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https://issues.apache.org/jira/browse/PIG-885?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12733798#action_12733798
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Olga Natkovich commented on PIG-885:
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+1, please, commit
> New UDFs for piggybank (Bin, Decode, LookupInFiles, RegexExtract, RegexMatch,
> HashFVN, DiffDate)
> ------------------------------------------------------------------------------------------------
>
> Key: PIG-885
> URL: https://issues.apache.org/jira/browse/PIG-885
> Project: Pig
> Issue Type: New Feature
> Affects Versions: 0.3.0
> Reporter: Daniel Dai
> Assignee: Daniel Dai
> Priority: Minor
> Fix For: 0.4.0
>
> Attachments: PIG-885-2.patch, PIG-885-3.patch, PIG-885-4.patch,
> PIG-885-5.patch, PIG-885-6.patch, PIG-885.patch
>
>
> Bunch of UDFs:
> 1. Bin -- Converts a continuous value into discrete values
> 2. Decode -- Converts a given attribute or expression into another string
> value, based on the value of the source attribute
> 3. LookupInFiles -- Check for the existence of an expression in a serial of
> text files
> 4. RegexExtract and RegexMatch -- Similar to perl regexes
> 5. HashFNV -- An implementation of FNV hash
> 6. DiffDate -- Caculate the number of days in between
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