From aac7eb54c1718c6e2f8a972a9a4901d3db4b206e Mon Sep 17 00:00:00 2001
From: Nico Poggi <nico.poggi@databricks.com>
Date: Thu, 13 Sep 2018 12:00:29 +0200
Subject: [PATCH] Fixing TPCH DDL datatype of `customer.c_nationkey` from
 `string` to `long` (#167)

---
 src/main/scala/com/databricks/spark/sql/perf/tpch/TPCH.scala | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main/scala/com/databricks/spark/sql/perf/tpch/TPCH.scala b/src/main/scala/com/databricks/spark/sql/perf/tpch/TPCH.scala
index 52f7a3a..5a23edf 100644
--- a/src/main/scala/com/databricks/spark/sql/perf/tpch/TPCH.scala
+++ b/src/main/scala/com/databricks/spark/sql/perf/tpch/TPCH.scala
@@ -111,7 +111,7 @@ class TPCHTables(
       'c_custkey.long,
       'c_name.string,
       'c_address.string,
-      'c_nationkey.string,
+      'c_nationkey.long,
       'c_phone.string,
       'c_acctbal.decimal(12, 2),
       'c_mktsegment.string,