[open-ils-commits] r19189 - in trunk/Open-ILS/src/sql/Pg: . upgrade (dbwells)

[svn at svn.open-ils.org]

Author: dbwells
Date: 2011-01-17 18:34:49 -0500 (Mon, 17 Jan 2011)
New Revision: 19189

Added:
   trunk/Open-ILS/src/sql/Pg/upgrade/0475.schema.auto-placeholder-barcodes.sql
Modified:
   trunk/Open-ILS/src/sql/Pg/002.schema.config.sql
   trunk/Open-ILS/src/sql/Pg/040.schema.asset.sql
Log:
Auto-generation of placeholder barcodes

This commit implements a very basic trigger for auto-generating placeholder barcodes, as discussed at the Dec. 14 2010 IRC developer meeting.  The 1.6.1-2.0 upgrade script has not been changed, as backporting this to 2.0 is pending review.


Modified: trunk/Open-ILS/src/sql/Pg/002.schema.config.sql
===================================================================
--- trunk/Open-ILS/src/sql/Pg/002.schema.config.sql	2011-01-17 19:30:19 UTC (rev 19188)
+++ trunk/Open-ILS/src/sql/Pg/002.schema.config.sql	2011-01-17 23:34:49 UTC (rev 19189)
@@ -70,7 +70,7 @@
     install_date    TIMESTAMP WITH TIME ZONE NOT NULL DEFAULT NOW()
 );
 
-INSERT INTO config.upgrade_log (version) VALUES ('0474'); -- miker
+INSERT INTO config.upgrade_log (version) VALUES ('0475'); -- dbwells
 
 CREATE TABLE config.bib_source (
 	id		SERIAL	PRIMARY KEY,

Modified: trunk/Open-ILS/src/sql/Pg/040.schema.asset.sql
===================================================================
--- trunk/Open-ILS/src/sql/Pg/040.schema.asset.sql	2011-01-17 19:30:19 UTC (rev 19188)
+++ trunk/Open-ILS/src/sql/Pg/040.schema.asset.sql	2011-01-17 23:34:49 UTC (rev 19189)
@@ -682,5 +682,18 @@
 END;
 $f$ LANGUAGE PLPGSQL;
 
+CREATE OR REPLACE FUNCTION asset.autogenerate_placeholder_barcode ( ) RETURNS TRIGGER AS $f$
+BEGIN
+	IF NEW.barcode LIKE '@@%' THEN
+		NEW.barcode := '@@' || NEW.id;
+	END IF;
+	RETURN NEW;
+END;
+$f$ LANGUAGE PLPGSQL;
+
+CREATE TRIGGER autogenerate_placeholder_barcode
+	BEFORE INSERT OR UPDATE ON asset.copy
+	FOR EACH ROW EXECUTE PROCEDURE asset.autogenerate_placeholder_barcode();
+
 COMMIT;
 

Added: trunk/Open-ILS/src/sql/Pg/upgrade/0475.schema.auto-placeholder-barcodes.sql
===================================================================
--- trunk/Open-ILS/src/sql/Pg/upgrade/0475.schema.auto-placeholder-barcodes.sql	                        (rev 0)
+++ trunk/Open-ILS/src/sql/Pg/upgrade/0475.schema.auto-placeholder-barcodes.sql	2011-01-17 23:34:49 UTC (rev 19189)
@@ -0,0 +1,18 @@
+BEGIN;
+
+INSERT INTO config.upgrade_log (version) VALUES ('0475'); -- dbwells
+
+CREATE OR REPLACE FUNCTION asset.autogenerate_placeholder_barcode ( ) RETURNS TRIGGER AS $f$
+BEGIN
+	IF NEW.barcode LIKE '@@%' THEN
+		NEW.barcode := '@@' || NEW.id;
+	END IF;
+	RETURN NEW;
+END;
+$f$ LANGUAGE PLPGSQL;
+
+CREATE TRIGGER autogenerate_placeholder_barcode
+	BEFORE INSERT OR UPDATE ON asset.copy
+	FOR EACH ROW EXECUTE PROCEDURE asset.autogenerate_placeholder_barcode();
+
+COMMIT;