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278 commits

Author SHA1 Message Date
serg@serg.mylan
e3a3d00c77 merged 2003-08-21 21:39:22 +02:00
serg@serg.mylan
7f1ffcc453 Bug #1064: SHOW CREATE TABLE: avoid allocations for simple tables, old client compatibility 2003-08-21 21:14:02 +02:00
bell@laptop.sanja.is.com.ua
87bb62007b merge 2003-08-20 23:39:17 +03:00
bell@laptop.sanja.is.com.ua
dd9cbce47b merge 2003-08-19 20:14:35 +03:00
monty@mashka.mysql.fi
10c4acfb4f merge 2003-08-19 00:10:21 +03:00
bell@laptop.sanja.is.com.ua
85f397781b Code cleanup 2003-08-16 13:26:48 +03:00
bell@laptop.sanja.is.com.ua
55094f903f As far as now transformer called after setup_wild() it is impossible to have '*' 2003-08-16 02:04:29 +03:00
bell@sanja.is.com.ua
011d905391 merge 2003-08-12 17:48:58 +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
b518e93b4a fixed collation of Item_cache family (BUG#951) 2003-08-11 20:48:51 +03:00
bar@bar.mysql.r18.ru
786af34146 Fix: create table t1 (a char(10) character set cp1251) SELECT _koi8r'blabla' as a 
The above query created a field of koi8r charset, not cp1251

Change:
CREATE TABLE a (a CHAR(1) CHARACTER SET utf8) 
Length now means character length, not byte length.
The above creates a field that guarantees can store a multibyte value
1 character long. For utf8 the above creates a field that can store
3 bytes.
 2003-08-11 18:18:34 +05:00
bell@sanja.is.com.ua
a0fda66f00 merge 2003-08-11 11:51:33 +03:00
bar@bar.mysql.r18.ru
a60acfcfe0 Old style charset() and set_charset() were removed. 2003-08-05 12:52:37 +05:00
bell@sanja.is.com.ua
659650b4ea merge 2003-08-05 09:56:21 +03:00
bell@sanja.is.com.ua
bc1546ce31 count HAVING clause elements with select list elements, because agregate function can be present in it (BUG#922) 
removerd unused loop_id
 2003-07-29 13:00:32 +03:00
bell@sanja.is.com.ua
af41a59af7 merge 2003-07-22 11:18:51 +03:00
serg@serg.mylan
3ca302dbac bug #715: SELECT YEAR+0 FROM foobar is parsed as 'SELECT' 'YEAR' '+0' => syntax error 2003-07-20 12:26:18 +02:00
bell@sanja.is.com.ua
73fdf52fa2 merged 2003-07-03 11:59:57 +03:00
bar@bar.mysql.r18.ru
74b74ad5e7 There is no Item->binary() anymore. It was remain from 4.0. 2003-07-02 18:34:43 +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
bell@sanja.is.com.ua
6f81b7e027 Item::str_value can't be used for storing value 
(fixed error in Item_cache_str)
 2003-06-26 15:07:42 +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
bell@sanja.is.com.ua
7b77c5a2d3 merged 2003-06-25 23:52:15 +03:00
bar@bar.mysql.r18.ru
cb4539e8de String comparison functions now use the same DTCollation with 
CONCAT() and other string functions. This allows to reuse a lot
if code and to simplify further development.
 2003-06-24 17:12:07 +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
bar@bar.mysql.r18.ru
8bd715daa4 Item character set is stored in Item itself now, not in ITem->str_value 2003-06-24 13:37:11 +05:00
monty@narttu.mysql.fi
dad0664579 merge with public tree 2003-06-05 00:12:45 +03:00
monty@narttu.mysql.fi
23145cfed7 Added SQLSTATE to client/server protocol 
bmove_allign -> bmove_align
Added OLAP function ROLLUP
Split mysql_fix_privilege_tables to a script and a .sql data file
Added new (MEMROOT*) functions to avoid calling current_thd() when creating some common objects.
