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diff tests/agg.ur @ 265:b66e692422a4

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Monoize COUNT(*)
author Adam Chlipala <adamc@hcoop.net>
date Sun, 31 Aug 2008 16:20:34 -0400
parents 71bafe66dbe1
children 7a7efbb3e354
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line diff
--- a/tests/agg.ur	Sun Aug 31 16:13:07 2008 -0400
+++ b/tests/agg.ur	Sun Aug 31 16:20:34 2008 -0400
@@ -8,3 +8,15 @@
 
 (*val q5 = (SELECT t1.A FROM t1 GROUP BY t1.B)*)
 val q5 = (SELECT SUM(t1.A) AS X FROM t1 GROUP BY t1.B)
+
+
+datatype list a = Nil | Cons of a * list a
+
+val r1 : transaction (list int) =
+        query q1
+        (fn fs acc => return (Cons (fs.X, acc)))
+        Nil
+
+val main : unit -> transaction page = fn () =>
+        n <- r1;
+        return <html><body>Nothing to see here!</body></html>