Task #10339: added indices on resource_claim table

SAS/ResourceAssignment/ResourceAssignmentDatabase/sql/create_database.sql

@@ -230,6 +230,15 @@ CREATE INDEX resource_claim_starttime_endtime_idx
   USING btree
   (starttime DESC, endtime);
 
+CREATE INDEX resource_claim_task_id_idx
+  ON resource_allocation.resource_claim (task_id);
+
+CREATE INDEX resource_claim_resource_id_idx
+  ON resource_allocation.resource_claim (resource_id);
+
+CREATE INDEX resource_claim_status_id_idx
+  ON resource_allocation.resource_claim (status_id);
+
 CREATE TABLE resource_allocation.conflict_reason (
   id serial NOT NULL,
   reason text NOT NULL,