pyarrow.compute.count_substring¶

pyarrow.compute.count_substring(array, pattern, *, ignore_case=False)[source]¶

Count the occurrences of substring pattern in each value of a string array.

Parameters

array (pyarrow.Array or pyarrow.ChunkedArray) –
pattern (str) – pattern to search for exact matches

Returns

result (pyarrow.Array or pyarrow.ChunkedArray)

pyarrow.compute.utf8_upper pyarrow.compute.count_substring_regex