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https://issues.apache.org/jira/browse/PIG-1095?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12782551#action_12782551
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Yan Zhou commented on PIG-1095:
-------------------------------
There is no generic concepts or implementations in terms of schema. All
projection needs is just a different way to construct a schema. After
construction, the schema behaves exactly the same with no sepcial methods for
projection.
The difference in construction is because that projection allows for duplicate
column names, and null names. In other words, the restriction is a bit relaxed
at construction.
> [zebra] Schema support of anonymous fields in COLECTION fails
> -------------------------------------------------------------
>
> Key: PIG-1095
> URL: https://issues.apache.org/jira/browse/PIG-1095
> Project: Pig
> Issue Type: Bug
> Reporter: Yan Zhou
> Assignee: Yan Zhou
> Priority: Minor
> Fix For: 0.6.0, 0.7.0
>
> Attachments: PIG-1095.patch
>
>
> The schema parser fails on schemas of COLLECTION columns like
> c:collection(int).
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