[jira] [Updated] (TAJO-43) Fixed-length string type support

["Jinho Kim (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/TAJO-43?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jinho Kim updated TAJO-43:
--------------------------

    Fix Version/s: 0.2-incubating

> Fixed-length string type support
> --------------------------------
>
>                 Key: TAJO-43
>                 URL: https://issues.apache.org/jira/browse/TAJO-43
>             Project: Tajo
>          Issue Type: Task
>          Components: storage
>            Reporter: Jihoon Son
>            Assignee: Jihoon Son
>             Fix For: 0.2-incubating
>
>
> Currently, Tajo supports only the variable length string (VARCHAR in databases). This increases the file size and scan overheads.
> This issue includes the following sub-tasks.
> * Implement a datum class for fixed-length string.
> * Add an interface for retrieving lengths of types to the Schema class.
> * Add handling codes for fixed-length string to Appender and Scanner classes.



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