1. 28 Aug, 2007 4 commits
    • unknown's avatar
      Merge ramayana.hindu.god:/home/tsmith/m/bk/51-target22-X · 15ab96ce
      unknown authored
      into  ramayana.hindu.god:/home/tsmith/m/bk/maint/51
      
      
      configure.in:
        Auto merged
      mysql-test/r/innodb.result:
        Auto merged
      mysql-test/r/partition_pruning.result:
        Auto merged
      mysql-test/r/select.result:
        Auto merged
      mysql-test/suite/rpl/include/rpl_mixed_ddl.inc:
        Auto merged
      mysql-test/suite/rpl/include/rpl_mixed_dml.inc:
        Auto merged
      mysql-test/suite/rpl/r/rpl_timezone.result:
        Auto merged
      mysql-test/suite/rpl/t/rpl_relayspace.test:
        Auto merged
      mysql-test/suite/rpl/t/rpl_timezone.test:
        Auto merged
      mysql-test/t/select.test:
        Auto merged
      netware/BUILD/compile-netware-END:
        Auto merged
      netware/Makefile.am:
        Auto merged
      sql/field.cc:
        Auto merged
      sql/ha_partition.cc:
        Auto merged
      sql/ha_partition.h:
        Auto merged
      sql/item.cc:
        Auto merged
      sql/item_cmpfunc.h:
        Auto merged
      sql/mysqld.cc:
        Auto merged
      sql/sql_base.cc:
        Auto merged
      sql/sql_cache.cc:
        Auto merged
      sql/sql_lex.cc:
        Auto merged
      sql/sql_lex.h:
        Auto merged
      sql/sql_select.cc:
        Auto merged
      sql/sql_view.cc:
        Auto merged
      sql/time.cc:
        Auto merged
      storage/innobase/handler/ha_innodb.cc:
        Auto merged
      storage/innobase/log/log0recv.c:
        Auto merged
      storage/innobase/srv/srv0srv.c:
        Auto merged
      storage/innobase/trx/trx0trx.c:
        Auto merged
      mysql-test/suite/rpl/r/rpl_innodb_mixed_dml.result:
        manual merge (use remote)
      mysql-test/suite/rpl/t/disabled.def:
        Manual merge - both rpl_innodb_mixed_ddl and rpl_innodb_mixed_dml
        are fixed, and should be run as part of the rpl suite.
      15ab96ce
    • unknown's avatar
      Merge ramayana.hindu.god:/home/tsmith/m/bk/maint/50 · 2d4beed4
      unknown authored
      into  ramayana.hindu.god:/home/tsmith/m/bk/maint/51
      
      
      sql/sql_show.cc:
        Auto merged
      2d4beed4
    • unknown's avatar
      Merge ramayana.hindu.god:/home/tsmith/m/bk/51 · 9c4cdff0
      unknown authored
      into  ramayana.hindu.god:/home/tsmith/m/bk/maint/51
      
      
      client/mysql_upgrade.c:
        Auto merged
      client/mysqltest.c:
        Auto merged
      mysql-test/mysql-test-run.pl:
        Auto merged
      sql/sql_show.cc:
        Auto merged
      9c4cdff0
    • unknown's avatar
      Merge ramayana.hindu.god:/home/tsmith/m/bk/50 · f05bb8b0
      unknown authored
      into  ramayana.hindu.god:/home/tsmith/m/bk/maint/50
      
      
      sql/sql_show.cc:
        Auto merged
      f05bb8b0
  2. 27 Aug, 2007 30 commits
    • unknown's avatar
      Bug #30389: connection_id() always return 0 in embedded server · 790ddf4c
      unknown authored
        
      Initialize thd->variables.pseudo_thread_id when a new embedded
      thd is created.
      
      
      libmysqld/lib_sql.cc:
        Add comment regarding duplication of code in create_embedded_thd()
        vs. create_new_thread() and prepare_new_connection_state().  This
        was a cause for not properly initializing the pseudo_thread_id variable.
      mysql-test/r/func_misc.result:
        Add test case to ensure connection_id() returns a sane value
      mysql-test/t/func_misc.test:
        Add test case to ensure connection_id() returns a sane value
      sql/mysqld.cc:
        Add comment warning of the duplication of code between create_new_thread()
        and create_embedded_thd()
      sql/sql_connect.cc:
        Add comment warning of the duplication of code between
        prepare_new_connection_state() and create_embedded_thd()
      790ddf4c
    • unknown's avatar
      Merge tsmith@bk-internal.mysql.com:/home/bk/mysql-5.1-target-5.1.22 · d9714300
      unknown authored
      into  ramayana.hindu.god:/home/tsmith/m/bk/51-target22-X
      
      
      sql/ha_partition.cc:
        Auto merged
      d9714300
    • unknown's avatar
      Bug #30412 and Bug #30413 · 6851963b
      unknown authored
      Update some tests in the "parts" suite, so they're skipped if the
      requisite plugins are not present in the mysqld.
      
      
      mysql-test/suite/parts/t/partition_char_innodb.test:
        Skip if mysqld doesn't include InnoDB support
      mysql-test/suite/parts/t/partition_datetime_innodb.test:
        Skip if mysqld doesn't include InnoDB support
      mysql-test/suite/parts/t/partition_decimal_innodb.test:
        Skip if mysqld doesn't include InnoDB support
      mysql-test/suite/parts/t/partition_float_innodb.test:
        Skip if mysqld doesn't include InnoDB support
      mysql-test/suite/parts/t/partition_int_innodb.test:
        Skip if mysqld doesn't include InnoDB support
      mysql-test/suite/parts/t/partition_special_innodb.test:
        Skip if mysqld doesn't include InnoDB support
      mysql-test/suite/parts/t/rpl_partition.test:
        Skip if mysqld doesn't include partition support
      6851963b
    • unknown's avatar
      Fixes for the following bugs: · db306d7a
      unknown authored
      Bug #30316: Some "parts" tests fail because the server uses "--secure-file-priv"
      Bug #30341: Test suite "parts" needs to be adapted to the new rules disallowing many functio
      Bug #30408: Suite "parts" needs bug numbers updated
      Bug #30411: Suite "parts" needs bug numbers updated: ER_UNIQUE_KEY_NEED_ALL_FIELDS_IN_PF
      Bug #30576: part_supported_sql_func_innodb.test tries to LOAD DATA outside of var dir
      Bug #30581: partition_value tests use disallowed CAST() function
      
      Included are some general fixes to allow the "parts" test suite to be run
      successfully.  This includes disabling a few tests or parts of tests,
      cleaning up the test cases and their results, etc.  Basically, these tests
      have not been run for some time, and had suffered some bit rot.
      
