[open-ils-commits] r16849 - in trunk/Open-ILS/src/sql/Pg: . upgrade (erickson)

[svn at svn.open-ils.org]

Author: erickson
Date: 2010-07-06 11:42:26 -0400 (Tue, 06 Jul 2010)
New Revision: 16849

Added:
   trunk/Open-ILS/src/sql/Pg/upgrade/0324.schema.usr_visible_circ_copies.sql
Modified:
   trunk/Open-ILS/src/sql/Pg/002.schema.config.sql
   trunk/Open-ILS/src/sql/Pg/090.schema.action.sql
Log:
added stored proc to return the distinct set of target copies from a users visible circ history

Modified: trunk/Open-ILS/src/sql/Pg/002.schema.config.sql
===================================================================
--- trunk/Open-ILS/src/sql/Pg/002.schema.config.sql	2010-07-06 15:12:04 UTC (rev 16848)
+++ trunk/Open-ILS/src/sql/Pg/002.schema.config.sql	2010-07-06 15:42:26 UTC (rev 16849)
@@ -68,7 +68,7 @@
     install_date    TIMESTAMP WITH TIME ZONE NOT NULL DEFAULT NOW()
 );
 
-INSERT INTO config.upgrade_log (version) VALUES ('0323'); -- senator
+INSERT INTO config.upgrade_log (version) VALUES ('0324'); -- berick
 
 CREATE TABLE config.bib_source (
 	id		SERIAL	PRIMARY KEY,

Modified: trunk/Open-ILS/src/sql/Pg/090.schema.action.sql
===================================================================
--- trunk/Open-ILS/src/sql/Pg/090.schema.action.sql	2010-07-06 15:12:04 UTC (rev 16848)
+++ trunk/Open-ILS/src/sql/Pg/090.schema.action.sql	2010-07-06 15:42:26 UTC (rev 16849)
@@ -616,6 +616,16 @@
 END;
 $func$ LANGUAGE PLPGSQL;
 
+CREATE OR REPLACE FUNCTION action.usr_visible_circ_copies( user_id INTEGER ) RETURNS SETOF INTEGER AS $$
+    DECLARE
+        copy INTEGER;
+    BEGIN
+        FOR copy IN SELECT DISTINCT(target_copy) FROM action.usr_visible_circs(user_id) LOOP
+            RETURN NEXT copy;
+        END LOOP;
+    END;
+$$ LANGUAGE plpgsql;
+
 CREATE OR REPLACE FUNCTION action.usr_visible_holds (usr_id INT) RETURNS SETOF action.hold_request AS $func$
 DECLARE
     h               action.hold_request%ROWTYPE;

Added: trunk/Open-ILS/src/sql/Pg/upgrade/0324.schema.usr_visible_circ_copies.sql
===================================================================
--- trunk/Open-ILS/src/sql/Pg/upgrade/0324.schema.usr_visible_circ_copies.sql	                        (rev 0)
+++ trunk/Open-ILS/src/sql/Pg/upgrade/0324.schema.usr_visible_circ_copies.sql	2010-07-06 15:42:26 UTC (rev 16849)
@@ -0,0 +1,16 @@
+BEGIN;
+
+INSERT INTO config.upgrade_log (version) VALUES ('0324'); 
+
+-- returns the distinct set of target copy IDs from a user's visible circulation history
+CREATE OR REPLACE FUNCTION action.usr_visible_circ_copies( user_id INTEGER ) RETURNS SETOF INTEGER AS $$
+    DECLARE
+        copy INTEGER;
+    BEGIN
+        FOR copy IN SELECT DISTINCT(target_copy) FROM action.usr_visible_circs(user_id) LOOP
+            RETURN NEXT copy;
+        END LOOP;
+    END;
+$$ LANGUAGE plpgsql;
+
+COMMIT;