The table_info pragma shows column affinity as "" if there is no column

affinity.  Ticket #1570. (CVS 3122)

FossilOrigin-Name: 5cae8d63d9c83f481bd2fbbcfed69df631062651

test/pragma.test

@@ -12,7 +12,7 @@
 #
 # This file implements tests for the PRAGMA command.
 #
-# $Id: pragma.test,v 1.40 2006/02/17 12:25:16 danielk1977 Exp $
+# $Id: pragma.test,v 1.41 2006/03/03 21:20:17 drh Exp $
 
 set testdir [file dirname $argv0]
 source $testdir/tester.tcl
@@ -345,7 +345,7 @@ do_test pragma-6.2 {
   execsql {
     pragma table_info(t2)
   }
-} {0 a numeric 0 {} 0 1 b numeric 0 {} 0 2 c numeric 0 {} 0}
+} {0 a {} 0 {} 0 1 b {} 0 {} 0 2 c {} 0 {} 0}
 ifcapable {foreignkey} {
   do_test pragma-6.3 {
     execsql {