add support for the null() xpath function, which works in pgxml (AKA xml2) but not...
authormiker <miker@dcc99617-32d9-48b4-a31d-7c20da2025e4>
Tue, 28 Sep 2010 16:35:24 +0000 (16:35 +0000)
committermiker <miker@dcc99617-32d9-48b4-a31d-7c20da2025e4>
Tue, 28 Sep 2010 16:35:24 +0000 (16:35 +0000)
commite5a662726678d55f8f7c1878dbd8691f0399d7d7
tree17adbc8836918434ad97cbac7aadbdc2ccd86436
parentd4f1cb11ef149b0dff77e1ba1584d50d29e2bf86
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/trunk@18077 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]