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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
		
			
				
	
	
		
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			172 lines
		
	
	
		
			6.8 KiB
		
	
	
	
		
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SET @start_global_value = @@global.optimizer_prune_level;
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SELECT @start_global_value;
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@start_global_value
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1
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SET @start_session_value = @@session.optimizer_prune_level;
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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_115_01-------------------------#'
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SET @@global.optimizer_prune_level = 0;
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SET @@global.optimizer_prune_level = DEFAULT;
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SELECT @@global.optimizer_prune_level;
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@@global.optimizer_prune_level
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1
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SET @@session.optimizer_prune_level = 0;
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SET @@session.optimizer_prune_level = DEFAULT;
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SELECT @@session.optimizer_prune_level;
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@@session.optimizer_prune_level
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1
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'#--------------------FN_DYNVARS_115_02-------------------------#'
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SET @@global.optimizer_prune_level = DEFAULT;
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SELECT @@global.optimizer_prune_level = 1;
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@@global.optimizer_prune_level = 1
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1
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SET @@session.optimizer_prune_level = DEFAULT;
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SELECT @@session.optimizer_prune_level = 1;
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@@session.optimizer_prune_level = 1
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1
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'#--------------------FN_DYNVARS_115_03-------------------------#'
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SELECT @@global.optimizer_prune_level;
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@@global.optimizer_prune_level
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1
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SET @@global.optimizer_prune_level = 0;
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SELECT @@global.optimizer_prune_level;
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@@global.optimizer_prune_level
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0
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SET @@global.optimizer_prune_level = 1;
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SELECT @@global.optimizer_prune_level;
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@@global.optimizer_prune_level
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1
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SET @@global.optimizer_prune_level = TRUE;
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SELECT @@global.optimizer_prune_level;
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@@global.optimizer_prune_level
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1
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SET @@global.optimizer_prune_level = FALSE;
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SELECT @@global.optimizer_prune_level;
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@@global.optimizer_prune_level
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0
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'#--------------------FN_DYNVARS_115_04-------------------------#'
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SELECT @@session.optimizer_prune_level;
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@@session.optimizer_prune_level
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1
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SET @@session.optimizer_prune_level = 0;
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SELECT @@session.optimizer_prune_level;
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@@session.optimizer_prune_level
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0
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SET @@session.optimizer_prune_level = 1;
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SELECT @@session.optimizer_prune_level;
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@@session.optimizer_prune_level
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1
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SET @@session.optimizer_prune_level = TRUE;
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SELECT @@session.optimizer_prune_level;
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@@session.optimizer_prune_level
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1
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SET @@session.optimizer_prune_level = FALSE;
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SELECT @@session.optimizer_prune_level;
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@@session.optimizer_prune_level
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0
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'#------------------FN_DYNVARS_115_05-----------------------#'
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SET @@global.optimizer_prune_level = ON;
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ERROR 42000: Incorrect argument type to variable 'optimizer_prune_level'
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'Bug# 34840: Since it is a boolean variable, it should not give errors on 'ON' & 'OFF' values';
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SET @@global.optimizer_prune_level = OFF;
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ERROR 42000: Incorrect argument type to variable 'optimizer_prune_level'
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SET @@global.optimizer_prune_level = 'ONN';
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ERROR 42000: Incorrect argument type to variable 'optimizer_prune_level'
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SET @@global.optimizer_prune_level = "OFFF";
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ERROR 42000: Incorrect argument type to variable 'optimizer_prune_level'
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SET @@global.optimizer_prune_level = TTRUE;
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ERROR 42000: Incorrect argument type to variable 'optimizer_prune_level'
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SET @@global.optimizer_prune_level = FELSE;
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ERROR 42000: Incorrect argument type to variable 'optimizer_prune_level'
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SET @@global.optimizer_prune_level = -1024;
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Warnings:
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Warning	1292	Truncated incorrect optimizer_prune_level value: '-1024'
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SELECT @@global.optimizer_prune_level;
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@@global.optimizer_prune_level
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0
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'Bug# 34840: Since it is a boolean variable, it should give errors on numeric values';
