View Wohnort robuster gegen Eintraege ohne astat Schluessel

src-modules/module/xcube/conf/xcube.xml

@@ -119,7 +119,8 @@ bund_apnr as parent
 from cifx where key=11 
 union select 'Ausland' druck , '1' apnr, 'alle' as parent from xdummy 
 union select druck,apnr,'1' from cifx where key=747 and parent is not null 
-union select druck, '' || astat::integer, bund_apnr from cifx where key=12 and apnr != 'D'
+union select druck, case when astat='' or astat is null then apnr else astat end , 
+case when bund_apnr='' or bund_apnr='---' or bund_apnr is null then '-9999' else bund_apnr end from cifx where key=12 and apnr != 'D'
 union 
 select 'unbekannt' druck, '-9999' apnr, 'alle' as parent from xdummy;
 ]]></sql>

src-modules/module/xcube/schluesseltabellen/create_views.sql

@@ -22,7 +22,8 @@ bund_apnr as parent
 from cifx where key=11 
 union select 'Ausland' druck , '1' apnr, 'alle' as parent from xdummy 
 union select druck,apnr,'1' from cifx where key=747 and parent is not null 
-union select druck, '' || astat::integer, bund_apnr from cifx where key=12 and apnr != 'D'
+union select druck, case when astat='' or astat is null then apnr else astat end , 
+case when bund_apnr='' or bund_apnr='---' or bund_apnr is null then '-9999' else bund_apnr end from cifx where key=12 and apnr != 'D'
 union 
 select 'unbekannt' druck, '-9999' apnr, 'alle' as parent from xdummy;