Mercurial > urweb
view tests/timestamp.ur @ 1883:5125b1df6045
Save disjointness environments across top-level declarations
author | Adam Chlipala <adam@chlipala.net> |
---|---|
date | Thu, 17 Oct 2013 09:22:38 -0400 |
parents | 690638bd9fef |
children |
line wrap: on
line source
table t : { A : time } fun many ls = case ls of [] => (WHERE TRUE) | tm :: ls' => (WHERE t.A = {[tm]} AND {many ls'}) task initialize = fn () => tm <- now; dml (DELETE FROM t WHERE {many (tm :: [])})