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https://issues.apache.org/jira/browse/TAJO-79?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13701537#comment-13701537
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Hyunsik Choi commented on TAJO-79:
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The permission seems to not support general linux utils 'diff' and 'patch'. The
permission should be given when this patch is committed. Thanks!
> Refactor and Improve TajoCli
> ----------------------------
>
> Key: TAJO-79
> URL: https://issues.apache.org/jira/browse/TAJO-79
> Project: Tajo
> Issue Type: Improvement
> Components: cli
> Reporter: Hyunsik Choi
> Assignee: Hyunsik Choi
> Fix For: 0.2-incubating
>
> Attachments: TAJO-79_2.patch, TAJO-79.patch
>
>
> This patch improves TajoCli. This improvement is not backward compatible, but
> this improvement makes TajoCli more intuitive and similar to PostgreSQL cli.
> So, I believe this gives users better experience. In addition, I've added
> some useful options.
> In detail, the patch does as follows:
> * Refactor TajoCli to be based on command pattern
> * multiple lines for one SQL statement are recorded as one history
> * command prefix '/' is replaced by '\'.
> * the command '/t' is replaced by '\d'.
> ** '\d' lists tables or describes a table.
> * jline version is updated to 2.11.
> * add a help command '\?' to list all commands that can be used in TajoCli
> * add a cli option '-c' for running a single SQL statement or command
> * add a cli option '-f' for executing statements included in a text file
> * add a script 'bin/tsql'
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