LP#1322285: Fix the upgrade script.

Add "IF EXISTS" after DROP FUNCTION, 'cause my database was missing at
least one of those forms.

Signed-off-by: Jason Stephenson <jstephenson@mvlc.org>

diff --git a/Open-ILS/src/sql/Pg/upgrade/XXXX.function.no-ff-defaults.sql b/Open-ILS/src/sql/Pg/upgrade/XXXX.function.no-ff-defaults.sql
index 5060dc6..970c285 100644 (file)
--- a/Open-ILS/src/sql/Pg/upgrade/XXXX.function.no-ff-defaults.sql
+++ b/Open-ILS/src/sql/Pg/upgrade/XXXX.function.no-ff-defaults.sql
@@ -97,9 +97,9 @@ BEGIN
 END;
 $func$ LANGUAGE PLPGSQL;
 
-DROP FUNCTION vandelay.marc21_extract_fixed_field_list( text, text );
-DROP FUNCTION vandelay.marc21_extract_fixed_field( text, text );
-DROP FUNCTION vandelay.marc21_extract_all_fixed_fields( text, text );
+DROP FUNCTION IF EXISTS vandelay.marc21_extract_fixed_field_list( text, text );
+DROP FUNCTION IF EXISTS vandelay.marc21_extract_fixed_field( text, text );
+DROP FUNCTION IF EXISTS vandelay.marc21_extract_all_fixed_fields( text, text );
 
 COMMIT;