From: Rogan Hamby <rhamby@esilibrary.com>
Date: Fri, 15 Dec 2017 18:34:48 +0000 (-0500)
Subject: Merge branch 'master' of git.esilibrary.com:migration-tools
X-Git-Url: http://git.equinoxoli.org/?p=migration-tools.git;a=commitdiff_plain;h=3bb6926bbb549af97fe1ce2698b7fc15852607fa;hp=e327c4743fe61686222f0e3928a48ece319a1e3b

Merge branch 'master' of git.esilibrary.com:migration-tools
---

diff --git a/sql/base/base.sql b/sql/base/base.sql
index 6260f52..ed92afa 100644
--- a/sql/base/base.sql
+++ b/sql/base/base.sql
@@ -2554,6 +2554,21 @@ CREATE OR REPLACE FUNCTION migration_tools.duplicate_template_but_change_delay (
     END;
 $$ LANGUAGE PLPGSQL STRICT VOLATILE;
 
+CREATE OR REPLACE FUNCTION migration_tools.get_marc_leader (TEXT) RETURNS TEXT AS $$
+    my ($marcxml) = @_;
+
+    use MARC::Record;
+    use MARC::File::XML;
+    use MARC::Field;
+
+    my $field;
+    eval {
+        my $marc = MARC::Record->new_from_xml($marcxml, 'UTF-8');
+        $field = $marc->leader();
+    };
+    return $field;
+$$ LANGUAGE PLPERLU STABLE;
+
 CREATE OR REPLACE FUNCTION migration_tools.get_marc_tag (TEXT, TEXT, TEXT, TEXT) RETURNS TEXT AS $$
     my ($marcxml, $tag, $subfield, $delimiter) = @_;