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  1. 27 Mar, 2005 1 commit
    • unknown's avatar
      Fix for bugs #5859 "DROP TABLE does not drop triggers" and · 64ed3d13
      unknown authored
      #6559 "DROP DATABASE forgets to drop triggers".
      
      If we drop table we should also drop all triggers associated with it.
      To do this we have to check for existence of .TRG file when we are 
      dropping table and delete it too.
      
      
      mysql-test/r/trigger.result:
        Added tests for bugs #5859 "DROP TABLE does not drop triggers"
        and #6559 "DROP DATABASE forgets to drop triggers".
      mysql-test/t/trigger.test:
        Added tests for bugs #5859 "DROP TABLE does not drop triggers"
        and #6559 "DROP DATABASE forgets to drop triggers".
      sql/handler.cc:
        Added .TRG to the list of known extensions of files associated with 
        tables.
      sql/mysql_priv.h:
        Added declaration of constant holding extension for trigger files.
      sql/sql_table.cc:
        mysql_rm_table_part2():
          If we drop table we should also drop all triggers associated with it.
          To do this we have to check for existence of .TRG file and delete it
          (until the moment when we will store trigger definitions in the same
           .FRM file as table description).
      sql/sql_trigger.cc:
        Made constant holding extension for trigger files externally visible.
      64ed3d13
  2. 05 Mar, 2005 1 commit
    • unknown's avatar
      Fix for yet another memleak caused by SP-locking patch. · c91cbe39
      unknown authored
      Improved handling of situations when we encounter error during
      CREATE PROCEDURE (FUNCTION/TRIGGER/...) and bail out of yyparse()
      without restoring proper THD::lex.
      
      
      sql/sp.cc:
        We do not need to call sp_head::restore_lex() explicitly to restore right
        value of THD::lex in case when we have encountered error during parsing.
        Now we do this in sp_head::~sp_head() instead.
      sql/sp_head.cc:
        sp_head::destroy():
         Fixed cleaning up of stack of auxilary LEXes. 
         We also restore right value of THD::lex during this process now.
      sql/sql_parse.cc:
        We do not need to call sp_head::restore_lex() explicitly to restore right
        value of THD::lex in case when we have encountered error during parsing.
        Now we do this in sp_head::~sp_head() instead.
      sql/sql_prepare.cc:
        We do not need to call sp_head::restore_lex() explicitly to restore right
        value of THD::lex in case when we have encountered error during parsing.
        Now we do this in sp_head::~sp_head() instead.
      sql/sql_trigger.cc:
        We do not need to call sp_head::restore_lex() explicitly to restore right
        value of THD::lex in case when we have encountered error during parsing.
        Now we do this in sp_head::~sp_head() instead.
      c91cbe39
  3. 08 Feb, 2005 1 commit
    • unknown's avatar
      Precision Math implementation · c346d5c3
      unknown authored
      BitKeeper/etc/ignore:
        Added client/decimal.c client/my_decimal.cc client/my_decimal.h to the ignore list
      c346d5c3
  4. 16 Jan, 2005 1 commit
    • unknown's avatar
      XA (not completely polished out yet) · 63120ffe
      unknown authored
      include/my_pthread.h:
        cleanup. don't use gcc extensions
      innobase/include/trx0sys.ic:
        Jan's fix for innobase_xa_prepare
      innobase/read/read0read.c:
        Jan's fix for innobase_xa_prepare
      innobase/trx/trx0trx.c:
        Jan's fix for innobase_xa_prepare
      mysql-test/include/varchar.inc:
        test fix
      mysql-test/r/ctype_ucs.result:
        new log event - all binlog positions are changed :(
      mysql-test/r/drop_temp_table.result:
        new log event - all binlog positions are changed :(
      mysql-test/r/insert_select.result:
        new log event - all binlog positions are changed :(
      mysql-test/r/mix_innodb_myisam_binlog.result:
        new log event - all binlog positions are changed :(
      mysql-test/r/myisam.result:
        test fix
      mysql-test/r/rpl000015.result:
        new log event - all binlog positions are changed :(
      mysql-test/r/rpl_change_master.result:
        new log event - all binlog positions are changed :(
      mysql-test/r/rpl_charset.result:
        new log event - all binlog positions are changed :(
      mysql-test/r/rpl_error_ignored_table.result:
        new log event - all binlog positions are changed :(
      mysql-test/r/rpl_flush_log_loop.result:
        new log event - all binlog positions are changed :(
      mysql-test/r/rpl_flush_tables.result:
        new log event - all binlog positions are changed :(
      mysql-test/r/rpl_loaddata.result:
        new log event - all binlog positions are changed :(
      mysql-test/r/rpl_loaddata_rule_m.result:
        new log event - all binlog positions are changed :(
      mysql-test/r/rpl_loaddata_rule_s.result:
        new log event - all binlog positions are changed :(
      mysql-test/r/rpl_log.result:
        new log event - all binlog positions are changed :(
      mysql-test/r/rpl_log_pos.result:
        new log event - all binlog positions are changed :(
      mysql-test/r/rpl_max_relay_size.result:
        new log event - all binlog positions are changed :(
      mysql-test/r/rpl_relayrotate.result:
        new log event - all binlog positions are changed :(
      mysql-test/r/rpl_replicate_do.result:
        new log event - all binlog positions are changed :(
      mysql-test/r/rpl_reset_slave.result:
        new log event - all binlog positions are changed :(
      mysql-test/r/rpl_rotate_logs.result:
        new log event - all binlog positions are changed :(
      mysql-test/r/rpl_server_id1.result:
        new log event - all binlog positions are changed :(
      mysql-test/r/rpl_server_id2.result:
        new log event - all binlog positions are changed :(
      mysql-test/r/rpl_temporary.result:
        new log event - all binlog positions are changed :(
      mysql-test/r/rpl_timezone.result:
        new log event - all binlog positions are changed :(
      mysql-test/r/rpl_until.result:
        new log event - all binlog positions are changed :(
      mysql-test/r/rpl_user_variables.result:
        new log event - all binlog positions are changed :(
      mysql-test/r/user_var.result:
        new log event - all binlog positions are changed :(
      mysql-test/t/ctype_ucs.test:
        new log event - all binlog positions are changed :(
      mysql-test/t/mix_innodb_myisam_binlog.test:
        new log event - all binlog positions are changed :(
      mysql-test/t/mysqlbinlog.test:
        new log event - all binlog positions are changed :(
      mysql-test/t/mysqlbinlog2.test:
        new log event - all binlog positions are changed :(
      mysql-test/t/rpl_charset.test:
        new log event - all binlog positions are changed :(
      mysql-test/t/rpl_error_ignored_table.test:
        new log event - all binlog positions are changed :(
      mysql-test/t/rpl_loaddata_rule_m.test:
        new log event - all binlog positions are changed :(
      mysql-test/t/rpl_loaddata_rule_s.test:
        new log event - all binlog positions are changed :(
      mysql-test/t/rpl_log.test:
        new log event - all binlog positions are changed :(
      mysql-test/t/rpl_log_pos.test:
        new log event - all binlog positions are changed :(
      mysql-test/t/rpl_user_variables.test:
        new log event - all binlog positions are changed :(
      mysql-test/t/user_var.test:
        new log event - all binlog positions are changed :(
      mysys/hash.c:
        typo fixed
      sql/ha_berkeley.cc:
        handlerton framework
      sql/ha_berkeley.h:
        handlerton framework
      sql/ha_innodb.cc:
        handlerton framework
      sql/ha_innodb.h:
        handlerton framework
      sql/handler.cc:
        new transaction handling, handlerton framework, two-phase commit, XA support
      sql/handler.h:
        new transaction handling, handlerton framework, two-phase commit, XA support
      sql/lex.h:
        XA commands
      sql/log.cc:
        new transaction handling, handlerton framework, two-phase commit,
        XA support, tc-logging, TC_LOG_MMAP class
      sql/log_event.cc:
        Xid_log_event
      sql/log_event.h:
        Xid_log_event, LOG_EVENT_BINLOG_CLOSED_F flag
      sql/mysql_priv.h:
        wrapper for query_id++
      sql/mysqld.cc:
        new command-line options --log-tc, --log-tc-size, --tc-heuristic-recover,
        new status variables Tc_log_page_size, Tc_log_max_pages_used, Tc_log_page_waits.
        init/stop tc logging
      sql/set_var.h:
        warning fixed
      sql/share/errmsg.txt:
        XA error messages
      sql/sp_head.cc:
        s/query_id++/next_query_id()/
      sql/sql_base.cc:
        typo fixed. new transaction handling.
      sql/sql_class.cc:
        cleanup of THD.transaction
      sql/sql_class.h:
        TC_LOG classes, new status variables, new savepoint handling, XA support
      sql/sql_insert.cc:
        comments
      sql/sql_lex.cc:
        s/found_colon/found_semicolon/
      sql/sql_lex.h:
        SQLCOM_XA_xxx, XA related changes in Lex
      sql/sql_parse.cc:
        cleanup, XA commands, new savepoint handling
      sql/sql_repl.cc:
        two functions moved to log.cc
      sql/sql_repl.h:
        two functions moved to log.cc
      sql/sql_trigger.cc:
        s/lex.name_and_length/lex.ident/
      sql/sql_yacc.yy:
        XA commands, cleanup
      63120ffe
  5. 06 Jan, 2005 1 commit
    • unknown's avatar
      First stage of table definition cache · ff6097bd
      unknown authored
      Split TABLE to TABLE and TABLE_SHARE (TABLE_SHARE is still allocated as part of table, will be fixed soon)
      Created Field::make_field() and made Field_num::make_field() to call this
      Added 'TABLE_SHARE->db' that points to database name; Changed all usage of table_cache_key as database name to use this instead
      Changed field->table_name to point to pointer to alias. This allows us to change alias for a table by just updating one pointer.
      Renamed TABLE_SHARE->real_name to table_name
      Renamed TABLE->table_name to alias
      Renamed TABLE_LIST->real_name to table_name
      
