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532 commits

Author SHA1 Message Date
bell@sanja.is.com.ua
f5e253dc2f reporting empty result added in case of max/min optimisation of ALL/ANY/SOME subqueries 
fixed null processing in NOT operation used in ALL subquery (Bug #6247)
 2004-11-18 18:10:07 +02:00
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
bell@sanja.is.com.ua
77540c8996 moved procedure list initialization (BUG#6517) 2004-11-15 14:37:40 +02:00
monty@mysql.com
47bbf768d4 Fixes after merge with 4.1 
FOUND is not a reserved keyword anymore
Added Item_field::set_no_const_sub() to be able to mark fields that can't be substituted
Added 'simple_select' method to be able to quickly determinate if a select_result is a normal SELECT
Note that the 5.0 tree is not yet up to date: Sanja will have to fix multi-update-locks for this merge to be complete
 2004-11-03 12:39:38 +02:00
monty@mysql.com
afbe601302 merge with 4.1 2004-10-29 19:26:52 +03:00
bell@sanja.is.com.ua
3ae044c24f removed incorrect error message about aggregate functions 
improved mechanisn of detection posibility to be NULL for single row queries
switched off substitution optimisation for single row subqueries in PS due to problem in resolving substituted expressions
(changes to make subselects test working with PS protocol)
 2004-10-27 21:11:06 +03:00
konstantin@mysql.com
e3abcb6b53 A fix and test case for Bug#6088 "FOUND_ROWS returns wrong values for 
prepared statements when LIMIT is used" and post-review comments.
The fix changes the approach we calculate the need for ORDER BY 
in UNION: the previous was not PS friendly, as it damaged SELECT_LEX 
options in case of single select.
 2004-10-22 22:51:16 +04:00
igor@rurik.mysql.com
4c8e391718 table.h, sql_select.h: 
Added the code processing on expressions for applying
  multiple equalities.
sql_select.cc:
  Post-merge fixes for Item_equal patch.
  Added the code processing on expressions for applying
  multiple equalities.
Many files:
  Post-merge fixes for Item_equal patch.
item_cmpfunc.cc:
  Post-merge fixes for Item_equal patch.
  Fixed a problem when an equality field=const cannot be applied to
  the predicate P(field,c) for constant propagation as a conversion
  of field is needed.
item.h, item.cc:
  Fixed a problem when an equality field=const cannot be applied to
  the predicate P(field,c) for constant propagation as a conversion
  of field is needed.
 2004-10-19 14:12:55 -07:00
bell@sanja.is.com.ua
f11bcefae1 fixed error handling if creating derived table failed 
single row subquery always can return NULL (no rows found) (BUG#5590)
 2004-09-17 19:08:46 +03:00
monty@mysql.com
49cd04b510 Merge on pull 2004-09-09 07:26:28 +03:00
monty@mysql.com
31122efde7 Merge with 4.1 
(Includes merge of arena code in 4.1 and 5.0)
 2004-09-06 15:14:10 +03:00
bell@sanja.is.com.ua
5d42c492d6 fixed temporary table processing expresions of subqueries and removed wrong restrictions of field resolving (BUG#5326) 2004-09-06 13:00:24 +03:00
bell@sanja.is.com.ua
771c2998ed ORDER clause printing fixed (BUG#5156) 2004-08-31 11:58:45 +03:00
hf@deer.(none)
cce03195dc Merging fix 2004-08-24 15:03:44 +05:00
hf@deer.(none)
43a853dd4d Merging 2004-08-24 12:58:21 +05:00
bell@sanja.is.com.ua
9d71f85121 subselect test split on two tests because gis extention can be absent 2004-08-24 10:15:39 +03:00
bell@sanja.is.com.ua
6fcd27e9cd after review fixes: 
allowed parsing of table fields inside aggregate functions
 added new tests of fields resolving in grouping
 2004-08-23 22:31:01 +03:00
bell@sanja.is.com.ua
3ca433e332 merge 2004-08-23 15:50:59 +03:00
hf@deer.(none)
6c136f99bf Proposed fix for bug #5003 (subselect with MIN() and LIKE crashes server) 
We have next problem here:
active_index is wrong in the subselect's handler on the second val_int() call.
Optimizer sees that we can use index-read for that kind of condition,
and matching_cond() (sql/opt_sum.cc) doesn't. I suspect, proper solution is
to add appropriate code to the matching_cond() but now just added
missed initialization.
