comparison demo/more/orm1.ur @ 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 8d3aa6c7cee0
children 819756825c8d
comparison
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1885:8297968cf7ef 1886:b7cd3c7c7edd