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annotate tests/insert.ur @ 1886:b7cd3c7c7edd

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Interpret 'table' signature items more flexibly, automatically adding (Ur) constraints to support a kind of subtyping over (SQL) constraint sets
author Adam Chlipala <adam@chlipala.net>
date Mon, 04 Nov 2013 15:14:23 -0500
parents bc89dfdbc495
children
rev   line source
adamc@299 1 table t1 : {A : int, B : string, C : float, D : bool}
adamc@299 2
adamc@299 3 fun main () : transaction page =
adamc@302 4 () <- dml (INSERT INTO t1 (A, B, C, D) VALUES (5, "6", 7.0, TRUE));
adamc@299 5 return <html><body>Inserted.</body></html>