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Unified Diff: third_party/sqlite/sqlite-src-3080704/test/selectB.test

Issue 949043002: Add //third_party/sqlite to dirs_to_snapshot, remove net_sql.patch (Closed) Base URL: git@github.com:domokit/mojo.git@master
Patch Set: Created 5 years, 10 months ago
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Index: third_party/sqlite/sqlite-src-3080704/test/selectB.test
diff --git a/third_party/sqlite/sqlite-src-3080704/test/selectB.test b/third_party/sqlite/sqlite-src-3080704/test/selectB.test
new file mode 100644
index 0000000000000000000000000000000000000000..05ec9c6bdb0f5fc96b13444b612354f80086a3eb
--- /dev/null
+++ b/third_party/sqlite/sqlite-src-3080704/test/selectB.test
@@ -0,0 +1,426 @@
+# 2008 June 24
+#
+# 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.
+#
+#***********************************************************************
+# This file implements regression tests for SQLite library.
+#
+# $Id: selectB.test,v 1.10 2009/04/02 16:59:47 drh Exp $
+
+set testdir [file dirname $argv0]
+source $testdir/tester.tcl
+
+ifcapable !compound {
+ finish_test
+ return
+}
+
+proc test_transform {testname sql1 sql2 results} {
+ set ::vdbe1 [list]
+ set ::vdbe2 [list]
+ db eval "explain $sql1" { lappend ::vdbe1 $opcode }
+ db eval "explain $sql2" { lappend ::vdbe2 $opcode }
+
+ do_test $testname.transform {
+ set ::vdbe1
+ } $::vdbe2
+
+ set ::sql1 $sql1
+ do_test $testname.sql1 {
+ execsql $::sql1
+ } $results
+
+ set ::sql2 $sql2
+ do_test $testname.sql2 {
+ execsql $::sql2
+ } $results
+}
+
+do_test selectB-1.1 {
+ execsql {
+ CREATE TABLE t1(a, b, c);
+ CREATE TABLE t2(d, e, f);
+
+ INSERT INTO t1 VALUES( 2, 4, 6);
+ INSERT INTO t1 VALUES( 8, 10, 12);
+ INSERT INTO t1 VALUES(14, 16, 18);
+
+ INSERT INTO t2 VALUES(3, 6, 9);
+ INSERT INTO t2 VALUES(12, 15, 18);
+ INSERT INTO t2 VALUES(21, 24, 27);
+ }
+} {}
+
+for {set ii 1} {$ii <= 2} {incr ii} {
+
+ if {$ii == 2} {
+ do_test selectB-2.1 {
+ execsql {
+ CREATE INDEX i1 ON t1(a);
+ CREATE INDEX i2 ON t2(d);
+ }
+ } {}
+ }
+
+ test_transform selectB-$ii.2 {
+ SELECT * FROM (SELECT a FROM t1 UNION ALL SELECT d FROM t2)
+ } {
+ SELECT a FROM t1 UNION ALL SELECT d FROM t2
+ } {2 8 14 3 12 21}
+
+ test_transform selectB-$ii.3 {
+ SELECT * FROM (SELECT a FROM t1 UNION ALL SELECT d FROM t2) ORDER BY 1
+ } {
+ SELECT a FROM t1 UNION ALL SELECT d FROM t2 ORDER BY 1
+ } {2 3 8 12 14 21}
+
+ test_transform selectB-$ii.4 {
+ SELECT * FROM
+ (SELECT a FROM t1 UNION ALL SELECT d FROM t2)
+ WHERE a>10 ORDER BY 1
+ } {
+ SELECT a FROM t1 WHERE a>10 UNION ALL SELECT d FROM t2 WHERE d>10 ORDER BY 1
+ } {12 14 21}
+
