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https://issues.apache.org/jira/browse/PIG-5243?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17214280#comment-17214280
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Daniel Dai commented on PIG-5243:
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+1
> describe with typecast on as-clause shows the types before the typecasting
> --------------------------------------------------------------------------
>
> Key: PIG-5243
> URL: https://issues.apache.org/jira/browse/PIG-5243
> Project: Pig
> Issue Type: Bug
> Components: parser
> Reporter: Koji Noguchi
> Assignee: Koji Noguchi
> Priority: Minor
> Attachments: pig-5243-v01.patch
>
>
> For code like
> {code}
> a = load 'test.txt' as (mytuple:tuple (), gpa:float);
> b = foreach a generate mytuple as (mytuple2:(name:int, age:double));
> store b into '/tmp/deleteme';
> {code}
> {{describe b}} shows
> {noformat}
> b: {mytuple2: (name: bytearray,age: bytearray)}
> {noformat}
> Execution wise, it is fine since there is an extra foreach typecasting the
> above relation.
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