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Posted to dev@metamodel.apache.org by "Kasper Sørensen (JIRA)" <ji...@apache.org> on 2014/12/04 19:28:13 UTC

[jira] [Updated] (METAMODEL-73) Specify column-names of headerless CSV files

     [ https://issues.apache.org/jira/browse/METAMODEL-73?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Kasper Sørensen updated METAMODEL-73:
-------------------------------------
    Issue Type: Improvement  (was: Bug)

> Specify column-names of headerless CSV files
> --------------------------------------------
>
>                 Key: METAMODEL-73
>                 URL: https://issues.apache.org/jira/browse/METAMODEL-73
>             Project: Apache MetaModel
>          Issue Type: Improvement
>            Reporter: Kasper Sørensen
>              Labels: starter
>
> Right now, if you specify that a file does not have a header line, you will get generated column names like A, B, C etc.
> In some scenarios you already know what is expected of the file, so you'd probably like to specify a list of column names to use. That way you can later on express your MM queries in a more readable format, instead that you have to do "SELECT A, C, D FROM myfile.csv".



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