arrow_string

Module regexp

Source
Expand description

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

Macros§

process_regexp_array_match 🔒
process_regexp_match 🔒

Functions§

get_scalar_pattern_flag 🔒
get_scalar_pattern_flag_utf8view 🔒
regexp_array_match 🔒
regexp_array_match_utf8view 🔒
regexp_is_match
Return BooleanArray indicating which strings in an array match an array of regular expressions.
regexp_is_match_scalar
Return BooleanArray indicating which strings in an array match a single regular expression.
regexp_is_match_utf8Deprecated
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_scalarDeprecated
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.
regexp_scalar_match 🔒
regexp_scalar_match_utf8view 🔒