add end-to-end tests

apache · Mar 7, 2023 · 269790a · 269790a
1 parent 8e65992
commit 269790a
Showing 1 changed file with 21 additions and 0 deletions.
diff --git a/datafusion/core/tests/sqllogictests/test_files/timestamps.slt b/datafusion/core/tests/sqllogictests/test_files/timestamps.slt
@@ -191,3 +191,24 @@ query P
 SELECT DATE_TRUNC('second', '2022-08-03 14:38:50Z');
 ----
 2022-08-03T14:38:50
+
+# Test that interval can add a timestamp
+query P
+SELECT timestamp '2013-07-01 12:00:00' + INTERVAL '8' DAY;
+----
+2013-07-09T12:00:00
+
+query P
+SELECT '2000-01-01T00:00:00'::timestamp + INTERVAL '8' DAY;
+----
+2000-01-09T00:00:00
+
+query P
+SELECT '2000-01-01T00:00:00'::timestamp + INTERVAL '8' YEAR;
+----
+2008-01-01T00:00:00
+
+query P
+SELECT '2000-01-01T00:00:00'::timestamp + INTERVAL '8' MONTH;
+----
+2000-09-01T00:00:00