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5.5 merge
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@ -0,0 +1,56 @@
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SET @start_global_value = @@global.innodb_stats_modified_counter;
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SELECT @start_global_value;
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@start_global_value
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0
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Valid values are one or above
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select @@global.innodb_stats_modified_counter >=1;
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@@global.innodb_stats_modified_counter >=1
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0
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select @@global.innodb_stats_modified_counter;
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@@global.innodb_stats_modified_counter
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0
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select @@session.innodb_stats_modified_counter;
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ERROR HY000: Variable 'innodb_stats_modified_counter' is a GLOBAL variable
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show global variables like 'innodb_stats_modified_counter';
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Variable_name Value
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innodb_stats_modified_counter 0
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show session variables like 'innodb_stats_modified_counter';
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Variable_name Value
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innodb_stats_modified_counter 0
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select * from information_schema.global_variables where variable_name='innodb_stats_modified_counter';
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VARIABLE_NAME VARIABLE_VALUE
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INNODB_STATS_MODIFIED_COUNTER 0
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select * from information_schema.session_variables where variable_name='innodb_stats_modified_counter';
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VARIABLE_NAME VARIABLE_VALUE
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INNODB_STATS_MODIFIED_COUNTER 0
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set global innodb_stats_modified_counter=10;
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select @@global.innodb_stats_modified_counter;
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@@global.innodb_stats_modified_counter
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10
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select * from information_schema.global_variables where variable_name='innodb_stats_modified_counter';
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VARIABLE_NAME VARIABLE_VALUE
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INNODB_STATS_MODIFIED_COUNTER 10
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select * from information_schema.session_variables where variable_name='innodb_stats_modified_counter';
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VARIABLE_NAME VARIABLE_VALUE
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INNODB_STATS_MODIFIED_COUNTER 10
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set session innodb_stats_modified_counter=1;
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ERROR HY000: Variable 'innodb_stats_modified_counter' is a GLOBAL variable and should be set with SET GLOBAL
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set global innodb_stats_modified_counter=1.1;
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ERROR 42000: Incorrect argument type to variable 'innodb_stats_modified_counter'
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set global innodb_stats_modified_counter=1e1;
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ERROR 42000: Incorrect argument type to variable 'innodb_stats_modified_counter'
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set global innodb_stats_modified_counter="foo";
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ERROR 42000: Incorrect argument type to variable 'innodb_stats_modified_counter'
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set global innodb_stats_modified_counter=-7;
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Warnings:
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Warning 1292 Truncated incorrect innodb_stats_modified_counter value: '-7'
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select @@global.innodb_stats_modified_counter;
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@@global.innodb_stats_modified_counter
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0
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select * from information_schema.global_variables where variable_name='innodb_stats_modified_counter';
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VARIABLE_NAME VARIABLE_VALUE
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INNODB_STATS_MODIFIED_COUNTER 0
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SET @@global.innodb_stats_modified_counter = @start_global_value;
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SELECT @@global.innodb_stats_modified_counter;
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@@global.innodb_stats_modified_counter
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0
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@ -0,0 +1,92 @@
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SET @start_global_value = @@global.innodb_stats_traditional;
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SELECT @start_global_value;
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@start_global_value
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0
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Valid values are 'ON' and 'OFF'
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select @@global.innodb_stats_traditional in (0, 1);
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@@global.innodb_stats_traditional in (0, 1)
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1
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select @@global.innodb_stats_traditional;
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@@global.innodb_stats_traditional
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0
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select @@session.innodb_stats_traditional;
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ERROR HY000: Variable 'innodb_stats_traditional' is a GLOBAL variable
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show global variables like 'innodb_stats_traditional';
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Variable_name Value
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innodb_stats_traditional OFF
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show session variables like 'innodb_stats_traditional';
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Variable_name Value
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innodb_stats_traditional OFF
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select * from information_schema.global_variables where variable_name='innodb_stats_traditional';
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VARIABLE_NAME VARIABLE_VALUE
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INNODB_STATS_TRADITIONAL OFF
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select * from information_schema.session_variables where variable_name='innodb_stats_traditional';
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VARIABLE_NAME VARIABLE_VALUE
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INNODB_STATS_TRADITIONAL OFF
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set global innodb_stats_traditional='OFF';
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select @@global.innodb_stats_traditional;
