[
https://issues.apache.org/jira/browse/DERBY-3676?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12597182#action_12597182
]
Daniel John Debrunner commented on DERBY-3676:
----------------------------------------------
FYI - the output of toString() represents the identifier of the compiled plan.
It can be used in a query against the virtual table that represents the
statement cache. Changing it would affect backwards compatibility and make it
harder to see if the statement in use is in the statement cache.
> 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: New Feature
> Components: JDBC, Newcomer
> Reporter: Rick Hillegas
>
> 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.
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.
