Fokko commented on code in PR #1534:
URL: https://github.com/apache/iceberg-python/pull/1534#discussion_r1933527728
##########
pyiceberg/table/__init__.py:
##########
@@ -1064,6 +1064,125 @@ def name_mapping(self) -> Optional[NameMapping]:
"""Return the table's field-id NameMapping."""
return self.metadata.name_mapping()
+ def merge_rows(self, df: pa.Table, join_cols: list
+ ,merge_options: dict = {'when_matched_update_all': True,
'when_not_matched_insert_all': True}
Review Comment:
Extending this based on the discussion yesterday, how about leaving the
options out for now. They all default to true, and as discussed yesterday, 90%
of the use-cases will be around update overlapping rows and appending new rows.
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