[Vince]

Depends on the type of query (select, insert, update), the query itself, the database engine (InnoDB or MyISAM) and the hardware that runs it. A run of 50 queries per second seems pretty standard though (20 millisecond average). The average single select query takes between 5 and 15 milliseconds to execute and then there's the overhead from Pawn.

For batch inserts or updates use transactions so that the database doesn't automatically commit after each statement.