From: Steven Callender <stevecallender@esilibrary.com>
Date: Wed, 27 Apr 2016 16:05:48 +0000 (-0400)
Subject: LP#1569884 Updated base schema with monograph parts index.
X-Git-Url: https://old-git.evergreen-ils.org/?a=commitdiff_plain;h=3ed20ce9fc08902823a81fc3674d680b6ea7fd62;p=evergreen%2Ftadl.git

LP#1569884 Updated base schema with monograph parts index.

Signed-off-by: Steven Callender <stevecallender@esilibrary.com>
Signed-off-by: Jason Stephenson <jstephenson@mvlcstaff.org>
Signed-off-by: Galen Charlton <gmc@esilibrary.com>
---

diff --git a/Open-ILS/src/sql/Pg/010.schema.biblio.sql b/Open-ILS/src/sql/Pg/010.schema.biblio.sql
index ff0542d21d..3312edfc7f 100644
--- a/Open-ILS/src/sql/Pg/010.schema.biblio.sql
+++ b/Open-ILS/src/sql/Pg/010.schema.biblio.sql
@@ -99,8 +99,8 @@ CREATE TABLE biblio.monograph_part (
     label           TEXT    NOT NULL,
     label_sortkey   TEXT    NOT NULL,
     deleted         BOOL    NOT NULL DEFAULT FALSE,
-    CONSTRAINT record_label_unique UNIQUE (record,label)
 );
+CREATE UNIQUE INDEX CONCURRENTLY record_label_unique_idx ON biblio.monograph_part (record, label) WHERE deleted = FALSE;
 
 CREATE OR REPLACE FUNCTION biblio.normalize_biblio_monograph_part_sortkey () RETURNS TRIGGER AS $$
 BEGIN