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Posted to issues@kudu.apache.org by "Jordan Birdsell (JIRA)" <ji...@apache.org> on 2016/09/12 04:22:20 UTC

[jira] [Commented] (KUDU-1604) Python Client - Selecting Column By Index Changes Column Name to Index Value

    [ https://issues.apache.org/jira/browse/KUDU-1604?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15483017#comment-15483017 ] 

Jordan Birdsell commented on KUDU-1604:
---------------------------------------

Patch submitted for review: http://gerrit.cloudera.org:8080/4378

> Python Client - Selecting Column By Index Changes Column Name to Index Value
> ----------------------------------------------------------------------------
>
>                 Key: KUDU-1604
>                 URL: https://issues.apache.org/jira/browse/KUDU-1604
>             Project: Kudu
>          Issue Type: New Feature
>          Components: python
>    Affects Versions: 0.10.0
>            Reporter: Jordan Birdsell
>            Assignee: Jordan Birdsell
>
> When getting a column from a table by its index, in the ColumnSchema returned, the name of the column is updated to the index. 
> Example:
> >>> table.schema
> kudu.Schema {  
>   key         int32 NOT NULL
>   int_val     int32
>   string_val  string
>   PRIMARY KEY (key)
> }
> >>> table['int_val']
> Column(int_val, parent=example-table, type=int32)
> >>> table[1]
> Column(1, parent=example-table, type=int32)
> The ColumnSchema returned by an index reference should be the same as it is when referenced by name.



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