Add indexes to 2.1.2 upgrade script to speed up acq search

Signed-off-by: Dan Scott <dscott@laurentian.ca>

diff --git a/Open-ILS/src/sql/Pg/version-upgrade/2.1.1-2.1.2-upgrade-db.sql b/Open-ILS/src/sql/Pg/version-upgrade/2.1.1-2.1.2-upgrade-db.sql
index 6c891d6..5fdfd80 100644 (file)
--- a/Open-ILS/src/sql/Pg/version-upgrade/2.1.1-2.1.2-upgrade-db.sql
+++ b/Open-ILS/src/sql/Pg/version-upgrade/2.1.1-2.1.2-upgrade-db.sql
@@ -140,3 +140,15 @@ SELECT metabib.reingest_metabib_field_entries(source)
     AND char_length(value) > 9
 ;
 
+-- Add indexes to speed up acquisitions search
+INSERT INTO config.upgrade_log (version) VALUES ('0691');
+
+CREATE INDEX poi_po_idx ON acq.po_item (purchase_order);
+
+CREATE INDEX ie_inv_idx on acq.invoice_entry (invoice);
+CREATE INDEX ie_po_idx on acq.invoice_entry (purchase_order);
+CREATE INDEX ie_li_idx on acq.invoice_entry (lineitem);
+
+CREATE INDEX ii_inv_idx on acq.invoice_item (invoice);
+CREATE INDEX ii_po_idx on acq.invoice_item (purchase_order);
+CREATE INDEX ii_poi_idx on acq.invoice_item (po_item);