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https://issues.apache.org/jira/browse/PIG-2994?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13573804#comment-13573804
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Cheolsoo Park commented on PIG-2994:
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Two tests are broken by this patch:
* TestGrunt
* TestMultiQueryBasic
I linked jiras for the failing test cases.
> Grunt shortcuts
> ---------------
>
> Key: PIG-2994
> URL: https://issues.apache.org/jira/browse/PIG-2994
> Project: Pig
> Issue Type: New Feature
> Components: grunt
> Reporter: Prasanth J
> Assignee: Prasanth J
> Priority: Minor
> Attachments: PIG-2994.1.git.patch, PIG-2994.2.git.patch,
> PIG-2994.3.git.patch
>
>
> This feature is aimed at providing shortcuts for frequently used commands
> like illustrate, dump, explain, describe, quit, help etc. This feature is
> inspired from postgres(psql) shortcuts. I tried implementing a simple
> shortcut for quitting the grunt shell using \q with very minimal changes. I
> think this feature will help save many keystrokes for users. If this feature
> looks useful I can submit the current patch for review and go ahead with
> implementing the following shortcuts
> \i <alias> - illustrate
> \e <alias> - explain
> \de <alias> - describe
> \du <alias> - dump
> \h - help
> This will also be useful to view information about tables/statistics stored
> in HCatalog similar to the way psql does.
> \dt <alias> - display table
> \dm - display metadata
> etc..
> except \t, \r and \n delimiters we should be able to use all other characters
> as shortcuts.
> Please let me know your thoughts.
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