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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
85 lines
3.1 KiB
Plaintext
85 lines
3.1 KiB
Plaintext
SET @start_session_value = @@session.unique_checks;
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SELECT @start_session_value;
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@start_session_value
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1
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'#--------------------FN_DYNVARS_005_01-------------------------#'
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SET @@session.unique_checks= 1;
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SET @@session.unique_checks= DEFAULT;
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SELECT @@session.unique_checks;
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@@session.unique_checks
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0
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'#--------------------FN_DYNVARS_005_04-------------------------#'
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SET @@session.unique_checks =1;
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SELECT @@session.unique_checks;
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@@session.unique_checks
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1
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SET @@session.unique_checks = 0;
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SELECT @@session.unique_checks;
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@@session.unique_checks
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0
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SET @@session.unique_checks = True;
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SELECT @@session.unique_checks;
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@@session.unique_checks
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1
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SET @@session.unique_checks = False;
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SELECT @@session.unique_checks;
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@@session.unique_checks
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0
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SET @@session.unique_checks = "ON";
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SELECT @@session.unique_checks;
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@@session.unique_checks
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1
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SET @@session.unique_checks = "OFF";
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SELECT @@session.unique_checks;
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@@session.unique_checks
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0
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'#------------------FN_DYNVARS_005_05-----------------------#'
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SET @@session.unique_checks = 'No';
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ERROR 42000: Variable 'unique_checks' can't be set to the value of 'No'
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SET @@session.unique_checks = "yes";
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ERROR 42000: Variable 'unique_checks' can't be set to the value of 'yes'
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SET @@session.unique_checks = yes;
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ERROR 42000: Variable 'unique_checks' can't be set to the value of 'yes'
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SET @@session.unique_checks = NO;
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ERROR 42000: Variable 'unique_checks' can't be set to the value of 'NO'
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SET @@session.unique_checks = "True";
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ERROR 42000: Variable 'unique_checks' can't be set to the value of 'True'
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SET @@session.unique_checks = "False";
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ERROR 42000: Variable 'unique_checks' can't be set to the value of 'False'
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SET @@session.unique_checks = "Test";
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ERROR 42000: Variable 'unique_checks' can't be set to the value of 'Test'
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SET @@session.unique_checks = 'test';
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ERROR 42000: Variable 'unique_checks' can't be set to the value of 'test'
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SET @@session.unique_checks = 123456789031;
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ERROR 42000: Variable 'unique_checks' can't be set to the value of '123456789031'
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'#------------------FN_DYNVARS_005_07-----------------------#'
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SELECT IF(@@session.unique_checks, "ON", "OFF") = VARIABLE_VALUE
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FROM INFORMATION_SCHEMA.SESSION_VARIABLES
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WHERE VARIABLE_NAME='unique_checks';
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IF(@@session.unique_checks, "ON", "OFF") = VARIABLE_VALUE
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1
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'#---------------------FN_DYNVARS_001_08----------------------#'
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SET @@unique_checks = 1;
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SELECT @@unique_checks = @@local.unique_checks;
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@@unique_checks = @@local.unique_checks
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1
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SELECT @@local.unique_checks = @@session.unique_checks;
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@@local.unique_checks = @@session.unique_checks
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1
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'#---------------------FN_DYNVARS_001_09----------------------#'
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SET unique_checks = 1027;
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ERROR 42000: Variable 'unique_checks' can't be set to the value of '1027'
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SELECT @@unique_checks;
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@@unique_checks
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1
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SELECT local.unique_checks;
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ERROR 42S02: Unknown table 'local' in field list
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SELECT session.unique_checks;
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ERROR 42S02: Unknown table 'session' in field list
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SELECT unique_checks = @@session.unique_checks;
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ERROR 42S22: Unknown column 'unique_checks' in 'field list'
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SET @@session.unique_checks = @start_session_value;
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SELECT @@session.unique_checks;
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@@session.unique_checks
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1
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