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From "Mark B (JIRA)" <j...@apache.org>
Subject [jira] Updated: (DERBY-3676) Make the toString() method of Derby PreparedStatements print out SQL text with ? parameters replaced by the values that have been set so far
Date Thu, 03 Sep 2009 06:01:32 GMT

     [ https://issues.apache.org/jira/browse/DERBY-3676?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Mark B updated DERBY-3676:
--------------------------

    Attachment: humanstringprepared.txt

Hi Dag,

Understood :-)

so the newer implementation seems to work so far, though a touch less elegant :D ; I notice
that as a result of the way toString() is inherited, there's no particular need for DerbyPreparedStatement
after all, as long as people who were accessing EmbedPreparedStatement.toString() now change
to EmbedPreparedStatement.idString(); unless it is felt appropriate to add the idString()
method to the client api?

Best regards

Mark

> Make the toString() method of Derby PreparedStatements print out SQL text with ? parameters
replaced by the values that have been set so far
> --------------------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: DERBY-3676
>                 URL: https://issues.apache.org/jira/browse/DERBY-3676
>             Project: Derby
>          Issue Type: Improvement
>          Components: JDBC
>            Reporter: Rick Hillegas
>         Attachments: humanstringprepared.txt, humanstringprepared.txt, humanstringprepared.txt,
ick.txt, ick.txt
>
>
> This topic came up in the following email thread on the user list: http://www.nabble.com/PreparedStatement.toString%28%29---nice-formatting-td17250811.html#a17250811
Here's what the thread requests: 
> "In mysql, a toString() on a PreparedStatement will do this, eg "select x
> from foo where x.a = ?" will become "select x from foo where x.a = 1" with
> the appropriate setValue() call."
> At first blush, this seems like it might be a simple project for a newcomer.

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