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Bug#16565 mysqld --help --verbose does not order variablesBug#20413 sql_slave_skip_counter is not shown in show variables Bug#20415 Output of mysqld --help --verbose is incomplete Bug#25430 variable not found in SELECT @@global.ft_max_word_len; Bug#32902 plugin variables don't know their names Bug#34599 MySQLD Option and Variable Reference need to be consistent in formatting! Bug#34829 No default value for variable and setting default does not raise error Bug#34834 ? Is accepted as a valid sql mode Bug#34878 Few variables have default value according to documentation but error occurs Bug#34883 ft_boolean_syntax cant be assigned from user variable to global var. Bug#37187 `INFORMATION_SCHEMA`.`GLOBAL_VARIABLES`: inconsistent status Bug#40988 log_output_basic.test succeeded though syntactically false. Bug#41010 enum-style command-line options are not honoured (maria.maria-recover fails) Bug#42103 Setting key_buffer_size to a negative value may lead to very large allocations Bug#44691 Some plugins configured as MYSQL_PLUGIN_MANDATORY in can be disabled Bug#44797 plugins w/o command-line options have no disabling option in --help Bug#46314 string system variables don't support expressions Bug#46470 sys_vars.max_binlog_cache_size_basic_32 is broken Bug#46586 When using the plugin interface the type "set" for options caused a crash. Bug#47212 Crash in DBUG_PRINT in mysqltest.cc when trying to print octal number Bug#48758 mysqltest crashes on sys_vars.collation_server_basic in gcov builds Bug#49417 some complaints about mysqld --help --verbose output Bug#49540 DEFAULT value of binlog_format isn't the default value Bug#49640 ambiguous option '--skip-skip-myisam' (double skip prefix) Bug#49644 init_connect and \0 Bug#49645 init_slave and multi-byte characters Bug#49646 mysql --show-warnings crashes when server dies
169 lines
7.3 KiB
Plaintext
169 lines
7.3 KiB
Plaintext
############## 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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--Error ER_WRONG_VALUE_FOR_VAR
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SET @@session.sql_big_selects = OF;
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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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SET @@global.sql_big_selects = 1-@@global.sql_big_selects;
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SELECT @@global.sql_big_selects;
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SET @@global.sql_big_selects = 1-@@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 IF(@@session.sql_big_selects, "ON", "OFF") = 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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