1. 03 Feb, 2010 11 commits
    • MySQL Build Team's avatar
      Backport into build-201002030816-5.0.87sp1 · d3ecc66c
      MySQL Build Team authored
      > ------------------------------------------------------------
      > revno: 2818.1.35
      > revision-id: joro@sun.com-20091127095944-autr58itccge4z9l
      > parent: satya.bn@sun.com-20091125095925-871384fcnwwa2yqt
      > committer: Georgi Kodinov <joro@sun.com>
      > branch nick: B48872-5.0-bugteam
      > timestamp: Fri 2009-11-27 11:59:44 +0200
      > message:
      >   Bug #48872 : Privileges for stored functions ignored if function name
      >     is mixed case
      >   
      >   Transcode the procedure name to lowercase when searching for it in the 
      >   hash. This is the missing part of the fix for bug #41049.
      d3ecc66c
    • MySQL Build Team's avatar
      Backport into build-201002030816-5.0.87sp1 · f5feec0d
      MySQL Build Team authored
      > ------------------------------------------------------------
      > revno: 2818.1.29
      > revision-id: joro@sun.com-20091118152410-j4tv22vf9xkb6sdz
      > parent: kent.boortz@sun.com-20091117164924-rscth12t9a2qog1b
      > committer: Georgi Kodinov <joro@sun.com>
      > branch nick: test-5.0-bugteam
      > timestamp: Wed 2009-11-18 17:24:10 +0200
      > message:
      >   Bug#48864: MySQL fails to compile on 64 bit Fedora 12
      >   
      >   Fixed 2 errors in comp_err executable : 
      >   1. Wrong (off by 1) length passed to my_checksum()
      >   2. strmov() was used on overlapping strings. This is
      >    not legal according to the docs in stpcpy(). Used 
      >   the overlap safe memmove() instead.
      f5feec0d
    • MySQL Build Team's avatar
      Backport into build-201002030816-5.0.87sp1 · 90582e5e
      MySQL Build Team authored
      > ------------------------------------------------------------
      > revno: 2818.1.26
      > revision-id: joro@sun.com-20091109140946-07wao5od7l1vn4x1
      > parent: joro@sun.com-20091110082141-ldr8p6s1joczve2j
      > committer: Georgi Kodinov <joro@sun.com>
      > branch nick: B48458-5.0-bugteam
      > timestamp: Mon 2009-11-09 16:09:46 +0200
      > message:
      >   Bug #48458: simple query tries to allocate enormous amount of
      >     memory
      >   
      >   The server was doing a bad class typecast causing setting of 
      >   wrong value for the maximum number of items in an internal
      >   structure used in equality propagation.
      >   Fixed by not doing the wrong typecast and asserting the type
      >   of the Item where it should be done.
      90582e5e
    • MySQL Build Team's avatar
      Backport into build-201002030816-5.0.87sp1 · 3ee3ee70
      MySQL Build Team authored
      > ------------------------------------------------------------
      > revno: 2818.1.19
      > revision-id: kostja@sun.com-20091103165854-7di545xruez8w207
      > parent: li-bing.song@sun.com-20091103090041-zj7nedx6ok5jgges
      > committer: Konstantin Osipov <kostja@sun.com>
      > branch nick: 5.0-41756
      > timestamp: Tue 2009-11-03 19:58:54 +0300
      > message:
      >   A fix and a test case for
      >   Bug#41756 "Strange error messages about locks from InnoDB".
      >   
      >   In JT_EQ_REF (join_read_key()) access method,
      >   don't try to unlock rows in the handler, unless certain that
      >   a) they were locked
      >   b) they are not used.
      >   
      >   Unlocking of rows is done by the logic of the nested join loop,
      >   and is unaware of the possible caching that the access method may
      >   have. This could lead to double unlocking, when a row
      >   was unlocked first after reading into the cache, and then
      >   when taken from cache, as well as to unlocking of rows which
      >   were actually used (but taken from cache).
      >   
      >   Delegate part of the unlocking logic to the access method,
      >   and in JT_EQ_REF count how many times a record was actually
      >   used in the join. Unlock it only if it's usage count is 0.
      >   
      >   Implemented review comments.
      3ee3ee70
    • MySQL Build Team's avatar
      Backport into build-201002030816-5.0.87sp1 · 147f5335
      MySQL Build Team authored
      > ------------------------------------------------------------
      > revno: 2818.1.18
      > revision-id: li-bing.song@sun.com-20091103090041-zj7nedx6ok5jgges
      > parent: davi.arnaut@sun.com-20091102201021-1brn7cjb1kvqg9gr
      > committer: <Li-Bing.Song@sun.com>
      > branch nick: mysql-5.0-bugteam
      > timestamp: Tue 2009-11-03 17:00:41 +0800
      > message:
      >   BUG#48216 Replication fails on all slaves after upgrade to 5.0.86 on master
      >   
      >   When a sessione is closed, all temporary tables of the session are automatically 
      >   dropped and are binlogged. But it will be binlogged with wrong database names when
      >   the length of the temporary tables' database names are greater than the 
      >   length of the current database name or the current database is not set.
