fix for postgres backend

moj-analytical-services · Jan 6, 2025 · 5ccb062 · 5ccb062
1 parent dfc2a25
commit 5ccb062
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/splink/internals/one_to_one_clustering.py b/splink/internals/one_to_one_clustering.py
@@ -82,7 +82,7 @@ def one_to_one_clustering(
         # might need to quote the value here?
         contains_expr = ", ".join(
             [
-                f"max(cast(source_dataset = '{sd}' as int)) as contains_{sd}"
+                f"max(cast(source_dataset = '{sd}' as int)) > 0 as contains_{sd}"
                 for sd in source_datasets
             ]
         )