+ test_transform selectB-$ii.5 {
+ SELECT * FROM
+ (SELECT a FROM t1 UNION ALL SELECT d FROM t2)
+ WHERE a>10 ORDER BY a
+ } {
+ SELECT a FROM t1 WHERE a>10
+ UNION ALL
+ SELECT d FROM t2 WHERE d>10
+ ORDER BY a
+ } {12 14 21}
+
+ test_transform selectB-$ii.6 {
+ SELECT * FROM
+ (SELECT a FROM t1 UNION ALL SELECT d FROM t2 WHERE d > 12)
+ WHERE a>10 ORDER BY a
+ } {
+ SELECT a FROM t1 WHERE a>10
+ UNION ALL
+ SELECT d FROM t2 WHERE d>12 AND d>10
+ ORDER BY a
+ } {14 21}
+
+ test_transform selectB-$ii.7 {
+ SELECT * FROM (SELECT a FROM t1 UNION ALL SELECT d FROM t2) ORDER BY 1
+ LIMIT 2
+ } {
+ SELECT a FROM t1 UNION ALL SELECT d FROM t2 ORDER BY 1 LIMIT 2
+ } {2 3}
+
+ test_transform selectB-$ii.8 {
+ SELECT * FROM (SELECT a FROM t1 UNION ALL SELECT d FROM t2) ORDER BY 1
+ LIMIT 2 OFFSET 3
+ } {
+ SELECT a FROM t1 UNION ALL SELECT d FROM t2 ORDER BY 1 LIMIT 2 OFFSET 3
+ } {12 14}
+
+ test_transform selectB-$ii.9 {
+ SELECT * FROM (
+ SELECT a FROM t1 UNION ALL SELECT d FROM t2 UNION ALL SELECT c FROM t1
+ )
+ } {
+ SELECT a FROM t1 UNION ALL SELECT d FROM t2 UNION ALL SELECT c FROM t1
+ } {2 8 14 3 12 21 6 12 18}
+
+ test_transform selectB-$ii.10 {
+ SELECT * FROM (
+ SELECT a FROM t1 UNION ALL SELECT d FROM t2 UNION ALL SELECT c FROM t1
+ ) ORDER BY 1
+ } {
+ SELECT a FROM t1 UNION ALL SELECT d FROM t2 UNION ALL SELECT c FROM t1
+ ORDER BY 1
+ } {2 3 6 8 12 12 14 18 21}
+
+ test_transform selectB-$ii.11 {
+ SELECT * FROM (
+ SELECT a FROM t1 UNION ALL SELECT d FROM t2 UNION ALL SELECT c FROM t1
+ ) WHERE a>=10 ORDER BY 1 LIMIT 3
+ } {
+ SELECT a FROM t1 WHERE a>=10 UNION ALL SELECT d FROM t2 WHERE d>=10
+ UNION ALL SELECT c FROM t1 WHERE c>=10
+ ORDER BY 1 LIMIT 3
+ } {12 12 14}
+
+ test_transform selectB-$ii.12 {
+ SELECT * FROM (SELECT a FROM t1 UNION ALL SELECT d FROM t2 LIMIT 2)
+ } {
+ SELECT a FROM t1 UNION ALL SELECT d FROM t2 LIMIT 2
+ } {2 8}
+
+ # An ORDER BY in a compound subqueries defeats flattening. Ticket #3773
+ # test_transform selectB-$ii.13 {
+ # SELECT * FROM (SELECT a FROM t1 UNION ALL SELECT d FROM t2 ORDER BY a ASC)
+ # } {
+ # SELECT a FROM t1 UNION ALL SELECT d FROM t2 ORDER BY 1 ASC
+ # } {2 3 8 12 14 21}
+ #
+ # test_transform selectB-$ii.14 {
+ # SELECT * FROM (SELECT a FROM t1 UNION ALL SELECT d FROM t2 ORDER BY a DESC)
+ # } {
+ # SELECT a FROM t1 UNION ALL SELECT d FROM t2 ORDER BY 1 DESC
+ # } {21 14 12 8 3 2}
+ #
+ # test_transform selectB-$ii.14 {
+ # SELECT * FROM (
+ # SELECT a FROM t1 UNION ALL SELECT d FROM t2 ORDER BY a DESC
+ # ) LIMIT 2 OFFSET 2
+ # } {
+ # SELECT a FROM t1 UNION ALL SELECT d FROM t2 ORDER BY 1 DESC
+ # LIMIT 2 OFFSET 2
+ # } {12 8}
+ #
+ # test_transform selectB-$ii.15 {
