1SET @start_value = @@GLOBAL.innodb_sched_priority_cleaner;
2SELECT @@GLOBAL.innodb_sched_priority_cleaner;
3@@GLOBAL.innodb_sched_priority_cleaner
419
5SELECT @@SESSION.innodb_sched_priority_cleaner;
6ERROR HY000: Variable 'innodb_sched_priority_cleaner' is a GLOBAL variable
7SET GLOBAL innodb_sched_priority_cleaner=19;
8SELECT @@GLOBAL.innodb_sched_priority_cleaner;
9@@GLOBAL.innodb_sched_priority_cleaner
1019
11SET GLOBAL innodb_sched_priority_cleaner=5;
12SELECT @@GLOBAL.innodb_sched_priority_cleaner;
13@@GLOBAL.innodb_sched_priority_cleaner
145
15SET GLOBAL innodb_sched_priority_cleaner=0;
16SELECT @@GLOBAL.innodb_sched_priority_cleaner;
17@@GLOBAL.innodb_sched_priority_cleaner
180
19SET GLOBAL innodb_sched_priority_cleaner=-1;
20Warnings:
21Warning	1292	Truncated incorrect innodb_sched_priority_cleaner value: '-1'
22SELECT @@GLOBAL.innodb_sched_priority_cleaner;
23@@GLOBAL.innodb_sched_priority_cleaner
240
25SET GLOBAL innodb_sched_priority_cleaner=1.1;
26ERROR 42000: Incorrect argument type to variable 'innodb_sched_priority_cleaner'
27SET GLOBAL innodb_sched_priority_cleaner=1e1;
28ERROR 42000: Incorrect argument type to variable 'innodb_sched_priority_cleaner'
29SET GLOBAL innodb_sched_priority_cleaner='foo';
30ERROR 42000: Incorrect argument type to variable 'innodb_sched_priority_cleaner'
31