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Catch UnboundNamed exceptions that arise from missing signature items
author Adam Chlipala <adam@chlipala.net>
date Fri, 21 Oct 2011 08:51:30 -0400
parents 8fce85939259
children
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table t : {A : int, B : string}

task initialize = fn () => dml (UPDATE t SET A = A + 1 WHERE TRUE);
                     dml (UPDATE t SET B = 'q' WHERE TRUE)