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-rw-r--r--tests/dialects/test_clickhouse.py2
1 files changed, 1 insertions, 1 deletions
diff --git a/tests/dialects/test_clickhouse.py b/tests/dialects/test_clickhouse.py
index 7584c67..b0df4df 100644
--- a/tests/dialects/test_clickhouse.py
+++ b/tests/dialects/test_clickhouse.py
@@ -53,7 +53,7 @@ class TestClickhouse(Validator):
)
self.validate_all(
- "CONCAT(CASE WHEN COALESCE(a, '') IS NULL THEN COALESCE(a, '') ELSE CAST(COALESCE(a, '') AS TEXT) END, CASE WHEN COALESCE(b, '') IS NULL THEN COALESCE(b, '') ELSE CAST(COALESCE(b, '') AS TEXT) END)",
+ "CONCAT(CASE WHEN COALESCE(CAST(a AS TEXT), '') IS NULL THEN COALESCE(CAST(a AS TEXT), '') ELSE CAST(COALESCE(CAST(a AS TEXT), '') AS TEXT) END, CASE WHEN COALESCE(CAST(b AS TEXT), '') IS NULL THEN COALESCE(CAST(b AS TEXT), '') ELSE CAST(COALESCE(CAST(b AS TEXT), '') AS TEXT) END)",
read={"postgres": "CONCAT(a, b)"},
)
self.validate_all(