ON MySQL 5.7, generated columns are not allowed with non-deterministic function.
The query that I need to optimize is executing on a bulky table.
Where clause is causing a full scan on the table, need to optimize that.
The column is DateTime type, we have to use the unix_timestamp function as per application
WHERE UNIX_TIMESTAMP(Last_Used_Time) > 1540874005
I am trying to convert UNIX_TIMESTAMP(Last_Used_Time) into a generated column but throws an error disallowed function used in the expression.
Any workaround to allow MySQL to use generated/virtual column with unix_timestamp function.