I need to say, optionId = 1 AND (4 or 6 or 6) .... etc...
that's what the HAVING clause does ;o)
I don't understand whats happening at teh bottom of the query..
can you dumb it down for me?
use the ON clause of the join to select only those rows you're interested
in --
and assetPropertyOption.optionId
in ( 2, 8, 12 )
and then, after applying the GROUP BY clause to group the option rows for
each asset, use the HAVING clause to count the option rows for each asset
according to your specific requirements
having sum(case when assetPropertyOption.optionId = 2
then 1 else 0 end ) = 1
there must be exactly one option 2
and sum(case when assetPropertyOption.optionId in ( 8, 12 )
then 1 else 0 end ) > 0
there must be at least one option which is either 8 or 12
Whee do you live? anywhere beerable?
centre of the universe -- toronto canada
;o)
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