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annotate tests/delete.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 0aee86b8a6d6
children
rev   line source
adamc@301 1 table t1 : {A : int, B : string, C : float, D : bool}
adamc@301 2
adamc@301 3 fun main () : transaction page =
adamc@310 4 () <- dml (DELETE FROM t1 WHERE A = 5);
adamc@301 5 return <html><body>Deleted.</body></html>