diff options
Diffstat (limited to 'tests/agg.ur')
| -rw-r--r-- | tests/agg.ur | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/tests/agg.ur b/tests/agg.ur new file mode 100644 index 0000000..19a8644 --- /dev/null +++ b/tests/agg.ur @@ -0,0 +1,14 @@ +table t1 : {A : int, B : string, C : float} +table t2 : {A : float, D : int, E : option string} + +val q1 : sql_query [] _ _ = (SELECT COUNT( * ) FROM t1) +val q2 : sql_query [] _ _ = (SELECT AVG(t1.A) FROM t1) +val q3 : sql_query [] _ _ = (SELECT SUM(t1.C) FROM t1) +val q4 : sql_query [] _ _ = (SELECT MIN(t1.B), MAX(t1.A) FROM t1) +val q5 : sql_query [] _ _ = (SELECT SUM(t1.A) FROM t1 GROUP BY t1.B) +val q6 = (SELECT COUNT(t2.E) FROM t2 GROUP BY t2.D) + +fun main () : transaction page = + xml <- queryX q6 (fn r => <xml>{[r.1]};</xml>); + xml2 <- queryX q4 (fn r => <xml>{[r.1]}, {[r.2]};</xml>); + return <xml><body>{xml}<br/>{xml2}</body></xml> |