mullimanko opened a new issue, #3426:
URL: https://github.com/apache/arrow-adbc/issues/3426
### What happened?
Consider the following example of python's `adbc_driver_postgresql`:
```python
import polars as pl
import adbc_driver_postgresql.dbapi as pg_dbapi
conn_str = "postgresql://username:password@host:port/database"
df = pl.DataFrame({"a": [1, 2, 3], "b": [4, 5, 6]})
with (
pg_dbapi.connect(
conn_str, conn_kwargs={"adbc.connection.autocommit": "true"}
) as conn,
conn.cursor() as cur,
):
print(conn.adbc_connection.get_option("adbc.connection.autocommit"))
cur.adbc_ingest(table_name="asdf_tst", data=df)
)
# prints "false".
with pg_dbapi.connect(conn_str) as conn, conn.cursor() as cur:
conn.adbc_connection.set_autocommit(True)
print(conn.adbc_connection.get_option("adbc.connection.autocommit"))
cur.adbc_ingest(table_name="asdf_tst", data=df)
# prints "true".
```
Passing `conn_kwargs={"adbc.connection.autocommit": "true"}` to
`adbc_driver_postgresql.dbapi.connect` has no effect (autocommit stays
`"false"`). Only using `conn.adbc_connection.set_autocommit(True)` works (data
is written only in this case). I would like to suggest allowing the use of
`conn_kwargs={"adbc.connection.autocommit": "false"}`, see also
https://stackoverflow.com/q/79761286/13968392.
### Stack Trace
_No response_
### How can we reproduce the bug?
_No response_
### Environment/Setup
package manager: uv
Python 3.13.5
adbc_driver_postgresql 1.8.0
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