      
      include/myisam.h:
        Added const before names
      mysql-test/r/group_min_max.result:
        Make results repeatable
      mysql-test/t/group_min_max.test:
        Make results repeatable
      sql/field.cc:
        Created Field::make_field() and made Field_num::make_field() to call this
        Use TABLE_SHARE
        Use sql_strmake() instead of sql_memdup() to simplify code
      sql/field.h:
        Changed table_name to be pointer to table_name. This allows us to change alias for all fields by just changing one pointer.
        Use TABLE_SHARE
      sql/field_conv.cc:
        Use TABLE_SHARE
      sql/filesort.cc:
        Use TABLE_SHARE
      sql/ha_berkeley.cc:
        Use TABLE_SHARE
      sql/ha_heap.cc:
        Use TABLE_SHARE
      sql/ha_innodb.cc:
        Use TABLE_SHARE
      sql/ha_myisam.cc:
        Use TABLE_SHARE
      sql/ha_myisammrg.cc:
        Use TABLE_SHARE
        Change some pointer handling to use const char*
      sql/ha_ndbcluster.cc:
        Use TABLE_SHARE
      sql/handler.cc:
        Use TABLE_SHARE
      sql/item.cc:
        Use TABLE_SHARE
      sql/item_func.cc:
        Use TABLE_SHARE
      sql/item_subselect.cc:
        Use TABLE_SHARE
      sql/item_sum.cc:
        Use TABLE_SHARE
      sql/key.cc:
        Use TABLE_SHARE
      sql/lock.cc:
        Use TABLE_SHARE
      sql/log_event.cc:
        real_name -> table_name
      sql/mysql_priv.h:
        Use TABLE_SHARE
      sql/opt_range.cc:
        Use TABLE_SHARE
      sql/opt_sum.cc:
        Use TABLE_SHARE
      sql/records.cc:
        Use TABLE_SHARE
      sql/repl_failsafe.cc:
        real_name -> table_name
      sql/slave.cc:
        Use TABLE_SHARE
      sql/sp.cc:
        Use TABLE_SHARE
      sql/sp_head.cc:
        real_name -> table_name
      sql/sql_acl.cc:
        Use TABLE_SHARE
        removed unnecessary assert
        fixed indentation
        changed some char * -> const char*
      sql/sql_acl.h:
        changed some char* -> const char*
      sql/sql_base.cc:
        Use TABLE_SHARE
      sql/sql_cache.cc:
        Use TABLE_SHARE
      sql/sql_class.cc:
        Use TABLE_SHARE
      sql/sql_db.cc:
        real_name -> table_name
      sql/sql_delete.cc:
        Use TABLE_SHARE
      sql/sql_derived.cc:
        Use TABLE_SHARE
      sql/sql_handler.cc:
        Use TABLE_SHARE
      sql/sql_help.cc:
        Use TABLE_SHARE
      sql/sql_insert.cc:
        Use TABLE_SHARE
      sql/sql_load.cc:
        Use TABLE_SHARE
      sql/sql_parse.cc:
        Use TABLE_SHARE
      sql/sql_rename.cc:
        real_name -> table_name
      sql/sql_select.cc:
        Use TABLE_SHARE
        table->blob_fields now points to field offsets, not fields
        tmp_table->table_name now points to alias name
      sql/sql_show.cc:
        Use TABLE_SHARE
      sql/sql_table.cc:
        Use TABLE_SHARE
      sql/sql_test.cc:
        Use TABLE_SHARE
      sql/sql_trigger.cc:
        Use TABLE_SHARE
      sql/sql_udf.cc:
        Use TABLE_SHARE
      sql/sql_union.cc:
        real_name -> table_name
      sql/sql_update.cc:
        Use TABLE_SHARE
      sql/sql_view.cc:
        Use TABLE_SHARE
      sql/table.cc:
        Split TABLE to TABLE and TABLE_SHARE
        Changed blob_field to be field offsets instead of pointer to fields
        Only initialize table->s->default_values with default record (not all table->record[#])
        Some indentation changes
      sql/table.h:
        Split TABLE to TABLE and TABLE_SHARE
      sql/tztime.cc:
        real_name -> table_name
      sql/unireg.cc:
        Use TABLE_SHARE
      sql/unireg.h:
        Use TABLE_SHARE
      ff6097bd
  6. 30 Dec, 2004 1 commit
    • unknown's avatar
      After merge fixes · 616a56b5
      unknown authored
      config/ac-macros/character_sets.m4:
        Added latin1_spanish_ci
      dbug/dbug_analyze.c:
        Remove compiler warnings
      include/my_handler.h:
        Reorder structure arguments to be more optimal
      innobase/dict/dict0load.c:
        Fixed wrong define tag (for MySQL 5.0)
      innobase/fil/fil0fil.c:
        Fixed compiler warning
      innobase/os/os0file.c:
        Fixed compiler warning
      myisam/ft_boolean_search.c:
        Fixed compiler warning
      myisam/ft_static.c:
        Update to use new HA_KEYSEG structure
      myisam/mi_open.c:
        Simple optimization
      myisammrg/myrg_static.c:
        Removed compiler warning
      mysql-test/r/grant.result:
        Update results after merge
      mysql-test/r/index_merge.result:
        Update results after merge
      mysql-test/r/information_schema_inno.result:
        Add missing drop table
      mysql-test/r/lowercase_table.result:
        safety fix
      mysql-test/r/multi_update.result:
        safety fix
      mysql-test/r/ps_1general.result:
        safety fix
      mysql-test/r/ps_2myisam.result:
        Update results after merge
        (set is not anymore of binary type)
      mysql-test/r/ps_3innodb.result:
        Update results after merge
      mysql-test/r/ps_4heap.result:
        Update results after merge
      mysql-test/r/ps_5merge.result:
        Update results after merge
      mysql-test/r/ps_6bdb.result:
        Update results after merge
      mysql-test/r/show_check.result:
        Update results after merge
      mysql-test/r/subselect.result:
        Update results after merge
        (added missing quotes)
      mysql-test/r/timezone2.result:
        Update results after merge
      mysql-test/r/view.result:
        Update results after merge
        (note that INSERT IGNORE will work again after next merge from 4.1)
      mysql-test/t/derived.test:
        Removed empty line
      mysql-test/t/grant.test:
        Update results after merge
      mysql-test/t/information_schema_inno.test:
        added missing drop table
      mysql-test/t/lowercase_table.test:
        safety fix
      mysql-test/t/multi_update.test:
        safety fix
      mysql-test/t/ps_1general.test:
        safety fix
      mysql-test/t/view.test:
        update error codes after merge
      ndb/src/mgmsrv/main.cpp:
        after merge fix
      ndb/tools/ndb_test_platform.cpp:
        removed compiler warnings
      regex/main.c:
        remove compiler warnings
      sql/field.cc:
        Remove compiler warning
      sql/gen_lex_hash.cc:
        Added DBUG support
      sql/ha_myisam.cc:
        Removed warning from valgrind
      sql/ha_ndbcluster.cc:
        Remove compiler warning
      sql/item_cmpfunc.cc:
        Better to use val_int() instead of val_real() as we don't want Item_func_nop_all to return different value than the original ref element
      sql/mysqld.cc:
        Remove compiler warning
      sql/sql_acl.cc:
        More debugging
      sql/sql_lex.cc:
        Remove unnecessary 'else'
      sql/sql_parse.cc:
        After merge fixes
        Simplify reset of thd->server_status for SQLCOM_CALL
      sql/sql_prepare.cc:
        After merge fixes
        Removed possible core dump in mysql_stmt_fetch()
      sql/sql_update.cc:
        After merge fixes (together with Sanja)
      strings/ctype-czech.c:
        Remove compiler warning
      strings/ctype-ucs2.c:
        Remove compiler warning
      strings/ctype-win1250ch.c:
        Remove compiler warning
      strings/xml.c:
        Remove compiler warning
      tests/client_test.c:
        Fix test to work with 5.0
      vio/test-sslserver.c:
        Portability fix
      616a56b5
  7. 24 Nov, 2004 1 commit
    • unknown's avatar
      Fix for bug #5888 "Triggers with nonexistent columns cause packets · 245fa6cb
      unknown authored
      out of order". (final version)
      
