Merging upstream version 10.6.3.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 14 insertions, 0 deletions

diff --git a/tests/test_expressions.py b/tests/test_expressions.py
index 2d5407e..55e07d1 100644
--- a/tests/test_expressions.py
+++ b/tests/test_expressions.py
@@ -466,6 +466,7 @@ class TestExpressions(unittest.TestCase):
         self.assertIsInstance(parse_one("BEGIN DEFERRED TRANSACTION"), exp.Transaction)
         self.assertIsInstance(parse_one("COMMIT"), exp.Commit)
         self.assertIsInstance(parse_one("ROLLBACK"), exp.Rollback)
+        self.assertIsInstance(parse_one("GENERATE_SERIES(a, b, c)"), exp.GenerateSeries)
 
     def test_column(self):
         dot = parse_one("a.b.c")
@@ -630,6 +631,19 @@ FROM foo""",
 FROM foo""",
         )
 
+    def test_to_interval(self):
+        self.assertEqual(exp.to_interval("1day").sql(), "INTERVAL '1' day")
+        self.assertEqual(exp.to_interval("  5     months").sql(), "INTERVAL '5' months")
+        with self.assertRaises(ValueError):
+            exp.to_interval("bla")
+
+        self.assertEqual(exp.to_interval(exp.Literal.string("1day")).sql(), "INTERVAL '1' day")
+        self.assertEqual(
+            exp.to_interval(exp.Literal.string("  5   months")).sql(), "INTERVAL '5' months"
+        )
+        with self.assertRaises(ValueError):
+            exp.to_interval(exp.Literal.string("bla"))
+
     def test_to_table(self):
         table_only = exp.to_table("table_name")
         self.assertEqual(table_only.name, "table_name")