Backport r18077 from trunk: add support for the null() xpath function, which works...
authormiker <miker@dcc99617-32d9-48b4-a31d-7c20da2025e4>
Tue, 28 Sep 2010 16:36:05 +0000 (16:36 +0000)
committermiker <miker@dcc99617-32d9-48b4-a31d-7c20da2025e4>
Tue, 28 Sep 2010 16:36:05 +0000 (16:36 +0000)
commit2ca90ab04296503537dd5146d7de1332649e5aa1
tree8cc74db8046e87d9182b2637758575b099e4f9a3
parent1e78c623e48cc8e8b574536ea4a37b2c1e3cc641
Backport r18077 from trunk: add support for the null() xpath function, which works in pgxml (AKA xml2) but not in the builtin XPATH function for 8.3+

git-svn-id: svn://svn.open-ils.org/ILS/branches/rel_2_0@18078 dcc99617-32d9-48b4-a31d-7c20da2025e4
Open-ILS/src/sql/Pg/002.functions.config.sql
Open-ILS/src/sql/Pg/002.schema.config.sql
Open-ILS/src/sql/Pg/upgrade/0423.schema.support-null-function-in-xpath_table.sql [new file with mode: 0644]