Re: [JIRA] Updated: (CAY-351) Switch HSQLDB to use sequences for PK generator

From: Andrus Adamchik (andru..bjectstyle.org)
Date: Thu Jul 20 2006 - 16:20:16 EDT

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    > although I'm not sure I want to deal
    > with the modeler upgrade issues at the same time.

    Modeler preference directories are versioned. So you can change the
    version subdir from 1.2 to 3.0, avoiding any upgrade issues - the new
    db will be created in the different directory.

    Having said that, I am contemplating a migration to Derby from HSQLDB
    - in my tests it seems much more stable and never corrupts the data.
    Also "kill -9" on the app does not permanently lock the DB, like HSQL
    does. But I am not at this point yet.

    Andrus

    On Jul 20, 2006, at 3:44 PM, Mike Kienenberger wrote:

    > Heh. Ok. So it wasn't an original idea :)
    >
    > Thanks. I'll see what I can do, although I'm not sure I want to deal
    > with the modeler upgrade issues at the same time.
    >
    > On 7/20/06, Andrus Adamchik (JIRA) <jir..pache.org> wrote:
    >> Andrus Adamchik updated CAY-351:
    >> --------------------------------
    >>
    >> Fix Version: 3.0
    >> (was: UNDEFINED FUTURE)
    >> Version: 3.0
    >> (was: 1.2 [STABLE])
    >> Assign To: Mike Kienenberger (was: Andrus Adamchik)
    >>
    >> Assigning to Mike per http://objectstyle.org/cayenne/lists/cayenne-
    >> devel/current/0177.html
    >



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