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BitKeeper/etc/ignore: Added mysql-test/linux_sys_vars.inc mysql-test/load_sysvars.inc mysql-test/windows_sys_vars.inc to the ignore list
174 lines
7.4 KiB
Text
174 lines
7.4 KiB
Text
############## mysql-test\t\sql_big_selects_basic.test ########################
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# #
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# Variable Name: sql_big_selects #
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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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# Range: 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_big_selects #
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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_big_selects TESTS #
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########################################################################
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################################################################################
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# Saving initial value of sql_big_selects in a temporary variable #
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################################################################################
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SET @session_start_value = @@session.sql_big_selects;
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SELECT @session_start_value;
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--echo '#--------------------FN_DYNVARS_153_01------------------------#'
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########################################################################
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# Display the DEFAULT value of sql_big_selects #
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########################################################################
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SET @@session.sql_big_selects = 0;
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SET @@session.sql_big_selects = DEFAULT;
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SELECT @@session.sql_big_selects;
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--echo '#---------------------FN_DYNVARS_153_02-------------------------#'
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#############################################################################
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# Check if sql_big_selects can be accessed with and without @@ sign #
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#############################################################################
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SET sql_big_selects = 1;
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SELECT @@sql_big_selects;
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--Error ER_UNKNOWN_TABLE
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SELECT session.sql_big_selects;
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--Error ER_UNKNOWN_TABLE
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SELECT local.sql_big_selects;
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SET session sql_big_selects = 0;
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SELECT @@session.sql_big_selects;
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--echo '#--------------------FN_DYNVARS_153_03------------------------#'
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#####################################################################
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# change the value of sql_big_selects to a valid value #
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#####################################################################
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SET @@session.sql_big_selects = 0;
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SELECT @@session.sql_big_selects;
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SET @@session.sql_big_selects = 1;
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SELECT @@session.sql_big_selects;
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--echo '#--------------------FN_DYNVARS_153_04-------------------------#'
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########################################################################
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# Change the value of sql_big_selects to invalid value #
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########################################################################
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--Error ER_WRONG_VALUE_FOR_VAR
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SET @@session.sql_big_selects = -1;
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--Error ER_WRONG_VALUE_FOR_VAR
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SET @@session.sql_big_selects = 2;
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--Error ER_WRONG_VALUE_FOR_VAR
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SET @@session.sql_big_selects = "T";
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--Error ER_WRONG_VALUE_FOR_VAR
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SET @@session.sql_big_selects = "Y";
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--Error ER_WRONG_VALUE_FOR_VAR
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SET @@session.sql_big_selects = TR<54>E;
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--Error ER_WRONG_VALUE_FOR_VAR
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SET @@session.sql_big_selects = <20>N;
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SET @@session.sql_big_selects = OF;
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SELECT @@session.sql_big_selects;
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--echo 'Bug # 34828: OF is taken as OFF and a value of 0 is set.'
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--Error ER_WRONG_VALUE_FOR_VAR
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SET @@session.sql_big_selects = <20>FF;
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--Error ER_WRONG_VALUE_FOR_VAR
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SET @@session.sql_big_selects = '<27>';
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--Error ER_WRONG_VALUE_FOR_VAR
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SET @@session.sql_big_selects = NO;
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--echo '#-------------------FN_DYNVARS_153_05----------------------------#'
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########################################################################
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# Test if accessing global sql_big_selects gives error #
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########################################################################
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--Error ER_LOCAL_VARIABLE
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SET @@global.sql_big_selects = 0;
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--Error ER_INCORRECT_GLOBAL_LOCAL_VAR
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SELECT @@global.sql_big_selects;
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--echo '#----------------------FN_DYNVARS_153_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_big_selects';
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--echo '#----------------------FN_DYNVARS_153_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 @@session.sql_big_selects = VARIABLE_VALUE
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FROM INFORMATION_SCHEMA.SESSION_VARIABLES
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WHERE VARIABLE_NAME='sql_big_selects';
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SELECT @@session.sql_big_selects;
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SELECT VARIABLE_VALUE
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FROM INFORMATION_SCHEMA.SESSION_VARIABLES
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WHERE VARIABLE_NAME='sql_big_selects';
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--echo '#---------------------FN_DYNVARS_153_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_big_selects = OFF;
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SELECT @@session.sql_big_selects;
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SET @@session.sql_big_selects = ON;
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SELECT @@session.sql_big_selects;
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--echo '#---------------------FN_DYNVARS_153_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_big_selects = TRUE;
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SELECT @@session.sql_big_selects;
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SET @@session.sql_big_selects = FALSE;
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SELECT @@session.sql_big_selects;
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##############################
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# Restore initial value #
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##############################
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SET @@session.sql_big_selects = @session_start_value;
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SELECT @@session.sql_big_selects;
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############################################################
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# END OF sql_big_selects TESTS #
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############################################################
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