1. 29 May, 2009 1 commit
  2. 28 May, 2009 1 commit
  3. 27 May, 2009 2 commits
    • Georgi Kodinov's avatar
      automerge · 73cf0d81
      Georgi Kodinov authored
      73cf0d81
    • Sergey Glukhov's avatar
      Bug#41212 crash after race condition between merge table and table_cache evictions · cb07978d
      Sergey Glukhov authored
      On 64-bit Windows: querying MERGE table with keys may cause
      server crash.The problem is generic and may affect any statement
      accessing MERGE table cardinality values.
      When MERGE engine was copying cardinality statistics, it was
      using incorrect size of element in cardinality statistics array
      (sizeof(ptr)==8 instead of sizeof(ulong)==4), causing access
      of memory beyond of the allocated bounds.
      cb07978d
  4. 26 May, 2009 1 commit
  5. 22 May, 2009 3 commits
    • Luis Soares's avatar
      BUG#41725: slave crashes when inserting into temporary table after · 2b4fcc1d
      Luis Soares authored
      stop/start slave
            
      When stopping and restarting the slave while it is replicating
      temporary tables, the server would crash or raise an assertion
      failure. This was due to the fact that although temporary tables are
      saved between slave threads restart, the reference to the thread in
      use (table->in_use) was not being properly updated when the restart
      happened (it would still reference the old/invalid thread instead of
      the new one).
            
      This patch addresses this issue by resetting the reference to the new
      slave thread on slave thread restart.
      2b4fcc1d
    • Patrick Crews's avatar
      merge · 321189c7
      Patrick Crews authored
      321189c7
    • Patrick Crews's avatar
      Bug#40465 - mysqldump.test does no checking of dump or restore · 6c31d59b
      Patrick Crews authored
      Created new .test file - mysqldump_restore that does test restore from mysqldump
      output for a limited number of basic cases.
      Create new .inc file - mysqldump.inc - renames original table and uses mysqldump
      output to recreate the table, then uses diff_tables.inc to compare the two tables.
      Backported include/diff_tables.inc to facilitate this testing.
      New patch incorporating review feedback prior to push.
      
      mysqldump.test - removed redundant call to include/have_log_bin.inc (was used twice in the test!)
      6c31d59b
  6. 21 May, 2009 6 commits
  7. 20 May, 2009 2 commits
    • MySQL Build Team's avatar
    • Alexey Kopytov's avatar
      Bug #44796: valgrind: too many my_longlong10_to_str_8bit · 85645fe3
      Alexey Kopytov authored
                   warnings after uncompressed_length 
       
      UNCOMPRESSED_LENGTH() did not validate its argument. In 
      particular, if the argument length was less than 4 bytes, 
      an uninitialized memory value was returned as a result. 
       
      Since the result of COMPRESS() is either an empty string or 
      a 4-byte length prefix followed by compressed data, the bug was 
      fixed by ensuring that the argument of UNCOMPRESSED_LENGTH() is 
      either an empty string or contains at least 5 bytes (as done in 
      UNCOMPRESS()). This is the best we can do to validate input 
      without decompressing. 
      85645fe3
  8. 19 May, 2009 1 commit
  9. 18 May, 2009 1 commit
    • Gleb Shchepa's avatar
      Bug#40825: Error 1356 while selecting from a view · 8a39147a
      Gleb Shchepa authored
                 with a "HAVING" clause though query works
      
      SELECT from views defined like:
      
        CREATE VIEW v1 (view_column)
          AS SELECT c AS alias FROM t1 HAVING alias
      
      fails with an error 1356:
        View '...' references invalid table(s) or column(s)
        or function(s) or definer/invoker of view lack rights
        to use them
      
      
      CREATE VIEW form with a (column list) substitutes
      SELECT column names/aliases with names from a
      view column list.
      However, alias references in HAVING clause was
      not substituted.
      
      
      The Item_ref::print function has been modified
      to write correct aliased names of underlying
      items into VIEW definition generation/.frm file.
      8a39147a
  10. 15 May, 2009 10 commits
  11. 14 May, 2009 2 commits
    • Philip Stoev's avatar
      Bugs #44871 and #43894: · 1ae3d2ac
      Philip Stoev authored
        UNIX sockets need to be on a path shorter than 70 characters on some older platofrms.
        MTRv1 tries to fix this by moving the socket to the $TMPDIR, however this causes
        issues with certain tests on Windows.
      
        Fixed by not applying any hacks on Windows - Windows does not need them.
      1ae3d2ac
    • Philip Stoev's avatar
      Bugs #44871 and #43894: · d5fd4d42
      Philip Stoev authored
      UNIX sockets need to be on a path shorter than 70 characters on some older platofrms.
      MTRv1 tries to fix this by moving the socket to the $TMPDIR, however this causes
      issues with certain tests on Windows.
      
      Fixed by not applying any hacks on Windows - Windows does not need them.
      d5fd4d42
  12. 13 May, 2009 1 commit
  13. 12 May, 2009 3 commits
  14. 11 May, 2009 2 commits
  15. 10 May, 2009 1 commit
    • Ramil Kalimullin's avatar
      Fix for bug#42009: SELECT into variable gives different results to direct SELECT · 0781a302
      Ramil Kalimullin authored
      Problem: storing "SELECT ... INTO @var ..." results in variables we used val_xxx()
      methods which returned results of the current row. 
      So, in some cases (e.g. SELECT DISTINCT, GROUP BY or HAVING) we got data
      from the first row of a new group (where we evaluate a clause) instead of
      data from the last row of the previous group.
      
      Fix: use val_xxx_result() counterparts to get proper results.
      0781a302
  16. 08 May, 2009 3 commits