add version to pkey

IlkaCu · web-flow · commit 27f3dcd44499 · 2018-06-21T16:10:45.000+02:00
diff --git a/preprocessing/sql_snippets/ego_dp_structure_versioning.sql b/preprocessing/sql_snippets/ego_dp_structure_versioning.sql
@@ -5803,7 +5803,7 @@ CREATE TABLE grid.ego_line_expansion_costs
   comment text,
   source text,
   capital_costs_pypsa double precision,
-  CONSTRAINT ego_line_expansion_costs_pkey PRIMARY KEY (cost_id)
+  CONSTRAINT ego_line_expansion_costs_pkey PRIMARY KEY (version, cost_id)
 );
 
 --FK