+ # SELECT * FROM (
+ # SELECT a, b FROM t1 UNION ALL SELECT d, e FROM t2 ORDER BY a ASC, e DESC
+ # )
+ # } {
+ # SELECT a, b FROM t1 UNION ALL SELECT d, e FROM t2 ORDER BY a ASC, e DESC
+ # } {2 4 3 6 8 10 12 15 14 16 21 24}
+}
+
+do_test selectB-3.0 {
+ execsql {
+ DROP INDEX i1;
+ DROP INDEX i2;
+ }
+} {}
+
+for {set ii 3} {$ii <= 6} {incr ii} {
+
+ switch $ii {
+ 4 {
+ optimization_control db query-flattener off
+ }
+ 5 {
+ optimization_control db query-flattener on
+ do_test selectB-5.0 {
+ execsql {
+ CREATE INDEX i1 ON t1(a);
+ CREATE INDEX i2 ON t1(b);
+ CREATE INDEX i3 ON t1(c);
+ CREATE INDEX i4 ON t2(d);
+ CREATE INDEX i5 ON t2(e);
+ CREATE INDEX i6 ON t2(f);
+ }
+ } {}
+ }
+ 6 {
+ optimization_control db query-flattener off
+ }
+ }
+
+ do_test selectB-$ii.1 {
+ execsql {
+ SELECT DISTINCT * FROM
+ (SELECT c FROM t1 UNION ALL SELECT e FROM t2)
+ ORDER BY 1;
+ }
+ } {6 12 15 18 24}
+
+ do_test selectB-$ii.2 {
+ execsql {
+ SELECT c, count(*) FROM
+ (SELECT c FROM t1 UNION ALL SELECT e FROM t2)
+ GROUP BY c ORDER BY 1;
+ }
+ } {6 2 12 1 15 1 18 1 24 1}
+ do_test selectB-$ii.3 {
+ execsql {
+ SELECT c, count(*) FROM
+ (SELECT c FROM t1 UNION ALL SELECT e FROM t2)
+ GROUP BY c HAVING count(*)>1;
+ }
+ } {6 2}
+ do_test selectB-$ii.4 {
+ execsql {
+ SELECT t4.c, t3.a FROM
+ (SELECT c FROM t1 UNION ALL SELECT e FROM t2) AS t4, t1 AS t3
+ WHERE t3.a=14
+ ORDER BY 1
+ }
+ } {6 14 6 14 12 14 15 14 18 14 24 14}
+
+ do_test selectB-$ii.5 {
+ execsql {
+ SELECT d FROM t2
+ EXCEPT
+ SELECT a FROM (SELECT a FROM t1 UNION ALL SELECT d FROM t2)
+ }
+ } {}
+ do_test selectB-$ii.6 {
+ execsql {
+ SELECT * FROM (SELECT a FROM t1 UNION ALL SELECT d FROM t2)
+ EXCEPT
+ SELECT * FROM (SELECT a FROM t1 UNION ALL SELECT d FROM t2)
+ }
+ } {}
+ do_test selectB-$ii.7 {
+ execsql {
+ SELECT c FROM t1
+ EXCEPT
+ SELECT * FROM (SELECT e FROM t2 UNION ALL SELECT f FROM t2)
+ }
+ } {12}
+ do_test selectB-$ii.8 {
+ execsql {
+ SELECT * FROM (SELECT e FROM t2 UNION ALL SELECT f FROM t2)
+ EXCEPT
+ SELECT c FROM t1
+ }
+ } {9 15 24 27}
+ do_test selectB-$ii.9 {
+ execsql {
+ SELECT * FROM (SELECT e FROM t2 UNION ALL SELECT f FROM t2)
+ EXCEPT
+ SELECT c FROM t1
+ ORDER BY c DESC
+ }
+ } {27 24 15 9}
+
+ do_test selectB-$ii.10 {
+ execsql {
+ SELECT * FROM (SELECT e FROM t2 UNION ALL SELECT f FROM t2)
+ UNION
+ SELECT c FROM t1
+ ORDER BY c DESC
+ }
+ } {27 24 18 15 12 9 6}
+ do_test selectB-$ii.11 {
+ execsql {
+ SELECT c FROM t1
+ UNION
+ SELECT * FROM (SELECT e FROM t2 UNION ALL SELECT f FROM t2)
+ ORDER BY c
+ }
+ } {6 9 12 15 18 24 27}
+ do_test selectB-$ii.12 {
+ execsql {
+ SELECT c FROM t1 UNION SELECT e FROM t2 UNION ALL SELECT f FROM t2
