1. 15 Jan, 2009 3 commits
    • Michael Widenius's avatar
      Log queries to maria_log if compiled with EXTRA_DEBUG · 3fca2390
      Michael Widenius authored
      Added DBUG_ASSERT() to unlikely error senario
      Don't use errno == 0 in maria_create() / myisam_create()
      
      sql/sql_insert.cc:
        Added DBUG_ASSERT() for case that should never happen in real life
        Added my_error() to avoid assert if mysql_lock() or postlock() doesn't call my_error()
      storage/maria/ha_maria.cc:
        Log queries to maria_log if compiled with EXTRA_DEBUG
      storage/maria/ma_create.c:
        Don't use errno == 0
      storage/maria/ma_loghandler.c:
        Added logging of debug info to maria_log
      storage/maria/ma_loghandler.h:
        Added logging of debug info to maria_log
      storage/maria/ma_recovery.c:
        Added printing of debug info from maria_log
      storage/maria/trnman.c:
        Added functions to read/store state in TRN
      storage/maria/trnman.h:
        Added functions to read/store state in TRN
      storage/maria/trnman_public.h:
        Added state in TRN to remmeber if we have already logged the query
      storage/myisam/mi_create.c:
        Don't use errno == 0
      3fca2390
    • Guilhem Bichot's avatar
      Fix for BUG#41493 "Maria: two recovery failures (wrong logging of BLOB pages)"... · a955efc4
      Guilhem Bichot authored
      Fix for BUG#41493 "Maria: two recovery failures (wrong logging of BLOB pages)" and some more debugging
      output related to this.
      
      mysql-test/suite/maria/r/maria-recovery3.result:
        result update
      mysql-test/suite/maria/t/maria-recovery3.test:
        Test for bug; before the fix, the "CHECK TABLE EXTENDED" would mention a bad bitmap, because the
        REDO_INSERT_ROW_BLOBS was containing a page number which was actually the one of a tail, so execution of this
        record would mark the tail page as full in bitmap (like if it were a blob page), though it wasn't full.
        Also, the assertion added around ma_blockrec.c:6580 in the present revision fired.
      storage/maria/ma_blockrec.c:
        - fix for BUG#41493: if we found out that logging was not needed at this point (blob_length==0 i.e. tail page),
        then we forgot to increment tmp_block, so in the second iteration (assuming two BLOB columns), we would log the
        page range of the first iteration (i.e. the tail page's number) for this second BLOB, which would cause
        Recovery to overwrite the tail page with the second BLOB.
        - assert when marking the table corrupted during REDO phase; this catches some problems earlier
        otherwise they get caught only when a later record wants to use the table.
        - _ma_apply_redo_insert_row_blobs() now fills some synthetic info about the blobs and pages involved
        in a REDO_INSERT_ROW_BLOBS record, for inclusion into maria_recovery.trace: number of blobs, of ranges,
        first and last page (does not tell about any gaps in the middle, but good enough for now). It also asserts
        that it's not overwriting a tail/head page (which happened in the bug).
      storage/maria/ma_blockrec.h:
        new prototype for _ma_apply_redo_insert_row_blobs
      storage/maria/ma_recovery.c:
        Print info got from _ma_apply_redo_insert_row_blobs() to maria_recovery.trace (so far this file had mentioned
        what head and tail pages a record touched, but not blob pages).
      a955efc4
    • Guilhem Bichot's avatar
      Fix for BUG#42012 "Maria: test maria-recovery2 fails with --embedded" and for simple failures · ae3aaa5e
      Guilhem Bichot authored
      of Maria tests with --big (back-ports from 6.0-maria)
      
