Add tests for the change on this branch.

FossilOrigin-Name: ae19ff9ba819439fd107e745b6e8e503e5b68bfdb9da58b74035413704ad3caf

diff --git a/manifest b/manifest
index beca64a81a74eacfda62ff9ea1e179c060459d81..5d3e1df5e2fc667c7f7ce7753120a3d5f77f1794 100644 (file)
--- a/manifest
+++ b/manifest
@@ -1,5 +1,5 @@
-C Do\snot\sattempt\sthe\sexists-to-join\soptimization\sfor\sexpressions\sfrom\sthe\sON\sclause\sof\sjoins.
-D 2024-06-12T17:01:00.926
+C Add\stests\sfor\sthe\schange\son\sthis\sbranch.
+D 2024-06-14T18:06:25.102
 F .fossil-settings/empty-dirs dbb81e8fc0401ac46a1491ab34a7f2c7c0452f2f06b54ebb845d024ca8283ef1
 F .fossil-settings/ignore-glob 35175cdfcf539b2318cb04a9901442804be81cd677d8b889fcc9149c21f239ea
 F LICENSE.md df5091916dbb40e6e9686186587125e1b2ff51f022cc334e886c19a0e9982724
@@ -1115,6 +1115,7 @@ F test/exclusive2.test 984090e8e9d1b331d2e8111daf6e5d61dda0bef7
 F test/exec.test e949714dc127eaa5ecc7d723efec1ec27118fdd7
 F test/exists.test 79a75323c78f02bbe9c251ea502a092f9ef63dac
 F test/existsexpr.test bf1201621070e79c1060c1a8cf7d65d81fc6b336d94a371c63ecb08d357af2fd
+F test/existsexpr2.test dc23e76389eff3d29f6488ff733012a3560cd67ec8cfaecbecd52cced5d5af11
 F test/existsfault.test ff41c11f3052c1bbd4f8dd557802310026253d67d7c4e3a180c16d2f0862973e
 F test/expr.test 5c06696478212e5a04e04b043f993373f6f8e5ce5a80f5548a84703b123b6caa
 F test/expr2.test c27327ae9c017a7ff6280123f67aff496f912da74d78c888926d68b46ec75fd8
@@ -2197,8 +2198,8 @@ F vsixtest/vsixtest.tcl 6a9a6ab600c25a91a7acc6293828957a386a8a93
 F vsixtest/vsixtest.vcxproj.data 2ed517e100c66dc455b492e1a33350c1b20fbcdc
 F vsixtest/vsixtest.vcxproj.filters 37e51ffedcdb064aad6ff33b6148725226cd608e
 F vsixtest/vsixtest_TemporaryKey.pfx e5b1b036facdb453873e7084e1cae9102ccc67a0
-P 33a3f327855b427ae6ba0057218d043a1417bc9d780728f47f23acdd836e1686
-R 25697789cb2a6d5a3b4b0fd17d4887cd
+P 4666433cbd9af21c2e0440b10bcb39878624a39485e2bb514553b276acb8a401
+R a04eb111a75540deb83a6459885c7580
 U dan
-Z c7e8e1ad09260243da52b623b6dff2b7
+Z 384cdb2f34ec5a8891b2a14db482f8c6
 # Remove this line to create a well-formed Fossil manifest.

diff --git a/manifest.uuid b/manifest.uuid
index 26bcc7370baf4d279a00e8a00772e036df759cab..49d1e69efe314202b09d47ffdaec9befc4e39bb8 100644 (file)
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-4666433cbd9af21c2e0440b10bcb39878624a39485e2bb514553b276acb8a401
\ No newline at end of file
+ae19ff9ba819439fd107e745b6e8e503e5b68bfdb9da58b74035413704ad3caf
\ No newline at end of file

diff --git a/test/existsexpr2.test b/test/existsexpr2.test
new file mode 100644 (file)
index 0000000..f7644bf
--- /dev/null
+++ b/test/existsexpr2.test
@@ -0,0 +1,96 @@
+# 2024 June 14
+#
+# 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.
+#
+#***********************************************************************
+#
+
+set testdir [file dirname $argv0]
+source $testdir/tester.tcl
+source $testdir/lock_common.tcl
+set testprefix existsexpr2
+
+
+do_execsql_test 1.0 {
+  CREATE TABLE x1(a, b, PRIMARY KEY(a)) WITHOUT ROWID;
+  INSERT INTO x1 VALUES(1, 2), (3, 4), (5, 6);
+  CREATE INDEX x1b ON x1(b);
+
+  CREATE TABLE x2(x, y);
+  INSERT INTO x2 VALUES(1, 2), (3, 4), (5, 6);
+}
+
+do_execsql_test 1.1 {
+  SELECT * FROM x1 WHERE EXISTS (SELECT 1 FROM x2 WHERE a!=123)
+} {1 2   3 4   5 6}
+
+do_execsql_test 1.2 {
+  CREATE TABLE x3(u, v);
+  CREATE INDEX x3u ON x3(u);
+  INSERT INTO x3 VALUES
+    (1, 1), (1, 2), (1, 3),
+    (2, 1), (2, 2), (2, 3);
+}
+
+do_execsql_test 1.3 {
+  SELECT * FROM x1 WHERE EXISTS (
+    SELECT 1 FROM x3 WHERE u IN (1, 2, 3, 4) AND v=b
+  );
+} {
+  1 2
+}
+
+#-------------------------------------------------------------------------
+#
+reset_db
+do_execsql_test 2.0 {
+  CREATE TABLE t1(a, b, c);
+  CREATE INDEX t1ab ON t1(a,b);
+
+  INSERT INTO t1 VALUES
+      ('abc', 1, 1),
+      ('abc', 2, 2),
+      ('abc', 2, 3),
+
+      ('def', 1, 1),
+      ('def', 2, 2),
+      ('def', 2, 3);
+
+  CREATE TABLE t2(x, y);
+  INSERT INTO t2 VALUES(1, 1), (2, 2), (3, 3);
+
+  ANALYZE;
+  DELETE FROM sqlite_stat1;
+  INSERT INTO sqlite_stat1 VALUES('t1','t1ab','10000 5000 2');
+  ANALYZE sqlite_master;
+}
+
+
+do_execsql_test 2.1 {
+  SELECT a,b,c FROM t1 WHERE b=2 ORDER BY a
+} {
+  abc 2 2
+  abc 2 3
+  def 2 2
+  def 2 3
+}
+
+do_execsql_test 2.2 {
+  SELECT x, y FROM t2 WHERE EXISTS (
+    SELECT 1 FROM t1 WHERE b=x
+  )
+} {
+  1 1
+  2 2
+}
+
+
+
+finish_test
+
+