| Index: third_party/sqlite/src/test/tkt2339.test
|
| diff --git a/third_party/sqlite/src/test/tkt2339.test b/third_party/sqlite/src/test/tkt2339.test
|
| new file mode 100644
|
| index 0000000000000000000000000000000000000000..41acd377ce64d9df855ccc75dd3fc9c22690dc75
|
| --- /dev/null
|
| +++ b/third_party/sqlite/src/test/tkt2339.test
|
| @@ -0,0 +1,100 @@
|
| +# 2007 May 6
|
| +#
|
| +# The author disclaims copyright to this source code. In place of
|
| +# a legal notice, here is a blessing:
|
| +#
|
| +# May you do good and not evil.
|
| +# May you find forgiveness for yourself and forgive others.
|
| +# May you share freely, never taking more than you give.
|
| +#
|
| +#***********************************************************************
|
| +#
|
| +# $Id: tkt2339.test,v 1.2 2007/09/12 17:01:45 danielk1977 Exp $
|
| +#
|
| +
|
| +set testdir [file dirname $argv0]
|
| +source $testdir/tester.tcl
|
| +
|
| +ifcapable !subquery||!compound {
|
| + finish_test
|
| + return
|
| +}
|
| +
|
| +do_test tkt2339.1 {
|
| + execsql {
|
| + create table t1(num int);
|
| + insert into t1 values (1);
|
| + insert into t1 values (2);
|
| + insert into t1 values (3);
|
| + insert into t1 values (4);
|
| +
|
| + create table t2(num int);
|
| + insert into t2 values (11);
|
| + insert into t2 values (12);
|
| + insert into t2 values (13);
|
| + insert into t2 values (14);
|
| +
|
| + SELECT * FROM (SELECT * FROM t1 ORDER BY num DESC LIMIT 2)
|
| + UNION
|
| + SELECT * FROM (SELECT * FROM t2 ORDER BY num DESC LIMIT 2)
|
| + }
|
| +} {3 4 13 14}
|
| +do_test tkt2339.2 {
|
| + execsql {
|
| + SELECT * FROM (SELECT * FROM t1 ORDER BY num DESC LIMIT 2)
|
| + UNION ALL
|
| + SELECT * FROM (SELECT * FROM t2 ORDER BY num DESC LIMIT 2)
|
| + }
|
| +} {4 3 14 13}
|
| +do_test tkt2339.3 {
|
| + execsql {
|
| + SELECT * FROM (SELECT * FROM t1 ORDER BY num DESC)
|
| + UNION ALL
|
| + SELECT * FROM (SELECT * FROM t2 ORDER BY num DESC LIMIT 2)
|
| + }
|
| +} {4 3 2 1 14 13}
|
| +do_test tkt2339.4 {
|
| + execsql {
|
| + SELECT * FROM (SELECT * FROM t1 ORDER BY num DESC LIMIT 2)
|
| + UNION ALL
|
| + SELECT * FROM (SELECT * FROM t2 ORDER BY num DESC)
|
| + }
|
| +} {4 3 14 13 12 11}
|
| +do_test tkt2339.5 {
|
| + execsql {
|
| + SELECT * FROM (SELECT * FROM t1 ORDER BY num DESC LIMIT 2)
|
| + UNION
|
| + SELECT * FROM (SELECT * FROM t2 ORDER BY num DESC)
|
| + }
|
| +} {3 4 11 12 13 14}
|
| +do_test tkt2339.6 {
|
| + execsql {
|
| + SELECT * FROM (SELECT * FROM t1 ORDER BY num DESC LIMIT 2)
|
| + EXCEPT
|
| + SELECT * FROM (SELECT * FROM t2 ORDER BY num DESC)
|
| + }
|
| +} {3 4}
|
| +do_test tkt2339.7 {
|
| + execsql {
|
| + SELECT * FROM (SELECT * FROM t1 LIMIT 2)
|
| + UNION
|
| + SELECT * FROM (SELECT * FROM t2 ORDER BY num DESC LIMIT 2)
|
| + }
|
| +} {1 2 13 14}
|
| +do_test tkt2339.8 {
|
| + execsql {
|
| + SELECT * FROM (SELECT * FROM t1 LIMIT 2)
|
| + UNION
|
| + SELECT * FROM (SELECT * FROM t2 LIMIT 2)
|
| + }
|
| +} {1 2 11 12}
|
| +do_test tkt2339.9 {
|
| + execsql {
|
| + SELECT * FROM (SELECT * FROM t1 ORDER BY num DESC LIMIT 2)
|
| + UNION
|
| + SELECT * FROM (SELECT * FROM t2 LIMIT 2)
|
| + }
|
| +} {3 4 11 12}
|
| +
|
| +
|
| +finish_test
|
|
|