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@@global.innodb_stats_traditional
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0
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select * from information_schema.global_variables where variable_name='innodb_stats_traditional';
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VARIABLE_NAME VARIABLE_VALUE
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INNODB_STATS_TRADITIONAL OFF
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select * from information_schema.session_variables where variable_name='innodb_stats_traditional';
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VARIABLE_NAME VARIABLE_VALUE
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INNODB_STATS_TRADITIONAL OFF
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set @@global.innodb_stats_traditional=1;
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select @@global.innodb_stats_traditional;
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@@global.innodb_stats_traditional
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1
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select * from information_schema.global_variables where variable_name='innodb_stats_traditional';
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VARIABLE_NAME VARIABLE_VALUE
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INNODB_STATS_TRADITIONAL ON
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select * from information_schema.session_variables where variable_name='innodb_stats_traditional';
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VARIABLE_NAME VARIABLE_VALUE
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INNODB_STATS_TRADITIONAL ON
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set global innodb_stats_traditional=0;
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select @@global.innodb_stats_traditional;
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@@global.innodb_stats_traditional
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0
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select * from information_schema.global_variables where variable_name='innodb_stats_traditional';
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VARIABLE_NAME VARIABLE_VALUE
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INNODB_STATS_TRADITIONAL OFF
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select * from information_schema.session_variables where variable_name='innodb_stats_traditional';
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VARIABLE_NAME VARIABLE_VALUE
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INNODB_STATS_TRADITIONAL OFF
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set @@global.innodb_stats_traditional='ON';
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select @@global.innodb_stats_traditional;
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@@global.innodb_stats_traditional
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1
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select * from information_schema.global_variables where variable_name='innodb_stats_traditional';
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VARIABLE_NAME VARIABLE_VALUE
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INNODB_STATS_TRADITIONAL ON
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select * from information_schema.session_variables where variable_name='innodb_stats_traditional';
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VARIABLE_NAME VARIABLE_VALUE
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INNODB_STATS_TRADITIONAL ON
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set session innodb_stats_traditional='OFF';
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ERROR HY000: Variable 'innodb_stats_traditional' is a GLOBAL variable and should be set with SET GLOBAL
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set @@session.innodb_stats_traditional='ON';
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ERROR HY000: Variable 'innodb_stats_traditional' is a GLOBAL variable and should be set with SET GLOBAL
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set global innodb_stats_traditional=1.1;
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ERROR 42000: Incorrect argument type to variable 'innodb_stats_traditional'
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set global innodb_stats_traditional=1e1;
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ERROR 42000: Incorrect argument type to variable 'innodb_stats_traditional'
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set global innodb_stats_traditional=2;
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ERROR 42000: Variable 'innodb_stats_traditional' can't be set to the value of '2'
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set global innodb_stats_traditional=-3;
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ERROR 42000: Variable 'innodb_stats_traditional' can't be set to the value of '-3'
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select @@global.innodb_stats_traditional;
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@@global.innodb_stats_traditional
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1
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select * from information_schema.global_variables where variable_name='innodb_stats_traditional';
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VARIABLE_NAME VARIABLE_VALUE
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INNODB_STATS_TRADITIONAL ON
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select * from information_schema.session_variables where variable_name='innodb_stats_traditional';
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VARIABLE_NAME VARIABLE_VALUE
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INNODB_STATS_TRADITIONAL ON
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set global innodb_stats_traditional='AUTO';
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ERROR 42000: Variable 'innodb_stats_traditional' can't be set to the value of 'AUTO'
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SET @@global.innodb_stats_traditional = @start_global_value;
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SELECT @@global.innodb_stats_traditional;
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@@global.innodb_stats_traditional
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0
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@ -0,0 +1,47 @@
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--source include/have_innodb.inc
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SET @start_global_value = @@global.innodb_stats_modified_counter;
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SELECT @start_global_value;
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#
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# exists as global only
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#
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--echo Valid values are one or above
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select @@global.innodb_stats_modified_counter >=1;
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select @@global.innodb_stats_modified_counter;
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--error ER_INCORRECT_GLOBAL_LOCAL_VAR
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select @@session.innodb_stats_modified_counter;
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show global variables like 'innodb_stats_modified_counter';
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show session variables like 'innodb_stats_modified_counter';
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select * from information_schema.global_variables where variable_name='innodb_stats_modified_counter';
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select * from information_schema.session_variables where variable_name='innodb_stats_modified_counter';
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#
