changeset 924:34c04b0557ac

Added missing UNIQUE-Constraint.
author Tom Gottfried <tom@intevation.de>
date Fri, 15 Apr 2016 10:18:24 +0200
parents 20547dfc436e
children 2b746f4e97d6
files db_schema/lada_schema.sql
diffstat 1 files changed, 2 insertions(+), 1 deletions(-) [+]
line wrap: on
line diff
--- a/db_schema/lada_schema.sql	Wed Apr 13 20:34:37 2016 +0200
+++ b/db_schema/lada_schema.sql	Fri Apr 15 10:18:24 2016 +0200
@@ -378,7 +378,8 @@
     probeentnahme_beginn timestamp with time zone,
     probeentnahme_ende timestamp with time zone,
     mittelungsdauer bigint,
-    letzte_aenderung timestamp without time zone DEFAULT now()
+    letzte_aenderung timestamp without time zone DEFAULT now(),
+    UNIQUE (mst_id, hauptproben_nr)
 );
 
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