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From "Zheng Shao (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HIVE-743) let user specify serde for custom sctipts
Date Tue, 11 Aug 2009 23:38:14 GMT

    [ https://issues.apache.org/jira/browse/HIVE-743?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12742119#action_12742119
] 

Zheng Shao commented on HIVE-743:
---------------------------------

@hive.743.2.patch:
Hive.g: Can we use "rowFormat", "rowFormatDelimited", "rowFormatSerDe" instead of "serde",
"serdePropertiesFormat", and "serdeFormat"? I think that will be much more intuitive. We can
also replace "tableRowFormat" with "rowFormat".

SemanticAnalyzer.genScriptPlan looks a bit ugly - can we add one level of nesting for inSerDe
and outSerDe in Hive.g, and use a single loop over the children in genScriptPlan to get all
corresponding children?
We can also add a "null" placeholder in case inSerDe / outSerDe is missing, so we don't need
to calculate the child positions.

Otherwise it looks good.


> let user specify serde for custom sctipts
> -----------------------------------------
>
>                 Key: HIVE-743
>                 URL: https://issues.apache.org/jira/browse/HIVE-743
>             Project: Hadoop Hive
>          Issue Type: New Feature
>          Components: Query Processor
>            Reporter: Namit Jain
>            Assignee: Namit Jain
>         Attachments: hive.743.1.patch, hive.743.2.patch
>
>
> Splitting up 
> https://issues.apache.org/jira/browse/HIVE-708 into this.

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