      Now instead of binding Item_trigger_field to TABLE objects during
      trigger definition parsing at table open, we perform pass through
      special list of all such objects in trigger. This allows easily check
      all references to fields in old/new version of row in trigger during
      execution of CREATE TRIGGER statement (this is more courtesy for users
      since we can't check everything anyway).
      We also report that such reference is bad by returning error from
      Item_trigger_field::fix_fields() method (instead of setup_field())
      This means that if trigger is broken we will bark during trigger
      execution instead of trigger definition parsing at table open.
      (i.e. now we allow to open tables with broken triggers).
      
      
      mysql-test/r/trigger.result:
        Added test which attempts to create trigger for table referencing to
        field which does not exist in this table.
      mysql-test/t/trigger.test:
        Added test which attempts to create trigger for table referencing to
        field which does not exist in this table.
      sql/item.cc:
        Item_trigger_field::setup_field() now returns void. If any error
        will occur we will report it at fix_fields() stage.
      sql/item.h:
        Item_trigger_field:
        - Added next_trg_field member for linking all such objects in trigger
          in one list.
        - Also setup_field() now returns void. If any error will occur we will
          report it at fix_fields() stage.
      sql/mysql_priv.h:
        Added SQL_LIST::push_back() method which allows to add another SQL_LIST
        to the end of this SQL_LIST.
      sql/sp_head.cc:
        sp_head::init()/reset_lex()/restore_lex():
         In order to fill global LEX::trg_table_fields (list of all 
         Item_trigger_field objects for trigger) we should init the same list
         in LEX of substatement before its parsing and merge it to global list
         after parsing.
      sql/sp_head.h:
        sp_instr_trigger_field:
          Made trigger_field member public to be able to add it more easily to
          global list of all Item_trigger_field objects in trigger.
      sql/sql_lex.cc:
        LEX::trg_table was removed.
      sql/sql_lex.h:
        Now we are binding Item_trigger_field's to TABLE object by passing
        through specially constructed list of all such objects in this trigger
        instead of doing this during trigger definition parsing at table open.
        So we no longer need LEX::trg_table, we use LEX::trg_table_fields list
        instead.
      sql/sql_parse.cc:
        mysql_execute_command():
          Since now we use trigger body for some checks in
          mysql_create_or_drop_trigger() we should destroy it only
          after calling this function.
      sql/sql_trigger.cc:
        Now instead of binding Item_trigger_field to TABLE objects during
        trigger definition parsing at table open, we perform pass through
        special list of all such objects in trigger. This allows easily check
        all references to fields in old/new version of row in trigger during
        execution of CREATE TRIGGER statement (this is more courtesy for users
        since we can't check everything anyway).
        We also report that such reference is bad by returning error from
        Item_trigger_field::fix_fields() method (instead of setup_field())
        This means that if trigger is broken we will bark during trigger
        execution instead of trigger definition parsing at table open.
        (i.e. now we allow to open tables with broken triggers).
        