+ ORDER BY c
+ }
+ } {6 9 12 15 18 18 24 27}
+ do_test selectB-$ii.13 {
+ execsql {
+ SELECT * FROM (SELECT e FROM t2 UNION ALL SELECT f FROM t2)
+ UNION
+ SELECT * FROM (SELECT e FROM t2 UNION ALL SELECT f FROM t2)
+ ORDER BY 1
+ }
+ } {6 9 15 18 24 27}
+
+ do_test selectB-$ii.14 {
+ execsql {
+ SELECT c FROM t1
+ INTERSECT
+ SELECT * FROM (SELECT e FROM t2 UNION ALL SELECT f FROM t2)
+ ORDER BY 1
+ }
+ } {6 18}
+ do_test selectB-$ii.15 {
+ execsql {
+ SELECT * FROM (SELECT e FROM t2 UNION ALL SELECT f FROM t2)
+ INTERSECT
+ SELECT c FROM t1
+ ORDER BY 1
+ }
+ } {6 18}
+ do_test selectB-$ii.16 {
+ execsql {
+ SELECT * FROM (SELECT e FROM t2 UNION ALL SELECT f FROM t2)
+ INTERSECT
+ SELECT * FROM (SELECT e FROM t2 UNION ALL SELECT f FROM t2)
+ ORDER BY 1
+ }
+ } {6 9 15 18 24 27}
+
+ do_test selectB-$ii.17 {
+ execsql {
+ SELECT * FROM (
+ SELECT a FROM t1 UNION ALL SELECT d FROM t2 LIMIT 4
+ ) LIMIT 2
+ }
+ } {2 8}
+
+ do_test selectB-$ii.18 {
+ execsql {
+ SELECT * FROM (
+ SELECT a FROM t1 UNION ALL SELECT d FROM t2 LIMIT 4 OFFSET 2
+ ) LIMIT 2
+ }
+ } {14 3}
+
+ do_test selectB-$ii.19 {
+ execsql {
+ SELECT * FROM (
+ SELECT DISTINCT (a/10) FROM t1 UNION ALL SELECT DISTINCT(d%2) FROM t2
+ )
+ }
+ } {0 1 1 0}
+
+ do_test selectB-$ii.20 {
+ execsql {
+ SELECT DISTINCT * FROM (
+ SELECT DISTINCT (a/10) FROM t1 UNION ALL SELECT DISTINCT(d%2) FROM t2
+ )
+ }
+ } {0 1}
+
+ do_test selectB-$ii.21 {
+ execsql {
+ SELECT * FROM (SELECT * FROM t1 UNION ALL SELECT * FROM t2) ORDER BY a+b
+ }
+ } {2 4 6 3 6 9 8 10 12 12 15 18 14 16 18 21 24 27}
+
+ do_test selectB-$ii.22 {
+ execsql {
+ SELECT * FROM (SELECT 345 UNION ALL SELECT d FROM t2) ORDER BY 1;
+ }
+ } {3 12 21 345}
+
+ do_test selectB-$ii.23 {
+ execsql {
+ SELECT x, y FROM (
+ SELECT a AS x, b AS y FROM t1
+ UNION ALL
+ SELECT a*10 + 0.1, f*10 + 0.1 FROM t1 JOIN t2 ON (c=d)
+ UNION ALL
+ SELECT a*100, b*100 FROM t1
+ ) ORDER BY 1;
+ }
+ } {2 4 8 10 14 16 80.1 180.1 200 400 800 1000 1400 1600}
+
+ do_test selectB-$ii.24 {
+ execsql {
+ SELECT x, y FROM (
+ SELECT a AS x, b AS y FROM t1
+ UNION ALL
+ SELECT a*10 + 0.1, f*10 + 0.1 FROM t1 LEFT JOIN t2 ON (c=d)
+ UNION ALL
+ SELECT a*100, b*100 FROM t1
+ ) ORDER BY 1;
+ }
+ } {2 4 8 10 14 16 20.1 {} 80.1 180.1 140.1 {} 200 400 800 1000 1400 1600}
+
+ do_test selectB-$ii.25 {
+ execsql {
+ SELECT x+y FROM (
+ SELECT a AS x, b AS y FROM t1
+ UNION ALL
+ SELECT a*10 + 0.1, f*10 + 0.1 FROM t1 LEFT JOIN t2 ON (c=d)
+ UNION ALL
+ SELECT a*100, b*100 FROM t1
+ ) WHERE y+x NOT NULL ORDER BY 1;
+ }
+ } {6 18 30 260.2 600 1800 3000}
+}
+
+finish_test
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