f11d60420d
SetParser is capable of returning the exact variable and value of a "SET X=Y" statement, in the cases where X is of a specific set of variables; currently "SQL_MODE" and "@MAXSCALE...". The actual value of the SET statement also needs to be parsed in the case of SQL_MODE, but it becomes unnecessary convoluted if that information somehow should conditionally be expressable in a return value. So, the value will be parsed separately.