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This change splits innodb_file_format_check into innodb_file_format_check

and innodb_file_format_max two system variables. And this also fixes
bug #53654 after 2nd shutdown innodb_file_format_check attains strange
values.

rb://366 approved by Marko
This commit is contained in:
Jimmy Yang
2010-06-17 02:13:53 -07:00
parent 70cef4f851
commit 0cbc668fc2
24 changed files with 277 additions and 286 deletions

View File

@ -3,6 +3,9 @@ select @@innodb_file_format;
Antelope
select @@innodb_file_format_check;
@@innodb_file_format_check
1
select @@innodb_file_format_max;
@@innodb_file_format_max
Antelope
set global innodb_file_format=antelope;
set global innodb_file_format=barracuda;
@ -22,22 +25,26 @@ ERROR 42000: Variable 'innodb_file_format' can't be set to the value of 'off'
select @@innodb_file_format;
@@innodb_file_format
Antelope
set global innodb_file_format_check=antelope;
set global innodb_file_format_check=barracuda;
set global innodb_file_format_check=cheetah;
ERROR 42000: Variable 'innodb_file_format_check' can't be set to the value of 'cheetah'
select @@innodb_file_format_check;
@@innodb_file_format_check
Barracuda
set global innodb_file_format_check=default;
select @@innodb_file_format_check;
@@innodb_file_format_check
set global innodb_file_format_max=antelope;
set global innodb_file_format_max=barracuda;
set global innodb_file_format_max=cheetah;
ERROR 42000: Variable 'innodb_file_format_max' can't be set to the value of 'cheetah'
select @@innodb_file_format_max;
@@innodb_file_format_max
Barracuda
set global innodb_file_format_max=default;
select @@innodb_file_format_max;
@@innodb_file_format_max
Antelope
set global innodb_file_format=on;
ERROR 42000: Variable 'innodb_file_format' can't be set to the value of 'ON'
set global innodb_file_format=off;
ERROR 42000: Variable 'innodb_file_format' can't be set to the value of 'off'
select @@innodb_file_format_check;
@@innodb_file_format_check
Barracuda
set global innodb_file_format_check=antelope;
select @@innodb_file_format_max;
@@innodb_file_format_max
Antelope
set global innodb_file_format_max=antelope;
set global innodb_file_format_check=off;
ERROR HY000: Variable 'innodb_file_format_check' is a read only variable
SET GLOBAL innodb_file_format=Antelope;
SET GLOBAL innodb_file_format_max=Antelope;