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15443 commits

Author SHA1 Message Date
mskold/marty@mysql.com/linux.site
0446aa9cbd Fix for bug#25821 Excessive partition pruning for multi-range index scan in NDB API: don't set distribution key if multi_range 2007-02-06 23:06:58 +01:00
mskold/marty@mysql.com/linux.site
c16251ad7c Bug #25522 Update with IN syntax Clustertable + Trigger leads to mysqld segfault: moved back assignment 2007-02-01 09:48:45 +01:00
mskold/marty@mysql.com/linux.site
5cd40ad30b Bug #25522 Update with IN syntax Clustertable + Trigger leads to mysqld segfault: in start_stmt, only change query_state if starting a new transactions, in read_multi_range_next, change query state when end is reached 2007-01-31 22:38:06 +01:00
mskold/marty@mysql.com/linux.site
db0107b801 bug#24820 CREATE INDEX ....USING HASH on NDB table creates ordered index, not HASH index: Added error checking 2007-01-08 10:38:53 +01:00
mskold/marty@mysql.com/linux.site
8272333243 ndb_use_transactions is set from value for command line flag 2007-01-03 14:56:26 +01:00
mskold/marty@mysql.com/linux.site
866b02b934 Added --ndb-use-transactions 2007-01-02 15:47:58 +01:00
mskold/marty@mysql.com/linux.site
8d8d063f91 Removed check for impossible error return 2006-12-14 16:27:14 +01:00
mskold/marty@mysql.com/linux.site
aa03fbcac9 bug#18487 UPDATE IGNORE not supported for unique constraint violation of non-primary key: only check pk if it is updated 2006-11-30 22:52:23 +01:00
mskold/marty@mysql.com/linux.site
e71c09b482 bug#18487 UPDATE IGNORE not supported for unique constraint violation of non-primary key: handle INSERT ... ON DUPLICATE KEY UPDATE 2006-11-30 17:22:04 +01:00
mskold/marty@mysql.com/linux.site
af324d9cf0 #18487 UPDATE IGNORE not supported for unique constraint violation of non-primary key: call peek_index_rows 2006-11-30 15:02:33 +01:00
mskold/marty@mysql.com/linux.site
f293350725 bug#21507 I can't create a unique hash index in NDB: Added possibillity to create hash only indexes with NULL valued attributes, but any NULL valued access will become full table scan with pushed condition on index attribute values 2006-11-07 16:38:37 +01:00
jonas@perch.ndb.mysql.com
b67e5b1131 Merge perch.ndb.mysql.com:/home/jonas/src/mysql-5.0 
into  perch.ndb.mysql.com:/home/jonas/src/mysql-5.0-ndb
 2006-10-27 23:59:04 +02:00
mskold/marty@mysql.com/linux.site
c14c547289 Merge mysql.com:/windows/Linux_space/MySQL/mysql-5.0 
into  mysql.com:/windows/Linux_space/MySQL/mysql-5.0-ndb
 2006-10-25 12:41:42 +02:00
mskold/marty@mysql.com/linux.site
0dea24947d Merge mysql.com:/windows/Linux_space/MySQL/mysql-4.1 
into  mysql.com:/windows/Linux_space/MySQL/mysql-5.0
 2006-10-25 12:21:45 +02:00
mskold/marty@mysql.com/linux.site
44e55e3b43 Bug #21072 Duplicate key error in NDB references wrong key: Re-wrote string usage to avoid valgrind warnings 2006-10-25 11:44:40 +02:00
jonas@perch.ndb.mysql.com
6e4a0ec042 Merge joreland@bk-internal.mysql.com:/home/bk/mysql-5.0-ndb 
into  perch.ndb.mysql.com:/home/jonas/src/mysql-5.0-ndb
 2006-10-25 08:28:30 +02:00
stewart@willster.(none)
dc38d0249a fix ndb_cache_multi2 
util thread wasn't behaving correctly after 241 error due to get_table_statistics
not properly returning an error code
 2006-10-24 23:26:58 +10:00
mskold/marty@mysql.com/linux.site
8da80dd39d Merge mskold@bk-internal.mysql.com:/home/bk/mysql-5.0-ndb 
into  mysql.com:/windows/Linux_space/MySQL/mysql-5.0-ndb
 2006-10-24 08:29:37 +02:00
stewart@willster.(none)