      mysql-test/suite/maria/r/maria-big.result:
        result update
      mysql-test/suite/maria/r/maria-recovery-big.result:
        result update
      mysql-test/suite/maria/t/maria-big.test:
        this test didn't work anymore due to changes in 5.1 around max_allowed_packet allowed settings
        (fix back-ported from 6.0-maria)
      mysql-test/suite/maria/t/maria-recovery-big-master.opt:
        this test didn't work anymore due to changes in 5.1 around max_allowed_packet allowed settings
        (fix back-ported from 6.0-maria)
      mysql-test/suite/maria/t/maria-recovery-big.test:
        this test didn't work anymore due to changes in 5.1 around max_allowed_packet allowed settings
        (fix back-ported from 6.0-maria)
      mysql-test/suite/maria/t/maria-recovery2-master.opt:
        Fix for BUG#42012 "Maria: test maria-recovery2 fails with --embedded": file is updated like
        maria-recovery-master.opt had already been in guilhem@mysql.com-20080701204709-pa4megwfvllq3s7g
      ae3aaa5e
  2. 09 Jan, 2009 1 commit
    • Michael Widenius's avatar
      Fixed bugs from my latest patch found by pushbuild: · 7dc83c50
      Michael Widenius authored
      Bug #41962 Maria: view-related test failures (insert, view, maria, trigger tests)
      Added error handling for wrong update of view.
      See Bug #41760 Inserting into multiple-table views is not working
      
      mysql-test/r/delayed.result:
        Fixed test as we are now testing values before fields.
        Added new tests to test all error combinations
      mysql-test/suite/maria/r/maria.result:
        Added error handling for not supported update of view.
      mysql-test/suite/maria/t/maria.test:
        Added error handling for not supported update of view.
      mysql-test/t/delayed.test:
        Fixed test as we are now testing values before fields.
        Added new tests to test all error combinations
      sql/sql_base.cc:
        Fixed warning from valgrind
      sql/sql_insert.cc:
        Don't test from which table values are in case of INSERT ... SELECT
        Run fix_fields() in values before we do it on fields.
        This is needed becasue check_view_single_update() are accessing values.
      storage/maria/ma_blockrec.c:
        Don't call pagecache_delete_pages() if no pages to delete.
        This fixes a DBUG_ASSERT() error in maria_test_recovery
      7dc83c50
  3. 07 Jan, 2009 1 commit
  4. 05 Jan, 2009 1 commit
  5. 29 Dec, 2008 1 commit
    • unknown's avatar
      Fixed mutex taking order on recovery of bulk insert. · 4da218f0
      unknown authored
      storage/maria/ma_key_recover.c:
        Takes intern_lock before writing CLR_END of bulk insert.
        Added debug info about writing trigger.
        Check of mutex taken in _ma_state_info_write() where we need it.
      4da218f0
  6. 27 Dec, 2008 1 commit
    • Michael Widenius's avatar
      Fixed bugs found by pushbuild · 910284e6
      Michael Widenius authored
      Added code to detect and give error when doing an insert into a view where we accessed fields in a not yet read table
      Disabled test in subselect.test as the CHECK_OPTION for views doesn't work for insert.
      This needs to be fixed properly later.
      
      The problem with views are described in Bug #41760 Inserting into multiple-table views is not working
      
