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-rw-r--r--test/sql/test_generative.py5
1 files changed, 5 insertions, 0 deletions
diff --git a/test/sql/test_generative.py b/test/sql/test_generative.py
index 013ba8082..6044cecb0 100644
--- a/test/sql/test_generative.py
+++ b/test/sql/test_generative.py
@@ -539,6 +539,11 @@ class ClauseTest(fixtures.TestBase, AssertsCompiledSQL):
expr2 = CloningVisitor().traverse(expr)
assert str(expr) == str(expr2)
+ def test_funcfilter(self):
+ expr = func.count(1).filter(t1.c.col1 > 1)
+ expr2 = CloningVisitor().traverse(expr)
+ assert str(expr) == str(expr2)
+
def test_adapt_union(self):
u = union(
t1.select().where(t1.c.col1 == 4),