From: miker <miker@dcc99617-32d9-48b4-a31d-7c20da2025e4>
Date: Wed, 13 Oct 2010 02:27:28 +0000 (+0000)
Subject: backport oils_xpath wrappers
X-Git-Url: https://old-git.evergreen-ils.org/?a=commitdiff_plain;h=66b17bcd516ef2aa6dd6d18a2b23d22f61da5853;p=Evergreen.git

backport oils_xpath wrappers

git-svn-id: svn://svn.open-ils.org/ILS/branches/rel_1_6@18302 dcc99617-32d9-48b4-a31d-7c20da2025e4
---

diff --git a/Open-ILS/src/sql/Pg/002.functions.config.sql b/Open-ILS/src/sql/Pg/002.functions.config.sql
index 38d426c133..ad94f8c522 100644
--- a/Open-ILS/src/sql/Pg/002.functions.config.sql
+++ b/Open-ILS/src/sql/Pg/002.functions.config.sql
@@ -18,6 +18,10 @@
 
 BEGIN;
 
+/* this makes us require PG 8.3+ */
+CREATE OR REPLACE FUNCTION oils_xpath ( TEXT, TEXT, ANYARRAY ) RETURNS TEXT[] AS 'SELECT XPATH( $1, $2::XML, $3 )::TEXT[];' LANGUAGE SQL IMMUTABLE;
+CREATE OR REPLACE FUNCTION oils_xpath ( TEXT, TEXT ) RETURNS TEXT[] AS 'SELECT XPATH( $1, $2::XML )::TEXT[];' LANGUAGE SQL IMMUTABLE;
+
 /*
 CREATE OR REPLACE FUNCTION oils_xml_transform ( TEXT, TEXT ) RETURNS TEXT AS $_$
 	SELECT	CASE	WHEN (SELECT COUNT(*) FROM config.xml_transform WHERE name = $2 AND xslt = '---') > 0 THEN $1
diff --git a/Open-ILS/src/sql/Pg/1.6.1-1.6.2-upgrade-db.sql b/Open-ILS/src/sql/Pg/1.6.1-1.6.2-upgrade-db.sql
index b4d6b45d01..ff499271ee 100644
--- a/Open-ILS/src/sql/Pg/1.6.1-1.6.2-upgrade-db.sql
+++ b/Open-ILS/src/sql/Pg/1.6.1-1.6.2-upgrade-db.sql
@@ -1,5 +1,9 @@
 BEGIN;
 
+/* this makes us require PG 8.3+ */
+CREATE OR REPLACE FUNCTION oils_xpath ( TEXT, TEXT, ANYARRAY ) RETURNS TEXT[] AS 'SELECT XPATH( $1, $2::XML, $3 )::TEXT[];' LANGUAGE SQL IMMUTABLE;
+CREATE OR REPLACE FUNCTION oils_xpath ( TEXT, TEXT ) RETURNS TEXT[] AS 'SELECT XPATH( $1, $2::XML )::TEXT[];' LANGUAGE SQL IMMUTABLE;
+
 -- Start picking up call number label prefixes and suffixes
 -- from asset.copy_location
 ALTER TABLE asset.copy_location ADD COLUMN label_prefix TEXT;