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From "Glen Mazza (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (DERBY-1447) add command line history to ij
Date Sun, 30 Dec 2012 14:16:13 GMT

    [ https://issues.apache.org/jira/browse/DERBY-1447?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13541084#comment-13541084
] 

Glen Mazza commented on DERBY-1447:
-----------------------------------

Incidentally, Apache Karaf's command line shell has this functionality, both up/down arrow
and history--being not only Apache-licensed but Apache-owned code, there should be no legal
problem with effectively taking it as-is and placing it in ij.  However, while I like the
up/down arrow functionality to repeat and/or edit recently made SQL statements, keeping a
history file of commands which Karaf does would probably be ill-advisable, as sometimes information
being inserted via SELECT/UPDATE, etc., statements can be sensitive/private and it wouldn't
be good to keep that data in an unsecured file.
                
> add command line history to ij
> ------------------------------
>
>                 Key: DERBY-1447
>                 URL: https://issues.apache.org/jira/browse/DERBY-1447
>             Project: Derby
>          Issue Type: Improvement
>          Components: Tools
>            Reporter: Gary Orser
>            Priority: Minor
>              Labels: ij
>         Attachments: DERBY-1447-1a.patch, jline-0_9_5.jar, jline.diff
>
>
> Using the command line tool 
> org.apache.derby.tools.ij
> is user unfriendly.

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