On 07/29/2015 02:41 AM, Dean Rasheed wrote:
> I don't think there is any point in adding the new function
> transformPolicyClause(), which is identical to transformWhereClause().
> You can just use transformWhereClause() with EXPR_KIND_POLICY. It's
> already used for lots of other expression kinds.
Ok -- I went back to using transformWhereClause. I'd still prefer to
change the name -- more than half the uses of the function are for other
than EXPR_KIND_WHERE -- but I don't feel that strongly about it.
> There are a couple of places in test_rls_hooks.c that also need updating.
done
> I think that check_agglevels_and_constraints() and
> transformWindowFuncCall() could be made to emit more targeted error
> messages for EXPR_KIND_POLICY, for example "aggregate functions are
> not allowed in policy USING and WITH CHECK expressions".
done
Unless there are other comments/objections, will commit this later today.
Joe