826628c99b post merge fix 2006-10-24 00:18:57 +10:00
stewart@willster.(none)
3c2eeb2c15 Merge willster.(none):/home/stewart/Documents/MySQL/4.1/bug19914-mk2-merge2 
into  willster.(none):/home/stewart/Documents/MySQL/5.0/ndb
 2006-10-23 23:57:28 +10:00
stewart@willster.(none)
5926602aa7 Bug #19914 SELECT COUNT(*) sometimes returns MAX_INT on cluster tables 
fixes for ndb_* tests broken by previous fix

be more careful in ndb about setting errors on failure of info call (especially
in open)
 2006-10-23 23:46:35 +10:00
stewart@willster.(none)
fc776db8e7 Merge willster.(none):/home/stewart/Documents/MySQL/4.1/bug19914-mk2 
into  willster.(none):/home/stewart/Documents/MySQL/4.1/bug19914-mk2-merge2
 2006-10-23 23:43:48 +10:00
gkodinov@dl145s.mysql.com
a93cc1b70b Merge bk-internal:/home/bk/mysql-5.0 
into  dl145s.mysql.com:/data/bk/team_tree_merge/MERGE/mysql-5.0-opt
 2006-10-20 11:02:56 +02:00
mskold/marty@mysql.com/linux.site
6961bd6315 Merge mysql.com:/windows/Linux_space/MySQL/mysql-5.0 
into  mysql.com:/windows/Linux_space/MySQL/mysql-5.0-ndb
 2006-10-19 15:08:10 +02:00
gkodinov@dl145s.mysql.com
c77fae407b Merge dl145s.mysql.com:/data/bk/team_tree_merge/MERGE/mysql-4.1-opt 
into  dl145s.mysql.com:/data/bk/team_tree_merge/MERGE/mysql-5.0-opt
 2006-10-19 15:04:12 +02:00
mskold/marty@mysql.com/linux.site
b97dff67c9 Merge mysql.com:/windows/Linux_space/MySQL/mysql-4.1 
into  mysql.com:/windows/Linux_space/MySQL/mysql-5.0
 2006-10-19 15:00:46 +02:00
mskold/marty@mysql.com/linux.site
240cd87dbf Bug #21072 Duplicate key error in NDB references wrong key: use MAX_KEY to signal unknown key: Added string initialization 2006-10-19 14:57:04 +02:00
gkodinov@dl145s.mysql.com
892495acaf Merge dl145s.mysql.com:/data/bk/team_tree_merge/mysql-5.0 
into  dl145s.mysql.com:/data/bk/team_tree_merge/MERGE/mysql-5.0-opt
 2006-10-19 14:37:49 +02:00
gkodinov@dl145s.mysql.com
1dacdd4c85 Merge dl145s.mysql.com:/data/bk/team_tree_merge/mysql-4.1 
into  dl145s.mysql.com:/data/bk/team_tree_merge/MERGE/mysql-4.1-opt
 2006-10-19 14:34:56 +02:00
istruewing@chilla.local
9b3e7bd02f Bug#21476 - Lost Database Connection During Query 
Backport from 5.1.
Raised STACK_MIN_SIZE for Debian GNU/Linux Sid,
Linux kernel 2.6.16,
gcc version 3.3.6 (Debian 1:3.3.6-13),
libc6-dbg 2.3.6.ds1-4,
Pentium4 (x86),
BUILD/compile-pentium-debug-max
Raised about 100 Bytes above the required minimum.
 2006-10-19 13:42:26 +02:00
istruewing@chilla.local
11d453cc33 Merge bk-internal.mysql.com:/home/bk/mysql-5.0 
into  chilla.local:/home/mydev/mysql-5.0-merge
 2006-10-19 09:59:01 +02:00
jonas@perch.ndb.mysql.com
470e4daa14 Merge perch.ndb.mysql.com:/home/jonas/src/50-work 
into  perch.ndb.mysql.com:/home/jonas/src/mysql-5.0-ndb
 2006-10-19 09:38:37 +02:00
jonas@perch.ndb.mysql.com
2b04fb22be ndb - bug#23200 
this changes lock taken during peek, to decrease likelyhood of transaction abort
 2006-10-19 09:27:58 +02:00
mskold/marty@mysql.com/linux.site
0522b11066 Merge mskold@bk-internal.mysql.com:/home/bk/mysql-5.0-ndb 
into  mysql.com:/windows/Linux_space/MySQL/mysql-5.0-ndb
 2006-10-18 16:41:17 +02:00
mskold/marty@mysql.com/linux.site
b381ed95d9 Merge mysql.com:/windows/Linux_space/MySQL/mysql-5.0 
into  mysql.com:/windows/Linux_space/MySQL/mysql-5.0-ndb
 2006-10-18 14:28:18 +02:00
evgen@sunlight.local
8fd7ea23d6 Merge epotemkin@bk-internal.mysql.com:/home/bk/mysql-5.0-opt 
into  sunlight.local:/local_work/14959-bug-5.0-opt-mysql
 2006-10-18 00:15:14 +04:00
evgen@sunlight.local
0c5a2865f7 sql_rename.cc: 
Cleanup of fix for bug#14959.
