Am 17.06.2013, 08:58 Uhr, schrieb Chris Withers <[email protected]>:
Hi All,
I seems to commonly need to do a query which should return zero or one
mapped objects.
.one() isn't what I want as no returned object is ok.
.first() isn't what I want as if my query would return more than one
object, I have the query wrong and so want an exception.
.count() would seem to be your friend here, at least in case that a lot of
rows might be returned.
Is there something already available that meets this need?
Only if you can express that need as a query.
Charlie
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