Module arrow_string::regexp

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Expand description

Defines kernel to extract substrings based on a regular expression of a [Large]StringArray

Functions

regexp_is_match_utf8
Perform SQL array ~ regex_array operation on StringArray / LargeStringArray. If regex_array element has an empty value, the corresponding result value is always true.
regexp_is_match_utf8_scalar
Perform SQL array ~ regex_array operation on StringArray / LargeStringArray and a scalar.
regexp_match
Extract all groups matched by a regular expression for a given String array.