        Table_triggers_list::prepare_old_row_accessors() method was added to be
        able to reuse code creating Field objects referencing TABLE::record[1]
        buffer instead of TABLE::record[0].
      sql/sql_trigger.h:
        Added Table_triggers_list::prepare_old_row_accessors() method to be
        able to reuse code creating Field objects referencing to TABLE::record[1]
        instead of record[0].
      sql/sql_yacc.yy:
        Now instead of performing binding of Item_trigger_field objects
        to TABLE object during trigger definition parsing at table open,
        we perform this binding by passing through specially constructed
        list of all such items in trigger.
        We also check value returned from memory allocation functions.
      245fa6cb
  8. 13 Nov, 2004 1 commit
    • unknown's avatar
      now my_printf_error is not better then my_error, but my_error call is shorter · 065a55e8
      unknown authored
      used only one implementation of format parser of (printf)
      fixed multistatement
      
      
      include/mysqld_error.h:
        newerror messages
      mysql-test/t/key.test:
        unknown error replaced with real error
      mysys/my_error.c:
        my_error & my_printf_error use my_vsprintf
      sql/field_conv.cc:
        now my_printf_error is not better then my_error, but my_error call is shorter
      sql/ha_innodb.cc:
        now my_printf_error is not better then my_error, but my_error call is shorter
      sql/handler.cc:
        now my_printf_error is not better then my_error, but my_error call is shorter
      sql/item.cc:
        now my_printf_error is not better then my_error, but my_error call is shorter
      sql/item_cmpfunc.cc:
        now my_printf_error is not better then my_error, but my_error call is shorter
      sql/item_func.cc:
        now my_printf_error is not better then my_error, but my_error call is shorter
      sql/item_strfunc.cc:
        now my_printf_error is not better then my_error, but my_error call is shorter
      sql/lock.cc:
        now my_printf_error is not better then my_error, but my_error call is shorter
      sql/log.cc:
        now my_printf_error is not better then my_error, but my_error call is shorter
      sql/parse_file.cc:
        now my_printf_error is not better then my_error, but my_error call is shorter
      sql/procedure.cc:
        now my_printf_error is not better then my_error, but my_error call is shorter
      sql/protocol.cc:
        no need reset thd->lex->found_colon to break multiline sequance now, send_error called too late
      sql/repl_failsafe.cc:
        now my_printf_error is not better then my_error, but my_error call is shorter
      sql/set_var.cc:
        now my_printf_error is not better then my_error, but my_error call is shorter
      sql/share/czech/errmsg.txt:
        new errors converted from unknown error
      sql/share/danish/errmsg.txt:
        new errors converted from unknown error
      sql/share/dutch/errmsg.txt:
        new errors converted from unknown error
      sql/share/english/errmsg.txt:
        new errors converted from unknown error
      sql/share/estonian/errmsg.txt:
        new errors converted from unknown error
      sql/share/french/errmsg.txt:
        new errors converted from unknown error
      sql/share/german/errmsg.txt:
        new errors converted from unknown error
      sql/share/greek/errmsg.txt:
        new errors converted from unknown error
      sql/share/hungarian/errmsg.txt:
        new errors converted from unknown error
      sql/share/italian/errmsg.txt:
        new errors converted from unknown error
      sql/share/japanese/errmsg.txt:
        new errors converted from unknown error
      sql/share/korean/errmsg.txt:
        new errors converted from unknown error
      sql/share/norwegian-ny/errmsg.txt:
        new errors converted from unknown error
      sql/share/norwegian/errmsg.txt:
        new errors converted from unknown error
      sql/share/polish/errmsg.txt:
        new errors converted from unknown error
      sql/share/portuguese/errmsg.txt:
        new errors converted from unknown error
      sql/share/romanian/errmsg.txt:
        new errors converted from unknown error
      sql/share/russian/errmsg.txt:
        new errors converted from unknown error
      sql/share/serbian/errmsg.txt:
        new errors converted from unknown error
      sql/share/slovak/errmsg.txt:
        new errors converted from unknown error
      sql/share/spanish/errmsg.txt:
        new errors converted from unknown error
      sql/share/swedish/errmsg.txt:
        new errors converted from unknown error
      sql/share/ukrainian/errmsg.txt:
        new errors converted from unknown error
      sql/slave.cc:
        now my_printf_error is not better then my_error, but my_error call is shorter
      sql/sp.cc:
        now my_printf_error is not better then my_error, but my_error call is shorter
      sql/sp_head.cc:
        now my_printf_error is not better then my_error, but my_error call is shorter
      sql/sql_acl.cc:
        now my_printf_error is not better then my_error, but my_error call is shorter
      sql/sql_analyse.cc:
        now my_printf_error is not better then my_error, but my_error call is shorter
      sql/sql_base.cc:
        now my_printf_error is not better then my_error, but my_error call is shorter
      sql/sql_class.cc:
        now my_printf_error is not better then my_error, but my_error call is shorter
      sql/sql_db.cc:
        now my_printf_error is not better then my_error, but my_error call is shorter
      sql/sql_delete.cc:
        now my_printf_error is not better then my_error, but my_error call is shorter
      sql/sql_handler.cc:
        now my_printf_error is not better then my_error, but my_error call is shorter
      sql/sql_insert.cc:
        now my_printf_error is not better then my_error, but my_error call is shorter
      sql/sql_load.cc:
        now my_printf_error is not better then my_error, but my_error call is shorter
      sql/sql_map.cc:
        now my_printf_error is not better then my_error, but my_error call is shorter
      sql/sql_parse.cc:
        now my_printf_error is not better then my_error, but my_error call is shorter
        multi-row command fixed
      sql/sql_prepare.cc:
        now my_printf_error is not better then my_error, but my_error call is shorter
        remover send_error ingected from 4.1
      sql/sql_rename.cc:
        now my_printf_error is not better then my_error, but my_error call is shorter
      sql/sql_repl.cc:
        now my_printf_error is not better then my_error, but my_error call is shorter
      sql/sql_select.cc:
        now my_printf_error is not better then my_error, but my_error call is shorter
      sql/sql_show.cc:
        now my_printf_error is not better then my_error, but my_error call is shorter
      sql/sql_table.cc:
        now my_printf_error is not better then my_error, but my_error call is shorter
      sql/sql_trigger.cc:
        now my_printf_error is not better then my_error, but my_error call is shorter
      sql/sql_udf.cc:
        now my_printf_error is not better then my_error, but my_error call is shorter
      sql/sql_update.cc:
        now my_printf_error is not better then my_error, but my_error call is shorter
      sql/sql_view.cc:
        now my_printf_error is not better then my_error, but my_error call is shorter
      sql/sql_yacc.yy:
        now my_printf_error is not better then my_error, but my_error call is shorter
      sql/table.cc:
        now my_printf_error is not better then my_error, but my_error call is shorter
      strings/my_vsnprintf.c:
        * format support added to my_vsprint
      065a55e8
  9. 12 Nov, 2004 1 commit
