Mercurial > urweb
view tests/timestamp.ur @ 2215:639e62ca2530
Mostly finish effectfulness analysis.
author | Ziv Scully <ziv@mit.edu> |
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date | Fri, 31 Oct 2014 09:25:03 -0400 |
parents | 690638bd9fef |
children |
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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 :: [])})