X-Git-Url: http://wagnertech.de/gitweb/gitweb.cgi/kivitendo-erp.git/blobdiff_plain/6cf3f7762efd40bee49a2b8f11bb4ab6915d9071..28d69bb85e934088a56e6e8458cd08d3794e1f8b:/SL/DB/MetaSetup/Unit.pm

diff --git a/SL/DB/MetaSetup/Unit.pm b/SL/DB/MetaSetup/Unit.pm
index c22946283..6e05737df 100644
--- a/SL/DB/MetaSetup/Unit.pm
+++ b/SL/DB/MetaSetup/Unit.pm
@@ -15,10 +15,13 @@ __PACKAGE__->meta->setup(
     factor    => { type => 'numeric', precision => 5, scale => 20 },
     type      => { type => 'varchar', length => 20 },
     sortkey   => { type => 'integer', not_null => 1 },
+    id        => { type => 'serial', not_null => 1 },
   ],
 
   primary_key_columns => [ 'name' ],
 
+  unique_key => [ 'id' ],
+
   foreign_keys => [
     unit => {
       class       => 'SL::DB::Unit',