Fokko commented on code in PR #6437:
URL: https://github.com/apache/iceberg/pull/6437#discussion_r1059515919
##########
python/pyiceberg/io/pyarrow.py:
##########
@@ -437,3 +468,170 @@ def visit_or(self, left_result: pc.Expression,
right_result: pc.Expression) -> p
def expression_to_pyarrow(expr: BooleanExpression) -> pc.Expression:
return boolean_expression_visit(expr, _ConvertToArrowExpression())
+
+
+def project_table(
+ files: Iterable[FileScanTask], table: Table, row_filter:
BooleanExpression, projected_schema: Schema, case_sensitive: bool
+) -> pa.Table:
+ """Resolves the right columns based on the identifier
+
+ Args:
+ files(Iterable[FileScanTask]): A URI or a path to a local file
+ table(Table): The table that's being queried
+ row_filter(BooleanExpression): The expression for filtering rows
+ projected_schema(Schema): The output schema
+ case_sensitive(bool): Case sensitivity when looking up column names
+
+ Raises:
+ ResolveException: When an incompatible query is done
Review Comment:
Good one, also updated the one in `schema.py`
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