Add tests to verify the fix for bug [4ef7e3cfca].

FossilOrigin-Name: 62410bb8a7b33efcd13bce8fd75b83523922adb8

manifest

@@ -1,5 +1,5 @@
-C Fix\sname\sresolution\sproblem\sin\ssub-selects\swithin\striggers,\sticket\s[4ef7e3cfca].
-D 2014-03-04T11:29:42.399
+C Add\stests\sto\sverify\sthe\sfix\sfor\sbug\s[4ef7e3cfca].
+D 2014-03-04T11:35:20.387
 F Makefile.arm-wince-mingw32ce-gcc d6df77f1f48d690bd73162294bbba7f59507c72f
 F Makefile.in 2ef13430cd359f7b361bb863504e227b25cc7f81
 F Makefile.linux-gcc 91d710bdc4998cb015f39edf3cb314ec4f4d7e23
@@ -870,6 +870,7 @@ F test/tkt-3fe897352e.test 27e26eb0f1811aeba4d65aba43a4c52e99da5e70
 F test/tkt-4a03edc4c8.test 91c0e135888cdc3d4eea82406a44b05c8c1648d0
 F test/tkt-4c86b126f2.test cbcc611becd0396890169ab23102dd70048bbc9a
 F test/tkt-4dd95f6943.test 3d0ce415d2ee15d3d564121960016b9c7be79407
+F test/tkt-4ef7e3cfca.test 9d7ac520e022c62ac69aea55df58f06ae2fdb86c
 F test/tkt-54844eea3f.test a12b851128f46a695e4e378cca67409b9b8f5894
 F test/tkt-5d863f876e.test c9f36ca503fa154a3655f92a69d2c30da1747bfa
 F test/tkt-5e10420e8d.test 904d1687b3c06d43e5b3555bbcf6802e7c0ffd84
@@ -1154,7 +1155,7 @@ F tool/vdbe_profile.tcl 67746953071a9f8f2f668b73fe899074e2c6d8c1
 F tool/warnings-clang.sh f6aa929dc20ef1f856af04a730772f59283631d4
 F tool/warnings.sh d1a6de74685f360ab718efda6265994b99bbea01
 F tool/win/sqlite.vsix 030f3eeaf2cb811a3692ab9c14d021a75ce41fff
-P 8d18a803bdeab290a6e9ff26911897f5f8683876
-R a0a3e47c5907244e634e0e73af124fa7
-U mistachkin
-Z 20401020b81859c6f4c872d433156214
+P 5bcd0b1ca5d73ffbe7978ee9d73fe5e769e3d3a2
+R ada57a884b5a4f5da4f1cf238fd54717
+U dan
+Z 0e893b0948d9d4cf092e0210eb113968

manifest.uuid

@@ -1 +1 @@
-5bcd0b1ca5d73ffbe7978ee9d73fe5e769e3d3a2
+62410bb8a7b33efcd13bce8fd75b83523922adb8

test/tkt-4ef7e3cfca.test

@@ -0,0 +1,71 @@
+# 2013-10-30
+#
+# 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.  The
+# focus of this file is testing WITHOUT ROWID tables.
+#
+
+set testdir [file dirname $argv0]
+source $testdir/tester.tcl
+set testprefix tkt-4ef7e3cfca.test
+
+do_catchsql_test 1.1 {
+  CREATE TABLE x(a);
+  CREATE TRIGGER t AFTER INSERT ON x BEGIN
+    SELECT * FROM x WHERE abc.a = 1;
+  END;
+  INSERT INTO x VALUES('assert');
+} {1 {no such column: abc.a}}
+
+reset_db
+do_execsql_test 2.1 {
+  CREATE TABLE w(a);
+  CREATE TABLE x(a);
+  CREATE TABLE y(a);
+  CREATE TABLE z(a);
+
+  INSERT INTO x(a) VALUES(5);
+  INSERT INTO y(a) VALUES(10);
+
+  CREATE TRIGGER t AFTER INSERT ON w BEGIN
+    INSERT INTO z
+    SELECT (SELECT x.a + y.a FROM y) FROM x;
+  END;
+  INSERT INTO w VALUES('incorrect');
+}
+do_execsql_test 2.2 {
+  SELECT * FROM z;
+} {15}
+
+reset_db
+do_execsql_test 3.1 {
+  CREATE TABLE w(a);
+  CREATE TABLE x(b);
+  CREATE TABLE y(a);
+  CREATE TABLE z(a);
+
+  INSERT INTO x(b) VALUES(5);
+  INSERT INTO y(a) VALUES(10);
+
+  CREATE TRIGGER t AFTER INSERT ON w BEGIN
+    INSERT INTO z
+    SELECT (SELECT x.b + y.a FROM y) FROM x;
+  END;
+  INSERT INTO w VALUES('assert');
+}
+do_execsql_test 3.2 {
+  SELECT * FROM z;
+} {15}
+
+  
+finish_test
+
+