      mysql-test/r/insert.result:
        Fixed wrong usage of insert into view.
      mysql-test/r/subselect.result:
        Disabled wrong test (temporary)
      mysql-test/suite/maria/r/maria.result:
        Added test of size of table
      mysql-test/suite/maria/t/maria.test:
        Added test of size of table
      mysql-test/t/insert.test:
        Fixed wrong usage of insert into view
        The bug is that during insert/update we currently don't read any of the referenced tables of the view.
        This means that we can't get a value from another table to use as part of the update.
      mysql-test/t/subselect.test:
        Disabled not working test until someone has time to fix insert into view properly
        Here we where refering to last used value in t2, which is wrong.
      sql/sql_insert.cc:
        Detect if we are trying to update one table in a view based on value in another, not yet read, table.
        This fixes the problem discovered in insert.test
      storage/maria/ma_blockrec.c:
        Don't ignore not critical changes to the last page in the table.
        We need to write the last page as otherwise we can during aborting of a row with a duplicate key get
        state.data_file_length and the real length of file out of sync
      storage/maria/ma_check.c:
        Flush the page cache even if we got an error during zerofill.
        (This fixes a call to assert() in case of a too short data file)
      storage/maria/ma_pagecache.c:
        Mark page as read when we do a write of a full page.
        This fixes a bug when we got an error during read and then used direct write to page to update it
      storage/maria/ma_state.c:
        Restore info->lock.type after call to maria_versioning.
        Fixed crash in maria_recover.test
      storage/maria/maria_read_log.c:
        Don't write thread id in debug log. (Not needed as maria_read_log is a single treaded program)
      910284e6
  7. 23 Dec, 2008 1 commit
  8. 22 Dec, 2008 3 commits
    • Michael Widenius's avatar
      3ef5b1fd
    • Michael Widenius's avatar
      3ecbee7c
    • Michael Widenius's avatar
      Fix for Bug#40311 Assert in MARIA_RECORD_POS during pushbuild 2 test: · 86fcfb15
      Michael Widenius authored
      Fixed bug when removing a newly inserted record (in case of duplicate key).
      The bug caused a crash for rows with several blobs and the first blob was small enough to fit into the head page.
      Don't change state_history if nothing changed (speed optimization that also simplifies logic).
      Reset state_history if we added/deleted or updated rows without versioning.
      Fixed wrong test in trnman_exists_active_transactions() if state is visible or not.
      
      Other bugs fixed:
      Fixed wrong argument to (lock->get_status) when we had to wait for TL_WRITE_CONCURRENT_INSERT.
      Item_equal::update_used_tables() didn't calculate const_item_cache properly.
      Added assert's to detect if join_read_const_table() was called under wrong assumptions..
      Fixed that _ma_setup_live_state() is called from thr_lock() instead of handler::external_lock().
      This was needed to get versioning information to be setup correctly.
      Fixed error in debug binaries during a call to _ma_check_table_is_closed() when another thread was opening/closing a table.
      Fixed wrong test when finding right history_state to use.
      
      mysql-test/suite/maria/r/maria.result:
        Added test for Bug#40311 Assert in MARIA_RECORD_POS during pushbuild 2 test
      mysql-test/suite/maria/t/maria.test:
        Added test for Bug#40311 Assert in MARIA_RECORD_POS during pushbuild 2 test
      mysys/thr_lock.c:
        Fixed wrong argument to (lock->get_status) when we had to wait for TL_WRITE_CONCURRENT_INSERT
      sql/item_cmpfunc.cc:
        Item_equal::update_used_tables() didn't calculate const_item_cache properly, which later caused a wrong result for item->const_item()
      sql/sql_base.cc:
        In debug mode, Initilize record buffer with unexpected data to catch usage of uninitialized memory
      sql/sql_select.cc:
        Fixed indentation
        Added assert's to detect if join_read_const_table() was called under wrong assumptions.
        One assert() is disabled for now as Item_equal() doesn't behave as expected.
      storage/maria/ha_maria.cc:
        Move calling to _ma_setup_live_state() to ma_state.c::_ma_block_get_status()
        This was needed as _ma_setup_live_state() needed to know if the table will be used concurrently or not
      storage/maria/ma_blockrec.c:
        Fixed bug when removing a newly inserted record (in case of duplicate key).
        The bug caused a crash for rows with several blobs and the first blob was small enough to fit into the head page.
      storage/maria/ma_dbug.c:
        Added mutex to protect the open table list during _ma_check_table_is_closed().
        Without the protection we could get a error in debug binaries during a call to _ma_check_table_is_closed()
      storage/maria/ma_delete_table.c:
        Removed not used code
      storage/maria/ma_rename.c:
        Removed not used code
      storage/maria/ma_state.c:
        Fixed wrong test when finding right history_state to use
        Mark in tables->state_current.no_transid if we are using transid's or not.
        Don't change state_history if nothing changed (speed optimization that also simplifies logic)
        Reset state_history if we added/deleted or updated rows without versioning.
        More DBUG_ASSERT's and more DBUG
        Updated maria_versioning() to initialize environment before calling _ma_blok_get_status(). This was needed because of the new logic in _ma_block_get_status()
      storage/maria/ma_state.h:
        Added flags to detect if table changed and/or if we changed table without versioning
      storage/maria/ma_write.c:
        Simple cleanups (No logic changes)
      storage/maria/trnman.c:
        Fixed wrong test in trnman_exists_active_transactions() if state is visible or not.
      86fcfb15
  9. 15 Dec, 2008 1 commit
  10. 10 Dec, 2008 3 commits
  11. 09 Dec, 2008 3 commits
    • Michael Widenius's avatar
      Merge with main Maria tree · 7f91cf08
      Michael Widenius authored
      7f91cf08
    • Michael Widenius's avatar
      Merge with base Maria tree · 9948682b
      Michael Widenius authored
      Remove warnings from test logs about depricated options
      
