dongjoon-hyun commented on a change in pull request #12153:
URL: https://github.com/apache/arrow/pull/12153#discussion_r787338358
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File path: python/pyarrow/orc.py
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@@ -175,3 +176,33 @@ def write_table(table, where):
writer = ORCWriter(where)
writer.write(table)
writer.close()
+
+
+def read_table(source, columns=None, filesystem=None):
+ """
+ Read a table from ORC format
+
+ Parameters
+ ----------
+ source : str, pyarrow.NativeFile, or file-like object
+ If a string passed, can be a single file name or directory name. For
+ file-like objects, only read a single file. Use pyarrow.BufferReader to
+ read a file contained in a bytes or buffer-like object.
+ columns : list
+ If not None, only these columns will be read from the file. A column
+ name may be a prefix of a nested field, e.g. 'a' will select 'a.b',
+ 'a.c', and 'a.d.e'. If empty, no columns will be read. Note
+ that the table will still have the correct num_rows set despite having
+ no columns.
Review comment:
Since it needs a fix on `ORCFile` itself, can I handle it later in a
separate PR, @jorisvandenbossche ?
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