From: drh <drh@noemail.net>
Date: Mon, 9 Feb 2015 16:34:33 +0000 (+0000)
Subject: Add test cases for the query flattener fix for
X-Git-Tag: version-3.8.9~131^2
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=2c5e9b56721f110016d99b4ba32ccb111e39971c;p=thirdparty%2Fsqlite.git

Add test cases for the query flattener fix for
ticket [2f7170d73bf9abf8].

FossilOrigin-Name: dd8f7f7511639a1baa41a6ff2e359dc6f1e66943
---

diff --git a/manifest b/manifest
index 30d2176730..3dc1515cc4 100644
--- a/manifest
+++ b/manifest
@@ -1,5 +1,5 @@
-C Propagate\sthe\sCOLLATE\soperator\supward\sthrough\sfunction\scalls.\nInitial\sfix\sfor\sticket\s[ca0d20b6cdddec5e8].
-D 2015-02-09T16:09:34.923
+C Add\stest\scases\sfor\sthe\squery\sflattener\sfix\sfor\nticket\s[2f7170d73bf9abf8].
+D 2015-02-09T16:34:33.249
 F Makefile.arm-wince-mingw32ce-gcc d6df77f1f48d690bd73162294bbba7f59507c72f
 F Makefile.in 6b9e7677829aa94b9f30949656e27312aefb9a46
 F Makefile.linux-gcc 91d710bdc4998cb015f39edf3cb314ec4f4d7e23
@@ -834,7 +834,7 @@ F test/select2.test 352480e0e9c66eda9c3044e412abdf5be0215b56
 F test/select3.test 2ce595f8fb8e2ac10071d3b4e424cadd4634a054
 F test/select4.test 8c5a60d439e2df824aed56223566877a883c5c84
 F test/select5.test e758b8ef94f69b111df4cb819008856655dcd535
-F test/select6.test e76bd10a56988f15726c097a5d5a7966fe82d3b2
+F test/select6.test 39eac4a5c03650b2b473c532882273283ee8b7a0
 F test/select7.test 7fd2ef598cfabb6b9ff6ac13973b91d0527df49d
 F test/select8.test 391de11bdd52339c30580dabbbbe97e3e9a3c79d
 F test/select9.test aebc2bb0c3bc44606125033cbcaac2c8d1f33a95
@@ -1239,7 +1239,7 @@ F tool/vdbe_profile.tcl 67746953071a9f8f2f668b73fe899074e2c6d8c1
 F tool/warnings-clang.sh f6aa929dc20ef1f856af04a730772f59283631d4
 F tool/warnings.sh 0abfd78ceb09b7f7c27c688c8e3fe93268a13b32
 F tool/win/sqlite.vsix deb315d026cc8400325c5863eef847784a219a2f
-P 0b7d65e3fda676d193347cb782854c28a48252af
-R 0fcf0b67c1cdaee9bbc7c2fe09760751
+P c053448a55f9d030e8ffe88cf4fc14ada7f6ec19
+R 2d5172d7784b0dfa3e9c983c86806f6a
 U drh
-Z d2e1dd3a2a5ed2929029c668f1fd20a5
+Z 7fd9b7cb5d6f8f4f67ff4b5b0cf25a38
diff --git a/manifest.uuid b/manifest.uuid
index 35da9caa79..9cc0e5086e 100644
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-c053448a55f9d030e8ffe88cf4fc14ada7f6ec19
\ No newline at end of file
+dd8f7f7511639a1baa41a6ff2e359dc6f1e66943
\ No newline at end of file
diff --git a/test/select6.test b/test/select6.test
index 64a8519d89..590512a6b0 100644
--- a/test/select6.test
+++ b/test/select6.test
@@ -557,5 +557,61 @@ do_catchsql_test 10.8 {
   )
 } $err
 
+# 2015-02-09 Ticket [2f7170d73bf9abf80339187aa3677dce3dbcd5ca]
+# "misuse of aggregate" error if aggregate column from FROM
+# subquery is used in correlated subquery 
+#
+do_execsql_test 11.1 {
+  DROP TABLE IF EXISTS t1;
+  CREATE TABLE t1(w INT, x INT);
+  INSERT INTO t1(w,x)
+   VALUES(1,10),(2,20),(3,30),
+         (2,21),(3,31),
+         (3,32);
+  CREATE INDEX t1wx ON t1(w,x);
+
+  DROP TABLE IF EXISTS t2;
+  CREATE TABLE t2(w INT, y VARCHAR(8));
+  INSERT INTO t2(w,y) VALUES(1,'one'),(2,'two'),(3,'three'),(4,'four');
+  CREATE INDEX t2wy ON t2(w,y);
+
+  SELECT cnt, xyz, (SELECT y FROM t2 WHERE w=cnt), '|'
+    FROM (SELECT count(*) AS cnt, w AS xyz FROM t1 GROUP BY 2)
+   ORDER BY cnt, xyz;
+} {1 1 one | 2 2 two | 3 3 three |}
+do_execsql_test 11.2 {
+  SELECT cnt, xyz, lower((SELECT y FROM t2 WHERE w=cnt)), '|'
+    FROM (SELECT count(*) AS cnt, w AS xyz FROM t1 GROUP BY 2)
+   ORDER BY cnt, xyz;
+} {1 1 one | 2 2 two | 3 3 three |}
+do_execsql_test 11.3 {
+  SELECT cnt, xyz, '|'
+    FROM (SELECT count(*) AS cnt, w AS xyz FROM t1 GROUP BY 2)
+   WHERE (SELECT y FROM t2 WHERE w=cnt)!='two'
+   ORDER BY cnt, xyz;
+} {1 1 | 3 3 |}
+do_execsql_test 11.4 {
+  SELECT cnt, xyz, '|'
+    FROM (SELECT count(*) AS cnt, w AS xyz FROM t1 GROUP BY 2)
+   ORDER BY lower((SELECT y FROM t2 WHERE w=cnt));
+} {1 1 | 3 3 | 2 2 |}
+do_execsql_test 11.5 {
+  SELECT cnt, xyz, 
+         CASE WHEN (SELECT y FROM t2 WHERE w=cnt)=='two'
+              THEN 'aaa' ELSE 'bbb'
+          END, '|'
+    FROM (SELECT count(*) AS cnt, w AS xyz FROM t1 GROUP BY 2)
+   ORDER BY +cnt;
+} {1 1 bbb | 2 2 aaa | 3 3 bbb |}
+
+do_execsql_test 11.100 {
+  DROP TABLE t1;
+  DROP TABLE t2;
+  CREATE TABLE t1(x);
+  CREATE TABLE t2(y, z);
+  SELECT ( SELECT y FROM t2 WHERE z = cnt )
+    FROM ( SELECT count(*) AS cnt FROM t1 );
+} {{}}
+
 
 finish_test