      The bugs were fixed as a single changeset, because in some ways they depend
      on each other.  I couldn't be sure I'd updated all the error codes (for
      bugs 30408 and 30411) without also adapting to the new allowed functions
      rules (bug 30341), and vice versa.
      
      
      mysql-test/include/partition_layout.inc:
        Ensure that the contents of $MYSQLTEST_VARDIR are not in the result file
      mysql-test/suite/parts/inc/part_blocked_sql_funcs_main.inc:
        Add ASCII(), ORD() and WEEKOFYEAR() as blocked functions (they depend
        too much on character set, etc.).
        
        Remove DATEDIFF() as a blocked function (it is implemented in terms
        of TO_DAYS() and the minus operator).
      mysql-test/suite/parts/inc/part_supported_sql_funcs_main.inc:
        Remove ASCII(), ORD() and WEEKOFYEAR(), which are not allowed functions.
        
        Remove uses of CAST() in partitioning functions - it is not allowed.
        
        Disable testing of FLOOR() and CEILING on non-integer fields, due to
        Bug 30577.
        
        Test MOD() with an integer field instead of floating point (it has a
        hybrid result type, like FLOOR() and CEILING(), but makes sense to use
        with an integer field).
        
        Add DATEDIFF() as an allowed function, because it is implemented in
        terms of TO_DAYS() and the minus operator.
      mysql-test/suite/parts/inc/partition_alter3.inc:
        Remove use of disallowed CAST() function in partitioning
      mysql-test/suite/parts/inc/partition_blocked_sql_funcs.inc:
        The blocked functions are actually blocked now, so expect errors.
        
        This is a result of the fix for bug 18198.
      mysql-test/suite/parts/inc/partition_date.inc:
        Remove uses of CAST() in partitioning functions - it is not allowed.
      mysql-test/suite/parts/inc/partition_datetime.inc:
        Remove uses of CAST() in partitioning functions - it is not allowed.
      mysql-test/suite/parts/inc/partition_decimal.inc:
        Remove uses of CAST() in partitioning functions - it is not allowed.
        
        Disable testing of FLOOR() and CEILING(), due to Bug 30577.
      mysql-test/suite/parts/inc/partition_directory.inc:
        Ensure that the contents of $MYSQLTEST_VARDIR are not in the result file
      mysql-test/suite/parts/inc/partition_double.inc:
        Remove uses of CAST() in partitioning functions - it is not allowed.
        
        Disable testing of FLOOR() and CEILING(), due to Bug 30577.
      mysql-test/suite/parts/inc/partition_enum.inc:
        Remove use of CAST(), which is disallowed.
        
        Remove test which relies on CAST().
      mysql-test/suite/parts/inc/partition_float.inc:
        Remove uses of CAST() in partitioning functions - it is not allowed.
        
        Disable testing of FLOOR() and CEILING(), due to Bug 30577.
      mysql-test/suite/parts/inc/partition_layout_check1.inc:
        Ensure that the contents of $MYSQLTEST_VARDIR are not in the result file
      mysql-test/suite/parts/inc/partition_layout_check2.inc:
        Ensure that the contents of $MYSQLTEST_VARDIR are not in the result file
      mysql-test/suite/parts/inc/partition_methods1.inc:
        Ensure that the contents of $MYSQLTEST_VARDIR are not in the result file
      mysql-test/suite/parts/inc/partition_set.inc:
        Remove test which relies on CAST(), which is disallowed.
      mysql-test/suite/parts/inc/partition_supported_sql_funcs.inc:
        Fix Bug #30576: part_supported_sql_func_innodb.test tries to LOAD DATA outside of var dir
        
        Move data files into std_data/parts/*, so they can be used with LOAD
        DATA INFILE '../std_data_ln/parts/*' while --secure-file-priv is in
        force.
      mysql-test/suite/parts/inc/partition_syntax.inc:
        Remove use of CAST(), which is disallowed.
      mysql-test/suite/parts/inc/partition_time.inc:
        Remove use of CAST(), which is disallowed.
      mysql-test/suite/parts/inc/partition_timestamp.inc:
        Remove use of CAST(), which is disallowed.
      mysql-test/suite/parts/inc/partition_value.inc:
        Disable this entire test file, because it relies on using CAST() as
        a partitioning function, which is disallowed.  See Bug 30581,
        "partition_value tests use disallowed CAST() function".
      mysql-test/suite/parts/r/part_blocked_sql_func_innodb.result:
        Update test case results
      mysql-test/suite/parts/r/part_blocked_sql_func_myisam.result:
        Update test case results
      mysql-test/suite/parts/r/part_supported_sql_func_innodb.result:
        Update test case results
      mysql-test/suite/parts/r/part_supported_sql_func_myisam.result:
        Update test case results
      mysql-test/suite/parts/r/partition_alter3_innodb.result:
        Update test case results
      mysql-test/suite/parts/r/partition_alter3_myisam.result:
        Update test case results
      mysql-test/suite/parts/r/partition_basic_innodb.result:
        Update test case results
      mysql-test/suite/parts/r/partition_basic_myisam.result:
        Update test case results
      mysql-test/suite/parts/r/partition_datetime_innodb.result:
        Update test case results
      mysql-test/suite/parts/r/partition_datetime_myisam.result:
        Update test case results
      mysql-test/suite/parts/r/partition_decimal_innodb.result:
        Update test case results
      mysql-test/suite/parts/r/partition_decimal_myisam.result:
        Update test case results
      mysql-test/suite/parts/r/partition_float_myisam.result:
        Update test case results
      mysql-test/suite/parts/r/partition_syntax_innodb.result:
        Update test case results
      mysql-test/suite/parts/r/partition_syntax_myisam.result:
        Update test case results
      mysql-test/suite/parts/t/disabled.def:
        Mark several more tests as disabled: partition_value_myisam,
        partition_value_innodb, part_supported_sql_func_ndb,
        rpl_ndb_dd_partitions, and partition_float_innodb
      mysql-test/std_data/parts/part_supported_sql_funcs_int_ch1.inc:
        Rename: mysql-test/suite/parts/inc/part_supported_sql_funcs_int_ch1.inc -> mysql-test/std_data/parts/part_supported_sql_funcs_int_ch1.inc
      mysql-test/std_data/parts/part_supported_sql_funcs_int_date.inc:
        Rename: mysql-test/suite/parts/inc/part_supported_sql_funcs_int_date.inc -> mysql-test/std_data/parts/part_supported_sql_funcs_int_date.inc
      mysql-test/std_data/parts/part_supported_sql_funcs_int_float.inc:
        Rename: mysql-test/suite/parts/inc/part_supported_sql_funcs_int_float.inc -> mysql-test/std_data/parts/part_supported_sql_funcs_int_float.inc
      mysql-test/std_data/parts/part_supported_sql_funcs_int_int.inc:
        Rename: mysql-test/suite/parts/inc/part_supported_sql_funcs_int_int.inc -> mysql-test/std_data/parts/part_supported_sql_funcs_int_int.inc
      mysql-test/std_data/parts/part_supported_sql_funcs_int_time.inc:
        Rename: mysql-test/suite/parts/inc/part_supported_sql_funcs_int_time.inc -> mysql-test/std_data/parts/part_supported_sql_funcs_int_time.inc
      mysql-test/suite/parts/inc/partition_alter_1.inc:
        Correct expected error codes, which changed due to bug 29245.
      mysql-test/suite/parts/inc/partition_check.inc:
        Correct expected error codes, which changed due to bug 29245.
      mysql-test/suite/parts/inc/partition_syntax_1.inc:
        Correct expected error codes, which changed due to bug 29245.
      db306d7a
    • unknown's avatar
      Merge bk-internal.mysql.com:/data0/bk/mysql-5.1 · 88516bcb
      unknown authored
      into  bk-internal.mysql.com:/data0/bk/mysql-5.1-arch
      
