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174 lines
7.3 KiB
Text
174 lines
7.3 KiB
Text
################# mysql-test\t\sql_warnings_basic.test ########################
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# #
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# Variable Name: sql_warnings #
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# Scope: SESSION #
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# Access Type: Dynamic #
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# Data Type: boolean #
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# Default Value: #
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# Valid Values:0,1 #
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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 sql_warnings #
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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 sql_warnings TESTS #
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########################################################################
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##############################################################################
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# Saving initial value of sql_warnings in a temporary variable #
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##############################################################################
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SET @session_start_value = @@session.sql_warnings;
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SELECT @session_start_value;
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--echo '#--------------------FN_DYNVARS_166_01------------------------#'
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########################################################################
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# Display the DEFAULT value of sql_warnings #
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########################################################################
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SET @@session.sql_warnings = 0;
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SET @@session.sql_warnings = DEFAULT;
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SELECT @@session.sql_warnings;
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SET @@session.sql_warnings = 1;
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SET @@session.sql_warnings = DEFAULT;
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SELECT @@session.sql_warnings;
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--echo '#---------------------FN_DYNVARS_166_02-------------------------#'
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#############################################################################
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# Check if sql_warnings can be accessed with and without @@ sign #
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#############################################################################
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SET sql_warnings = 1;
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SELECT @@sql_warnings;
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--Error ER_UNKNOWN_TABLE
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SELECT session.sql_warnings;
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--Error ER_UNKNOWN_TABLE
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SELECT local.sql_warnings;
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SET session sql_warnings = 0;
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SELECT @@session.sql_warnings;
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--echo '#--------------------FN_DYNVARS_166_03------------------------#'
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########################################################################
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# change the value of sql_warnings to a valid value #
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########################################################################
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SET @@session.sql_warnings = 0;
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SELECT @@session.sql_warnings;
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SET @@session.sql_warnings = 1;
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SELECT @@session.sql_warnings;
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--echo '#--------------------FN_DYNVARS_166_04-------------------------#'
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###########################################################################
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# Change the value of sql_warnings to invalid value #
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###########################################################################
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--Error ER_WRONG_TYPE_FOR_VAR
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SET @@session.sql_warnings = 0.6;
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--Error ER_WRONG_VALUE_FOR_VAR
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SET @@session.sql_warnings = "T";
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--Error ER_WRONG_VALUE_FOR_VAR
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SET @@session.sql_warnings = "Y";
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--Error ER_WRONG_VALUE_FOR_VAR
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SET @@session.sql_warnings = TR<54>E;
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--Error ER_WRONG_VALUE_FOR_VAR
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SET @@session.sql_warnings = <20>N;
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--Error ER_WRONG_VALUE_FOR_VAR
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SET @@session.sql_warnings = OFFF;
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--Error ER_WRONG_VALUE_FOR_VAR
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SET @@session.sql_warnings = <20>FF;
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--Error ER_WRONG_VALUE_FOR_VAR
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SET @@session.sql_warnings = '<27>';
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--Error ER_WRONG_VALUE_FOR_VAR
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SET @@session.sql_warnings = NO;
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--echo '#-------------------FN_DYNVARS_166_05----------------------------#'
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###########################################################################
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# Test if accessing global sql_warnings gives error #
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###########################################################################
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SET @@global.sql_warnings = 1-@@global.sql_warnings;
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SELECT @@global.sql_warnings;
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SET @@global.sql_warnings = 1-@@global.sql_warnings;
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SELECT @@global.sql_warnings;
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--echo '#----------------------FN_DYNVARS_166_06------------------------#'
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#########################################################################
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# Check if the value in GLOBAL Table contains variable value #
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#########################################################################
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SELECT count(VARIABLE_VALUE)
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FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES
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WHERE VARIABLE_NAME='sql_warnings';
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--echo '#----------------------FN_DYNVARS_166_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(@@session.sql_warnings, "ON", "OFF") = VARIABLE_VALUE
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FROM INFORMATION_SCHEMA.SESSION_VARIABLES
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WHERE VARIABLE_NAME='sql_warnings';
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SELECT @@session.sql_warnings;
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SELECT VARIABLE_VALUE
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FROM INFORMATION_SCHEMA.SESSION_VARIABLES
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WHERE VARIABLE_NAME='sql_warnings';
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--echo '#---------------------FN_DYNVARS_166_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 @@session.sql_warnings = OFF;
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SELECT @@session.sql_warnings;
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SET @@session.sql_warnings = ON;
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SELECT @@session.sql_warnings;
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--echo '#---------------------FN_DYNVARS_166_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 @@session.sql_warnings = TRUE;
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SELECT @@session.sql_warnings;
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SET @@session.sql_warnings = FALSE;
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SELECT @@session.sql_warnings;
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##############################
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# Restore initial value #
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##############################
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SET @@session.sql_warnings = @session_start_value;
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SELECT @@session.sql_warnings;
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###############################################################
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# END OF sql_warnings TESTS #
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###############################################################
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