From b7e0c8b78d8752d465efb397257d68274f54ed15 Mon Sep 17 00:00:00 2001
From: ced <>
Date: Wed, 12 Sep 2007 13:21:07 +0000
Subject: [PATCH] Change constraint on stock_production_lot

- used name, ref
- improve check in the wizard
- add migration script
- add sequence

bzr revid: ced-43b6788fd2f2525e153d7b5bdfaee28b8889e230
---
 doc/migrate/4.0.0-4.2.0/pre.py | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/doc/migrate/4.0.0-4.2.0/pre.py b/doc/migrate/4.0.0-4.2.0/pre.py
index dc4c16099cd..f11188face0 100644
--- a/doc/migrate/4.0.0-4.2.0/pre.py
+++ b/doc/migrate/4.0.0-4.2.0/pre.py
@@ -183,4 +183,14 @@ if cr.fetchall():
 	cr.execute('ALTER TABLE product_uom SET factor NOT NULL')
 	cr.execute('ALTER TABLE product_uom DROP COLUMN temp_column')
 
+
+# ------------------------------------------------- #
+# Drop name_uniq constraint on stock_production_lot #
+# ------------------------------------------------- #
+
+cr.execute('SELECT conname FROM pg_constraint where conname = \'stock_production_lot_name_uniq\'')
+if cr.fetchall():
+	cr.execute('ALTER TABLE stock_production_lot DROP CONSTRAINT \'stock_production_lot_name_uniq\'')
+cr.commit()
+
 cr.close