pyarrow.compute.find_substring_regex

pyarrow.compute.find_substring_regex(array, pattern, *, ignore_case=False)

Find the index of the first match of regex pattern in each value of a string array.

Parameters

• array (pyarrow.Array or pyarrow.ChunkedArray) –

• pattern (str) – regex pattern to search for

• ignore_case (bool, default False) – Ignore case while searching.

Returns

result (pyarrow.Array or pyarrow.ChunkedArray)

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