 2004-08-22 00:06:19 +05:00
serg@serg.mylan
a29c9d3707 Bug #4769 - ft in subqueries 2004-08-19 18:40:15 +02:00
bell@sanja.is.com.ua
0ce931947e skip resolving field in table list if table list is not accessable due to groupping (BUG#4814) 2004-08-13 10:01:30 +03:00
bell@sanja.is.com.ua
d7ae5de89b in case of compound index fill all parts in optimized IN (BUG#4435) 2004-08-12 17:31:23 +03:00
bell@sanja.is.com.ua
8bc592f1b0 Merge sanja.is.com.ua:/home/bell/mysql/bk/mysql-5.0 
into sanja.is.com.ua:/home/bell/mysql/bk/work-5.0
 2004-07-20 22:10:47 +03:00
serg@serg.mylan
8d080cbcfa manual merge 2004-07-20 15:34:57 +02:00
bell@sanja.is.com.ua
1e3f10a4b1 mark subquery in the FROM clause like derived and quoate all identifiers (BUG#4609) 2004-07-20 08:48:28 +03:00
monty@mysql.com
1e31199995 Merge with 4.1.3-beta 2004-07-07 11:29:39 +03:00
bell@sanja.is.com.ua
130740248b aggregate functions check during substitution made only for single row subselects (BUG#4400) 
restoring current senect pointer before PS rexecution (backport from 5.0)
removed spaces at  lines ends
 2004-07-04 08:46:28 +03:00
bell@sanja.is.com.ua
5ed07df98a Merge 2004-06-22 13:48:51 +03:00
bell@sanja.is.com.ua
c6cd51798b post-review changes (Bug#4090) 2004-06-22 13:41:57 +03:00
ram@gw.mysql.r18.ru
f3d11147c9 after merge fix 2004-06-22 14:48:29 +05:00
bell@sanja.is.com.ua
cb0f607c5e Merge 2004-06-22 12:38:23 +03:00
monty@mysql.com
d69a36d118 merge 2004-06-21 10:24:40 +03:00
monty@mysql.com
fd0153304d Fixed some byte order bugs with prepared statements on machines with high-byte-first. (Bug #4173) 
Fixed problem with NULL and derived tables (Bug #4097)
Cleanup of new pushed code
 2004-06-18 03:02:29 +03:00
ram@gw.mysql.r18.ru
5790b17ecb a test case (Bug #4102 Crash with a DBUG window after a request) 2004-06-17 12:47:58 +05:00
bell@sanja.is.com.ua
002364c20f new length detection for non-string in UNION (BUG#4067) 2004-06-16 16:06:30 +03:00
paul@ice.snake.net
fd1d01e098 Language/consistency edits to error messages 
and affected test results.
 2004-06-15 22:18:20 -05:00
paul@kite-hub.kitebird.com
f4dbb250fd Language/consistency edits to error messages 
and affected test results.
 2004-06-15 15:38:36 -05:00
bell@sanja.is.com.ua
d2c585df31 fixed field resolving mode fo INSERT/REPLACE and CRETE with SELECT (BUG#4090) 2004-06-13 22:39:09 +03:00
bell@sanja.is.com.ua
be642b9bcd EXISTS(SELECT * ...) 
close table before opening in optimize
 2004-06-10 21:33:15 +03:00
bell@sanja.is.com.ua
266dd53da2 if exists should not be used inside test 
removed influence of some tests on other tests
 2004-05-28 21:31:51 +03:00
pem@mysql.com
71eddc362e Merging 4.1 to 5.0. 2004-05-26 17:04:45 +02:00
bell@sanja.is.com.ua
d42d709171 after review changes 2004-05-19 17:07:28 +03:00
pem@mysql.com
df69f93ae9 Post-merge post-merge fix (new error codes for fparser). 2004-05-14 16:10:31 +02:00
bell@sanja.is.com.ua
bb34b56bfd Merge sanja.is.com.ua:/home/bell/mysql/bk/mysql-4.1 
into sanja.is.com.ua:/home/bell/mysql/bk/work-explain-4.1
 2004-05-14 15:29:23 +03:00
bell@sanja.is.com.ua
a9501fd7aa after merge fix 2004-05-14 15:28:59 +03:00
bell@sanja.is.com.ua
3f6857112c Merge sanja.is.com.ua:/home/bell/mysql/bk/mysql-4.1 
into sanja.is.com.ua:/home/bell/mysql/bk/work-all_any2-4.1
 2004-05-14 14:45:27 +03:00
bell@sanja.is.com.ua
71a374dc13 Merge 2004-05-14 13:33:02 +03:00
bell@sanja.is.com.ua
4c774e0c18 fixed flags of printed query 2004-05-13 23:47:20 +03:00
timour@mysql.com
f3dab7be12 Merge of WL#1469 with latest bk sources. 2004-05-11 12:15:58 +03:00