| regexp_extract {SparkR} | R Documentation |
Extract a specific(idx) group identified by a java regex, from the specified string column.
## S4 method for signature 'Column,character,numeric' regexp_extract(x, pattern, idx) regexp_extract(x, pattern, idx)
Other string_funcs: ascii,
ascii; base64,
base64; concat_ws,
concat_ws; concat,
concat; format_number,
format_number; format_string,
format_string; initcap,
initcap; instr,
instr; length;
levenshtein, levenshtein;
locate, locate;
lower, lower;
lpad, lpad;
ltrim, ltrim;
regexp_replace,
regexp_replace; reverse,
reverse; rpad,
rpad; rtrim,
rtrim; soundex,
soundex; substring_index,
substring_index; translate,
translate; trim,
trim; unbase64,
unbase64; upper,
upper