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1032 commits

Author SHA1 Message Date
sergefp@mysql.com
aee9340493 Fix for BUG#5837 merged from 4.0 2004-12-11 15:55:50 +03:00
sergefp@mysql.com
6b55909673 Fix for BUG#5837 - attempt 3. 
Call mark_as_null_row in join_read_const and join_read_system.
 2004-12-11 15:51:52 +03:00
monty@mysql.com
563500994a Update results for new varchar handling 
Fixed compiler warnings
String results in CREATE ... SELECT are now created as CHAR(0), VARCHAR(X) or TEXT() depending on item->max_length
 2004-12-07 15:47:00 +02:00
monty@mysql.com
77207d19f2 Merge with new VARCHAR code 2004-12-06 19:18:35 +02:00
monty@mysql.com
75d0958dc3 After merge fixes 
Fixed compiler warnings
Fix core dump when sending SIGHUP to mysqld
 2004-12-06 17:15:54 +02:00
monty@mysql.com
0de4777187 Merge with 4.1 2004-12-06 11:38:56 +02:00
monty@mysql.com
67ce247965 Add support for up to VARCHAR (size up to 65535) 
Renamed HA_VAR_LENGTH to HA_VAR_LENGTH_PART
Renamed in all files FIELD_TYPE_STRING and FIELD_TYPE_VAR_STRING to MYSQL_TYPE_STRING and MYSQL_TYPE_VAR_STRING to make it easy to catch all possible errors
Added support for VARCHAR KEYS to heap
Removed support for ISAM
Now only long VARCHAR columns are changed to TEXT on demand (not CHAR)
Internal temporary files can now use fixed length tables if the used VARCHAR columns are short
 2004-12-06 02:00:37 +02:00
bell@sanja.is.com.ua
4c017d18e2 Merge 2004-12-01 10:25:11 +02:00
bell@sanja.is.com.ua
f20e7a82b7 now we create temporary join for all queries with subqueries to make correct cleunup of tables and avoid too early unlock (BUG#6841) 2004-11-30 21:41:12 +02:00
serg@serg.mylan
ceb0d1cf87 compatibility fixes 2004-11-29 22:47:50 +01:00
serg@serg.mylan
f09429a4df protection: TRASH in delete 
fixed a bug that it discovered
 2004-11-28 15:53:17 +01:00
serg@serg.mylan
7dabb64176 merged 2004-11-25 17:36:43 +01:00
serg@serg.mylan
831c02463c order by group_func 2004-11-25 17:02:44 +01:00
bell@sanja.is.com.ua
69ec6a4592 Merge sanja.is.com.ua:/home/bell/mysql/bk/mysql-5.0 
into sanja.is.com.ua:/home/bell/mysql/bk/work-join-5.0
 2004-11-25 02:27:02 +02:00
bell@sanja.is.com.ua
1e3d8b0839 post-merge fix 2004-11-25 02:23:13 +02:00
guilhem@mysql.com
d913f4e4ab sql_select.cc: 
my_message_sql does not tolerate a NullS argument (segfault)
 2004-11-25 01:06:37 +01:00
gluh@gluh.mysql.r18.ru
22e76af9df More test cases are added 
Fixed bug 'using of alias with information schema tables in views'
removed compiler warnings
 2004-11-23 17:41:39 +03:00
serg@serg.mylan
ee933cd198 merged 2004-11-22 21:33:15 +01:00
serg@serg.mylan
55575bea2e typo fixed 2004-11-22 20:50:04 +01:00
serg@serg.mylan
41c33c29a3 Bug #6748 heap_rfirst() doesn't work (and never did!) 
