diff options
| author |  Adam Chlipala <adamc@hcoop.net> | 2010-03-25 16:41:51 -0400 |
|---|---|---|
| committer | Adam Chlipala <adamc@hcoop.net> | 2010-03-25 16:41:51 -0400 |
| commit | ff8b80dbb7cc9e5b8a48efbbf6f2f1009e1ab68e (patch) | |
| tree | 27a26f3ab429e010514e95f29c6f3a0a3aa44381 /tests/agg.ur | |
| parent | a987a1ae26ee20ba32cfb85a0d38797067619105 (diff) | |
'AS' clauses for expression columns may be omitted
Diffstat (limited to 'tests/agg.ur')
| -rw-r--r-- | tests/agg.ur | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/tests/agg.ur b/tests/agg.ur index 55e22c28..19a8644b 100644 --- a/tests/agg.ur +++ b/tests/agg.ur @@ -1,13 +1,14 @@ table t1 : {A : int, B : string, C : float} table t2 : {A : float, D : int, E : option string} -val q1 = (SELECT COUNT( * ) AS X FROM t1) -val q2 = (SELECT AVG(t1.A) AS X FROM t1) -val q3 = (SELECT SUM(t1.C) AS X FROM t1) -val q4 = (SELECT MIN(t1.B) AS X, MAX(t1.A) AS Y FROM t1) -val q5 = (SELECT SUM(t1.A) AS X FROM t1 GROUP BY t1.B) -val q6 = (SELECT COUNT(t2.E) AS N FROM t2 GROUP BY t2.D) +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.N]};</xml>); - return <xml><body>{xml}</body></xml> + 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> |