From: miker <miker@dcc99617-32d9-48b4-a31d-7c20da2025e4>
Date: Tue, 15 Sep 2009 20:24:27 +0000 (+0000)
Subject: completing previous commit (hold loop calcuation upgrade scripts)
X-Git-Url: https://old-git.evergreen-ils.org/?a=commitdiff_plain;h=293de6d0ef9a94010a989e31d04e6645a7329e5c;p=evergreen%2Fmasslnc.git

completing previous commit (hold loop calcuation upgrade scripts)

git-svn-id: svn://svn.open-ils.org/ILS/trunk@14029 dcc99617-32d9-48b4-a31d-7c20da2025e4
---

diff --git a/Open-ILS/src/sql/Pg/upgrade/0002.schema.hold-index-on-unfilled_hold_list.sql b/Open-ILS/src/sql/Pg/upgrade/0002.schema.hold-index-on-unfilled_hold_list.sql
new file mode 100644
index 0000000000..4e28cdad2c
--- /dev/null
+++ b/Open-ILS/src/sql/Pg/upgrade/0002.schema.hold-index-on-unfilled_hold_list.sql
@@ -0,0 +1,4 @@
+BEGIN;
+INSERT INTO config.upgrade_log (version) VALUES ('0002.schema.hold-index-on-unfilled_hold_list.sql');
+CREATE INDEX uhr_hold_idx ON action.unfulfilled_hold_list (hold);
+COMMIT;
diff --git a/Open-ILS/src/sql/Pg/upgrade/0003.schema.hold-loop-counting.sql b/Open-ILS/src/sql/Pg/upgrade/0003.schema.hold-loop-counting.sql
new file mode 100644
index 0000000000..f222d1e25a
--- /dev/null
+++ b/Open-ILS/src/sql/Pg/upgrade/0003.schema.hold-loop-counting.sql
@@ -0,0 +1,26 @@
+BEGIN;
+
+INSERT INTO config.upgrade_log (version) VALUES ('0003.schema.hold-loop-counting.sql');
+
+CREATE OR REPLACE VIEW action.unfulfilled_hold_loops AS
+    SELECT  u.hold,
+            c.circ_lib,
+            count(*)
+      FROM  action.unfulfilled_hold_list u
+            JOIN asset.copy c ON (c.id = u.current_copy)
+      GROUP BY 1,2;
+
+CREATE OR REPLACE VIEW action.unfulfilled_hold_min_loop AS
+    SELECT  hold,
+            min(count)
+      FROM  action.unfulfilled_hold_loops
+      GROUP BY 1;
+
+CREATE OR REPLACE VIEW action.unfulfilled_hold_innermost_loop AS
+    SELECT  DISTINCT l.*
+      FROM  action.unfulfilled_hold_loops l
+            JOIN action.unfulfilled_hold_min_loop m USING (hold)
+      WHERE l.count = m.min;
+
+
+COMMIT;