diff options
Diffstat (limited to 'test/distinct.test')
| -rw-r--r-- | test/distinct.test | 24 |
1 files changed, 20 insertions, 4 deletions
diff --git a/test/distinct.test b/test/distinct.test index 3a33544..fcbe4e6 100644 --- a/test/distinct.test +++ b/test/distinct.test @@ -168,17 +168,33 @@ foreach {tn sql temptables res} { 6 "b FROM t1" {hash} {b B} 7 "a FROM t1" {} {A a} 8 "b COLLATE nocase FROM t1" {} {b} - 9 "b COLLATE nocase FROM t1 ORDER BY b COLLATE nocase" {} {B} + 9 "b COLLATE nocase FROM t1 ORDER BY b COLLATE nocase" {} {b} } { do_execsql_test 2.$tn.1 "SELECT DISTINCT $sql" $res do_temptables_test 2.$tn.2 "SELECT DISTINCT $sql" $temptables } do_execsql_test 2.A { - SELECT (SELECT DISTINCT o.a FROM t1 AS i) FROM t1 AS o; + SELECT (SELECT DISTINCT o.a FROM t1 AS i) FROM t1 AS o ORDER BY rowid; } {a A a A} - - +do_test 3.0 { + db eval { + CREATE TABLE t3(a INTEGER, b INTEGER, c, UNIQUE(a,b)); + INSERT INTO t3 VALUES + (null, null, 1), + (null, null, 2), + (null, 3, 4), + (null, 3, 5), + (6, null, 7), + (6, null, 8); + SELECT DISTINCT a, b FROM t3 ORDER BY +a, +b; + } +} {{} {} {} 3 6 {}} +do_test 3.1 { + regexp {OpenEphemeral} [db eval { + EXPLAIN SELECT DISTINCT a, b FROM t3 ORDER BY +a, +b; + }] +} {0} finish_test |