Avoid trying to drop functions that may not yet exist.
Signed-off-by: Bill Erickson <berickxx@gmail.com>
\set eg_version '''2.7.8'''
SELECT evergreen.upgrade_deps_block_check('0998', :eg_version);
-DROP FUNCTION action.summarize_all_circ_chain (INTEGER);
-DROP FUNCTION action.all_circ_chain (INTEGER);
+DROP FUNCTION IF EXISTS action.summarize_all_circ_chain (INTEGER);
+DROP FUNCTION IF EXISTS action.all_circ_chain (INTEGER);
DROP VIEW IF EXISTS action.all_circulation;
CREATE VIEW action.all_circulation AS