    • unknown's avatar
      post-review fixes · a31c2d3d
      unknown authored
      mysql-test/r/rpl_rotate_logs.result:
        removed host dependence in error messages
      mysql-test/t/rpl_rotate_logs.test:
        removed host dependence in error messages
      mysys/my_error.c:
        comment about using my_error family functions
      sql/filesort.cc:
        changing my_error on my_message and my_printf_error where if they are prefered
      sql/ha_innodb.cc:
        changing my_error on my_message and my_printf_error where if they are prefered
      sql/handler.cc:
        changing my_error on my_message and my_printf_error where if they are prefered
      sql/item.cc:
        changing my_error on my_message and my_printf_error where if they are prefered
      sql/item_cmpfunc.cc:
        changing my_error on my_message and my_printf_error where if they are prefered
      sql/item_func.cc:
        changing my_error on my_message and my_printf_error where if they are prefered
      sql/item_strfunc.cc:
        changing my_error on my_message and my_printf_error where if they are prefered
      sql/item_subselect.cc:
        changing my_error on my_message and my_printf_error where if they are prefered
      sql/item_sum.cc:
        changing my_error on my_message and my_printf_error where if they are prefered
      sql/lock.cc:
        changing my_error on my_message and my_printf_error where if they are prefered
      sql/log.cc:
        changing my_error on my_message and my_printf_error where if they are prefered
      sql/mysql_priv.h:
        error check moved to fill_record
      sql/mysqld.cc:
        fixed error messages
      sql/parse_file.cc:
        changing my_error on my_message and my_printf_error where if they are prefered
      sql/protocol.cc:
        changing my_error on my_message and my_printf_error where if they are prefered
      sql/protocol_cursor.cc:
        changing my_error on my_message and my_printf_error where if they are prefered
      sql/repl_failsafe.cc:
        changing my_error on my_message and my_printf_error where if they are prefered
      sql/set_var.cc:
        changing my_error on my_message and my_printf_error where if they are prefered
      sql/slave.cc:
        changing my_error on my_message and my_printf_error where if they are prefered
      sql/sp.cc:
        changing my_error on my_message and my_printf_error where if they are prefered
      sql/sp_head.cc:
        changing my_error on my_message and my_printf_error where if they are prefered
      sql/sp_rcontext.cc:
        changing my_error on my_message and my_printf_error where if they are prefered
      sql/sql_acl.cc:
        changing my_error on my_message and my_printf_error where if they are prefered
      sql/sql_analyse.cc:
        changing my_error on my_message and my_printf_error where if they are prefered
      sql/sql_base.cc:
        changing my_error on my_message and my_printf_error where if they are prefered
        error check moved to fill_record
      sql/sql_class.cc:
        changing my_error on my_message and my_printf_error where if they are prefered
      sql/sql_class.h:
        changing my_error on my_message and my_printf_error where if they are prefered
      sql/sql_db.cc:
        changing my_error on my_message and my_printf_error where if they are prefered
      sql/sql_delete.cc:
        changing my_error on my_message and my_printf_error where if they are prefered
        error check moved to fill_record
      sql/sql_handler.cc:
        changing my_error on my_message and my_printf_error where if they are prefered
      sql/sql_help.cc:
        changing my_error on my_message and my_printf_error where if they are prefered
      sql/sql_insert.cc:
        changing my_error on my_message and my_printf_error where if they are prefered
        error check moved to fill_record
      sql/sql_lex.cc:
        layout fixed
      sql/sql_load.cc:
        changing my_error on my_message and my_printf_error where if they are prefered
      sql/sql_map.cc:
        changing my_error on my_message and my_printf_error where if they are prefered
      sql/sql_parse.cc:
        error check moved to fill_record
        changing my_error on my_message and my_printf_error where if they are prefered
      sql/sql_prepare.cc:
        changing my_error on my_message and my_printf_error where if they are prefered
      sql/sql_rename.cc:
        changing my_error on my_message and my_printf_error where if they are prefered
      sql/sql_repl.cc:
        changing my_error on my_message and my_printf_error where if they are prefered
      sql/sql_select.cc:
        changing my_error on my_message and my_printf_error where if they are prefered
      sql/sql_show.cc:
        changing my_error on my_message and my_printf_error where if they are prefered
      sql/sql_table.cc:
        changing my_error on my_message and my_printf_error where if they are prefered
      sql/sql_trigger.cc:
        changing my_error on my_message and my_printf_error where if they are prefered
      sql/sql_udf.cc:
        changing my_error on my_message and my_printf_error where if they are prefered
      sql/sql_union.cc:
        error check moved to fill_record
      sql/sql_update.cc:
        error check moved to fill_record
      sql/sql_view.cc:
        changing my_error on my_message and my_printf_error where if they are prefered
      sql/sql_yacc.yy:
        changing my_error on my_message and my_printf_error where if they are prefered
      sql/table.cc:
        changing my_error on my_message and my_printf_error where if they are prefered
      sql/unireg.cc:
        changing my_error on my_message and my_printf_error where if they are prefered
      a31c2d3d
  10. 09 Nov, 2004 1 commit
    • unknown's avatar
      After merge fixes · d4f78009
      unknown authored
      Added push_back(void *, MEM_ROOT *) to make some list-handling code easier that needs to be allocated in a different mem-root
      (Before one had to change thd->mem_root ; push_back(); restore mem_root.
      
      
      mysql-test/t/range.test:
        After merge fixRecR
      sql/item_func.cc:
        After merge fix
      sql/item_sum.cc:
        After merge fix
      sql/opt_range.cc:
        After merge fix
      sql/parse_file.cc:
        After merge fix
      sql/sp.cc:
        After merge fix
      sql/sp_head.cc:
        After merge fix
      sql/sp_head.h:
        After merge fix
      sql/sql_base.cc:
        After merge fix
      sql/sql_class.h:
        After merge fix
      sql/sql_list.h:
        Added push_back(void *, MEM_ROOT *) to make some list-handling code easier that needs to be allocated in a different mem-root
        (Before one had to change thd->mem_root ; push_back(); restore mem_root.
      sql/sql_prepare.cc:
        After merge fix
      sql/sql_select.cc:
        After merge fix
      sql/sql_table.cc:
        After merge fix
        Fixed problem with OPTIMIZE on INNODB tables
      sql/sql_trigger.cc:
        After merge fix
      sql/sql_union.cc:
        After merge fix
      sql/sql_view.cc:
        After merge fix
      sql/sql_yacc.yy:
        After merge fix
      sql/table.cc:
        After merge fix
      d4f78009
  11. 03 Nov, 2004 1 commit
    • unknown's avatar
      Fixes after merge with 4.1 · 786d7938
      unknown authored
      FOUND is not a reserved keyword anymore
      Added Item_field::set_no_const_sub() to be able to mark fields that can't be substituted
      Added 'simple_select' method to be able to quickly determinate if a select_result is a normal SELECT
      Note that the 5.0 tree is not yet up to date: Sanja will have to fix multi-update-locks for this merge to be complete
      
