Optimizations and refinements. Improvements to test coverage. (CVS 2667)

FossilOrigin-Name: 7283f7c29db4f622380b6a5cb745a4dc0c8e6a25

test/misc4.test

@@ -13,7 +13,7 @@
 # This file implements tests for miscellanous features that were
 # left out of other test files.
 #
-# $Id: misc4.test,v 1.18 2005/09/07 22:48:16 drh Exp $
+# $Id: misc4.test,v 1.19 2005/09/08 01:58:43 drh Exp $
 
 set testdir [file dirname $argv0]
 source $testdir/tester.tcl
@@ -100,6 +100,13 @@ do_test misc4-3.1 {
     ORDER BY 1, 2;
   }
 } {1 x 1 z}
+do_test misc4-3.2 {
+  catchsql { 
+    SELECT ID, Value FROM Table1
+       UNION SELECT ID, max(Value) FROM Table2 GROUP BY 1, 2
+    ORDER BY 1, 2;
+  }
+} {1 {aggregate functions are not allowed in the GROUP BY clause}}
 } ;# ifcapable compound
 
 # Ticket #1047.  Make sure column types are preserved in subqueries.