ignite-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Sergi Vladykin <sergi.vlady...@gmail.com>
Subject Re: Are there any performance considerations when using placeholders '?' in SQL statements?
Date Wed, 29 Jul 2015 17:17:37 GMT
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.


2015-07-29 0:38 GMT+03:00 William Kemper <doohick@gmail.com>:

> 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.

View raw message