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# show that it's writable
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#
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set global innodb_stats_modified_counter=10;
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select @@global.innodb_stats_modified_counter;
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select * from information_schema.global_variables where variable_name='innodb_stats_modified_counter';
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select * from information_schema.session_variables where variable_name='innodb_stats_modified_counter';
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--error ER_GLOBAL_VARIABLE
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set session innodb_stats_modified_counter=1;
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#
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# incorrect types
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#
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--error ER_WRONG_TYPE_FOR_VAR
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set global innodb_stats_modified_counter=1.1;
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--error ER_WRONG_TYPE_FOR_VAR
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set global innodb_stats_modified_counter=1e1;
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--error ER_WRONG_TYPE_FOR_VAR
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set global innodb_stats_modified_counter="foo";
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set global innodb_stats_modified_counter=-7;
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select @@global.innodb_stats_modified_counter;
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select * from information_schema.global_variables where variable_name='innodb_stats_modified_counter';
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#
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# cleanup
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#
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SET @@global.innodb_stats_modified_counter = @start_global_value;
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SELECT @@global.innodb_stats_modified_counter;
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--source include/have_innodb.inc
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SET @start_global_value = @@global.innodb_stats_traditional;
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SELECT @start_global_value;
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#
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# exists as global only
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#
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--echo Valid values are 'ON' and 'OFF'
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select @@global.innodb_stats_traditional in (0, 1);
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select @@global.innodb_stats_traditional;
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--error ER_INCORRECT_GLOBAL_LOCAL_VAR
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select @@session.innodb_stats_traditional;
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show global variables like 'innodb_stats_traditional';
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show session variables like 'innodb_stats_traditional';
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select * from information_schema.global_variables where variable_name='innodb_stats_traditional';
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select * from information_schema.session_variables where variable_name='innodb_stats_traditional';
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#
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# show that it's writable
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#
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set global innodb_stats_traditional='OFF';
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select @@global.innodb_stats_traditional;
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select * from information_schema.global_variables where variable_name='innodb_stats_traditional';
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select * from information_schema.session_variables where variable_name='innodb_stats_traditional';
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set @@global.innodb_stats_traditional=1;
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select @@global.innodb_stats_traditional;
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select * from information_schema.global_variables where variable_name='innodb_stats_traditional';
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select * from information_schema.session_variables where variable_name='innodb_stats_traditional';
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set global innodb_stats_traditional=0;
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select @@global.innodb_stats_traditional;
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select * from information_schema.global_variables where variable_name='innodb_stats_traditional';
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select * from information_schema.session_variables where variable_name='innodb_stats_traditional';
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set @@global.innodb_stats_traditional='ON';
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select @@global.innodb_stats_traditional;
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select * from information_schema.global_variables where variable_name='innodb_stats_traditional';
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select * from information_schema.session_variables where variable_name='innodb_stats_traditional';
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--error ER_GLOBAL_VARIABLE
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set session innodb_stats_traditional='OFF';
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--error ER_GLOBAL_VARIABLE
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set @@session.innodb_stats_traditional='ON';
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#
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# incorrect types
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#
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--error ER_WRONG_TYPE_FOR_VAR
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set global innodb_stats_traditional=1.1;
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--error ER_WRONG_TYPE_FOR_VAR
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set global innodb_stats_traditional=1e1;
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--error ER_WRONG_VALUE_FOR_VAR
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set global innodb_stats_traditional=2;
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--error ER_WRONG_VALUE_FOR_VAR
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set global innodb_stats_traditional=-3;
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select @@global.innodb_stats_traditional;
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select * from information_schema.global_variables where variable_name='innodb_stats_traditional';
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select * from information_schema.session_variables where variable_name='innodb_stats_traditional';
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--error ER_WRONG_VALUE_FOR_VAR
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set global innodb_stats_traditional='AUTO';
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#
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# Cleanup
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#
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SET @@global.innodb_stats_traditional = @start_global_value;
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SELECT @@global.innodb_stats_traditional;
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