      
      client/mysqlslap.c:
        Auto merged
      storage/example/ha_example.cc:
        Auto merged
      88516bcb
    • unknown's avatar
      Bug #30648: Partition handler may not initialize variable used w/ autoincrement · 5587ffc1
      unknown authored
      A local variable may be used uninitialized in 
      ha_partition::get_auto_increment().  Initialize it properly.
      
      
      sql/ha_partition.cc:
        Initialize first_value_part in ha_partition::get_auto_increment() with *first_value before
        it's used in the underlying table handler.  Thanks to Antony for digging up this fix.
      5587ffc1
    • unknown's avatar
      Merge tulin@bk-internal.mysql.com:/home/bk/mysql-5.1-target-5.1.22 · f4177421
      unknown authored
      into  whalegate.ndb.mysql.com:/home/tomas/mysql-5.1-target-5.1.22
      
      
      sql/field.cc:
        Auto merged
      f4177421
    • unknown's avatar
      Bug#29549 rpl_ndb_myisam2ndb,rpl_ndb_innodb2ndb failed on Solaris for pack_length issue · 9d76de6b
      unknown authored
      
      sql/field.cc:
        - always pack in little endian, irrespective of starage engine native format
        - always unpack as if it is atored in little endian, and unpack it to storage engine native format
      9d76de6b
    • unknown's avatar
      Merge bk-internal:/home/bk/mysql-5.1-target-5.1.22 · c85d0670
      unknown authored
      into  magare.gmz:/home/kgeorge/mysql/work/mysql-5.1-target-5.1.22-joro
      
      c85d0670
    • unknown's avatar
      portation fixes for bug 29536 and 29325 in · 5020ae17
      unknown authored
      re-pushing for 5.1.22.
      
      
      mysql-test/suite/rpl/t/rpl_timezone.test:
        typo fixed in re-pushing bug 29536
      sql/mysqld.cc:
        portation fixes ->5.1 for bug 29325
      5020ae17
    • unknown's avatar
      Merge jbruehe@bk-internal.mysql.com:/home/bk/mysql-5.1-target-5.1.22 · 37a60e7e
      unknown authored
      into  trift2.:/MySQL/M51/target-5.1.22
      
      37a60e7e
    • unknown's avatar
      Merge trift2.:/MySQL/M51/netware3-5.1 · 6d077646
      unknown authored
      into  trift2.:/MySQL/M51/target-5.1.22
      
      
      configure.in:
        Auto merged
      6d077646
    • unknown's avatar
      Bug#28401 mysql_upgrade Failed with STRICT_ALL_TABLES, ANSI_QUOTES and NO_ZERO_DATE · 76013242
      unknown authored
       - Set sql_mode to default when creating system tables
      
      
      scripts/mysql_system_tables.sql:
        set sql_mode = "" when creating the system tables
      76013242
    • unknown's avatar
      More cleanup / fixing for NetWare: · e1bcfc95
      unknown authored
      1) "test_db.sql" is a plaintext file, no binary;
      2) do not try to strip the binaries, it will not work.
      
      
      configure.in:
        For NetWare, we cannot strip the binaries, so there is no use in attempting it.
      scripts/make_binary_distribution.sh:
        Get rid of a typing error, introduced when a following file name was deleted.
      e1bcfc95
    • unknown's avatar
      Cset exclude: msvensson@pilot.(none)|ChangeSet|20070827092310|49459 · bc66b328
      unknown authored
      
      scripts/mysql_system_tables.sql:
        Exclude
      bc66b328
    • unknown's avatar
      Merge tulin@bk-internal.mysql.com:/home/bk/mysql-5.1-target-5.1.22 · e57bff62
      unknown authored
      into  whalegate.ndb.mysql.com:/home/tomas/mysql-5.1-target-5.1.22
      
      e57bff62
    • unknown's avatar
      repair some rpl_ndb test cases · c51f775f
      unknown authored
      
      BitKeeper/deleted/.del-rpl_ndb_myisam2ndb-master.opt:
        Delete: mysql-test/suite/rpl_ndb/t/rpl_ndb_myisam2ndb-master.opt
      mysql-test/suite/rpl_ndb/r/rpl_ndb_myisam2ndb.result:
        BitKeeper file /home/tomas/mysql-5.1-target-5.1.22/mysql-test/suite/rpl_ndb/r/rpl_ndb_myisam2ndb.result
      mysql-test/suite/rpl_ndb/r/rpl_ndb_innodb2ndb.result:
        BitKeeper file /home/tomas/mysql-5.1-target-5.1.22/mysql-test/suite/rpl_ndb/r/rpl_ndb_innodb2ndb.result
      c51f775f
    • unknown's avatar
      Merge pippilotta.erinye.com:/shared/home/df/mysql/build/mysql-5.0-build · 98fd2f64
      unknown authored
      into  pippilotta.erinye.com:/shared/home/df/mysql/build/mysql-5.1-build
      
      
      sql/sql_base.cc:
        Auto merged
      sql/sql_cache.cc:
        Auto merged
      configure.in:
        null-merge
      98fd2f64
    • unknown's avatar
      adjust version number · 6cb66383
      unknown authored
      
      configure.in:
        adjust version number after 5.0.48 clone-off
      6cb66383
    • unknown's avatar
      re-push of Bug 29536 for 5.1.22: timestamp inconsistent in replication around 1970 · 88bc566b
      unknown authored
        
