db-derby-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Daniel John Debrunner (JIRA)" <j...@apache.org>
Subject [jira] Commented: (DERBY-3444) Tearoff database demo
Date Fri, 22 Feb 2008 18:07:19 GMT

    [ https://issues.apache.org/jira/browse/DERBY-3444?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12571500#action_12571500

Daniel John Debrunner commented on DERBY-3444:

Just for background info I looked at the various demos excluding those that existed at time
of the initial contribution:

DERBY-422 - toursdb - Defined as contribution of existing code, jira issue (actually to create
a new demo) entered months before code contribution.
(~20 new files including some test code, ~5,000 lines in patch)

DERBY-1596 - WWD - Code contributed ~4 months after the WWD effort (DERBY-913) was kicked
off. Is in the style of a tutorial.
(~5 new files, ~650 lines in patch)

DERBY-1936 - localcal - Similar approach to the tearoff - jira issue entered to create a demo,
code contributed around an hour later.
  (~17 new files, ~3,000 lines in patch)

DERBY-1993 - scores - Defined as contribution of an existing demo for a presentation
(~ 10 new files, ~2,900 lines in patch)

DERBY-3129 - vti - - natural outcome of open development for table functions
 (~24 new files, ~20,500 lines in patch)

DERBY-3190 - simplemobile - expansion of an existing demo
(2 new files, ~800 lines in patch)


  DERBY-422, 1596, 3129 & 3190 all provided the opportunity for others to be involved.

  All demos provided basic complete working code in initial patch. I think the size of the
patches for DERBY-1596 & 3190 are reasonable
  for a contribution to provide an initial version. DERBY-1993 is probably borderline.

  DERBY-422 could be seen as a missing part of the original contribution since the documentation
referred to it. I don't know if at
  the initial time of contribution it was stated by IBM that the demo would follow, I remember
the tests were planned to be contributed later.

  We need to do a better job of encouraging open development and incremental development around


> Tearoff database demo
> ---------------------
>                 Key: DERBY-3444
>                 URL: https://issues.apache.org/jira/browse/DERBY-3444
>             Project: Derby
>          Issue Type: Task
>          Components: Demos/Scripts
>    Affects Versions:
>            Reporter: Rick Hillegas
>         Attachments: derby-3444-01-initial.diff
> Create a demonstration of tearoff databases. This shows how to use arbitrary, parameterized
queries to tearoff datasets from an arbitrary server-hosted database and load those datasets
into a Derby database running on a handset.

This message is automatically generated by JIRA.
You can reply to this email to add a comment to the issue online.

View raw message