Add a Block, then click Delete (Postgresql)

I get this error using Postgres and trying to delete a Block I added earlier:

• warning: pg_query() [function.pg-query]: Query failed: ERROR: operator does not exist: character varying = integer LINE 1: DELETE FROM blocks WHERE module = 'block' AND delta = 1 ^ HINT: No operator matches the given name and argument type(s). You might need to add explicit type casts. in /var/www/www.orangevalejournal.com/public_html/includes/database.pgsql.inc on line 139.
• user warning: query: DELETE FROM blocks WHERE module = 'block' AND delta = 1 in /var/www/www.orangevalejournal.com/public_html/modules/block/block.admin.inc on line 336.

The fix is simple, 'delta' is a VARCHAR and thus the 1 needs to be between quotes (delta = '1').

Thank you.
Alexis Wilke