      MySQL replicates the time zone only when operations that involve
      it are performed. This is controlled by a flag. But this flag
      is set only on successful operation.
      The flag must be set also when there is an error that involves
      a timezone (so the master would replicate the error to the slaves).
      
      
      mysql-test/suite/rpl/r/rpl_timezone.result:
        repush of Bug 29536 for 5.1.22 tree: test case
      mysql-test/suite/rpl/t/rpl_timezone.test:
        repush of Bug 29536 for 5.1.22 tree: test case
      sql/field.cc:
        re-push of Bug 29536 for 5.1.22: move setting of the flag before the operation
        (so it apples to errors as well).
      sql/time.cc:
        re-push of Bug 29536 for 5.1.22: move setting of the flag before the operation
        (so it apples to errors as well).
      88bc566b
    • unknown's avatar
      Merge pilot.(none):/data/msvensson/mysql/mysql-5.0-maint · d72791cf
      unknown authored
      into  pilot.(none):/data/msvensson/mysql/mysql-5.1-new-maint
      
      
      client/mysql_upgrade.c:
        Auto merged
      d72791cf
    • unknown's avatar
      Bug#29805 mysql_upgrade test fail if ~/.my.cnf contain a password · a1cf4f0a
      unknown authored
       - "mysql" and "mysqlcheck" should not read defaults file
      
      
      client/mysql_upgrade.c:
        Instruct "mysql" and "mysqlcheck" that is invoked by "mysql_upgrade" not
        to read defaults file, they should get all the parameters they need from
        mysql_upgrade(that read the default file)
      a1cf4f0a
    • unknown's avatar
      Bug#30487 mysql_upgrade reports misleading errors · 103a2e90
      unknown authored
       - Update result file to include these "misleading errors", better to 
      run mysql_upgrade with them than not at all.
      
      
      mysql-test/r/mysql_upgrade.result:
        Update result file for mysql_upgrade after removing it's disabling
      103a2e90
    • unknown's avatar
      Merge bk-internal:/home/bk/mysql-5.0 · 60513c68
      unknown authored
      into  mysql.com:/data0/mysqldev/my/build-200708231546-5.0.48/mysql-5.0-release
      
      60513c68
    • unknown's avatar
      Bug#30029 mysql_upgrade fails for 5.0 -> 5.1.21, 5.1.20 -> 5.1.21 upgrades · ae0b559b
      unknown authored
       - Change to use '' to quote a string inside another string
      
      
      scripts/mysql_system_tables.sql:
        Change to use '' to quote string inside another string
      ae0b559b
    • unknown's avatar
      recommit of Bug 25228 for 5.1.22: rpl_relayspace.test fails on powermacg5, vm-win2003-32-a · 6559ff4e
      unknown authored
        
        A test case was waiting for a fixed number of seconds for a specific 
        state of the slave IO thread to take place.
        Fixed by waiting in a loop for that specific thread state instead 
        (or timeout).
      
      
      mysql-test/suite/rpl/t/rpl_relayspace.test:
        recommit of Bug 25228 for 5.1.22: fixed test case
      6559ff4e
    • unknown's avatar
      Bug#28560 mysql_upgrade test links /usr/local/mysql/lib libraries · 5431366b
      unknown authored
       - Remove disabling of mysql_upgrade
      
      
      mysql-test/t/disabled.def:
        Remove disabling of mysql_upgrade
      5431366b
    • unknown's avatar
      recommit of Addendum to bug #29325 to 5.1.22 tree · a2d29297
      unknown authored
      keep_files_on_create made a startup option
      
      a2d29297
    • unknown's avatar
      Merge pilot.(none):/data/msvensson/mysql/mysql-5.0-maint · 805fc733
      unknown authored
      into  pilot.(none):/data/msvensson/mysql/mysql-5.1-new-maint
      
      
      mysql-test/lib/mtr_misc.pl:
        Auto merged
      mysql-test/mysql-test-run.pl:
        Auto merged
      client/mysql_upgrade.c:
        Manual merge 5.0->5.1
      805fc733
    • unknown's avatar
      Bug#28560 mysql_upgrade test links /usr/local/mysql/lib libraries · aca372b8
      unknown authored
       - Chop off .libs/ part of path if running in non installed builddir
         using libtool
      
      
      client/mysql_upgrade.c:
        Chop off .libs part of path to avoid executing "non relinked" binaries
        that would use the system installed dynamic libraries instead of the
        newly built ones.
      aca372b8
  3. 25 Aug, 2007 5 commits
    • unknown's avatar
      Apply InnoDB snapshot innodb-5.1-ss1751. · f0705a9a
      unknown authored
      Bug #16979: AUTO_INC lock in InnoDB works a table level lock
        Add a table level counter that tracks the number of AUTOINC locks that are
        pending and/or granted on a table. We peek at this value to determine whether
        a transaction doing a simple INSERT in innodb_autoinc_lock_mode = 1, needs to
        acquire the AUTOINC lock or not. This change is related to Bug# 16979.
      Bug #27950: Duplicate entry error in auto-inc after mysqld restart
        We check whether the AUTOINC sub-system has been initialized (first) by
        holding the AUTOINC mutex and if initialization is required then we
        initialize using our normal procedure.
      
      
      storage/innobase/dict/dict0boot.c:
        Apply InnoDB snapshot innodb-5.1-ss1751.
      storage/innobase/dict/dict0crea.c:
        Apply InnoDB snapshot innodb-5.1-ss1751.
      storage/innobase/dict/dict0load.c:
        Apply InnoDB snapshot innodb-5.1-ss1751.
      storage/innobase/dict/dict0mem.c:
        Apply InnoDB snapshot innodb-5.1-ss1751.
        
        Revision r1749:
        Add a table level counter that tracks the number of AUTOINC locks that are
        pending and/or granted on a table. We peek at this value to determine whether
        a transaction doing a simple INSERT in innodb_autoinc_lock_mode = 1, needs to
        acquire the AUTOINC lock or not. This change is related to Bug# 16979.
      storage/innobase/handler/ha_innodb.cc:
        Apply InnoDB snapshot innodb-5.1-ss1751.
        
        Revision r1735:
        Add variable "innodb_autoinc_lock_mode"  to control the behavior of the
        AUTOINC locking. There are three modes, 0 for backward compatibility, 1 for the
        new style locking (default, safe for statement-based replication) and
        2 for no AUTOINC locking (unsafe for statement-based replication).
        
        
        Revision r1750:
        We check whether the AUTOINC sub-system has been initialized (first) by
        holding the AUTOINC mutex and if initialization is required then we
        initialize using our normal procedure. This change is related to Bug#27950.
        
