some new management functions for the materialized reporting view

git-svn-id: svn://svn.open-ils.org/ILS/branches/rel_1_2_2@9744 dcc99617-32d9-48b4-a31d-7c20da2025e4

diff --git a/Open-ILS/src/sql/Pg/1.2.2.0-1.2.2.1-upgrade-db.sql b/Open-ILS/src/sql/Pg/1.2.2.0-1.2.2.1-upgrade-db.sql
new file mode 100644 (file)
index 0000000..1f9f4c1
--- /dev/null
+++ b/Open-ILS/src/sql/Pg/1.2.2.0-1.2.2.1-upgrade-db.sql
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2008  Equinox Software, Inc.
+ * Mike Rylander <miker@esilibrary.com.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ */
+
+BEGIN;
+
+-- Handy management functions for the new materialized reporting view
+
+CREATE OR REPLACE FUNCTION reporter.disable_materialized_simple_record_trigger () RETURNS VOID AS $$
+    DROP TRIGGER zzz_update_materialized_simple_record_tgr ON metabib.full_rec;
+$$ LANGUAGE SQL;
+
+CREATE OR REPLACE FUNCTION reporter.enable_materialized_simple_record_trigger () RETURNS VOID AS $$
+
+    TRUNCATE TABLE reporter.materialized_simple_record;
+
+    INSERT INTO reporter.materialized_simple_record
+        (id,fingerprint,quality,tcn_source,tcn_value,title,author,publisher,pubdate,isbn,issn)
+        SELECT DISTINCT ON (id) * FROM reporter.old_super_simple_record;
+
+    CREATE TRIGGER zzz_update_materialized_simple_record_tgr
+        AFTER INSERT OR UPDATE OR DELETE ON metabib.full_rec
+        FOR EACH ROW EXECUTE PROCEDURE reporter.simple_rec_sync();
+
+$$ LANGUAGE SQL;
+
+CREATE OR REPLACE FUNCTION reporter.refresh_materialized_simple_record () RETURNS VOID AS $$
+    SELECT reporter.disable_materialized_simple_record_trigger();
+    SELECT reporter.enable_materialized_simple_record_trigger();
+$$ LANGUAGE SQL;
+
+COMMIT;

diff --git a/Open-ILS/src/sql/Pg/reporter-schema.sql b/Open-ILS/src/sql/Pg/reporter-schema.sql
index 52a81d6..3fc2e22 100644 (file)
--- a/Open-ILS/src/sql/Pg/reporter-schema.sql
+++ b/Open-ILS/src/sql/Pg/reporter-schema.sql
@@ -185,6 +185,29 @@ CREATE TRIGGER zzz_update_materialized_simple_record_tgr
     AFTER INSERT OR UPDATE OR DELETE ON metabib.full_rec
     FOR EACH ROW EXECUTE PROCEDURE reporter.simple_rec_sync();
 
+CREATE OR REPLACE FUNCTION reporter.disable_materialized_simple_record_trigger () RETURNS VOID AS $$
+    DROP TRIGGER zzz_update_materialized_simple_record_tgr ON metabib.full_rec;
+$$ LANGUAGE SQL;
+
+CREATE OR REPLACE FUNCTION reporter.enable_materialized_simple_record_trigger () RETURNS VOID AS $$
+
+    TRUNCATE TABLE reporter.materialized_simple_record;
+
+    INSERT INTO reporter.materialized_simple_record
+        (id,fingerprint,quality,tcn_source,tcn_value,title,author,publisher,pubdate,isbn,issn)
+        SELECT DISTINCT ON (id) * FROM reporter.old_super_simple_record;
+
+    CREATE TRIGGER zzz_update_materialized_simple_record_tgr
+        AFTER INSERT OR UPDATE OR DELETE ON metabib.full_rec
+        FOR EACH ROW EXECUTE PROCEDURE reporter.simple_rec_sync();
+
+$$ LANGUAGE SQL;
+
+CREATE OR REPLACE FUNCTION reporter.refresh_materialized_simple_record () RETURNS VOID AS $$
+    SELECT reporter.disable_materialized_simple_record_trigger();
+    SELECT reporter.enable_materialized_simple_record_trigger();
+$$ LANGUAGE SQL;
+
 CREATE OR REPLACE VIEW reporter.demographic AS
 SELECT u.id,
        u.dob,