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WL#4738 streamline/simplify @@variable creation process
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
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@ -57,9 +57,6 @@ SET @@session.sql_mode = ANSI;
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SET @@session.sql_mode = DEFAULT;
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SELECT @@session.sql_mode;
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--echo 'Bug# 34876: Default values for both session and global sql_mode is ""';
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--echo 'and not OFF.';
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--echo '#---------------------FN_DYNVARS_152_02-------------------------#'
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#########################################################
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# Check if NULL or empty value is accepeted #
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@ -92,9 +89,6 @@ SELECT @@session.sql_mode;
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# sql modes ref: http://dev.mysql.com/doc/refman/5.1/en/server-sql-mode.html
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--echo 'Bug: Incomplete sql modes valid values at:';
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--echo 'http://dev.mysql.com/doc/refman/5.1/en/server-system-variables.html';
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# check valid values for global
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SET @@global.sql_mode = ANSI;
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@ -164,7 +158,6 @@ SELECT @@global.sql_mode;
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--Error ER_WRONG_VALUE_FOR_VAR
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SET @@global.sql_mode = OFF;
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--echo 'Bug: OFF is documented as an sql mode but infact it is not';
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#check valid values for session
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SET @@session.sql_mode = ANSI;
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@ -235,15 +228,10 @@ SELECT @@session.sql_mode;
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--Error ER_WRONG_VALUE_FOR_VAR
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SET @@session.sql_mode = OFF;
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--Error ER_WRONG_VALUE_FOR_VAR
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SET @@global.sql_mode = '?';
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SELECT @@global.sql_mode;
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SET @@session.sql_mode = '?';
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SELECT @@session.sql_mode;
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--echo 'Bug# 34834: ? is acceptable as a valid sql mode.'
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--echo '#--------------------FN_DYNVARS_152_04-------------------------#'
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###########################################################################
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# Change the value of sql_mode to invalid value #
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@ -327,30 +315,8 @@ SET @@global.sql_mode = 4294967296;
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# use of decimal values
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--Error ER_WRONG_TYPE_FOR_VAR
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SET @@global.sql_mode = 0.4;
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SELECT @@global.sql_mode;
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SET @@global.sql_mode = 1.0;
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SELECT @@global.sql_mode;
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SET @@global.sql_mode = 40000.1;
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SELECT @@global.sql_mode;
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SET @@global.sql_mode = 1.5;
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SELECT @@global.sql_mode;
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SET @@global.sql_mode = 124567.49;
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SELECT @@global.sql_mode;
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SET @@session.sql_mode = 50000000.5;
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SELECT @@session.sql_mode;
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SET @@session.sql_mode = 4294967295.4;
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SELECT @@session.sql_mode;
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--echo 'Bug: Decimal values can be used within the range [0.0-4294967295.5).';
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--echo 'Values are rounded to numeric values as evident from outcome.';
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--echo '#---------------------FN_DYNVARS_152_08----------------------#'
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###################################################################
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@ -394,8 +360,16 @@ SELECT @@global.sql_mode;
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#try combining invalid mode with correct mode
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--Error ER_WRONG_VALUE_FOR_VAR
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SET @@session.sql_mode = 'ERROR_FOR_DIVISION_BY_ZERO,HIGH_OR_PRECEDENCE,
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IGNORE_SPACE';
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SET @@session.sql_mode = 'ERROR_FOR_DIVISION_BY_ZERO,FOOBAR,IGNORE_SPACE';
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#zero-length values are ok
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SET @@sql_mode=',';
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SELECT @@sql_mode;
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SET @@sql_mode=',,,,ANSI_QUOTES,,,';
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SELECT @@sql_mode;
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--Error ER_WRONG_VALUE_FOR_VAR
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SET @@sql_mode=',,,,FOOBAR,,,,,';
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SELECT @@sql_mode;
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##############################
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# Restore initial value #
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