Added table_alias_charset, for easier --lower-case-table-name handling
Better SQL_MODE handling (Setting complex options also sets sub options)
New (faster) assembler string functions for x86
 2003-06-04 18:28:51 +03:00
ram@mysql.r18.ru
a36d4212fc Moved spatial functions to the sql/item_geofunc.cc file. 2003-05-30 15:22:34 +05:00
bell@sanja.is.com.ua
6360bea28d Merge sanja.is.com.ua:/home/bell/mysql/bk/mysql-4.1 
into sanja.is.com.ua:/home/bell/mysql/bk/work-top-4.1
 2003-05-22 09:52:22 +03:00
bar@bar.mysql.r18.ru
5b788e660a A separate, better error message when it's impossible to aggregate strings for some operation 2003-05-20 16:36:59 +05:00
bell@sanja.is.com.ua
e12cc8ef41 Merge sanja.is.com.ua:/home/bell/mysql/bk/mysql-4.1 
into sanja.is.com.ua:/home/bell/mysql/bk/work-top-4.1
 2003-05-14 22:01:56 +03:00
bell@sanja.is.com.ua
1915632163 subselect transformation moved in after-fix_field place 
removed "of is null" if it is possible
  (this cset should be SCRUM related, but not approved as scrum task yet)
 2003-05-14 21:51:33 +03:00
monty@mashka.mysql.fi
091d6f3b73 Merge bk-internal.mysql.com:/home/bk/mysql-4.1 
into mashka.mysql.fi:/home/my/mysql-4.1
 2003-05-06 06:21:40 +03:00
monty@mashka.mysql.fi
1e2f2ae037 Varbinary should be string as default 2003-05-06 06:20:16 +03:00
serg@serg.mylan
784fb81426 INSERT ... UPDATE ... VALUES() 2003-05-03 01:16:56 +02:00
monty@mashka.mysql.fi
dd377bfba6 Fixed problem when comparing a key for a multi-byte-character set. (bug 152) 
Use 0x.... as strings if 'new' mode. (bug 152)
Don't report -max on windows when InnoDB is enabled. (bug 332)
Reset current_linfo;  This could cause a hang when doing PURGE LOGS.
Fix for row numbers in EXPLAIN (bug 322)
 Fix that USE_FRM works for all table types (bug 97)
 2003-04-27 22:12:08 +03:00
bell@sanja.is.com.ua
3beca2dbb1 fixed bug 185 (constant IN (SELECT field ...) do not return NULL correctly) 2003-04-23 00:01:19 +03:00
venu@myvenu.com
8eeecd9c86 Fix to support update + bianry logs with prepared statements (Dynamic query) 2003-04-04 12:33:17 -05:00
monty@narttu.mysql.fi
9f200ede0d Merge bk-internal.mysql.com:/home/bk/mysql-4.1 
into narttu.mysql.fi:/my/mysql-4.1
 2003-03-20 02:06:08 +02:00
bar@bar.mysql.r18.ru
f63218b39a Getting closer to be more SQL99 in dyadic operations 2003-03-19 15:55:17 +04:00
monty@narttu.mysql.fi
a916a03916 Fixes to avoid errors from valgrind 
Fixed problem with 'wrong packet number' in union
 2003-03-18 11:17:48 +02:00
bar@bar.mysql.r18.ru
04db86f22a 2003-03-17 21:56:34 +04:00
monty@narttu.mysql.fi
a434bca704 Merge with 4.0 2003-03-16 19:17:54 +02:00
serg@serg.mysql.com
026ec1d37c merged 2003-03-13 13:44:03 +01:00
serg@serg.mysql.com
77dd897ead fixed an obscure bug in group by + having + Item_ref::get_date 2003-03-11 21:20:53 +01:00
bell@sanja.is.com.ua
8482e27c81 Merge sanja.is.com.ua:/home/bell/mysql/mysql-4.1 
into sanja.is.com.ua:/home/bell/mysql/work-in-4.1
 2003-03-10 16:38:26 +02:00
bell@sanja.is.com.ua
af06b32a1d fixed crash on non-well-constructed reference 2003-03-10 16:38:06 +02:00
bar@bar.mysql.r18.ru
4b5bfe990f sql_acl.cc, item.h: 
use of new argument
sql_analyse.h:
  macros from mysql_priv.h. Should be deleted soon.
mysql_priv.h:
  _default_charset_info has been removed
item_cmpfunc.h:
  Use cmp_charset
hostname.cc, hash_filo.h:
  Move charset to constructor argument
 2003-03-07 12:21:32 +04:00