      mysql-test/t/events_logs_tests-master.opt:
        Remove warnings from test logs about depricated options
      mysql-test/t/log_tables-big-master.opt:
        Remove warnings from test logs about depricated options
      mysql-test/t/log_tables-master.opt:
        Remove warnings from test logs about depricated options
      mysql-test/t/multi_statement-master.opt:
        Remove warnings from test logs about depricated options
      mysql-test/t/ps-master.opt:
        Remove warnings from test logs about depricated options
      mysql-test/t/show_check-master.opt:
        Remove warnings from test logs about depricated options
      mysql-test/t/slow_query_log_file_basic-master.opt:
        Remove warnings from test logs about depricated options
      mysql-test/t/slow_query_log_file_func-master.opt:
        Remove warnings from test logs about depricated options
      mysql-test/t/union-master.opt:
        Remove warnings from test logs about depricated options
      sql/mysqld.cc:
        Don't give warnings for empty log file names
      9948682b
    • Guilhem Bichot's avatar
      Fix for BUG#41159 "Maria: deadlock between checkpoint and maria_write() when extending data file". · c9a29373
      Guilhem Bichot authored
      No testcase (concurrency, tested by pushbuild2).
      
      storage/maria/ha_maria.cc:
        a comment about what Sanja had discovered a while ago
      storage/maria/ma_bitmap.c:
        guard against concurrent flush of bitmap by checkpoint: we must have close_lock here
      storage/maria/ma_blockrec.c:
        comment fixed for new behaviour
      storage/maria/ma_checkpoint.c:
        Release intern_lock before flushing bitmap, or it deadlocks with allocate_and_write_block_record()
        when that function needs to increase the data file's length (that function makes bitmap non flushable,
        then wants intern_lock to increase data_file_length).
        The checkpoint section which looks at the share's content (bitmap, state) needs to be protected from the possible
        my_free-ing done by a concurrent maria_close(); intern_lock is not enough as
        both maria_close() and checkpoint now have to release it in the middle.
        So the protection is done with close_lock. in_checkpoint is now protected by close_lock
        in places where it was protected by intern_lock.
      storage/maria/ma_close.c:
        hold close_lock in maria_close() from start to end, to guard against checkpoint trying to flush
        bitmap while we have my_free'd its structures, for example. intern_lock was not enough as
        both maria_close() and checkpoint have to release it in the middle, to avoid deadlocks.
      storage/maria/ma_open.c:
        initialize new mutex
      storage/maria/ma_recovery.c:
        a comment about what Sanja had discovered a while ago
      storage/maria/maria_def.h:
        comment.
        new mutex protecting the close of a MARIA_SHARE, from _start_ to _end_ of it.
      c9a29373
  12. 08 Dec, 2008 6 commits
    • unknown's avatar
      merge · 131a6a57
      unknown authored
      131a6a57
    • unknown's avatar
      Fixed mutexes lock order in maria_close(): LOCK_trn_list ->... · c9b0c5a1
      unknown authored
      Fixed mutexes lock order in maria_close(): LOCK_trn_list -> MARIA_SHARE::intern_lock (then will be WL to revert the order).
      (BUG#40981 Maria: deadlock between checkpoint and maria_close() when freeing state info)
      
