--optimizer-trace
This is a command-line option for the mariadbd
& mysqld
commands (arg: Required).
- In 10.5 ES, 10.5 CS, 10.4 ES, 10.4 CS, 10.3 ES:
Controls tracing of the Optimizer: optimizer_trace=option=val[,option=val...], where option is one of {enabled} and val is one of {on, off, default}
- In 10.3 CS, 10.2 ES, 10.2 CS:
Not present
See also: Options for mariadbd & mysqld in 10.5 ES, in 10.5 CS, in 10.4 ES, in 10.4 CS, in 10.3 ES, in 10.3 CS, in 10.2 ES, and in 10.2 CS
DETAILS
CHANGE HISTORY
Release Series |
History |
---|---|
10.5 Enterprise |
|
10.5 Community |
|
10.4 Enterprise |
|
10.4 Community |
|
10.3 Enterprise |
|
10.3 Community |
|
10.2 Enterprise |
|
10.2 Community |
|