 2006-10-18 00:14:14 +04:00
igor@rurik.mysql.com
17eb0b353e Merge ibabaev@bk-internal.mysql.com:/home/bk/mysql-5.0-opt 
into  rurik.mysql.com:/home/igor/mysql-5.0-opt
 2006-10-17 12:25:53 -07:00
igor@rurik.mysql.com
c4c9fe63db Merge rurik.mysql.com:/home/igor/mysql-5.0-opt 
into  rurik.mysql.com:/home/igor/dev-opt/mysql-5.0-opt-bug19579
 2006-10-17 10:07:29 -07:00
gkodinov/kgeorge@macbook.gmz
8e7f0fe785 rename of the new members introduced in the fix for bug 21798 2006-10-17 19:22:13 +03:00
gkodinov/kgeorge@macbook.gmz
a64ae1844d Merge bk-internal:/home/bk/mysql-5.0-opt 
into  macbook.gmz:/Users/kgeorge/mysql/work/B21798-5.0-opt-merge
 2006-10-17 16:36:44 +03:00
gkodinov/kgeorge@macbook.gmz
f7b8937661 Bug#21798: memory leak during query execution with subquery in column 
list using a function
When executing dependent subqueries they are re-inited and re-exec() for 
each row of the outer context.
The cause for the bug is that during subquery reinitialization/re-execution,
the optimizer reallocates JOIN::join_tab, JOIN::table in make_simple_join()
and the local variable in 'sortorder' in create_sort_index(), which is
allocated by make_unireg_sortorder().
Care must be taken not to allocate anything into the thread's memory pool
while re-initializing query plan structures between subquery re-executions.
All such items mush be cached and reused because the thread's memory pool
is freed at the end of the whole query.
Note that they must be cached and reused even for queries that are not 
otherwise cacheable because otherwise it will grow the thread's memory 
pool every time a cacheable query is re-executed. 
We provide additional members to the JOIN structure to store references 
to the items that need to be cached.
 2006-10-17 16:20:26 +03:00
igor@rurik.mysql.com
c467be8d6e Fixed bug #19579: at range analysis optimizer did not take into 
account predicates that become sargable after reading const tables.
In some cases this resulted in choosing non-optimal execution plans.
Now info of such potentially saragable predicates is saved in
an array and after reading const tables we check whether this
predicates has become saragable.
 2006-10-16 14:25:28 -07:00
gkodinov/kgeorge@rakia.(none)
a5899ea863 Merge gkodinov@bk-internal.mysql.com:/home/bk/mysql-5.0-opt 
into  rakia.(none):/home/kgeorge/mysql/autopush/B22342-5.0-opt
 2006-10-16 19:46:02 +03:00
gkodinov/kgeorge@macbook.gmz
0e954d2c1a Bug #22342: No results returned for query using max and group by 
When using index for group by and range access the server isolates    
 a set of ranges based on the conditions over the key parts of the
 index used. Then it uses only the ranges over the GROUP BY fields to
 jump from one group to another. Since the GROUP BY fields may form a
 prefix over the index, we may use only a prefix of the ranges produced
 by the range optimizer.
 Each range contains a notion on whether it includes its border values.
 The problem is that when using a range prefix, the last range is open
 because it assumes that there is a range on the next keypart. Thus when
 we use a prefix range as it is, it excludes all border values.
 The solution is when ignoring the suffix of the range conditions 
 (to jump over the GROUP BY prefix only) the server must change the 
 remaining intervals so they always contain their borders, e.g. 
 if the whole range was :
 (1,-inf) <= (<group_by_col>,<min_max_arg_col>) < (1, 3) we must make
 (1) <= (<group_by_col>) <= (1) because (a,b) < (c1,c2) means :
 a < c1 OR (a = c1 AND b < c2).
 2006-10-16 19:30:19 +03:00
istruewing@chilla.local
b14e9a7ad5 Merge bk-internal.mysql.com:/home/bk/mysql-5.0-engines 
into  chilla.local:/home/mydev/mysql-5.0-bug12240
 2006-10-16 17:12:57 +02:00
gkodinov/kgeorge@macbook.gmz
abad78f455 Merge bk-internal:/home/bk/mysql-5.0-opt 
into  macbook.gmz:/Users/kgeorge/mysql/work/B14019-5.0-opt
 2006-10-16 16:28:13 +03:00
gkodinov/kgeorge@rakia.(none)
623df6b128 Merge gkodinov@bk-internal.mysql.com:/home/bk/mysql-4.1-opt 
into  rakia.(none):/home/kgeorge/mysql/autopush/B14019-4.1-opt
 2006-10-16 14:42:51 +03:00
istruewing@chilla.local
9f4d8208da Merge chilla.local:/home/mydev/mysql-4.1-bug12240 
into  chilla.local:/home/mydev/mysql-5.0-bug12240
 2006-10-16 13:15:15 +02:00
gkodinov/kgeorge@macbook.gmz
dff0a1ac7c Merge macbook.gmz:/Users/kgeorge/mysql/work/B14019-4.1-opt 
into  macbook.gmz:/Users/kgeorge/mysql/work/B14019-5.0-opt
 2006-10-16 13:24:54 +03:00