[dw-free] Binary column attribute doesn't show up when loading table info, so let's exp

[fu]

[commit: http://hg.dwscoalition.org/dw-free/rev/09d54b296645]

Binary column attribute doesn't show up when loading table info, so let's
exp licitly set a db note instead.

Patch by fu.

Files modified:

• bin/upgrading/update-db-general.pl

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diff -r 38f89333861e -r 09d54b296645 bin/upgrading/update-db-general.pl
--- a/bin/upgrading/update-db-general.pl	Fri Oct 29 14:41:04 2010 +0800
+++ b/bin/upgrading/update-db-general.pl	Fri Oct 29 15:09:47 2010 +0800
@@ -3917,9 +3917,10 @@ EOF
         }
     }
 
-    unless ( column_type( 'sitekeywords', 'keyword' ) =~ /BINARY/ ) {
+    unless ( check_dbnote( 'sitekeywords_binary' ) ) {
         do_alter( 'sitekeywords',
                   q{ALTER TABLE sitekeywords MODIFY keyword VARCHAR(255) BINARY NOT NULL} );
+        set_dbnote( "sitekeywords_binary", 1 )
     }
 
 });
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