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To-number conversion warnings work differenly with CHAR and VARCHAR sp variables. The original revision-IDs are: staale.smedseng@sun.com-20081124095339-2qdvzkp0rn1ljs30 staale.smedseng@sun.com-20081125104611-rtxic5d12e83ag2o The patch provides ER_TRUNCATED_WRONG_VALUE warning messages for conversion of VARCHAR to numberic values, in line with messages provided for CHAR conversions. Conversions are checked for success, and the message is emitted in case failure. The tests are amended to accept the added warning messages, and explicit conversion of ON/OFF values is added for statements checking system variables. In test rpl.rpl_switch_stm_row_mixed checking for warnings is temporarily disabled for one statement, as this generates warning messages for strings that vary between executions. sql/field.cc: The pushing of the truncation warning is now done in a separate static function, and used in various places.
169 lines
7.4 KiB
Text
169 lines
7.4 KiB
Text
################## mysql-test\t\timed_mutexes_basic.test ######################
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# #
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# Variable Name: timed_mutexes #
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# Scope: GLOBAL #
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# Access Type: Dynamic #
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# Data Type: boolean #
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# Default Value: OFF #
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# Valid Values: ON, OFF #
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# #
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# #
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# Creation Date: 2008-02-07 #
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# Author: Rizwan #
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# #
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# Description: Test Cases of Dynamic System Variable timed_mutexes #
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# that checks the behavior of this variable in the following ways#
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# * Default Value #
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# * Valid & Invalid values #
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# * Scope & Access method #
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# * Data Integrity #
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# #
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# Reference: http://dev.mysql.com/doc/refman/5.1/en/ #
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# server-system-variables.html #
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# #
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###############################################################################
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--source include/load_sysvars.inc
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########################################################################
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# START OF timed_mutexes TESTS #
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########################################################################
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##############################################################################
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# Saving initial value of timed_mutexes in a temporary variable #
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##############################################################################
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SET @global_start_value = @@global.timed_mutexes;
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SELECT @global_start_value;
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--echo '#--------------------FN_DYNVARS_177_01------------------------#'
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########################################################################
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# Display the DEFAULT value of timed_mutexes #
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########################################################################
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SET @@global.timed_mutexes = 1;
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SET @@global.timed_mutexes = DEFAULT;
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SELECT @@global.timed_mutexes;
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--echo '#---------------------FN_DYNVARS_177_02-------------------------#'
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#############################################################################
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# Check if timed_mutexes can be accessed with and without @@ sign #
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#############################################################################
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--Error ER_GLOBAL_VARIABLE
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SET timed_mutexes = 1;
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SELECT @@timed_mutexes;
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--Error ER_UNKNOWN_TABLE
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SELECT global.timed_mutexes;
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SET global timed_mutexes = 1;
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SELECT @@global.timed_mutexes;
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--echo '#--------------------FN_DYNVARS_177_03------------------------#'
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########################################################################
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# Change the value of timed_mutexes to a valid value #
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########################################################################
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SET @@global.timed_mutexes = 0;
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SELECT @@global.timed_mutexes;
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SET @@global.timed_mutexes = 1;
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SELECT @@global.timed_mutexes;
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--echo '#--------------------FN_DYNVARS_177_04-------------------------#'
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###########################################################################
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# Change the value of timed_mutexes to invalid value #
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###########################################################################
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--Error ER_WRONG_VALUE_FOR_VAR
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SET @@global.timed_mutexes = -1;
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--Error ER_WRONG_VALUE_FOR_VAR
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SET @@global.timed_mutexes = 2;
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--Error ER_WRONG_VALUE_FOR_VAR
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SET @@global.timed_mutexes = "T";
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--Error ER_WRONG_VALUE_FOR_VAR
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SET @@global.timed_mutexes = "Y";
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--Error ER_WRONG_VALUE_FOR_VAR
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SET @@global.timed_mutexes = _true;
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--Error ER_WRONG_VALUE_FOR_VAR
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SET @@global.timed_mutexes = 0N;
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--Error ER_WRONG_VALUE_FOR_VAR
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SET @@global.timed_mutexes = 1+1;
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--Error ER_WRONG_VALUE_FOR_VAR
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SET @@global.timed_mutexes = 0FF;
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--Error ER_WRONG_VALUE_FOR_VAR
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SET @@global.timed_mutexes = '0';
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--Error ER_WRONG_VALUE_FOR_VAR
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SET @@global.timed_mutexes = N;
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--echo '#-------------------FN_DYNVARS_177_05----------------------------#'
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###########################################################################
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# Test if accessing session timed_mutexes gives error #
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###########################################################################
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--Error ER_GLOBAL_VARIABLE
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SET @@session.timed_mutexes = 0;
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--Error ER_GLOBAL_VARIABLE
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SET @@timed_mutexes = 0;
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--Error ER_GLOBAL_VARIABLE
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SET @@local.timed_mutexes = 0;
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--Error ER_INCORRECT_GLOBAL_LOCAL_VAR
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SELECT @@session.timed_mutexes;
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--Error ER_INCORRECT_GLOBAL_LOCAL_VAR
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SELECT @@local.timed_mutexes;
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--echo '#----------------------FN_DYNVARS_177_06------------------------#'
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#########################################################################
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# Check if the value in SESSION Table contains variable value #
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#########################################################################
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SELECT count(VARIABLE_VALUE) FROM INFORMATION_SCHEMA.SESSION_VARIABLES
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WHERE VARIABLE_NAME='timed_mutexes';
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--echo '#----------------------FN_DYNVARS_177_07------------------------#'
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#########################################################################
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# Check if the value in GLOBAL Table matches value in variable #
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#########################################################################
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SELECT IF(@@global.timed_mutexes, "ON", "OFF") = VARIABLE_VALUE
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FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES
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WHERE VARIABLE_NAME='timed_mutexes';
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SELECT @@global.timed_mutexes;
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SELECT VARIABLE_VALUE
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FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES
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WHERE VARIABLE_NAME='timed_mutexes';
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--echo '#---------------------FN_DYNVARS_177_08-------------------------#'
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###################################################################
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# Check if ON and OFF values can be used on variable #
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###################################################################
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SET @@global.timed_mutexes = OFF;
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SELECT @@global.timed_mutexes;
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SET @@global.timed_mutexes = ON;
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SELECT @@global.timed_mutexes;
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--echo '#---------------------FN_DYNVARS_177_09----------------------#'
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###################################################################
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# Check if TRUE and FALSE values can be used on variable #
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###################################################################
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SET @@global.timed_mutexes = TRUE;
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SELECT @@global.timed_mutexes;
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SET @@global.timed_mutexes = FALSE;
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SELECT @@global.timed_mutexes;
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##############################
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# Restore initial value #
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##############################
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SET @@global.timed_mutexes = @global_start_value;
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SELECT @@global.timed_mutexes;
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###############################################################
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# END OF timed_mutexes TESTS #
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###############################################################
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