1. 10 May, 2006 12 commits
  2. 09 May, 2006 8 commits
    • unknown's avatar
      fix HA_ERR_RECORD_DELETED for falcon · ba71026e
      unknown authored
      ba71026e
    • unknown's avatar
      Merge mysql.com:/home/kgeorge/mysql/5.0/B18068 · fb2477b3
      unknown authored
      into  mysql.com:/home/kgeorge/mysql/5.1/B18068
      
      
      sql/sql_select.cc:
        Auto merged
      fb2477b3
    • unknown's avatar
      results fixed · 7b111efc
      unknown authored
      7b111efc
    • unknown's avatar
      BUG#18068: SELECT DISTINCT (with duplicates and covering index) · baae7a97
      unknown authored
      When converting DISTINCT to GROUP BY where the columns are from the covering
      index and they are quoted twice in the SELECT list the optimizer is creating
      improper processing sequence. This is because of the fact that the columns
      of the covering index are not recognized as such and treated as non-index
      columns.
      
      Generally speaking duplicate columns can safely be removed from the GROUP
      BY/DISTINCT list because this will not add or remove new rows in the
      resulting set. Duplicates can be removed even if they are not consecutive
      (as is the case for ORDER BY, where the duplicate columns can be removed
      only if they are consecutive).
      
      So we can safely transform "SELECT DISTINCT a,a FROM ... ORDER BY a" to
      "SELECT a,a FROM ... GROUP BY a ORDER BY a" instead of 
      "SELECT a,a FROM .. GROUP BY a,a ORDER BY a". We can even transform 
      "SELECT DISTINCT a,b,a FROM ... ORDER BY a,b" to
      "SELECT a,b,a FROM ... GROUP BY a,b ORDER BY a,b".
      
      The fix to this bug consists of checking for duplicate columns in the SELECT
      list when constructing the GROUP BY list in transforming DISTINCT to GROUP
      BY and skipping the ones that are already in.
      
      
      mysql-test/r/distinct.result:
        test case for the bug without loose index scan
      mysql-test/r/group_min_max.result:
        test case for the bug
      mysql-test/t/distinct.test:
        test case for the bug without loose index scan
      mysql-test/t/group_min_max.test:
        test case for the bug
      sql/sql_select.cc:
        duplicates check and removal
      baae7a97
    • unknown's avatar
      Merge bk-internal:/home/bk/mysql-5.1-new · f3549695
      unknown authored
      into  neptunus.(none):/home/msvensson/mysql/mysql-5.1
      
      
      f3549695
    • unknown's avatar
      Fix InnoDB building on MacOSX when autorun.sh is used · 6e50ee2a
      unknown authored
      
      BUILD/autorun.sh:
        Add libtoolize/glibtoolize hook for InnoDB auto-stuff too
      6e50ee2a
    • unknown's avatar
      55f7266b
    • unknown's avatar
      Merge bk-internal:/home/bk/mysql-5.1-new · 644bd6e2
      unknown authored
      into  neptunus.(none):/home/msvensson/mysql/mysql-5.1
      
      
      mysql-test/mysql-test-run.pl:
        Auto merged
      sql/sql_parse.cc:
        Auto merged
      644bd6e2
  3. 08 May, 2006 13 commits
  4. 06 May, 2006 3 commits
  5. 05 May, 2006 4 commits
    • unknown's avatar
      Bug #19492 --binlog-do-db option cuases tables create issues for ndb master · 2ad7a70f
      unknown authored
      - ndb system tables not created because of filter, moved chack of filter
      
      
      2ad7a70f
    • unknown's avatar
      Merge bk-internal.mysql.com:/home/bk/mysql-5.1-new · 8e8d8e8a
      unknown authored
      into  mysql.com:/home/my/mysql-5.1
      
      
      mysql-test/mysql-test-run.pl:
        Auto merged
      sql/ha_ndbcluster.cc:
        Auto merged
      8e8d8e8a
    • unknown's avatar
      Don't use row level logging on optimize or repair table. · 3995b06b
      unknown authored
      (Fixes core dump in rpl_failed_optimize.test)
      Ensure we end active transcations if we do an admin command (like optimize, repair etc)
      
      
      mysql-test/extra/rpl_tests/rpl_failed_optimize.test:
        Added extra test + drop of table at end of test
      mysql-test/lib/mtr_report.pl:
        Fail if mysqld asserts or prints stack
      mysql-test/mysql-test-run.sh:
        Fail if mysqld asserts or prints stack
      mysql-test/r/exampledb.result:
        Cleanup of events_tests (as this caused a lot of problems if it didn't work)
      mysql-test/r/innodb.result:
        Extra test to see that we can do an optimize table on an active transaction
      mysql-test/r/rpl_failed_optimize.result:
        Added extra test + drop of table at end of test
      mysql-test/t/exampledb.test:
        Cleanup of events_tests (as this caused a lot of problems if it didn't work)
      mysql-test/t/innodb.test:
        Extra test to see that we can do an optimize table on an active transaction
      sql/handler.cc:
        Don't use row level logging on optimize or repair table.
      sql/log.cc:
        Simplify code (no logic changes)
      sql/mysql_priv.h:
        Added prototype
      sql/sql_base.cc:
        Better name for define
      sql/sql_class.cc:
        Indentation fix
      sql/sql_parse.cc:
        Make end_active_trans() global
      sql/sql_table.cc:
        Ensure we end active transcations if we do an admin command (like optimize, repair etc)
      3995b06b
    • unknown's avatar
      Merge jmiller@bk-internal.mysql.com:/home/bk/mysql-5.1-new · dac68ff7
      unknown authored
      into  mysql.com:/home/ndbdev/jmiller/clones/mysql-5.1-new
      
      
      dac68ff7