range for BETWEEN typo fixed
 2004-11-22 14:53:18 +01:00
bell@sanja.is.com.ua
072d38eb12 merge 2004-11-21 20:08:12 +02:00
gluh@gluh.mysql.r18.ru
a68a9fe268 remove unused parts of code 
fix for 'show create schema_table'
fix for usage schema tables in subselect
'wrong schema table charset' fix
 2004-11-18 12:16:06 +03:00
bell@sanja.is.com.ua
bc5a9111d7 backport Serg's fix of FT interface (BUG#6523) 2004-11-16 22:58:02 +02:00
bell@sanja.is.com.ua
27395a2fb1 fixed joincleunup to avoid double deletin tables, and too earlyfull cleanup in case of EXPLAIN 
fixed cleunup of TMP_TABLE_PARAM
(BUG#6406)
 2004-11-16 00:16:04 +02:00
serg@serg.mylan
87840e841c Merge bk-internal:/home/bk/mysql-5.0 
into serg.mylan:/usr/home/serg/Abk/mysql-5.0
 2004-11-15 19:27:06 +01:00
bell@sanja.is.com.ua
25d0f827ce posmerge fixes 2004-11-13 23:26:15 +02:00
bell@sanja.is.com.ua
d76db8b999 marge 2004-11-13 19:45:36 +02:00
bell@sanja.is.com.ua
7210195f1e now my_printf_error is not better then my_error, but my_error call is shorter 
used only one implementation of format parser of (printf)
fixed multistatement
 2004-11-13 19:35:51 +02:00
gluh@gluh.mysql.r18.ru
321f803784 WL#1629: SHOW with WHERE(partially) & 
WL#173:  Create Data Dictionary Tables for SHOW Commands
 2004-11-13 13:56:39 +03:00
bell@sanja.is.com.ua
1555469b64 merge 2004-11-12 15:36:31 +02:00
bell@sanja.is.com.ua
31f7811183 post-review fixes 2004-11-12 14:34:00 +02:00
bell@sanja.is.com.ua
0ef0b030a5 merge 2004-11-11 21:18:10 +02:00
konstantin@mysql.com
e5f4c7a0bd Rename: Item::val -> Item::val_real(). 2004-11-11 21:39:35 +03:00
timour@mysql.com
ea97ce50b9 post-merge fixes for WL#1972 2004-11-11 20:16:38 +02:00
serg@serg.mylan
aafb2cf6a3 Merge serg.mylan:/usr/home/serg/Abk/mysql-5.0-xa 
into serg.mylan:/usr/home/serg/Abk/mysql-5.0
 2004-11-11 13:44:10 +01:00
timour@mysql.com
71c4cc4ae6 WL#1972 - manual merge with latest bk source 2004-11-11 10:09:50 +02:00
igor@rurik.mysql.com
f65e054788 Merge rurik.mysql.com:/home/igor/mysql-5.0 
into rurik.mysql.com:/home/igor/dev/mysql-5.0-0
 2004-11-10 11:24:03 -08:00
igor@rurik.mysql.com
597781c1b1 select.result, select.test: 
Added test cases for bug #6474.
sql_select.cc:
  Fixed bug #6474. A wrong result was returned when a query
  contained the same equality of the form field=const on
  different AND levels.
 2004-11-10 11:22:39 -08:00
ram@gw.mysql.r18.ru
dee9fa8fc0 Merge rkalimullin@bk-internal.mysql.com:/home/bk/mysql-5.0 
into gw.mysql.r18.ru:/usr/home/ram/work/5.0
 2004-11-10 14:43:38 +04:00
ram@gw.mysql.r18.ru
3e8e4d06b6 A fix (bug #6475: Another server crash in 5.0.2 
bug #6515: count(distinct...) crashes the server)
 2004-11-10 14:36:21 +04:00
monty@mysql.com
d2d7533e4a After merge fixes 2004-11-09 13:56:54 +02:00
monty@mysql.com
87af3d9113 merge on pull 2004-11-09 04:06:44 +02:00
monty@mysql.com
2bba55b57f After merge fixes 
Added push_back(void *, MEM_ROOT *) to make some list-handling code easier that needs to be allocated in a different mem-root
(Before one had to change thd->mem_root ; push_back(); restore mem_root.
 2004-11-09 03:58:44 +02:00
monty@mysql.com
1087186657 Merge with 4.1 to get new thd->mem_root handling 2004-11-08 17:53:32 +02:00
monty@mysql.com
401ede54b7 Fixed typo 2004-11-08 16:36:25 +02:00
monty@mysql.com
4fbf62e6c2 Merge bk-internal.mysql.com:/home/bk/mysql-4.1 
into mysql.com:/home/my/mysql-4.1
 2004-11-08 01:15:26 +02:00
monty@mysql.com
b903a129e2 Simpler arena swapping code 
Now thd->mem_root is a pointer to thd->main_mem_root and THR_MALLOC is a pointer to thd->mem_root.
This gives us the following benefits:
- Allow us to easily detect if arena has already been swapped before (this fixes a bug in setup_conds() where arena was swaped twice in some cases)
- Faster swaps of arenas (as we don't have to copy the whole MEM_ROOT)
- We don't anymore have to call my_pthread_setspecific_ptr(THR_MALLOC,...) to change where memory is alloced. Now it's enough to set thd->mem_root
 2004-11-08 01:13:54 +02:00
serg@serg.mylan
26b40ddbbb merged 2004-11-07 22:48:35 +01:00
serg@serg.mylan
8bf7f675b2 hack removed 2004-11-07 22:40:55 +01:00
igor@rurik.mysql.com
ca355c8a46 join_outer.result, join_outer.test: 
Added cases for bugs #6307 and #6460.
sql_select.cc:
  Fixed the problem of bug reports #6307 and #6460.
  The reported wrong result sets were due to the fact that
  the added call of the fix_fields method for the built
  AND condition that joined WHERE and ON conditions
  broke ON expression, as it removed extra AND levels
  in the built condition. 
  It looks like that no attributes of the built condition
  are needed, so we don't have to call fix_fields here.
 2004-11-05 22:15:24 -08:00