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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
175 lines
7.1 KiB
Plaintext
175 lines
7.1 KiB
Plaintext
############## mysql-test\t\table_open_cache_basic.test #######################
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# #
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# Variable Name: table_open_cache #
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# Scope: GLOBAL #
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# Access Type: Dynamic #
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# Data Type: numeric #
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# Default Value: 400 #
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# Range: 64-524288 #
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# #
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# #
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# Creation Date: 2008-02-13 #
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# Author: Salman #
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# #
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# Description: Test Cases of Dynamic System Variable table_open_cache #
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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#option_mysqld_table_open_cache #
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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 table_open_cache TESTS #
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########################################################################
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##########################################################################
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# Saving initial value of table_open_cache in a temporary variable #
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##########################################################################
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SET @start_value = @@global.table_open_cache ;
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SELECT @start_value;
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--echo '#--------------------FN_DYNVARS_001_01------------------------#'
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########################################################################
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# Display the DEFAULT value of table_open_cache #
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########################################################################
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SET @@global.table_open_cache = 99;
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SET @@global.table_open_cache = DeFAULT;
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SELECT @@global.table_open_cache;
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--echo '#---------------------FN_DYNVARS_001_02-------------------------#'
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###############################################
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# Verify default value of variable #
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###############################################
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SET @@global.table_open_cache = Default;
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SELECT @@global.table_open_cache = 400;
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--echo '#--------------------FN_DYNVARS_001_03------------------------#'
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########################################################################
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# Change the value of table_open_cache to a valid value #
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########################################################################
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SET @@global.table_open_cache = 8;
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SELECT @@global.table_open_cache ;
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SET @@global.table_open_cache = 1;
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SELECT @@global.table_open_cache ;
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SET @@global.table_open_cache = 1073741824;
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SELECT @@global.table_open_cache ;
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SET @@global.table_open_cache = 18000;
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SELECT @@global.table_open_cache ;
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SET @@global.table_open_cache = 65535;
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SELECT @@global.table_open_cache ;
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--echo '#--------------------FN_DYNVARS_001_04-------------------------#'
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#######################################################################
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# Change the value of table_open_cache to invalid value #
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#######################################################################
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SET @@global.table_open_cache = -1;
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SELECT @@global.table_open_cache ;
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SET @@global.table_open_cache = 100000000000;
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SELECT @@global.table_open_cache ;
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SET @@global.table_open_cache = -1024;
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SELECT @@global.table_open_cache ;
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SET @@global.table_open_cache = 0;
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SELECT @@global.table_open_cache ;
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--Error ER_WRONG_TYPE_FOR_VAR
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SET @@global.table_open_cache = 10000.01;
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--Error ER_WRONG_TYPE_FOR_VAR
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SET @@global.table_open_cache = ON;
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--Error ER_WRONG_TYPE_FOR_VAR
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SET @@global.table_open_cache= 'test';
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--Error ER_WRONG_TYPE_FOR_VAR
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SET @@global.table_open_cache = '';
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--echo '#-------------------FN_DYNVARS_001_05----------------------------#'
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###########################################################################
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# Test if accessing session table_open_cache gives error #
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###########################################################################
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--Error ER_GLOBAL_VARIABLE
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SET @@session.table_open_cache = 0;
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--echo '#----------------------FN_DYNVARS_001_06------------------------#'
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####################################################################
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# Check if the value in GLOBAL Tables matches values in variable #
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####################################################################
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SELECT @@global.table_open_cache = VARIABLE_VALUE FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES WHERE VARIABLE_NAME='table_open_cache ';
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--echo '#---------------------FN_DYNVARS_001_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.table_open_cache = TRUE;
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SELECT @@global.table_open_cache ;
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SET @@global.table_open_cache = FALSE;
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SELECT @@global.table_open_cache ;
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--echo '#---------------------FN_DYNVARS_001_10----------------------#'
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##############################################################################
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# Check if accessing variable without SCOPE points to same session variable #
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##############################################################################
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SET @@global.table_open_cache = 10;
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SELECT @@table_open_cache = @@global.table_open_cache ;
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--echo '#---------------------FN_DYNVARS_001_11----------------------#'
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##########################################################################
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# Check if table_open_cache can be accessed with and without @@ sign #
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##########################################################################
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--Error ER_GLOBAL_VARIABLE
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SET table_open_cache = 8;
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--Error ER_PARSE_ERROR
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SET global.table_open_cache = 10;
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--Error ER_UNKNOWN_TABLE
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SELECT global.table_open_cache ;
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--Error ER_BAD_FIELD_ERROR
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SELECT table_open_cache = @@session.table_open_cache ;
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##############################
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# Restore initial value #
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##############################
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SET @@global.table_open_cache = @start_value;
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SELECT @@global.table_open_cache ;
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##################################################################
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# END OF table_open_cache TESTS #
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##################################################################
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