From 514f4e7aab31307c7caacbdebb2ceedd4c637e2f Mon Sep 17 00:00:00 2001
From: Phillip Cloud <417981+cpcloud@users.noreply.github.com>
Date: Wed, 6 Dec 2023 05:20:16 -0500
Subject: [PATCH] chore(pandas-data): decimal conversion

---
 ibis/formats/pandas.py | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/ibis/formats/pandas.py b/ibis/formats/pandas.py
index 4355013d6000e..87c5411881199 100644
--- a/ibis/formats/pandas.py
+++ b/ibis/formats/pandas.py
@@ -161,6 +161,15 @@ def convert_Boolean(s, dtype, pandas_type):
         else:
             return s
 
+    @staticmethod
+    def convert_Decimal(s, dtype, pandas_type):
+        import decimal
+
+        import pyarrow as pa
+
+        arr = pa.array(s.map(decimal.Decimal, na_action="ignore").values)
+        return arr.cast(dtype.to_pyarrow(), safe=False)
+
     @staticmethod
     def convert_Timestamp(s, dtype, pandas_type):
         if isinstance(dtype, pd.DatetimeTZDtype):