      
      BUILD/SETUP.sh:
        Portability fix
      client/mysqltest.c:
        Portability fix
      mysql-test/r/drop.result:
        updated results
      mysql-test/r/func_str.result:
        New warnings (after merge)
      mysql-test/r/insert.result:
        Updated tests
      mysql-test/r/join_nested.result:
        Updated results (because of new column types in 5.0)
      mysql-test/r/lock_multi.result:
        Temporarly wrong results until Sanja fixes multi-update-lock in 5.0
      mysql-test/r/multi_update.result:
        Temporary fix until Sanja fixes multi-update locking
      mysql-test/r/ps_1general.result:
        Update of results after merge
      mysql-test/r/ps_2myisam.result:
        Update of results after merge
      mysql-test/r/ps_3innodb.result:
        Update of results after merge
      mysql-test/r/ps_4heap.result:
        Update of results after merge
      mysql-test/r/ps_5merge.result:
        Update of results after merge
      mysql-test/r/ps_6bdb.result:
        Update of results after merge
      mysql-test/r/query_cache.result:
        Update of results after merge
      mysql-test/r/range.result:
        New results for new tests
      mysql-test/r/rpl_auto_increment.result:
        Update with new 4.0 information
      mysql-test/r/rpl_charset.result:
        After merge fixes
      mysql-test/r/subselect.result:
        After merge fixes
      mysql-test/r/view.result:
        Temporary fix until multi-update-locking is fixed
      mysql-test/t/drop.test:
        Safety fix
      mysql-test/t/multi_update.test:
        Temporary fix until multi-update-locking is fixed
      mysql-test/t/rpl_charset.test:
        More comments
      mysql-test/t/sp-error.test:
        Updated comments
      mysql-test/t/view.test:
        Temporary fix until multi-update-locking is fixed
      scripts/mysql_fix_privilege_tables.sh:
        Better error message
      sql-common/client.c:
        More debugging
      sql/ha_ndbcluster.cc:
        After merge fixes
      sql/handler.cc:
        After merge fixes
      sql/item.cc:
        Simple optimization of creating item
        After merge fixed
        Added Item_field::set_no_const_sub() to be able to mark fields that can't be substituted
        The problem is that if you compare a string field to a binary string, you can't replace the field with a string constant as the binary comparison may then fail (The original field value may be in a different case)
      sql/item.h:
        Added Item::set_no_const_sub() to be able to mark fields that can't be substituted
      sql/item_cmpfunc.cc:
        Mark fields compared as binary to not be substituted.
      sql/item_func.cc:
        After merge fix
      sql/log_event.cc:
        After merge fix
      sql/mysql_priv.h:
        After merge fix
      sql/opt_range.cc:
        After merge fix
      sql/protocol.cc:
        Made flags uint instead of int (as it's used as a bit mask)
      sql/protocol.h:
        Made flags uint instead of int (as it's used as a bit mask)
      sql/protocol_cursor.cc:
        Made flags uint instead of int (as it's used as a bit mask)
        Indentation cleanups
      sql/sp.cc:
        After merge fixes
        Removed compiler warnings
      sql/sp_head.cc:
        After merge fixes
      sql/sql_base.cc:
        After merge fixes
        Removed 'send_error' from 'insert_fields()' as the error is sent higher up
      sql/sql_class.cc:
        Give assert if set_n_backup_item_arena is used twice
      sql/sql_class.h:
        Give assert if set_n_backup_item_arena is used twice
        After merge fixes
        Added 'simple_select' method to be able to quickly determinate if a select_result is a normal SELECT
      sql/sql_handler.cc:
        After merge fixes
      sql/sql_parse.cc:
        After merge fixes
      sql/sql_prepare.cc:
        After merge fixes
      sql/sql_select.cc:
        After merge fixes
        Moved 'build_equal_items' to optimize_cond() (logical place)
      sql/sql_table.cc:
        After merge fixes
      sql/sql_trigger.cc:
        After merge fixes
      sql/sql_update.cc:
        After merge fixes
        (This should be fixed by Sanja to have lower granuality locking of tables in multi-update)
      sql/sql_view.cc:
        After merge fixes
      sql/sql_yacc.yy:
        After merge fixes
        Don't have FOUND as a reserved keyword
      786d7938
  12. 20 Oct, 2004 1 commit
    • unknown's avatar
      errors without code removed · 9d3fe09b
      unknown authored
      net_printf/send_error calls replaced by my_error family functions
      -1/1 (sent/unsent) error reporting removed
      (WL#2133)
      
