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https://issues.apache.org/jira/browse/PIG-2880?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13468560#comment-13468560
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Sunitha Muralidharan commented on PIG-2880:
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Hi..
Thanks for your response. This UDF will output a character at the specified
index.
For this UDF, we need two inputs. first one will be the string and the second
one will be an index position. So in such situation, can we use
PrimitiveEvalFunc<String,String>?
> Pig current releases lack a UDF charAt.This UDF returns the char value at the
> specified index.
> ----------------------------------------------------------------------------------------------
>
> Key: PIG-2880
> URL: https://issues.apache.org/jira/browse/PIG-2880
> Project: Pig
> Issue Type: New Feature
> Components: piggybank
> Affects Versions: 0.10.0
> Reporter: Sabir Ayappalli
>
> Pig current releases lack a UDF charAt.This UDF returns the char value at the
> specified index. An index ranges from 0 to length() - 1. The first char value
> of the sequence is at index 0, the next at index 1, and so on.
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