feat(clickhouse): support pyarrow decimal types

ibis-project · Apr 13, 2023 · 7472dd5 · 7472dd5
1 parent b4ba6b9
commit 7472dd5
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/ibis/backends/clickhouse/datatypes.py b/ibis/backends/clickhouse/datatypes.py
@@ -251,3 +251,8 @@ def _(ty: dt.Timestamp) -> str:
     if (timezone := ty.timezone) is not None:
         return f"DateTime64({scale:d}, {timezone})"
     return f"DateTime64({scale:d})"
+
+
+@serialize_raw.register(dt.Decimal)
+def _(ty: dt.Decimal) -> str:
+    return f"Decimal({ty.precision}, {ty.scale})"