ROR-395 Avoid overwriting existing to_dates

entur · Jun 15, 2018 · b66aca4 · b66aca4
1 parent ed750bc
commit b66aca4
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/ROR-395_enable_tariff_zone_versioning/terminate_old_versions.sql b/ROR-395_enable_tariff_zone_versioning/terminate_old_versions.sql
@@ -9,4 +9,5 @@ WHERE id IN
         FROM tariff_zone tz2
         WHERE tz2.netex_id = tz.netex_id
     )
+    AND tz.to_date IS NOT NULL
 )