Updated schema to use decimal and (var)char types.

ddl-tpcds/bin_partitioned/web_sales.sql

@@ -23,21 +23,21 @@ create table web_sales
     ws_promo_sk               bigint,
     ws_order_number           bigint,
     ws_quantity               int,
-    ws_wholesale_cost         double,
-    ws_list_price             double,
-    ws_sales_price            double,
-    ws_ext_discount_amt       double,
-    ws_ext_sales_price        double,
-    ws_ext_wholesale_cost     double,
-    ws_ext_list_price         double,
-    ws_ext_tax                double,
-    ws_coupon_amt             double,
-    ws_ext_ship_cost          double,
-    ws_net_paid               double,
-    ws_net_paid_inc_tax       double,
-    ws_net_paid_inc_ship      double,
-    ws_net_paid_inc_ship_tax  double,
-    ws_net_profit             double
+    ws_wholesale_cost         decimal(7,2),
+    ws_list_price             decimal(7,2),
+    ws_sales_price            decimal(7,2),
+    ws_ext_discount_amt       decimal(7,2),
+    ws_ext_sales_price        decimal(7,2),
+    ws_ext_wholesale_cost     decimal(7,2),
+    ws_ext_list_price         decimal(7,2),
+    ws_ext_tax                decimal(7,2),
+    ws_coupon_amt             decimal(7,2),
+    ws_ext_ship_cost          decimal(7,2),
+    ws_net_paid               decimal(7,2),
+    ws_net_paid_inc_tax       decimal(7,2),
+    ws_net_paid_inc_ship      decimal(7,2),
+    ws_net_paid_inc_ship_tax  decimal(7,2),
+    ws_net_profit             decimal(7,2)
 )
 partitioned by (ws_sold_date_sk           bigint)
 stored as ${FILE};