I am improving the database tables by adding indexes where appropriate.
I'd like to add indexes to attributes that are used on GROUP_BY queries.
Is there a way to automagically know which fields were used by GROUP_BY?
I am improving the database tables by adding indexes where appropriate.
I'd like to add indexes to attributes that are used on GROUP_BY queries.
Is there a way to automagically know which fields were used by GROUP_BY?