Currently we do not cache parsed statements, but I think we will in the future, so using placeholders instead of literals is preferable. BTW, parsing of a query with placeholders must be a bit faster than parsing of a query with literals.
Sergi 2015-07-29 0:38 GMT+03:00 William Kemper <[email protected]>: > Will ignite skip query parsing/planning for SQL statements using '?' > placeholders? Is there a statement cache that needs tuning? We've been > burned by the oracle driver's statement cache in the past. >