        
        Revision r1746:
        Remove some code from ha_innodb.cc that was already enclosed in #if 0.
        The code was related to replication and group commit, and it was
        unreachable already as of MySQL 5.0.
        
        Approved by Heikki
        
        
        Revision r1749:
        Add a table level counter that tracks the number of AUTOINC locks that are
        pending and/or granted on a table. We peek at this value to determine whether
        a transaction doing a simple INSERT in innodb_autoinc_lock_mode = 1, needs to
        acquire the AUTOINC lock or not. This change is related to Bug# 16979.
      storage/innobase/include/dict0mem.h:
        Apply InnoDB snapshot innodb-5.1-ss1751.
        
        Revision r1749:
        Add a table level counter that tracks the number of AUTOINC locks that are
        pending and/or granted on a table. We peek at this value to determine whether
        a transaction doing a simple INSERT in innodb_autoinc_lock_mode = 1, needs to
        acquire the AUTOINC lock or not. This change is related to Bug# 16979.
        
        
        
        Revision r1747:
        Correct an outdated comment about dict_table_t:col_names that should have
        been adjusted in r1719, or r1264 in branches/zip.
      storage/innobase/include/mem0mem.ic:
        Apply InnoDB snapshot innodb-5.1-ss1751.
        
        Revision r1744:
        Merge r1739 from branches/zip:
        
        mem_heap_free_heap_top(): Declare the memory freed with UNIV_MEM_FREE().
        Before this change, the memory freed by mem_heap_empty() was not completely
        flagged free in UNIV_DEBUG_VALGRIND builds.  After this change, Valgrind
        will hopefully catch all errors caught by UNIV_MEM_DEBUG.
      storage/innobase/include/sync0rw.ic:
        Apply InnoDB snapshot innodb-5.1-ss1751.
        
        Revision r1751:
        rw_lock_s_lock_func(): Correct a typo in a comment.
      storage/innobase/include/trx0trx.h:
        Apply InnoDB snapshot innodb-5.1-ss1751.
        
        Revision r1742:
        Remove some unused fields of trx_t: mysql_master_log_file_name,
        mysql_master_log_pos, repl_wait_binlog_name, repl_wait_binlog_pos.
        
        Approved by Heikki.
      storage/innobase/lock/lock0lock.c:
        Apply InnoDB snapshot innodb-5.1-ss1751.
        
        Revision r1749:
        Add a table level counter that tracks the number of AUTOINC locks that are
        pending and/or granted on a table. We peek at this value to determine whether
        a transaction doing a simple INSERT in innodb_autoinc_lock_mode = 1, needs to
        acquire the AUTOINC lock or not. This change is related to Bug# 16979.
      storage/innobase/mtr/mtr0log.c:
        Apply InnoDB snapshot innodb-5.1-ss1751.
      storage/innobase/pars/pars0pars.c:
        Apply InnoDB snapshot innodb-5.1-ss1751.
      storage/innobase/srv/srv0srv.c:
        Apply InnoDB snapshot innodb-5.1-ss1751.
      storage/innobase/trx/trx0sys.c:
        Apply InnoDB snapshot innodb-5.1-ss1751.
        
        Revision r1743:
        trx_sys_print_mysql_binlog_offset_from_page(): Enclose the definition
        in #ifdef UNIV_HOTBACKUP, to match the function declaration.
      storage/innobase/trx/trx0trx.c:
        Apply InnoDB snapshot innodb-5.1-ss1751.
        
        Revision r1742:
        Remove some unused fields of trx_t: mysql_master_log_file_name,
        mysql_master_log_pos, repl_wait_binlog_name, repl_wait_binlog_pos.
        
        Approved by Heikki.
      f0705a9a
    • unknown's avatar
      Merge a88-113-38-195.elisa-laajakaista.fi:/home/my/bk/mysql-5.0-marvel · 5612453b
      unknown authored
      into  a88-113-38-195.elisa-laajakaista.fi:/home/my/bk/mysql-5.1-marvel
      
      5612453b
    • unknown's avatar
      Merge a88-113-38-195.elisa-laajakaista.fi:/home/my/bk/mysql-5.1-main · 05a6d8fe
      unknown authored
      into  a88-113-38-195.elisa-laajakaista.fi:/home/my/bk/mysql-5.1-marvel
      
      
      client/mysqldump.c:
        Auto merged
      libmysql/libmysql.c:
        Auto merged
      mysql-test/mysql-test-run.pl:
        Auto merged
      mysql-test/r/status.result:
        Auto merged
      sql/event_db_repository.cc:
        Auto merged
      sql/event_queue.cc:
        Auto merged
      sql/field.cc:
        Auto merged
      sql/ha_partition.cc:
        Auto merged
      sql/ha_partition.h:
        Auto merged
      sql/handler.cc:
        Auto merged
      sql/item.cc:
        Auto merged
      sql/item_cmpfunc.h:
        Auto merged
      sql/item_func.cc:
        Auto merged
      sql/item_subselect.cc:
        Auto merged
      sql/log.cc:
        Auto merged
      sql/log_event.h:
        Auto merged
      sql/log_event_old.cc:
        Auto merged
      sql/mysql_priv.h:
        Auto merged
      sql/mysqld.cc:
        Auto merged
      sql/opt_range.cc:
        Auto merged
      sql/sp.cc:
        Auto merged
      sql/sp_head.cc:
        Auto merged
      sql/sql_class.cc:
        Auto merged
      sql/sql_class.h:
        Auto merged
      sql/sql_db.cc:
        Auto merged
      sql/sql_handler.cc:
        Auto merged
      sql/sql_insert.cc:
        Auto merged
      sql/sql_lex.cc:
        Auto merged
      sql/sql_plugin.cc:
        Auto merged
      sql/sql_select.cc:
        Auto merged
      sql/sql_show.cc:
        Auto merged
      sql/sql_string.cc:
        Auto merged
      sql/sql_table.cc:
        Auto merged
      sql/table.h:
        Auto merged
      tests/mysql_client_test.c:
        Auto merged
      mysql-test/t/status.test:
        Manual resolve with 5.1.
      sql/log_event.cc:
        Manual resolve with 5.1.
      sql/sql_yacc.yy:
        Manual resolve with 5.1.
      05a6d8fe
    • unknown's avatar
      Merge a88-113-38-195.elisa-laajakaista.fi:/home/my/bk/mysql-5.0-main · eaa87d37
      unknown authored
      into  a88-113-38-195.elisa-laajakaista.fi:/home/my/bk/mysql-5.0-marvel
      
      eaa87d37
    • unknown's avatar
      Apply InnoDB snapshot innodb-5.1-ss1726. · 312f8ea6
      unknown authored
      Bug #16979: AUTO_INC lock in InnoDB works a table level lock
        - this is a major change in InnoDB auto-inc handling.
      Bug #27950: Duplicate entry error in auto-inc after mysqld restart
        - Init AUTOINC from delete_row().
      Bug #28781: InnoDB increments auto-increment value incorrectly with ON DUPLICATE KEY UPDATE
        - Use value specified by MySQL, in update_row().
      
      
      mysql-test/r/innodb.result:
        Apply InnoDB snapshot innodb-5.1-ss1726.
        
