Hive: regexp_extract to extract muti match in one line??

[Matouk IFTISSEN <ma...@ysance.com>]

Hé Geeks,
 I have a table that each row contains data (line), and I want to extract
all patterns that match  in each line, the actuel comportement of the udf
rexexp_extract returns me one occurence match!! but with  regexp_replace
 the comportement is différent (replace all pattern match in line)
how can I extract all pattern match in each line ??

select (line,'*.(pattern_match_group).*, index_group) as truc from my_table

 Thanks by advance ;)
Matouk
-- 

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