From 1696831f5df73b5cf15c6d8426c426b0c4086122 Mon Sep 17 00:00:00 2001
From: mullimanko <40831563+mullimanko@users.noreply.github.com>
Date: Sun, 21 Sep 2025 17:07:09 +0200
Subject: [PATCH 1/2] Update _utils.py

Add autocommit=True to adbc engine
---
 py-polars/polars/io/database/_utils.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/py-polars/polars/io/database/_utils.py b/py-polars/polars/io/database/_utils.py
index b9a54973bc08..d70072d90851 100644
--- a/py-polars/polars/io/database/_utils.py
+++ b/py-polars/polars/io/database/_utils.py
@@ -141,4 +141,4 @@ def _open_adbc_connection(connection_uri: str) -> Any:
     if driver_name in ("duckdb", "snowflake", "sqlite"):
         connection_uri = re.sub(f"^{driver_name}:/{{,3}}", "", connection_uri)
 
-    return adbc_driver.connect(connection_uri)
+    return adbc_driver.connect(connection_uri, autocommit=True)

From 252592c72393e78d439e8b91e8441c9ab85734b5 Mon Sep 17 00:00:00 2001
From: mullimanko <40831563+mullimanko@users.noreply.github.com>
Date: Sun, 21 Sep 2025 17:10:04 +0200
Subject: [PATCH 2/2] Update frame.py

Delete `conn.commit()` becuase `autocommit=True`
---
 py-polars/polars/dataframe/frame.py | 1 -
 1 file changed, 1 deletion(-)

diff --git a/py-polars/polars/dataframe/frame.py b/py-polars/polars/dataframe/frame.py
index 3a415a560f86..4fde4dc50f78 100644
--- a/py-polars/polars/dataframe/frame.py
+++ b/py-polars/polars/dataframe/frame.py
@@ -4402,7 +4402,6 @@ def unpack_table_name(name: str) -> tuple[str | None, str | None, str]:
                         mode=mode,
                         **(engine_options or {}),
                     )
-                conn.commit()
             return n_rows
 
         elif engine == "sqlalchemy":