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SET @@global.optimizer_prune_level = 65536;
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Warnings:
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Warning	1292	Truncated incorrect optimizer_prune_level value: '65536'
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SET @@global.optimizer_prune_level = 65530.34;
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ERROR 42000: Incorrect argument type to variable 'optimizer_prune_level'
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SET @@global.optimizer_prune_level = test;
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ERROR 42000: Incorrect argument type to variable 'optimizer_prune_level'
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SET @@session.optimizer_prune_level = ON;
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ERROR 42000: Incorrect argument type to variable 'optimizer_prune_level'
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SET @@session.optimizer_prune_level = OFF;
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ERROR 42000: Incorrect argument type to variable 'optimizer_prune_level'
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SET @@session.optimizer_prune_level = ONN;
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ERROR 42000: Incorrect argument type to variable 'optimizer_prune_level'
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SET @@session.optimizer_prune_level = ONF;
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ERROR 42000: Incorrect argument type to variable 'optimizer_prune_level'
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SET @@session.optimizer_prune_level = ON;
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ERROR 42000: Incorrect argument type to variable 'optimizer_prune_level'
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SET @@session.optimizer_prune_level = OF;
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ERROR 42000: Incorrect argument type to variable 'optimizer_prune_level'
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SET @@session.optimizer_prune_level = 'OFN';
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ERROR 42000: Incorrect argument type to variable 'optimizer_prune_level'
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SET @@session.optimizer_prune_level = -2;
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Warnings:
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Warning	1292	Truncated incorrect optimizer_prune_level value: '-2'
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SELECT @@session.optimizer_prune_level;
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@@session.optimizer_prune_level
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0
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SET @@session.optimizer_prune_level = 65530.34;
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ERROR 42000: Incorrect argument type to variable 'optimizer_prune_level'
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SET @@session.optimizer_prune_level = 65550;
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Warnings:
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Warning	1292	Truncated incorrect optimizer_prune_level value: '65550'
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SELECT @@session.optimizer_prune_level;
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@@session.optimizer_prune_level
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1
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SET @@session.optimizer_prune_level = test;
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ERROR 42000: Incorrect argument type to variable 'optimizer_prune_level'
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'#------------------FN_DYNVARS_115_06-----------------------#'
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SELECT @@global.optimizer_prune_level = VARIABLE_VALUE 
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FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES 
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WHERE VARIABLE_NAME='optimizer_prune_level';
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@@global.optimizer_prune_level = VARIABLE_VALUE
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1
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'#------------------FN_DYNVARS_115_07-----------------------#'
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SELECT @@session.optimizer_prune_level = VARIABLE_VALUE
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FROM INFORMATION_SCHEMA.SESSION_VARIABLES 
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WHERE VARIABLE_NAME='optimizer_prune_level';
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@@session.optimizer_prune_level = VARIABLE_VALUE
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1
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'#---------------------FN_DYNVARS_115_08----------------------#'
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SET @@optimizer_prune_level = 0;
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SET @@global.optimizer_prune_level = 1;
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SELECT @@optimizer_prune_level = @@global.optimizer_prune_level;
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@@optimizer_prune_level = @@global.optimizer_prune_level
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0
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'#---------------------FN_DYNVARS_115_09----------------------#'
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SET @@optimizer_prune_level = 1;
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SELECT @@optimizer_prune_level = @@local.optimizer_prune_level;
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@@optimizer_prune_level = @@local.optimizer_prune_level
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1
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SELECT @@local.optimizer_prune_level = @@session.optimizer_prune_level;
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@@local.optimizer_prune_level = @@session.optimizer_prune_level
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1
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'#---------------------FN_DYNVARS_115_10----------------------#'
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SET optimizer_prune_level = 1;
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SELECT @@optimizer_prune_level;
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@@optimizer_prune_level
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1
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SELECT local.optimizer_prune_level;
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ERROR 42S02: Unknown table 'local' in field list
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SELECT session.optimizer_prune_level;
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ERROR 42S02: Unknown table 'session' in field list
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SELECT optimizer_prune_level = @@session.optimizer_prune_level;
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ERROR 42S22: Unknown column 'optimizer_prune_level' in 'field list'
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SET @@global.optimizer_prune_level = @start_global_value;
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SELECT @@global.optimizer_prune_level;
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@@global.optimizer_prune_level
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1
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SET @@session.optimizer_prune_level = @start_session_value;
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SELECT @@session.optimizer_prune_level;
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@@session.optimizer_prune_level
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1
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