      storage/maria/ma_checkpoint.c:
        The argument added to the function to use it in maria_close().
      storage/maria/ma_close.c:
        Locking/unlocking MARIA_SHARE::intern_lock added to use correct order of the mutexes taking.
      storage/maria/ma_state.c:
        Removed assert becase now we have externally locked mutex in maria_close().
        The argument added to the _ma_remove_not_visible_states_with_lock() to use it in maria_close().
        _ma_remove_not_visible_states_with_lock() fixed tio be usable from maria_chk where transaction manager is not initialized.
      storage/maria/ma_state.h:
        The argument added to the function to use it in maria_close().
      storage/maria/maria_def.h:
        Fixed comment to the variable.
      storage/maria/trnman.c:
        The debugging assert added.
        New function to detect transaction manager initialization added (maria_chk do not initialize it).
      storage/maria/trnman_public.h:
        New function to detect transaction manager initialization added (maria_chk do not initialize it).
      c9b0c5a1
    • Michael Widenius's avatar
      Fixed problem with crash in Maria _ma_setup_live_state() where history link... · d0fb8270
      Michael Widenius authored
      Fixed problem with crash in Maria _ma_setup_live_state() where history link didn't include needed state
      
      mysql-test/mysql-test-run.pl:
        Remove warnings in log about depricated mysqld options
      storage/maria/ma_state.c:
        More DBUG_PRINT
      storage/maria/trnman.c:
        Fixed wrong test if commit_trid is visible
      d0fb8270
    • unknown's avatar
      merge · 7f3631c2
      unknown authored
      7f3631c2
    • Georgi Kodinov's avatar
      merged 5.0-main -> 5.1-main · ba816c14
      Georgi Kodinov authored
      ba816c14
    • unknown's avatar
      False alarm about incorrect mutex taking removed. · e1ee25e4
      unknown authored
      storage/maria/ma_loghandler.c:
        Number of the buffer now passed to buffer initialization function to assign buffer number and break false alarm "chain" by switching off deadlock detection for one buffer.
      e1ee25e4
  13. 05 Dec, 2008 9 commits
    • Guilhem Bichot's avatar
      merge with latest 5.1-maria · ccfb9c32
      Guilhem Bichot authored
      ccfb9c32
    • Guilhem Bichot's avatar
      Fix for BUG#41037 "Maria: recovery failure (pushbuild2)" (checkpoint bug). · 91bc9cc9
      Guilhem Bichot authored
      mysql-test/suite/maria/r/maria-recovery3.result:
        result.
      mysql-test/suite/maria/t/maria-recovery3-master.opt:
        usual recovery test options
      mysql-test/suite/maria/t/maria-recovery3.test:
        Test for BUG#41037. Without the bugfix, the test would hang because Recovery would fail with "undo_key_insert got error 126": Recovery would believe INSERT of 2 is uncommitted, try to execute its UNDO_KEY_INSERT, fail to find the key to delete because DELETE deleted it. That failure of _ma_ck_real_delete() would mark table as corrupted (see
        in d_search()) which is error 126 (HA_ERR_CRASHED).
      storage/maria/ma_blockrec.c:
        set trn->rec_lsn to LSN of commit record, when writing it.
      storage/maria/ma_blockrec.h:
        new function
      storage/maria/ma_commit.c:
        when committing or rolling back, rec_lsn should be LSN_IMPOSSIBLE: assertion is moved here
        from trnman_end_trn(), because now ma_commit() can set rec_lsn and so when we reach trnman_end_trn()
        it's not LSN_IMPOSSIBLE anymore.
        Adding debug possibility to pause between COMMIT record write and trnman_commit_trn(), to be
        able to fire checkpoint in between.
      storage/maria/ma_loghandler.c:
        in-write hook for COMMIT records
      storage/maria/ma_recovery.c:
        More debugging info in maria_recovery.trace, to see how the starting point of REDO phase is determined
      storage/maria/trnman.c:
        assertion cannot be here anymore see ma_commit.c
      91bc9cc9
    • Sergei Golubchik's avatar
      compilation warnings · 633eabc6
      Sergei Golubchik authored
      633eabc6
    • Guilhem Bichot's avatar
      Fix for BUG#41102 "Maria: maria-no-logging.test fails randomly on Win64" · 44d3917f
      Guilhem Bichot authored
      mysql-test/include/maria_empty_logs.inc:
        move mysqladmin call to include file for reusal (so that others don't have to hit the same bug in their tests);
        this include file additionally waits for disconnection. Reasons for BUG#41102:
        - in maria-no-logging.test, we shut down mysqld in maria_empty_logs.inc, remove logs, tell mtr that it can
        restart mysqld, then wait for being connected (wait_until_connected_again.inc), then send commands to new mysqld.
        - but under Windows "mysqladmin shutdown" does not wait for mysqld to be down, so we accidentally removed logs
        while it was shutting down, wait_until_connected_again found that we were connected (because it was shutting
        down slowly, connections were not yet broken), sent new commands, and one of them failed because mysqld finally
        closed connections.
        - the fix is to just wait for disconnection after shutdown.
        - in a sense, the catch is the "again" in wait_until_connected_again.inc...
      mysql-test/include/mysqladmin_shutdown.inc:
        shutdown with mysqladmin AND waiting for shutdown to complete (needed on Windows)
      mysql-test/include/wait_until_connected_again.inc:
        comment
      mysql-test/include/wait_until_disconnected.inc:
        script which waits until connection is lost
      44d3917f
    • Sergei Golubchik's avatar
      merged · d00d63dd
      Sergei Golubchik authored
      d00d63dd
    • Georgi Kodinov's avatar
      1bb6a0ba
    • Sergei Golubchik's avatar
      bug#41024 maria: Server crashes in sysbench OLTP_RW test at lf_hash.c:94 · c151d0cc
      Sergei Golubchik authored
      bug#41023 maria: Server asserts in sysbench OLTP_RO test 
      bug#40888 maria: Server crashes in sysbench OLTP_RW test at lf_alloc-pin.c:513
      bug#40892 maria: Livelock in sysbench OLTP_RW test 
      bug#40895 maria: Server crashes in sysbench OLTP_RO test at lf_alloc-pin.c:367
      bug#40890 maria: Server crashes in sysbench OLTP_RW test at ctype-bin.c:8
      
      Yet another strict aliasing issue
      c151d0cc
    • Sergei Golubchik's avatar
      bug#40416 - Maria: Memory allocated at trnman.c:129 was underrun. · f82866f5
      Sergei Golubchik authored
      we cannot access a trn after we put it in the pool
      f82866f5
    • Guilhem Bichot's avatar
      Fix for pushbuild failure (test which can't run in embedded mode) and compiler warning · 45521d97
      Guilhem Bichot authored
      mysql-test/suite/maria/t/maria_showlog_error.test:
        test which can't run in embedded mode
      storage/innobase/handler/ha_innodb.cc:
        compiler warning
      45521d97
  14. 04 Dec, 2008 3 commits
    • Guilhem Bichot's avatar
      Fixing Valgrind error: deadlock detector was set to random; seen in many... · fb945ef2
      Guilhem Bichot authored
      Fixing Valgrind error: deadlock detector was set to random; seen in many InnoDB tests like innodb-replace.test
      
      storage/innobase/handler/ha_innodb.cc:
        Fixing Valgrind error: deadlock detector was set to random. Making the recently added lines closer
        to the InnoDB style (tabs not spaces)
      fb945ef2
    • Vladislav Vaintroub's avatar
      Bug#38522: 5 seconds delay when closing application using embedded server · 8f500c52
      Vladislav Vaintroub authored
                        