        Revision r1655:
        Fix the innodb.test failure mentioned in r1654.
      storage/innobase/dict/dict0dict.c:
        Apply InnoDB snapshot innodb-5.1-ss1726.
        
        Revision r1645:
        Fix for bug# 16979, this is a major change in InnoDB auto-inc handling. There
        is one test that fails as of this commit. The updated test case should be
        part of the snapshot from MySQL shortly.
        
        Fix for bug# 27950 - Init AUTOINC from delete_row().
        
        Fix for bug# 28781 - Use value specified by MySQL, in update_row().
        
        Summary of structural changes:
        ==============================
        InnoDB needs to hold a table level lock for AUTOINC allocations to overcome
        the non-determinism inherent in MySQL SBR for INSERT ... SELECT. In this fix 
        for simple INSERT statements (including multi-value inserts), we try and avoid
        acquiring the special AUTOINC table level lock unless another transaction has
        already reserved the AUTOINC table level lock, in which case we fall back
        to the old behavior of acquiring the AUTOINC table level lock.
        
        The max AUTOINC value is now read directly using the low level interface
        of InnoDB.
        
        
        Revision r1719:
        Merge r1264 from branches/zip: Avoid memory fragmentation when
        adding column definitions to tables.
        
        dict_mem_table_add_col(): Add the parameter "heap" for temporary memory
        allocation.  Allow it and "name" to be NULL.  These parameters are NULL
        when creating dummy indexes.
        
        dict_add_col_name(): Remove calls to ut_malloc() and ut_free().
        
        dict_table_get_col_name(): Allow table->col_names to be NULL.
        
        dict_table_add_system_columns(), dict_table_add_to_cache():
        Add the parameter "heap".
        ---
        Additional changes that had to be merged from branches/zip:
        
        dict_table_add_system_columns(): New function, factored out from
        dict_table_add_to_cache().
        
        mlog_parse_index(): Add some consistency checks, and make use of
        dict_table_add_system_columns().
      storage/innobase/dict/dict0mem.c:
        Apply InnoDB snapshot innodb-5.1-ss1726.
        
        Revision r1645:
        Fix for bug# 16979, this is a major change in InnoDB auto-inc handling. There
        is one test that fails as of this commit. The updated test case should be
        part of the snapshot from MySQL shortly.
        
        Fix for bug# 27950 - Init AUTOINC from delete_row().
        
        Fix for bug# 28781 - Use value specified by MySQL, in update_row().
        
        Summary of structural changes:
        ==============================
        InnoDB needs to hold a table level lock for AUTOINC allocations to overcome
        the non-determinism inherent in MySQL SBR for INSERT ... SELECT. In this fix 
        for simple INSERT statements (including multi-value inserts), we try and avoid
        acquiring the special AUTOINC table level lock unless another transaction has
        already reserved the AUTOINC table level lock, in which case we fall back
        to the old behavior of acquiring the AUTOINC table level lock.
        
        The max AUTOINC value is now read directly using the low level interface
        of InnoDB.
        
        
        Revision r1719:
        Merge r1264 from branches/zip: Avoid memory fragmentation when
        adding column definitions to tables.
        
        dict_mem_table_add_col(): Add the parameter "heap" for temporary memory
        allocation.  Allow it and "name" to be NULL.  These parameters are NULL
        when creating dummy indexes.
        
        dict_add_col_name(): Remove calls to ut_malloc() and ut_free().
        
        dict_table_get_col_name(): Allow table->col_names to be NULL.
        
        dict_table_add_system_columns(), dict_table_add_to_cache():
        Add the parameter "heap".
        ---
        Additional changes that had to be merged from branches/zip:
        
        dict_table_add_system_columns(): New function, factored out from
        dict_table_add_to_cache().
        
        mlog_parse_index(): Add some consistency checks, and make use of
        dict_table_add_system_columns().
      storage/innobase/handler/ha_innodb.cc:
        Apply InnoDB snapshot innodb-5.1-ss1726.
        
        Revision r1645:
        Fix for bug# 16979, this is a major change in InnoDB auto-inc handling. There
        is one test that fails as of this commit. The updated test case should be
        part of the snapshot from MySQL shortly.
        
        Fix for bug# 27950 - Init AUTOINC from delete_row().
        
        Fix for bug# 28781 - Use value specified by MySQL, in update_row().
        
        Summary of structural changes:
        ==============================
        InnoDB needs to hold a table level lock for AUTOINC allocations to overcome
        the non-determinism inherent in MySQL SBR for INSERT ... SELECT. In this fix 
        for simple INSERT statements (including multi-value inserts), we try and avoid
        acquiring the special AUTOINC table level lock unless another transaction has
        already reserved the AUTOINC table level lock, in which case we fall back
        to the old behavior of acquiring the AUTOINC table level lock.
        
        The max AUTOINC value is now read directly using the low level interface
        of InnoDB.
        
        
        Revision r1718:
        Replace mysql_byte with uchar and remove the #define mysql_byte from
        ha_innodb.cc.  This cleanup was made possible as of r1550:
        
        
        Revision r1658:
        check_trx_exists(): Remove a redundant function call and assignment that
        was added by someone at MySQL.
        
        
        Revision r1656:
        
        
        Revision r1719:
        Merge r1264 from branches/zip: Avoid memory fragmentation when
        adding column definitions to tables.
        
        dict_mem_table_add_col(): Add the parameter "heap" for temporary memory
        allocation.  Allow it and "name" to be NULL.  These parameters are NULL
        when creating dummy indexes.
        
        dict_add_col_name(): Remove calls to ut_malloc() and ut_free().
        
        dict_table_get_col_name(): Allow table->col_names to be NULL.
        
        dict_table_add_system_columns(), dict_table_add_to_cache():
        Add the parameter "heap".
        ---
        Additional changes that had to be merged from branches/zip:
        
        dict_table_add_system_columns(): New function, factored out from
        dict_table_add_to_cache().
        
        mlog_parse_index(): Add some consistency checks, and make use of
        dict_table_add_system_columns().
        
