GitHub user paleolimbot added a comment to the discussion: Querying PostgreSQL generate_subscripts from Python with a dimension from bound parameters
> Ah, if that's not implemented, we should do that... >From the libpq docs ( https://www.postgresql.org/docs/8.1/libpq-exec.html ) > At present, there is no way to determine the actual data type inferred for > any parameters whose types are not specified in paramTypes[]. This is a libpq > omission that will probably be rectified in a future release. We could maybe expose binding things as strings instead of COPY and let Postgres figure it out, or have a custom inference per engine (e.g., Postgres infers Python integers as int32 by default, but sqlite3 infers them as int64s?) GitHub link: https://github.com/apache/arrow-adbc/discussions/2865#discussioncomment-13277565 ---- This is an automatically sent email for user@arrow.apache.org. To unsubscribe, please send an email to: user-unsubscr...@arrow.apache.org
