comparison src/urweb.grm @ 1886:b7cd3c7c7edd

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 d6b0ee53dc93
children c3b03d099e04
comparison
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1885:8297968cf7ef 1886:b7cd3c7c7edd