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Posted to issues@kudu.apache.org by "Todd Lipcon (JIRA)" <ji...@apache.org> on 2016/12/05 03:53:59 UTC

[jira] [Resolved] (KUDU-981) Validate table and column names

     [ https://issues.apache.org/jira/browse/KUDU-981?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Todd Lipcon resolved KUDU-981.
------------------------------
       Resolution: Fixed
    Fix Version/s: 1.2.0

b28c6dd683bfeddde0876ddb6b228395e0763798 validates that column names are UTF8 with no NULL bytes. b30d4fc154151aaa5583dbbd8ef83ac044236ee9 validates the length to be reasonable.

We didn't end up being as restrictive as Impala in the end, but the above seemed like non-controversial restrictions and good enough for now.

> Validate table and column names
> -------------------------------
>
>                 Key: KUDU-981
>                 URL: https://issues.apache.org/jira/browse/KUDU-981
>             Project: Kudu
>          Issue Type: Bug
>          Components: master
>    Affects Versions: Private Beta
>            Reporter: Todd Lipcon
>            Assignee: Todd Lipcon
>            Priority: Critical
>             Fix For: 1.2.0
>
>         Attachments: naming-freedom.png
>
>
> Currently I believe we allow table names such as "", " ", etc. We should probably figure out a reasonable subset of characters and validate names.



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