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annotate tests/ktuple.ur @ 1394:d328983dc5a6

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Allow subqueries to reference aggregate-only columns of free tables; treat non-COUNT aggregate functions as possibly returning NULL
author Adam Chlipala <adam@chlipala.net>
date Sat, 15 Jan 2011 14:53:13 -0500
parents d008c4c43a0a
children
rev   line source
adam@1302 1 type q = (fn p => p.1) (int, float)
adam@1302 2 type q = (fn p => p.1 * $p.3) (int, float, [])