[
https://issues.apache.org/jira/browse/DERBY-3676?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13086507#comment-13086507
]
Dag H. Wanvik commented on DERBY-3676:
--------------------------------------
Looks good. One nit: I presume the single ":" in "parameter #1:" is
part of the lead text for printing that parameter, indicating "this is
what it is". If so, would it be more readable to have something else
that "::" to delimit the parameters? (presuming "::" is a delimiter)
Something like:
CacheId:6c44409f-0131-d546-4475-0000030d5ec8::INSERT INTO
Orders1(ID,dBlob) VALUES(?,?) [parameter #1: 1] [parameter #2:
BLOB(org.apache.derby.iapi.types.RawToBinaryFormatStream@5c2a1ed)]
Or even more terse (my preference):
CacheId:6c44409f-0131-d546-4475-0000030d5ec8::INSERT INTO
Orders1(ID,dBlob) VALUES(?,?) [#1: 1]
[#2: BLOB(org.apache.derby.iapi.types.RawToBinaryFormatStream@5c2a1ed)]
(omitting the text "parameter ")
> 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
> Assignee: Siddharth Srivastava
> Attachments: humanstringprepared.txt, humanstringprepared.txt,
> humanstringprepared.txt, humanstringprepared.txt, humanstringprepared.txt,
> humanstringprepared.txt, humanstringprepared.txt, ick.txt, ick.txt,
> prepared.diff, statementCacheVTI.sql
>
>
> 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.
For more information on JIRA, see: http://www.atlassian.com/software/jira
