fix cleanup_timeseries_by_ttl procedure

@@ -59,8 +59,8 @@ $$
 DECLARE
     tenant_cursor CURSOR FOR select tenant.id as tenant_id
                              from tenant;
-    tenant_id_record     varchar;
-    customer_id_record   varchar;
+    tenant_id_record     uuid;
+    customer_id_record   uuid;
     tenant_ttl           bigint;
     customer_ttl         bigint;
     deleted_for_entities bigint;

@@ -197,6 +197,8 @@ public class PsqlTsDatabaseUpgradeService extends AbstractSqlTsDatabaseUpgradeSe
                 break;
             case "3.1.1":
                 try (Connection conn = DriverManager.getConnection(dbUrl, dbUserName, dbPassword)) {
+                    log.info("Load TTL functions ...");
+                    loadSql(conn, LOAD_TTL_FUNCTIONS_SQL);
                     log.info("Load Drop Partitions functions ...");
                     loadSql(conn, LOAD_DROP_PARTITIONS_FUNCTIONS_SQL);
                 }

@@ -188,8 +188,8 @@ $$
 DECLARE
     tenant_cursor CURSOR FOR select tenant.id as tenant_id
                              from tenant;
-    tenant_id_record     varchar;
-    customer_id_record   varchar;
+    tenant_id_record     uuid;
+    customer_id_record   uuid;
     tenant_ttl           bigint;
     customer_ttl         bigint;
     deleted_for_entities bigint;