      >   
      >   Query_log_event's db_len is forgot to set when Query_log_event's db is set.
      >   This patch wrote code to set db_len immediately after db has set.
      147f5335
    • MySQL Build Team's avatar
      Backport into build-201002030816-5.0.87sp1 · 93164412
      MySQL Build Team authored
      > ------------------------------------------------------------
      > revno: 2818.4.1
      > revision-id: alexey.kopytov@sun.com-20091030155453-0vlfwki805h9os62
      > parent: joerg@mysql.com-20091016122941-rf6z0keqvmlgjfto
      > committer: Alexey Kopytov <Alexey.Kopytov@Sun.com>
      > branch nick: my50-bug48131
      > timestamp: Fri 2009-10-30 18:54:53 +0300
      > message:
      >   Bug #48131: crash group by with rollup, distinct, filesort,
      >               with temporary tables
      >   
      >   There were two problems the test case from this bug was
      >   triggering:
      >   
      >   1. JOIN::rollup_init() was supposed to wrap all constant Items
      >   into another object for queries with the WITH ROLLUP modifier
      >   to ensure they are never considered as constants and therefore
      >   are written into temporary tables if the optimizer chooses to
      >   employ them for DISTINCT/GROUP BY handling.
      >   
      >   However, JOIN::rollup_init() was called before
      >   make_join_statistics(), so Items corresponding to fields in
      >   const tables could not be handled as intended, which was
      >   causing all kinds of problems later in the query execution. In
      >   particular, create_tmp_table() assumed all constant items
      >   except "hidden" ones to be removed earlier by remove_const()
      >   which led to improperly initialized Field objects for the
      >   temporary table being created. This is what was causing crashes
      >   and valgrind errors in storage engines.
      >   
      >   2. Even when the above problem had been fixed, the query from
      >   the test case produced incorrect results due to some
      >   DISTINCT/GROUP BY optimizations being performed by the
      >   optimizer that are inapplicable in the WITH ROLLUP case.
      >   
      >   Fixed by disabling inapplicable DISTINCT/GROUP BY optimizations
      >   when the WITH ROLLUP modifier is present, and splitting the
      >   const-wrapping part of JOIN::rollup_init() into a separate
      >   method which is now invoked after make_join_statistics() when
      >   the const tables are already known.
      93164412
    • MySQL Build Team's avatar
      Backport into build-201002030816-5.0.87sp1 · 1083c852
      MySQL Build Team authored
      > ------------------------------------------------------------
      > revno: 2818.1.13
      > revision-id: joro@sun.com-20091030131543-2b23fnqckgbzvete
      > parent: joro@sun.com-20091030094044-quadg0bwjy7cwqzw
      > committer: Georgi Kodinov <joro@sun.com>
      > branch nick: B48291-5.0-bugteam
      > timestamp: Fri 2009-10-30 15:15:43 +0200
      > message:
      >   Bug #48291 : crash with row() operator,select into @var, and 
      >     subquery returning multiple rows
      >   
      >   Error handling was missing when handling subqueires in WHERE 
      >   and when assigning a SELECT result to a @variable.
      >   This caused crash(es). 
      >   
      >   Fixed by adding error handling code to both the WHERE 
      >   condition evaluation and to assignment to an @variable.
      1083c852
    • MySQL Build Team's avatar
      Backport into build-201002030816-5.0.87sp1 · 98b429c6
      MySQL Build Team authored
      > ------------------------------------------------------------
      > revno: 2818.1.12
      > revision-id: joro@sun.com-20091030094044-quadg0bwjy7cwqzw
      > parent: joro@sun.com-20091029152429-ks55fhrp4lhknyij
      > committer: Georgi Kodinov <joro@sun.com>
      > branch nick: B48293-5.0-bugteam
      > timestamp: Fri 2009-10-30 11:40:44 +0200
      > message:
      >   Bug #48293: crash with procedure analyse, view with > 10 columns,
      >   having clause...
      >   
      >   The fix for bug 46184 was not very complete. It was not covering
      >   views using temporary tables and multiple tables in a FROM clause.
      >   Fixed by reverting the fix for 46184 and making a more general
      >   check that is checking at the right execution stage and for all
      >   of the non-supported cases.
      >   Now PROCEDURE ANALYZE on non-top level SELECT is also forbidden.
      >   Updated the analyse.test and subselect.test accordingly.
      98b429c6
    • MySQL Build Team's avatar
      Backport into build-201002030816-5.0.87sp1 · 0c4a2e9c
      MySQL Build Team authored
      > ------------------------------------------------------------
      > revno: 2818.1.6
      > revision-id: joro@sun.com-20091021084345-iki6z0uceieoupey
      > parent: ramil@mysql.com-20091023112648-gie6o3odj57cxh1e
      > committer: Georgi Kodinov <joro@sun.com>
      > branch nick: B47780-5.0-bugteam
      > timestamp: Wed 2009-10-21 11:43:45 +0300
      > message:
      >   Bug #47780: crash when comparing GIS items from subquery
      >         
      >   If the first argument to GeomFromWKB function is a geometry
      >   field then the function just returns its value.
