diff --git a/dbgen/dss.ddl b/dbgen/dss.ddl
index 89efe56a..fd5ed690 100644
--- a/dbgen/dss.ddl
+++ b/dbgen/dss.ddl
@@ -46,8 +46,8 @@ CREATE TABLE ORDERS  ( O_ORDERKEY       INTEGER NOT NULL,
                            O_ORDERSTATUS    CHAR(1) NOT NULL,
                            O_TOTALPRICE     DECIMAL(15,2) NOT NULL,
                            O_ORDERDATE      DATE NOT NULL,
-                           O_ORDERPRIORITY  CHAR(15) NOT NULL,  
-                           O_CLERK          CHAR(15) NOT NULL, 
+                           O_ORDERPRIORITY  CHAR(15) NOT NULL,
+                           O_CLERK          CHAR(15) NOT NULL,
                            O_SHIPPRIORITY   INTEGER NOT NULL,
                            O_COMMENT        VARCHAR(79) NOT NULL);
 
diff --git a/dbgen/queries/1.sql b/dbgen/queries/1.sql
index d0309599..0200845e 100644
--- a/dbgen/queries/1.sql
+++ b/dbgen/queries/1.sql
@@ -18,7 +18,7 @@ select
 from
 	lineitem
 where
-	l_shipdate <= date '1998-12-01' - interval ':1' day (3)
+	l_shipdate <= date '1998-12-01' - interval ':1' day
 group by
 	l_returnflag,
 	l_linestatus
diff --git a/dbgen/queries/13.sql b/dbgen/queries/13.sql
index 20dd693e..b0452c73 100644
--- a/dbgen/queries/13.sql
+++ b/dbgen/queries/13.sql
@@ -11,14 +11,14 @@ from
 	(
 		select
 			c_custkey,
-			count(o_orderkey)
+			count(o_orderkey) c_count
 		from
 			customer left outer join orders on
 				c_custkey = o_custkey
 				and o_comment not like '%:1%:2%'
 		group by
 			c_custkey
-	) as c_orders (c_custkey, c_count)
+	)
 group by
 	c_count
 order by