      The problem here is that embedded server starts handle_thread manager 
      thread  on mysql_library_init() does not stop it on mysql_library_end().
      At shutdown, my_thread_global_end() waits for thread count to become 0,
      but since we did not stop the thread it will give up after 5 seconds.
                   
      Solution is to move shutdown for handle_manager thread from kill_server()
      (mysqld specific) to clean_up() that is used by both embedded and mysqld.
                  
      This patch also contains some refactorings - to avoid duplicate code,
      start_handle_manager() and stop_handle_manager() functions are introduced.
      Unused variables are eliminated. handle_manager does not rely on global
      variable abort_loop anymore to stop (abort_loop is not set for embedded).
                  
      Note: Specifically on Windows and when using DBUG version of libmysqld, 
      the complete solution requires removing obsolete code my_thread_init() 
      from my_thread_var(). This has a side effect that a DBUG statement 
      after my_thread_end() can cause thread counter to be incremented, and 
      embedded will hang for some seconds. Or worse, my_thread_init() will 
      crash if critical sections have been deleted by the global cleanup 
      routine that runs in a different thread. 
      
      This patch also fixes and revert prior changes for Bug#38293 
      "Libmysqld crash in mysql_library_init if language file missing".
      
      Root cause of the crash observed in Bug#38293  was bug in my_thread_init() 
      described above
      
      
      
      
      client/mysql.cc:
        sql_protocol_typelib is not exported from libmysqld
        (does not make sense either)
        thus excluded from embedded client
      dbug/dbug.c:
        revert changes for Bug#38293
      include/my_dbug.h:
        revert changes for Bug#38293
      libmysql/libmysql.c:
        Removed DBUG_POP call, because when called after my_end(), will access
        THR_key_mysys that is already deleted. The result of pthread_get_specific
        is not predictable in this case and hence DBUG_POP can crash.
      libmysqld/examples/CMakeLists.txt:
        Revert changes for Bug#38293.
      libmysqld/lib_sql.cc:
        code to start handle manager is factored out into 
        start_handle_manager() function
      libmysqld/libmysqld.def:
        Revert changes for Bug #38293
        Remove excessive exports from libmysqld, export what API documents.
      mysys/my_thr_init.c:
        Remove windows-DLL-specific workaround for something (old code, no documentation for
        what specifically). The problem is that even after my_thread_end() is finished, 
        DBUG statement can initiate my_thread_init(). This does not happen anywhere else and 
        should not happen on  Windows either.
      sql/mysql_priv.h:
        - new functions start_handle_manager() and stop_handle_manager()
        - move manager_thread_in_use  variable to sql_manager.cc and made
        it static
        - remove manager_status, as it is unused
      sql/mysqld.cc:
        Code to start/stop handle_manager thread is factored out into start_handle_manager()
      8f500c52
    • Michael Widenius's avatar
      Fixed warnings and errors discovered by pushbuild2 · d83f6470
      Michael Widenius authored
      mysys/my_init.c:
        Fixed link error when compiling without thread support
      sql/item_create.cc:
        Fixed compiler warning
      sql/mysqld.cc:
        Fixed compile error on windows
      sql/protocol.cc:
        Fixed compiler warning
      sql/sql_class.cc:
        Fixed compiler warning
      sql/sql_class.h:
        Fixed compiler warning
      storage/myisam/mi_open.c:
        Fixed compiler warning
      storage/myisammrg/ha_myisammrg.cc:
        Fixed compiler warning (shadow variable)
      d83f6470
  15. 03 Dec, 2008 2 commits
  16. 02 Dec, 2008 1 commit