
bar@bar.mysql.r18.ru
d1607a11fe FIELD() now takes in account arguments collations 2003-07-03 19:24:38 +05:00
bell@sanja.is.com.ua
2ae8a00b2a Item tree iterator 
fixed dependence of items from reduced subquery
(SCRUM)
 2003-07-02 13:12:18 +03:00
bell@sanja.is.com.ua
5eaaf8e732 after review changes (SCRUM) 
removed outer resolving flag (because of movingtransformation after fix_fields)
 2003-07-02 01:45:22 +03:00
monty@mashka.mysql.fi
7655f05dc2 LEFT JOIN optimization: Change LEFT JOIN to normal join if possible 2003-06-26 05:38:19 +03:00
bar@bar.mysql.r18.ru
c6c4e8b8e1 LOCATE(), INSTR(), POSITION(), FIND_IN_SET(), SUBSTRING_INDEX() 
now process arguments according to standard SQL collation determation
rules.
 2003-06-25 15:07:20 +05:00
bar@bar.mysql.r18.ru
7371150f2d New class DTCollation (SQL:2003 calls it "declared type collation") 
It's a combination of collation and its derivation (precedence order)
 2003-06-24 15:11:07 +05:00
ram@mysql.r18.ru
a36d4212fc Moved spatial functions to the sql/item_geofunc.cc file. 2003-05-30 15:22:34 +05:00
pem@mysql.com
386b0b91b2 Merged 4.1 into 5.0. 2003-04-16 23:23:23 +02:00