[open-ils-commits] r16422 - in trunk/Open-ILS/src/sql/Pg: . upgrade (erickson)

[svn at svn.open-ils.org]

Author: erickson
Date: 2010-05-12 15:20:05 -0400 (Wed, 12 May 2010)
New Revision: 16422

Added:
   trunk/Open-ILS/src/sql/Pg/upgrade/0258.schema.scecm_owning_copy_idx.sql
Modified:
   trunk/Open-ILS/src/sql/Pg/002.schema.config.sql
   trunk/Open-ILS/src/sql/Pg/040.schema.asset.sql
Log:
Patch from Galen Charlton: This resolves a performance issue found by EG Indiana on large ascecm tables.

Modified: trunk/Open-ILS/src/sql/Pg/002.schema.config.sql
===================================================================
--- trunk/Open-ILS/src/sql/Pg/002.schema.config.sql	2010-05-12 17:48:35 UTC (rev 16421)
+++ trunk/Open-ILS/src/sql/Pg/002.schema.config.sql	2010-05-12 19:20:05 UTC (rev 16422)
@@ -65,7 +65,7 @@
     install_date    TIMESTAMP WITH TIME ZONE NOT NULL DEFAULT NOW()
 );
 
-INSERT INTO config.upgrade_log (version) VALUES ('0257'); -- Scott McKellar
+INSERT INTO config.upgrade_log (version) VALUES ('0258'); -- Galen Charlton
 
 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	2010-05-12 17:48:35 UTC (rev 16421)
+++ trunk/Open-ILS/src/sql/Pg/040.schema.asset.sql	2010-05-12 19:20:05 UTC (rev 16422)
@@ -157,6 +157,7 @@
 	owning_copy	BIGINT		NOT NULL,
 	CONSTRAINT sce_once_per_copy UNIQUE (owning_copy,stat_cat)
 );
+CREATE INDEX scecm_owning_copy_idx ON asset.stat_cat_entry_copy_map(owning_copy);
 
 CREATE TABLE asset.copy_note (
 	id		BIGSERIAL			PRIMARY KEY,

Added: trunk/Open-ILS/src/sql/Pg/upgrade/0258.schema.scecm_owning_copy_idx.sql
===================================================================
--- trunk/Open-ILS/src/sql/Pg/upgrade/0258.schema.scecm_owning_copy_idx.sql	                        (rev 0)
+++ trunk/Open-ILS/src/sql/Pg/upgrade/0258.schema.scecm_owning_copy_idx.sql	2010-05-12 19:20:05 UTC (rev 16422)
@@ -0,0 +1,9 @@
+BEGIN;
+
+INSERT INTO config.upgrade_log (version) VALUES ('0258'); -- Galen Charlton
+
+-- resolves performance issue noted by EG Indiana
+
+CREATE INDEX scecm_owning_copy_idx ON asset.stat_cat_entry_copy_map(owning_copy);
+
+COMMIT;