timsaucer opened a new pull request, #1264:
URL: https://github.com/apache/datafusion-python/pull/1264
# Which issue does this PR close?
Closes #1005
# Rationale for this change
In addition to closing #1005 this exposes an important function in DataFrame
operations, writing to tables. This functionality exists in the upstream
DataFusion project but it has not previously been exposed to python. Now that
we have external table support and external catalogs, we should make this
function accessible to users.
# What changes are included in this PR?
- Adds dataframe writer Python wrapper.
- Adds insert operation enum Python wrapper.
- Exposes `DataFrame.write_table`
- Adds unit test coverage
- Adds dataframe writer options to `write_csv`, `write_json`, and
`write_parquet`
# Are there any user-facing changes?
There are no breaking changes. The existing methods have a new optional
parameter. If it is not provided then the operations are unchanged.
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: [email protected]
For queries about this service, please contact Infrastructure at:
[email protected]
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
