1. 10 Mar, 2006 20 commits
    • aivanov@mysql.com's avatar
      Merge aivanov@bk-internal.mysql.com:/home/bk/mysql-5.1-new · 9c11c63f
      aivanov@mysql.com authored
      into  mysql.com:/home/alexi/innodb/mysql-5.1-xx269
      9c11c63f
    • aivanov@mysql.com's avatar
      Applied innodb-5.1-ss269 snapshot. · d33b5232
      aivanov@mysql.com authored
        Fixed BUGS:
        #3300: "UPDATE statement with no index column in where condition locks
          all rows"
          Implement semi-consistent read to reduce lock conflicts at the cost
          of breaking serializability.
          ha_innobase::unlock_row(): reset the "did semi consistent read" flag
          ha_innobase::was_semi_consistent_read(),
          ha_innobase::try_semi_consistent_read(): new methods
          row_prebuilt_t, row_create_prebuilt(): add field row_read_type for
          keeping track of semi-consistent reads
          row_vers_build_for_semi_consistent_read(),
          row_sel_build_committed_vers_for_mysql(): new functions
          row_search_for_mysql(): implement semi-consistent reads
      
        #9802: "Foreign key checks disallow alter table".
          Added test cases.
      
        #12456: "Cursor shows incorrect data - DML does not affect,
          probably caching"
          This patch implements a high-granularity read view to be used with
          cursors. In this high-granularity consistent read view modifications 
          done by the creating transaction after the cursor is created or 
         future transactions are not visible. But those modifications that 
         transaction did before the cursor was created are visible.
      
        #12701: "Support >4GB buffer pool and log files on 64-bit Windows"
          Do not call os_file_create_tmpfile() at runtime. Instead, create all
          tempfiles at startup and guard access to them with mutexes.
      
        #13778: "If FOREIGN_KEY_CHECKS=0, one can create inconsistent FOREIGN KEYs".
          When FOREIGN_KEY_CHECKS=0 we still need to check that datatypes between
          foreign key references are compatible.
      
        #14189: "VARBINARY and BINARY variables: trailing space ignored with InnoDB"
          innobase_init(): Assert that
          DATA_MYSQL_BINARY_CHARSET_COLL == my_charset_bin.number.
          dtype_get_pad_char(): Do not pad VARBINARY or BINARY columns.
          row_ins_cascade_calc_update_vec(): Refuse ON UPDATE CASCADE when trying
          to change the length of a VARBINARY column that refers to or is referenced
          by a BINARY column. BINARY columns are no longer padded on comparison,
          and thus they cannot be padded on storage either.
      
        #14747: "Race condition can cause btr_search_drop_page_hash_index() to crash"
          Note that buf_block_t::index should be protected by btr_search_latch
          or an s-latch or x-latch on the index page.
          btr_search_drop_page_hash_index(): Read block->index while holding
          btr_search_latch and use the cached value in the loop.  Remove some
          redundant assertions.
      
        #15108: "mysqld crashes when innodb_log_file_size is set > 4G"
      
        #15308: "Problem of Order with Enum Column in Primary Key"
      
        #15550: "mysqld crashes in printing a FOREIGN KEY error in InnoDB"
          row_ins_foreign_report_add_err(): When printing the parent record,
          use the index in the parent table rather than the index in the child table.
      
        #15653: "Slow inserts to InnoDB if many thousands of .ibd files"
          Keep track on unflushed modifications to file spaces.  When there are tens
          of thousands of file spaces, flushing all files in fil_flush_file_spaces()
          would be very slow.
          fil_flush_file_spaces(): Only flush unflushed file spaces.
          fil_space_t, fil_system_t: Add a list of unflushed spaces.
      
        #15991: "innodb-file-per-table + symlink database + rename = cr"
         os_file_handle_error(): Map the error codes EXDEV, ENOTDIR, and EISDIR
         to the new code OS_FILE_PATH_ERROR. Treat this code as OS_FILE_PATH_ERROR.
         This fixes the crash on RENAME TABLE when the .ibd file is a symbolic link
         to a different file system.
      
        #16157: "InnoDB crashes when main location settings are empty"
          This patch is from Heikki.
      
        #16298: "InnoDB segfaults in INSERTs in upgrade of 4.0 -> 5.0 tables
          with VARCHAR BINARY"
          dict_load_columns(): Set the charset-collation code
          DATA_MYSQL_BINARY_CHARSET_COLL for those binary string columns
          that lack a charset-collation code, i.e., the tables were created
          with an older version of MySQL/InnoDB than 4.1.2.
      
        #16229: "MySQL/InnoDB uses full explicit table locks in trigger processing"
          Take a InnoDB table lock only if user has explicitly requested a table
          lock. Added some additional comments to store_lock() and external_lock().
      
        #16387: "InnoDB crash when dropping a foreign key <table>_ibfk_0"
          Do not mistake TABLENAME_ibfk_0 for auto-generated id.
          dict_table_get_highest_foreign_id(): Ignore foreign constraint
          identifiers starting with the pattern TABLENAME_ibfk_0.
      
        #16582: "InnoDB: Error in an adaptive hash index pointer to page"
          Account for a race condition when dropping the adaptive hash index
          for a B-tree page.
          btr_search_drop_page_hash_index(): Retry the operation if a hash index
          with different parameters was built meanwhile.  Add diagnostics for the
          case that hash node pointers to the page remain.
          btr_search_info_update_hash(), btr_search_info_update_slow():
          Document the parameter "info" as in/out.
      
        #16814: "SHOW INNODB STATUS format error in LATEST FOREIGN KEY ERROR
          section"
          Add a missing newline to the LAST FOREIGN KEY ERROR section in SHOW
          INNODB STATUS output.
          dict_foreign_error_report(): Always print a newline after invoking
          dict_print_info_on_foreign_key_in_create_format().
      
