Module arrow_string::regexp

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.