[Trac] Database Patch 14 available

[Brad Anderson]

http://trac.dsource.org/projects/test/wiki/PostgresqlPatch

 From the changelog:

Patch 14

     * sync'd with trunk at r1496
     * fixed (sort of) a problem in trac-admin - in 
trac.scripts.admin.db_execsql() I put a try/except block around 
fetchone() because pgsql doesn't like fetchone() on DELETE statements. 
This manifested itself as a bug in permission remove anonymous WIKI_MODIFY
     * in the db classes, added the creation of indices other than the 
primary keys to help app performance.
     * will tackle the SQLObject connection string compatibility later 
or never. SQLObject appears to use 'psycopg' as its db driver, which 
does not work with the current Trac codebase for various reasons.

Enjoy,
BA