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5.3 merge

This commit is contained in:
Sergei Golubchik
2012-01-13 15:50:02 +01:00
750 changed files with 17402 additions and 7153 deletions

View File

@@ -1,22 +1,22 @@
SET @start_global_value = @@global.join_cache_level;
select @@global.join_cache_level;
@@global.join_cache_level
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select @@session.join_cache_level;
@@session.join_cache_level
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show global variables like 'join_cache_level';
Variable_name Value
join_cache_level 1
join_cache_level 2
show session variables like 'join_cache_level';
Variable_name Value
join_cache_level 1
join_cache_level 2
select * from information_schema.global_variables where variable_name='join_cache_level';
VARIABLE_NAME VARIABLE_VALUE
JOIN_CACHE_LEVEL 1
JOIN_CACHE_LEVEL 2
select * from information_schema.session_variables where variable_name='join_cache_level';
VARIABLE_NAME VARIABLE_VALUE
JOIN_CACHE_LEVEL 1
JOIN_CACHE_LEVEL 2
set global join_cache_level=4;
select @@global.join_cache_level;
@@global.join_cache_level