      
      include/mysqld_error.h:
        new errors added.
      mysql-test/r/rpl_charset.result:
        new error
      mysql-test/r/rpl_timezone.result:
        new error
      mysql-test/r/sp-security.result:
        more clean error message
      mysql-test/r/sp.result:
        now error state intercepted correctly
      mysql-test/t/connect.test:
        new error message
      mysql-test/t/rpl_charset.test:
        new error message
      mysql-test/t/rpl_timezone.test:
        new error
      mysql-test/t/sp-security.test:
        more correct error handling
      mysql-test/t/sp.test:
        now error state intercepted correctly
      sql/ha_innodb.cc:
        -1/1 (sent/unsent) error reporting removed
      sql/ha_innodb.h:
        -1/1 (sent/unsent) error reporting removed
      sql/item.cc:
        only boolean values should be returned by fix_fields()
      sql/item_cmpfunc.cc:
        only boolean values should be returned by fix_fields()
      sql/item_func.cc:
        only boolean values should be returned by fix_fields()
        net_printf/send_error calls replaced by my_error family functions
      sql/item_row.cc:
        only boolean values should be returned by fix_fields()
      sql/item_subselect.cc:
        only boolean values should be returned by fix_fields()
        -1/1 (sent/unsent) error reporting removed
      sql/item_subselect.h:
        -1/1 (sent/unsent) error reporting removed
      sql/item_sum.cc:
        only boolean values should be returned by fix_fields()
      sql/item_timefunc.cc:
        only boolean values should be returned by fix_fields()
      sql/item_uniq.h:
        only boolean values should be returned by fix_fields()
      sql/mysql_priv.h:
        -1/1 (sent/unsent) error reporting removed
      sql/mysqld.cc:
        net_printf/send_error calls replaced by my_error family functions
        changes in my_message_sql to support error handling correctly
      sql/protocol.cc:
        net_printf/send_error calls replaced by my_error family functions
      sql/protocol_cursor.cc:
        net_printf/send_error calls replaced by my_error family functions
      sql/repl_failsafe.cc:
        net_printf/send_error calls replaced by my_error family functions
        -1/1 (sent/unsent) error reporting removed
      sql/repl_failsafe.h:
        -1/1 (sent/unsent) error reporting removed
      sql/set_var.cc:
        net_printf/send_error calls replaced by my_error family functions
      sql/share/czech/errmsg.txt:
        new error messages
      sql/share/danish/errmsg.txt:
        new error messages
      sql/share/dutch/errmsg.txt:
        new error messages
      sql/share/english/errmsg.txt:
        new error messages
      sql/share/estonian/errmsg.txt:
        new error messages
      sql/share/french/errmsg.txt:
        new error messages
      sql/share/german/errmsg.txt:
        new error messages
      sql/share/greek/errmsg.txt:
        new error messages
      sql/share/hungarian/errmsg.txt:
        new error messages
      sql/share/italian/errmsg.txt:
        new error messages
      sql/share/japanese/errmsg.txt:
        new error messages
      sql/share/korean/errmsg.txt:
        new error messages
      sql/share/norwegian-ny/errmsg.txt:
        new error messages
      sql/share/norwegian/errmsg.txt:
        new error messages
      sql/share/polish/errmsg.txt:
        new error messages
      sql/share/portuguese/errmsg.txt:
        new error messages
      sql/share/romanian/errmsg.txt:
        new error messages
      sql/share/russian/errmsg.txt:
        new error messages
      sql/share/serbian/errmsg.txt:
        new error messages
      sql/share/slovak/errmsg.txt:
        new error messages
      sql/share/spanish/errmsg.txt:
        new error messages
      sql/share/swedish/errmsg.txt:
        new error messages
      sql/share/ukrainian/errmsg.txt:
        new error messages
      sql/slave.cc:
        net_printf/send_error calls replaced by my_error family functions
        -1/1 (sent/unsent) error reporting removed
      sql/slave.h:
        -1/1 (sent/unsent) error reporting removed
      sql/sp.cc:
        net_printf/send_error calls replaced by my_error family functions
      sql/sp_head.cc:
        new eror handling support
        net_printf/send_error calls replaced by my_error family functions
      sql/sp_rcontext.cc:
        net_printf/send_error calls replaced by my_error family functions
      sql/sql_acl.cc:
        net_printf/send_error calls replaced by my_error family functions
        -1/1 (sent/unsent) error reporting removed
      sql/sql_acl.h:
        -1/1 (sent/unsent) error reporting removed
      sql/sql_base.cc:
        -1/1 (sent/unsent) error reporting removed
        net_printf/send_error calls replaced by my_error family functions
      sql/sql_class.cc:
        net_printf/send_error calls replaced by my_error family functions
      sql/sql_class.h:
        my_messhage_sql now set/reset query_error flag
      sql/sql_db.cc:
        -1/1 (sent/unsent) error reporting removed
      sql/sql_delete.cc:
        -1/1 (sent/unsent) error reporting removed
        net_printf/send_error calls replaced by my_error family functions
      sql/sql_do.cc:
        -1/1 (sent/unsent) error reporting removed
      sql/sql_error.cc:
        -1/1 (sent/unsent) error reporting removed
      sql/sql_handler.cc:
        -1/1 (sent/unsent) error reporting removed
        net_printf/send_error calls replaced by my_error family functions
      sql/sql_help.cc:
        net_printf/send_error calls replaced by my_error family functions
        -1/1 (sent/unsent) error reporting removed
      sql/sql_insert.cc:
        -1/1 (sent/unsent) error reporting removed
        net_printf/send_error calls replaced by my_error family functions
      sql/sql_lex.h:
        -1/1 (sent/unsent) error reporting removed
      sql/sql_load.cc:
        -1/1 (sent/unsent) error reporting removed
      sql/sql_map.cc:
        errors without code removed
      sql/sql_parse.cc:
        net_printf/send_error calls replaced by my_error family functions
        -1/1 (sent/unsent) error reporting removed from mysql_execute_command
      sql/sql_prepare.cc:
        net_printf/send_error calls replaced by my_error family functions
        -1/1 (sent/unsent) error reporting removed
      sql/sql_repl.cc:
        error messages fixed
        net_printf/send_error calls replaced by my_error family functions
        -1/1 (sent/unsent) error reporting removed
      sql/sql_repl.h:
        -1/1 (sent/unsent) error reporting removed
      sql/sql_select.cc:
        -1/1 (sent/unsent) error reporting removed
      sql/sql_select.h:
        -1/1 (sent/unsent) error reporting removed
      sql/sql_show.cc:
        -1/1 (sent/unsent) error reporting removed
        net_printf/send_error calls replaced by my_error family functions
      sql/sql_table.cc:
        net_printf/send_error calls replaced by my_error family functions
        -1/1 (sent/unsent) error reporting removed
      sql/sql_trigger.cc:
        -1/1 (sent/unsent) error reporting removed
      sql/sql_udf.cc:
        net_printf/send_error calls replaced by my_error family functions
      sql/sql_union.cc:
        -1/1 (sent/unsent) error reporting removed
      sql/sql_update.cc:
        -1/1 (sent/unsent) error reporting removed
        net_printf/send_error calls replaced by my_error family functions
      sql/sql_view.cc:
        -1/1 (sent/unsent) error reporting removed
      sql/sql_view.h:
        -1/1 (sent/unsent) error reporting removed
      sql/sql_yacc.yy:
        net_printf/send_error calls replaced by my_error family functions
      9d3fe09b
  13. 24 Sep, 2004 1 commit
  14. 09 Sep, 2004 1 commit
    • unknown's avatar
      After merge fixes for WL#1218 "Triggers" · c5357dd6
      unknown authored
      mysql-test/t/trigger.test:
        After merge fix, error codes corrected.
      sql/sp_head.cc:
        After mrege fix. Fixed typo.
      sql/sql_trigger.cc:
        After merge fix. wait_if_gloabl_read_lock has one more argument now.
      c5357dd6
  15. 08 Sep, 2004 1 commit
    • unknown's avatar
      WL#1218 "Triggers" · ccbcf94d
      unknown authored
      After review and after merge fixes.
      
      
      mysql-test/t/trigger.test:
        After merge fix. Updated error codes.
      sql/sp_head.cc:
        After merge fix.
        To give some chances for functions/triggers we have to close tables during sp_instr_* 
        execution only if we have opened them before.
      sql/sp_head.h:
        After merge fix. sp_instr constructor now takes one more argument.
      sql/sql_trigger.cc:
        After merge and review fixes.
        Some variable renaming and optimizations.
      sql/sql_yacc.yy:
        After merge fixes.
        sp_instr_* classes now require sp context as constructor parameter.
        Also we should be careful with adding table for which we are creating trigger to table 
        list. Some elements in trigger body can damage LEX::query_tables and so we should add this
        table to list only after parsing trigger body.
      ccbcf94d
  16. 07 Sep, 2004 1 commit
    • unknown's avatar
      WL#1218 "Triggers". Some very preliminary version of patch. · 960c429d
      unknown authored
      Mostly needed for Monty for him getting notion what needed for triggers 
      from new .FRM format. 
      