        #16827: "Better InnoDB error message if ibdata files omitted from my.cnf"
      
        #17126: "CHECK TABLE on InnoDB causes a short hang during check of adaptive
          hash"
          CHECK TABLE blocking other queries, by releasing the btr_search_latch
          periodically during the adaptive hash table validation.
      
        #17405: "Valgrind: conditional jump or move depends on unititialised values"
          buf_block_init(): Reset magic_n, buf_fix_count and io_fix to avoid
          testing uninitialized variables.
      d33b5232
    • anozdrin@mysql.com's avatar
      Merge mysql.com:/home/alik/Documents/AllProgs/MySQL/devel/5.0-tree · bceb52b3
      anozdrin@mysql.com authored
      into  mysql.com:/home/alik/Documents/AllProgs/MySQL/devel/5.1-merged
      bceb52b3
    • anozdrin@mysql.com's avatar
      Additional fix for BUG#16777: Can not create trigger nor view · 3b3cb95e
      anozdrin@mysql.com authored
      w/o definer if --skip-grant-tables specified.
        
      The previous patch does not allow to specify empty host name in
      DEFINER-clause explicitly.
      3b3cb95e
    • msvensson@neptunus.(none)'s avatar
      Merge bk-internal:/home/bk/mysql-5.1-new · 4765c0ed
      msvensson@neptunus.(none) authored
      into  neptunus.(none):/home/msvensson/mysql/mysql-5.1
      4765c0ed
    • mskold@mysql.com's avatar
      Merge mskold@bk-internal.mysql.com:/home/bk/mysql-5.1-new · 7be8fdde
      mskold@mysql.com authored
      into  mysql.com:/usr/local/home/marty/MySQL/mysql-5.1-new
      7be8fdde
    • tomas@poseidon.ndb.mysql.com's avatar
      Merge tulin@bk-internal.mysql.com:/home/bk/mysql-5.1-new · 4b3e406c
      tomas@poseidon.ndb.mysql.com authored
      into  poseidon.ndb.mysql.com:/home/tomas/mysql-5.1-new
      4b3e406c
    • evgen@moonbone.local's avatar
      Fixed bug#13575: SP funcs in select with distinct/group and order by can · c5493b63
      evgen@moonbone.local authored
      produce wrong data
      
      By default Item_sp_func::val_str() returns string from it's result_field 
      internal buffer. When grouping is present Item_copy_string is used to 
      store SP function result, but it doesn't additionally buffer the result.
      When the next record is read, internal buffer is overwritten, due to
      this Item_copy_string::val_str() will have wrong data. Thus producing
      weird query result.
      
      The Item_func_sp::val_str() now makes a copy of returned value to prevent
      occasional corruption.
      c5493b63
    • mskold@mysql.com's avatar
      Disabled test case due to Bug: #18129: Fast (online) add index leaves... · b8a496b7
      mskold@mysql.com authored
      Disabled test case due to Bug: #18129: Fast (online) add index leaves temporary table frm in case of errors
      b8a496b7
    • tomas@poseidon.ndb.mysql.com's avatar
      added missing dbug_return · a7f9699d
      tomas@poseidon.ndb.mysql.com authored
      a7f9699d
    • mskold@mysql.com's avatar
    • mikael@zim.(none)'s avatar
      Merge mronstrom@bk-internal.mysql.com:/home/bk/mysql-5.1-new · 0d54bc88
      mikael@zim.(none) authored
      into  zim.(none):/home/mikael/bug17947
      0d54bc88
    • mskold@mysql.com's avatar
      Merge mskold@bk-internal.mysql.com:/home/bk/mysql-5.1-new · 596f2ae0
      mskold@mysql.com authored
      into  mysql.com:/usr/local/home/marty/MySQL/mysql-5.1-new
      596f2ae0
    • msvensson@neptunus.(none)'s avatar
      Merge bk-internal:/home/bk/mysql-5.0 · ed507027
      msvensson@neptunus.(none) authored
      into  neptunus.(none):/home/msvensson/mysql/mysql-5.0
      ed507027
    • tomas@poseidon.ndb.mysql.com's avatar
      Merge tulin@bk-internal.mysql.com:/home/bk/mysql-5.1-new · fb631aa4
      tomas@poseidon.ndb.mysql.com authored
      into  poseidon.ndb.mysql.com:/home/tomas/mysql-5.1-new
      fb631aa4
    • cmiller@calliope.local's avatar
      Merge calliope.local:/Users/cmiller/work/src/mysql-5.1-new · 34a74d65
      cmiller@calliope.local authored
      into  calliope.local:/Users/cmiller/work/src/mysql-5.1-new__cleanup_mysqldump
      34a74d65
    • brian@zim.(none)'s avatar
    • brian@zim.(none)'s avatar
      Merge zim.(none):/home/brian/mysql/mysql-5.0 · e2ce8b21
      brian@zim.(none) authored
      into  zim.(none):/home/brian/mysql/mysql-5.1-new
      e2ce8b21
    • brian@zim.(none)'s avatar
      Merge baker@bk-internal.mysql.com:/home/bk/mysql-5.0 · 579271a4
      brian@zim.(none) authored
      into  zim.(none):/home/brian/mysql/mysql-5.0
      579271a4
    • brian@zim.(none)'s avatar
      This patch does 1) fix my build breakage 2) Complete the removal of all... · eefd1207
      brian@zim.(none) authored
      This patch does 1) fix my build breakage  2) Complete the removal of all symbols which could clash with another parser. 
      eefd1207
  2. 09 Mar, 2006 20 commits