diff --git a/Procedures/build_tree_for_sector_pg.txt b/Procedures/build_tree_for_sector_pg.txt
deleted file mode 100644
index fb6c4e45352ebffd0ca6cfbb1f08e8d349c513c2..0000000000000000000000000000000000000000
--- a/Procedures/build_tree_for_sector_pg.txt
+++ /dev/null
@@ -1,42 +0,0 @@
--- DROP PROCEDURE christines_space.build_tree_for_sector_pg(int8);
-
-CREATE OR REPLACE PROCEDURE christines_space.build_tree_for_sector_pg(my_sector bigint)
- LANGUAGE plpgsql
-AS $procedure$
-	BEGIN
-
-EXECUTE 'drop table if exists processing.zwischen_sector_tree';
-
-EXECUTE 'CREATE TABLE processing.zwischen_sector_tree as (
-select uid_ from (
-(select uid_ from basics.u_sector where domain_id='||my_sector||')) as d1
-union
-select uid_1 from basics.relation where type in (0,1) and uid_0 in (
-(select uid_ from basics.u_sector where domain_id='||my_sector||'))
-union
-select uid_1 from basics.relation where type in (0,1) and uid_0 in (
-select uid_1 from basics.relation where type in (0,1) and uid_0 in (
-(select uid_ from basics.u_sector where domain_id='||my_sector||')))
-union
-select uid_1 from basics.relation where type in (0,1) and uid_0 in (
-select uid_1 from basics.relation where type in (0,1) and uid_0 in (
-select uid_1 from basics.relation where type in (0,1) and uid_0 in (
-(select uid_ from basics.u_sector where domain_id='||my_sector||'))))
-union
-select uid_1 from basics.relation where type in (0,1) and uid_0 in (
-select uid_1 from basics.relation where type in (0,1) and uid_0 in (
-select uid_1 from basics.relation where type in (0,1) and uid_0 in (
-select uid_1 from basics.relation where type in (0,1) and uid_0 in (
-(select uid_ from basics.u_sector where domain_id='||my_sector||')))))
-union
-select uid_1 from basics.relation where type in (0,1) and uid_0 in (
-select uid_1 from basics.relation where type in (0,1) and uid_0 in (
-select uid_1 from basics.relation where type in (0,1) and uid_0 in (
-select uid_1 from basics.relation where type in (0,1) and uid_0 in (
-select uid_1 from basics.relation where type in (0,1) and uid_0 in (
-select uid_ from basics.u_sector where domain_id='||my_sector||'))))))';
-
-END;
-	
-$procedure$
-;