let people inherit from ClickhouseDialect if they want to

ADBond · Jan 7, 2025 · 0476340 · 0476340
1 parent baa3891
commit 0476340
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/splinkclickhouse/comparison_level_library.py b/splinkclickhouse/comparison_level_library.py
@@ -73,7 +73,7 @@ def __init__(
         self.calculation_method = calculation_method
 
     def create_sql(self, sql_dialect: SplinkDialect) -> str:
-        if sql_dialect is not ClickhouseDialect():
+        if not isinstance(sql_dialect, ClickhouseDialect):
             raise ValueError(
                 "This version of `DistanceInKMLevel` is designed only for use "
                 "with the Clickhouse dialect of SQL.\n"