1SELECT @@GLOBAL.innodb_track_redo_log_now;
2@@GLOBAL.innodb_track_redo_log_now
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4SET @@GLOBAL.innodb_track_redo_log_now=1;
5SELECT @@GLOBAL.innodb_track_redo_log_now;
6@@GLOBAL.innodb_track_redo_log_now
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8SET @@GLOBAL.innodb_track_redo_log_now=0;
9SELECT @@GLOBAL.innodb_track_redo_log_now;
10@@GLOBAL.innodb_track_redo_log_now
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12SET @@GLOBAL.innodb_track_redo_log_now=ON;
13SELECT @@GLOBAL.innodb_track_redo_log_now;
14@@GLOBAL.innodb_track_redo_log_now
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16SET @@GLOBAL.innodb_track_redo_log_now=OFF;
17SELECT @@GLOBAL.innodb_track_redo_log_now;
18@@GLOBAL.innodb_track_redo_log_now
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20SET @@SESSION.innodb_track_redo_log_now=ON;
21ERROR HY000: Variable 'innodb_track_redo_log_now' is a GLOBAL variable and should be set with SET GLOBAL
22SET @@GLOBAL.innodb_track_redo_log_now=1.1;
23ERROR 42000: Incorrect argument type to variable 'innodb_track_redo_log_now'
24SET @@GLOBAL.innodb_track_redo_log_now='foo';
25ERROR 42000: Variable 'innodb_track_redo_log_now' can't be set to the value of 'foo'
26SET @@GLOBAL.innodb_track_redo_log_now=1e1;
27ERROR 42000: Incorrect argument type to variable 'innodb_track_redo_log_now'
28SET @@GLOBAL.innodb_track_redo_log_now=default;
29