      Things to be done:
      - Right placement of trigger's invocations
      - Right handling of errors in triggers (including transaction rollback)
      - Support for priviliges
      - Right handling of DROP/RENAME table (hope that it will be handled automatically
        with merging of .TRG into .FRM file)
      - Saving/restoring some information critical for trigger creation and replication
        with their definitions (e.g. sql_mode, creator, ...)
      - Replication
      
      Already has some known bugs so probably not for general review.
      
      
      include/mysqld_error.h:
        Added trigger related error codes.
      sql/Makefile.am:
        Added sql_trigger.* files to list of sources from which mysqld is built.
      sql/item.cc:
        Added Item_trigger_field class representing field of new/old version of row which is 
        inserted/updated/deleted and for which trigger is invoked.
      sql/item.h:
        Added enums for describing trigger properties. (Here because of dependencies).
        Added Item_trigger_field class representing field of new/old version of row which is 
        inserted/updated/deleted and for which trigger is invoked.
      sql/item_func.cc:
        Added Item_func_set_user_var::print_as_stmt() for printing of assignment to ser variable
        from stored procedures.
        Added comment clarifying why we don't need set no_send_ok when calling stored functions.
      sql/item_func.h:
        Added Item_func_set_user_var::print_as_stmt() for printing of assignment to ser variable
        from stored procedures.
      sql/lex.h:
        Symbols used in statements defining triggers were added.
      sql/mysql_priv.h:
        Exported some functions needed for triggers implementation.
      sql/parse_file.cc:
        Cleaned up FILE_OPTIONS_STRLIST handling (needed for triggers).
      sql/parse_file.h:
        Cleaned up FILE_OPTIONS_STRLIST handling (needed for triggers).
      sql/share/czech/errmsg.txt:
        Added trigger related error messages.
      sql/share/danish/errmsg.txt:
        Added trigger related error messages.
      sql/share/dutch/errmsg.txt:
        Added trigger related error messages.
      sql/share/english/errmsg.txt:
        Added trigger related error messages.
      sql/share/estonian/errmsg.txt:
        Added trigger related error messages.
      sql/share/french/errmsg.txt:
        Added trigger related error messages.
      sql/share/german/errmsg.txt:
        Added trigger related error messages.
      sql/share/greek/errmsg.txt:
        Added trigger related error messages.
      sql/share/hungarian/errmsg.txt:
        Added trigger related error messages.
      sql/share/italian/errmsg.txt:
        Added trigger related error messages.
      sql/share/japanese/errmsg.txt:
        Added trigger related error messages.
      sql/share/korean/errmsg.txt:
        Added trigger related error messages.
      sql/share/norwegian-ny/errmsg.txt:
        Added trigger related error messages.
      sql/share/norwegian/errmsg.txt:
        Added trigger related error messages.
      sql/share/polish/errmsg.txt:
        Added trigger related error messages.
      sql/share/portuguese/errmsg.txt:
        Added trigger related error messages.
      sql/share/romanian/errmsg.txt:
        Added trigger related error messages.
      sql/share/russian/errmsg.txt:
        Added trigger related error messages.
      sql/share/serbian/errmsg.txt:
        Added trigger related error messages.
      sql/share/slovak/errmsg.txt:
        Added trigger related error messages.
      sql/share/spanish/errmsg.txt:
        Added trigger related error messages.
      sql/share/swedish/errmsg.txt:
        Added trigger related error messages.
      sql/share/ukrainian/errmsg.txt:
        Added trigger related error messages.
      sql/sp_head.cc:
        sp_head::init_strings(): added support for triggers 
          (we don't have most of strings for them)
        sp_head::execute_function(): triggers don't require RETURN
        sp_head::reset_lex(): added propagation of trigger properties to LEX used for 
         parsing of statements composing trigger body.
        Added two more SP instructions:
        - sp_instr_set_user_var for setting user variables in stored functions and triggers
          (we can't use sp_instr_stmt and "SET @A:=..." statement since it will close open 
          tables and thus break execution of calling statement.
        - sp_instr_set_trigger_field for assignment to fields of row being updated/inserted in
          triggers
      sql/sp_head.h:
        Added new type of sp_head object - TYPE_ENUM_TRIGGER
        Added two more SP instructions:
        - sp_instr_set_user_var for setting user variables in stored functions and triggers
          (we can't use sp_instr_stmt and "SET @A:=..." statement since it will close open 
          tables and thus break execution of calling statement.
        - sp_instr_set_trigger_field for assignment to fields of row being updated/inserted in
          triggers
      sql/sql_base.cc:
        Now freeing memory occupied by trigger related structures when closing tables.
        open_unireg_entry(): added loading of triggers for table.
        find_field_in_real_table() is now public since it required by Item_trigger_field in item.cc
      sql/sql_delete.cc:
        Added triggers invocation for DELETE (should be fixed for sure :))
      sql/sql_insert.cc:
        Added triggers invocation for INSERT (should be fixed for sure :))
      sql/sql_lex.cc:
        Added trg_new_row_fake_var variable pointer to which is used for distinguishing between
        assignment to NEW row field (when parsing trigger definition) and structured variable.
        Added initialization of LEX->trg_table to lex_start(). (When triggers are parsed during
        opening of table it points to table object.)
      sql/sql_lex.h:
        Added trigger related commands.
        Added st_trg_chistics structure describing properties of trigger being created
        (as struct and as LEX member).
        Added trg_new_row_fake_var variable pointer to which is used for
        distinguishing between assignment to NEW row field (when parsing trigger definition)
        and structured variable.
        Added LEX::trg_table which points to table being opened when we are parsing trigger
        definition while opening table.
      sql/sql_parse.cc:
        Added support for CREATE/DROP TRIGGER commands.
      sql/sql_table.cc:
        Cleanup. close_cached_table() always returns 0 and its result is not analyzed in most
        places so chenged its return type to void.
      sql/sql_update.cc:
        Added triggers invocation for UPDATE (should be fixed for sure :))
      sql/sql_yacc.yy:
        Added support for CREATE/DROP TRIGGER statements.
        Added support for OLD/NEW row identifiers in trigger.
        Made assignment to user variables not to break execution of stored function or trigger.
      sql/table.h:
        Added TABLE::triggers member representing triggers for this table.
      960c429d