Import SQLite 3.7.6.3.

third_party/sqlite/src/test/in.test

Index: third_party/sqlite/src/test/in.test
diff --git a/third_party/sqlite/src/test/in.test b/third_party/sqlite/src/test/in.test
index 8fbfbed8f694de3e7577bf19bf535340d4365654..2c38a0f4caab57517f5ef3e287d9bd1a1d3bc1de 100644
--- a/third_party/sqlite/src/test/in.test
+++ b/third_party/sqlite/src/test/in.test
@@ -404,33 +404,62 @@ do_test in-12.5 {
 do_test in-12.6 {
   catchsql {
     SELECT * FROM t2 WHERE a IN (
-      SELECT a FROM t3 UNION ALL SELECT a, b FROM t2
+      SELECT a, b FROM t3 UNION ALL SELECT a FROM t2
     );
   }
 } {1 {SELECTs to the left and right of UNION ALL do not have the same number of result columns}}
 do_test in-12.7 {
   catchsql {
     SELECT * FROM t2 WHERE a IN (
-      SELECT a FROM t3 UNION SELECT a, b FROM t2
+      SELECT a, b FROM t3 UNION SELECT a FROM t2
     );
   }
 } {1 {SELECTs to the left and right of UNION do not have the same number of result columns}}
 do_test in-12.8 {
   catchsql {
     SELECT * FROM t2 WHERE a IN (
-      SELECT a FROM t3 EXCEPT SELECT a, b FROM t2
+      SELECT a, b FROM t3 EXCEPT SELECT a FROM t2
     );
   }
 } {1 {SELECTs to the left and right of EXCEPT do not have the same number of result columns}}
 do_test in-12.9 {
   catchsql {
     SELECT * FROM t2 WHERE a IN (
-      SELECT a FROM t3 INTERSECT SELECT a, b FROM t2
+      SELECT a, b FROM t3 INTERSECT SELECT a FROM t2
     );
   }
 } {1 {SELECTs to the left and right of INTERSECT do not have the same number of result columns}}
 }
 
+do_test in-12.10 {
+  catchsql {
+    SELECT * FROM t2 WHERE a IN (
+      SELECT a FROM t3 UNION ALL SELECT a, b FROM t2
+    );
+  }
+} {1 {only a single result allowed for a SELECT that is part of an expression}}
+do_test in-12.11 {
+  catchsql {
+    SELECT * FROM t2 WHERE a IN (
+      SELECT a FROM t3 UNION SELECT a, b FROM t2
+    );
+  }
+} {1 {only a single result allowed for a SELECT that is part of an expression}}
+do_test in-12.12 {
+  catchsql {
+    SELECT * FROM t2 WHERE a IN (
+      SELECT a FROM t3 EXCEPT SELECT a, b FROM t2
+    );
+  }
+} {1 {only a single result allowed for a SELECT that is part of an expression}}
+do_test in-12.13 {
+  catchsql {
+    SELECT * FROM t2 WHERE a IN (
+      SELECT a FROM t3 INTERSECT SELECT a, b FROM t2
+    );
+  }
+} {1 {only a single result allowed for a SELECT that is part of an expression}}
+
 
 #------------------------------------------------------------------------
 # The following tests check that NULL is handled correctly when it