| Encapsulates SQL expressions used for where clause snippets.
NOTE: This is UNSAFE and BREAKS the idea behind the Entity Engine where
you avoid directly specifying SQL. So, KEEP IT MINIMAL and preferrably replace
it when the feature you are getting at is implemented in a more automatic way for you.
By minimal I mean use this in conjunction with other EntityConditions like the
EntityExpr, EntityConditionList and EntityFieldMap objects which more cleanly
encapsulate where conditions and don't require you to directly write SQL.
author:
David E. Jones
version:
$Revision: 1.4 $
since:
2.0 | 