      >   However in doing so it's not preserving first argument's 
      >   null_value flag and this causes unexpected null value to
      >   be returned to the calling function.
      >         
      >   Fixed by updating the null_value of the GeomFromWKB function
      >   in such cases (and all other cases that return a NULL e.g.
      >   because of not enough memory for the return buffer).
      0c4a2e9c
    • MySQL Build Team's avatar
      Backport into build-201002030816-5.0.87sp1 · a0336e90
      MySQL Build Team authored
      > ------------------------------------------------------------
      > revno: 2818.1.5
      > revision-id: ramil@mysql.com-20091023112648-gie6o3odj57cxh1e
      > parent: ramil@mysql.com-20091021090408-208mvwwrcroi2j8c
      > committer: Ramil Kalimullin <ramil@mysql.com>
      > branch nick: b48258-5.0-bugteam
      > timestamp: Fri 2009-10-23 16:26:48 +0500
      > message:
      >   Fix for bug#48258: Assertion failed when using a spatial index
      >   
      >   Problem: involving a spatial index for "non-spatial" queries
      >   (that don't containt MBRXXX() functions) may lead to failed assert.
      >   
      >   Fix: don't use spatial indexes in such cases.
      a0336e90
    • MySQL Build Team's avatar
      Backport into build-201002030816-5.0.87sp1 · f448c14b
      MySQL Build Team authored
      > ------------------------------------------------------------
      > revno: 2818.1.4
      > revision-id: ramil@mysql.com-20091021090408-208mvwwrcroi2j8c
      > parent: azundris@mysql.com-20091021033856-ydodp4q42o58e7ka
      > committer: Ramil Kalimullin <ramil@mysql.com>
      > branch nick: b47019-5.0-bugteam
      > timestamp: Wed 2009-10-21 14:04:08 +0500
      > message:
      >   Fix for bug#47019: Assertion failed: 0, file .\rt_mbr.c, 
      >   line 138 when forcing a spatial index
      >   
      >   Problem: "Spatial indexes can be involved in the search 
      >   for queries that use a function such as MBRContains() 
      >   or MBRWithin() in the WHERE clause".
      >   Using spatial indexes for JOINs with =, <=> etc.
      >   predicates is incorrect.
      >   
      >   Fix: disable spatial indexes for such queries.
      f448c14b
  2. 02 Feb, 2010 1 commit
  3. 14 Oct, 2009 1 commit
  4. 06 Oct, 2009 1 commit
  5. 05 Oct, 2009 1 commit
  6. 04 Oct, 2009 1 commit
  7. 02 Oct, 2009 1 commit
  8. 30 Sep, 2009 6 commits
  9. 29 Sep, 2009 2 commits
  10. 28 Sep, 2009 3 commits
  11. 21 Sep, 2009 1 commit
  12. 18 Sep, 2009 1 commit
    • Georgi Kodinov's avatar
      Bug #47106: Crash / segfault on adding EXPLAIN to a non-crashing · a31f655d
      Georgi Kodinov authored
       query
            
      The fix for bug 46749 removed the check for OUTER_REF_TABLE_BIT 
      and substituted it for a check on the presence of 
      Item_ident::depended_from.
      Removing it altogether was wrong : OUTER_REF_TABLE_BIT should 
      still be checked in addition to depended_from (because it's not 
      set in all cases and doesn't contradict to the check of depended_from).
      Fixed by returning the old condition back as a compliment to the 
      new one.
      a31f655d
  13. 28 Sep, 2009 1 commit
  14. 24 Sep, 2009 1 commit
    • Magnus Blåudd's avatar
      Bug#42850 race condition in my_thr_init.c · 40bd549b
      Magnus Blåudd authored
       - Create the "dummy" thread joinable and wait for it to
         exit before continuing in 'my_thread_global_init'
       - This way we know that the pthread library is initialized
         by one thread only
      40bd549b
  15. 17 Sep, 2009 1 commit
    • Joerg Bruehe's avatar
      Fix bug#47137 · 275cec80
      Joerg Bruehe authored
          Solaris binary packages should be compiled with '-g0', not '-g'
      
      The main fix for this is done in the build tools,
      but in the sources it affects "configure.in"
      which sets "DEBUG_CXXFLAGS" to be used in all debug builds.
      275cec80
  16. 11 Sep, 2009 1 commit
  17. 24 Sep, 2009 1 commit
  18. 18 Sep, 2009 1 commit
  19. 17 Sep, 2009 2 commits
  20. 16 Sep, 2009 1 commit
  21. 10 Sep, 2009 1 commit
    • Sergey Glukhov's avatar
      Bug#46815 CONCAT_WS returning wrong data · 5fbc2904
      Sergey Glukhov authored
      The problem is that argument buffer can be used as result buffer
      and it leads to argument value change.
      The fix is to use 'old buffer' as result buffer only
      if first argument is not constant item.
      5fbc2904