Initial checkin.

Signed-off-by: Thomas Hochstein <thh@thh.name>

samples/mysql/update-0.05-to-0.06.sql

@@ -0,0 +1,17 @@
+#
+# $Id: update-0.05-to-0.06.sql 102 2009-09-16 18:46:27Z alba $
+#
+# Update from version 0.05 to 0.06
+
+# Check for errors (should return no rows)
+SELECT status,posted FROM @sample@ WHERE posted and status <> 'moderated';
+SELECT status,posted FROM @sample@ WHERE status = 0;
+
+# Add value 'posted' to column 'status'.
+ALTER TABLE @sample@ CHANGE Status Status enum('pending','spam','moderated','rejected','deleted','posted');
+
+# Transfer column 'posted' to column 'status'.
+UPDATE @sample@ SET Status = 'posted' WHERE posted;
+
+# Remove column 'posted'.
+ALTER TABLE @sample@ DROP column posted;