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Diffstat (limited to 'tests/dialects/test_redshift.py')
| -rw-r--r-- | tests/dialects/test_redshift.py | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/tests/dialects/test_redshift.py b/tests/dialects/test_redshift.py index 9f2761f..f182feb 100644 --- a/tests/dialects/test_redshift.py +++ b/tests/dialects/test_redshift.py @@ -6,6 +6,18 @@ class TestRedshift(Validator): dialect = "redshift" def test_redshift(self): + self.validate_all( + "SELECT APPROXIMATE COUNT(DISTINCT y)", + read={ + "spark": "SELECT APPROX_COUNT_DISTINCT(y)", + }, + write={ + "redshift": "SELECT APPROXIMATE COUNT(DISTINCT y)", + "spark": "SELECT APPROX_COUNT_DISTINCT(y)", + }, + ) + self.validate_identity("SELECT APPROXIMATE AS y") + self.validate_identity( "SELECT 'a''b'", "SELECT 'a\\'b'", |