1SELECT @@global.innodb_encrypt_online_alter_logs;
2@@global.innodb_encrypt_online_alter_logs
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4SET GLOBAL innodb_encrypt_online_alter_logs = ON;
5ERROR HY000: Variable 'innodb_encrypt_online_alter_logs' is a read only variable
6Expected error 'read only variable'
7SET GLOBAL innodb_encrypt_online_alter_logs = OFF;
8ERROR HY000: Variable 'innodb_encrypt_online_alter_logs' is a read only variable
9Expected error 'read only variable'
10SET GLOBAL innodb_encrypt_online_alter_logs = "ENABLE";
11ERROR HY000: Variable 'innodb_encrypt_online_alter_logs' is a read only variable
12