Details
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New Feature
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Status: Closed
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Major
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Resolution: Fixed
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None
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None
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Reviewed
Description
A new Pig UDF STRING_SEARCH_ALL that Implementing regex for searching keyword(substring) in a line of string, and all matched substrings will be stored as individual tuples in a bag, i.e.
output: ({(a),(b),(c)})
Help us to find all regex matches, for example, we may use FLATTEN(STRING_SEARCH_ALL(string, regex)) to list all matches for an easier view of output.
