Clean out sessions / otks tables when migrating

Author: Richard Jones

CHANGES.txt

@@ -35,7 +35,12 @@ Fixed:
 - removed safeget() from the API (sf bug 994750)
 
 
-2004-??-?? 0.7.7
+2004-10-15 0.7.8
+Fixed:
+- Clean out sessions / otks tables when migrating
+
+
+2004-10-11 0.7.7
 Fixed:
 - ZRoundup's search interface works now (sf bug 994957)
 - fixed history display when "ascending"

roundup/backends/rdbms_common.py

@@ -1,4 +1,4 @@
-# $Id: rdbms_common.py,v 1.136 2004-10-08 01:28:32 richard Exp $
+# $Id: rdbms_common.py,v 1.137 2004-10-14 22:27:59 richard Exp $
 ''' Relational database (SQL) backend common code.
 
 Basics:
@@ -250,6 +250,7 @@ def upgrade_db(self):
     def fix_version_3_tables(self):
         # drop the shorter VARCHAR OTK column and add a new TEXT one
         for name in ('otk', 'session'):
+            self.sql('DELETE FROM %ss'%name)
             self.sql('ALTER TABLE %ss DROP %s_value'%(name, name))
             self.sql('ALTER TABLE %ss ADD %s_value TEXT'%(name, name))