        
        Revision r1654:
        
        One test case in innodb.test fails because of auto-increment
        changes in r1562:1653:
        
        $diff innodb.result innodb.reject
        504c504
        < 3	test2		this will work
        ---
        > 4	test2		this will work
      storage/innobase/handler/ha_innodb.h:
        Apply InnoDB snapshot innodb-5.1-ss1726.
        
        Revision r1645:
        Fix for bug# 16979, this is a major change in InnoDB auto-inc handling. There
        is one test that fails as of this commit. The updated test case should be
        part of the snapshot from MySQL shortly.
        
        Fix for bug# 27950 - Init AUTOINC from delete_row().
        
        Fix for bug# 28781 - Use value specified by MySQL, in update_row().
        
        Summary of structural changes:
        ==============================
        InnoDB needs to hold a table level lock for AUTOINC allocations to overcome
        the non-determinism inherent in MySQL SBR for INSERT ... SELECT. In this fix 
        for simple INSERT statements (including multi-value inserts), we try and avoid
        acquiring the special AUTOINC table level lock unless another transaction has
        already reserved the AUTOINC table level lock, in which case we fall back
        to the old behavior of acquiring the AUTOINC table level lock.
        
        The max AUTOINC value is now read directly using the low level interface
        of InnoDB.
        
        
        Revision r1654:
        
        One test case in innodb.test fails because of auto-increment
        changes in r1562:1653:
        
        $diff innodb.result innodb.reject
        504c504
        < 3	test2		this will work
        ---
        > 4	test2		this will work
      storage/innobase/ibuf/ibuf0ibuf.c:
        Apply InnoDB snapshot innodb-5.1-ss1726.
        
        Revision r1715:
        ibuf0ibuf.c: Remove the unused prototype for dict_index_print_low()
        that was inadvertently added in r832.
        
        
        Revision r1719:
        Merge r1264 from branches/zip: Avoid memory fragmentation when
        adding column definitions to tables.
        
        dict_mem_table_add_col(): Add the parameter "heap" for temporary memory
        allocation.  Allow it and "name" to be NULL.  These parameters are NULL
        when creating dummy indexes.
        
        dict_add_col_name(): Remove calls to ut_malloc() and ut_free().
        
        dict_table_get_col_name(): Allow table->col_names to be NULL.
        
        dict_table_add_system_columns(), dict_table_add_to_cache():
        Add the parameter "heap".
        ---
        Additional changes that had to be merged from branches/zip:
        
        dict_table_add_system_columns(): New function, factored out from
        dict_table_add_to_cache().
        
        mlog_parse_index(): Add some consistency checks, and make use of
        dict_table_add_system_columns().
      storage/innobase/include/dict0dict.h:
        Apply InnoDB snapshot innodb-5.1-ss1726.
        
        Revision r1645:
        Fix for bug# 16979, this is a major change in InnoDB auto-inc handling. There
        is one test that fails as of this commit. The updated test case should be
        part of the snapshot from MySQL shortly.
        
        Fix for bug# 27950 - Init AUTOINC from delete_row().
        
        Fix for bug# 28781 - Use value specified by MySQL, in update_row().
        
        Summary of structural changes:
        ==============================
        InnoDB needs to hold a table level lock for AUTOINC allocations to overcome
        the non-determinism inherent in MySQL SBR for INSERT ... SELECT. In this fix 
        for simple INSERT statements (including multi-value inserts), we try and avoid
        acquiring the special AUTOINC table level lock unless another transaction has
        already reserved the AUTOINC table level lock, in which case we fall back
        to the old behavior of acquiring the AUTOINC table level lock.
        
        The max AUTOINC value is now read directly using the low level interface
        of InnoDB.
        
        
        Revision r1719:
        Merge r1264 from branches/zip: Avoid memory fragmentation when
        adding column definitions to tables.
        
        dict_mem_table_add_col(): Add the parameter "heap" for temporary memory
        allocation.  Allow it and "name" to be NULL.  These parameters are NULL
        when creating dummy indexes.
        
        dict_add_col_name(): Remove calls to ut_malloc() and ut_free().
        
        dict_table_get_col_name(): Allow table->col_names to be NULL.
        
        dict_table_add_system_columns(), dict_table_add_to_cache():
        Add the parameter "heap".
        ---
        Additional changes that had to be merged from branches/zip:
        
        dict_table_add_system_columns(): New function, factored out from
        dict_table_add_to_cache().
        
        mlog_parse_index(): Add some consistency checks, and make use of
        dict_table_add_system_columns().
      storage/innobase/include/dict0mem.h:
        Apply InnoDB snapshot innodb-5.1-ss1726.
        
        Revision r1645:
        Fix for bug# 16979, this is a major change in InnoDB auto-inc handling. There
        is one test that fails as of this commit. The updated test case should be
        part of the snapshot from MySQL shortly.
        
        Fix for bug# 27950 - Init AUTOINC from delete_row().
        
        Fix for bug# 28781 - Use value specified by MySQL, in update_row().
        
        Summary of structural changes:
        ==============================
        InnoDB needs to hold a table level lock for AUTOINC allocations to overcome
        the non-determinism inherent in MySQL SBR for INSERT ... SELECT. In this fix 
        for simple INSERT statements (including multi-value inserts), we try and avoid
        acquiring the special AUTOINC table level lock unless another transaction has
        already reserved the AUTOINC table level lock, in which case we fall back
        to the old behavior of acquiring the AUTOINC table level lock.
        
        The max AUTOINC value is now read directly using the low level interface
        of InnoDB.
        
        
        Revision r1719:
        Merge r1264 from branches/zip: Avoid memory fragmentation when
        adding column definitions to tables.
        
        dict_mem_table_add_col(): Add the parameter "heap" for temporary memory
        allocation.  Allow it and "name" to be NULL.  These parameters are NULL
        when creating dummy indexes.
        
        dict_add_col_name(): Remove calls to ut_malloc() and ut_free().
        
        dict_table_get_col_name(): Allow table->col_names to be NULL.
        
        dict_table_add_system_columns(), dict_table_add_to_cache():
        Add the parameter "heap".
        ---
        Additional changes that had to be merged from branches/zip:
        
        dict_table_add_system_columns(): New function, factored out from
        dict_table_add_to_cache().
        
        mlog_parse_index(): Add some consistency checks, and make use of
        dict_table_add_system_columns().
      storage/innobase/include/lock0lock.h:
        Apply InnoDB snapshot innodb-5.1-ss1726.
        
        Revision r1664:
        lock_number_of_rows_locked(): Fix a typo in comment, and make the comments
        in lock0lock.c and lock0lock.h identical.  The typo was incorrectly fixed in
        r1623.
      storage/innobase/include/row0mysql.h:
        Apply InnoDB snapshot innodb-5.1-ss1726.
        
