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-rw-r--r--tests/dataframe/unit/test_functions.py4
1 files changed, 2 insertions, 2 deletions
diff --git a/tests/dataframe/unit/test_functions.py b/tests/dataframe/unit/test_functions.py
index 24904b7..e40d50d 100644
--- a/tests/dataframe/unit/test_functions.py
+++ b/tests/dataframe/unit/test_functions.py
@@ -280,9 +280,9 @@ class TestFunctions(unittest.TestCase):
def test_signum(self):
col_str = SF.signum("cola")
- self.assertEqual("SIGNUM(cola)", col_str.sql())
+ self.assertEqual("SIGN(cola)", col_str.sql())
col = SF.signum(SF.col("cola"))
- self.assertEqual("SIGNUM(cola)", col.sql())
+ self.assertEqual("SIGN(cola)", col.sql())
def test_sin(self):
col_str = SF.sin("cola")