        Revision r1645:
        Fix for bug# 16979, this is a major change in InnoDB auto-inc handling. There
        is one test that fails as of this commit. The updated test case should be
        part of the snapshot from MySQL shortly.
        
        Fix for bug# 27950 - Init AUTOINC from delete_row().
        
        Fix for bug# 28781 - Use value specified by MySQL, in update_row().
        
        Summary of structural changes:
        ==============================
        InnoDB needs to hold a table level lock for AUTOINC allocations to overcome
        the non-determinism inherent in MySQL SBR for INSERT ... SELECT. In this fix 
        for simple INSERT statements (including multi-value inserts), we try and avoid
        acquiring the special AUTOINC table level lock unless another transaction has
        already reserved the AUTOINC table level lock, in which case we fall back
        to the old behavior of acquiring the AUTOINC table level lock.
        
        The max AUTOINC value is now read directly using the low level interface
        of InnoDB.
      storage/innobase/include/row0sel.h:
        Apply InnoDB snapshot innodb-5.1-ss1726.
        
        Revision r1645:
        Fix for bug# 16979, this is a major change in InnoDB auto-inc handling. There
        is one test that fails as of this commit. The updated test case should be
        part of the snapshot from MySQL shortly.
        
        Fix for bug# 27950 - Init AUTOINC from delete_row().
        
        Fix for bug# 28781 - Use value specified by MySQL, in update_row().
        
        Summary of structural changes:
        ==============================
        InnoDB needs to hold a table level lock for AUTOINC allocations to overcome
        the non-determinism inherent in MySQL SBR for INSERT ... SELECT. In this fix 
        for simple INSERT statements (including multi-value inserts), we try and avoid
        acquiring the special AUTOINC table level lock unless another transaction has
        already reserved the AUTOINC table level lock, in which case we fall back
        to the old behavior of acquiring the AUTOINC table level lock.
        
        The max AUTOINC value is now read directly using the low level interface
        of InnoDB.
      storage/innobase/include/trx0trx.h:
        Apply InnoDB snapshot innodb-5.1-ss1726.
        
        Revision r1645:
        Fix for bug# 16979, this is a major change in InnoDB auto-inc handling. There
        is one test that fails as of this commit. The updated test case should be
        part of the snapshot from MySQL shortly.
        
        Fix for bug# 27950 - Init AUTOINC from delete_row().
        
        Fix for bug# 28781 - Use value specified by MySQL, in update_row().
        
        Summary of structural changes:
        ==============================
        InnoDB needs to hold a table level lock for AUTOINC allocations to overcome
        the non-determinism inherent in MySQL SBR for INSERT ... SELECT. In this fix 
        for simple INSERT statements (including multi-value inserts), we try and avoid
        acquiring the special AUTOINC table level lock unless another transaction has
        already reserved the AUTOINC table level lock, in which case we fall back
        to the old behavior of acquiring the AUTOINC table level lock.
        
        The max AUTOINC value is now read directly using the low level interface
        of InnoDB.
      storage/innobase/include/ut0mem.h:
        Apply InnoDB snapshot innodb-5.1-ss1726.
        
        Revision r1713:
        Fix typo in comment.
      storage/innobase/log/log0recv.c:
        Apply InnoDB snapshot innodb-5.1-ss1726.
        
        Revision r1657:
        recv_init_crash_recovery(): remove trailing white space
      storage/innobase/row/row0mysql.c:
        Apply InnoDB snapshot innodb-5.1-ss1726.
        
        Revision r1645:
        Fix for bug# 16979, this is a major change in InnoDB auto-inc handling. There
        is one test that fails as of this commit. The updated test case should be
        part of the snapshot from MySQL shortly.
        
        Fix for bug# 27950 - Init AUTOINC from delete_row().
        
        Fix for bug# 28781 - Use value specified by MySQL, in update_row().
        
        Summary of structural changes:
        ==============================
        InnoDB needs to hold a table level lock for AUTOINC allocations to overcome
        the non-determinism inherent in MySQL SBR for INSERT ... SELECT. In this fix 
        for simple INSERT statements (including multi-value inserts), we try and avoid
        acquiring the special AUTOINC table level lock unless another transaction has
        already reserved the AUTOINC table level lock, in which case we fall back
        to the old behavior of acquiring the AUTOINC table level lock.
        
        The max AUTOINC value is now read directly using the low level interface
        of InnoDB.
      storage/innobase/row/row0sel.c:
        Apply InnoDB snapshot innodb-5.1-ss1726.
        
        Revision r1645:
        Fix for bug# 16979, this is a major change in InnoDB auto-inc handling. There
        is one test that fails as of this commit. The updated test case should be
        part of the snapshot from MySQL shortly.
        
        Fix for bug# 27950 - Init AUTOINC from delete_row().
        
        Fix for bug# 28781 - Use value specified by MySQL, in update_row().
        
        Summary of structural changes:
        ==============================
        InnoDB needs to hold a table level lock for AUTOINC allocations to overcome
        the non-determinism inherent in MySQL SBR for INSERT ... SELECT. In this fix 
        for simple INSERT statements (including multi-value inserts), we try and avoid
        acquiring the special AUTOINC table level lock unless another transaction has
        already reserved the AUTOINC table level lock, in which case we fall back
        to the old behavior of acquiring the AUTOINC table level lock.
        
        The max AUTOINC value is now read directly using the low level interface
        of InnoDB.
      storage/innobase/trx/trx0trx.c:
        Apply InnoDB snapshot innodb-5.1-ss1726.
        
        Revision r1645:
        Fix for bug# 16979, this is a major change in InnoDB auto-inc handling. There
        is one test that fails as of this commit. The updated test case should be
        part of the snapshot from MySQL shortly.
        
        Fix for bug# 27950 - Init AUTOINC from delete_row().
        
        Fix for bug# 28781 - Use value specified by MySQL, in update_row().
        
        Summary of structural changes:
        ==============================
        InnoDB needs to hold a table level lock for AUTOINC allocations to overcome
        the non-determinism inherent in MySQL SBR for INSERT ... SELECT. In this fix 
        for simple INSERT statements (including multi-value inserts), we try and avoid
        acquiring the special AUTOINC table level lock unless another transaction has
        already reserved the AUTOINC table level lock, in which case we fall back
        to the old behavior of acquiring the AUTOINC table level lock.
        
        The max AUTOINC value is now read directly using the low level interface
        of InnoDB.
      312f8ea6
  4. 24 Aug, 2007 1 commit