Bug #30897 GROUP_CONCAT returns extra comma on empty fields
Submitted: 7 Sep 2007 16:36 Modified: 19 Nov 2007 5:56
Reporter: Philip Stoev
Status: Closed
Category:Server Severity:S3 (Non-critical)
Version:5.0.45-debug-log, 5.1 OS:Any
Assigned to: Sergey Gluhov Target Version:
Tags: qc, Contribution

File: Maximum allowed size is 500KB.
Description:
Privacy:

If the data you need to attach is more than 500KB, you should create a compressed archive of the data and a README file that describes the data with a filename that includes the bug number (example: bug-data-30897.zip), and use FTP to upload the archive to ftp://ftp.mysql.com/pub/mysql/upload/. Once you have uploaded the file, add a comment to this bug to notify us about it. Note: This directory is unlistable, which means that once you have uploaded your file, you will not be able to see it.

All entries become the exclusive editorial property of Sun Microsystems, Inc.

[7 Sep 2007 21:18] Hartmut Holzgraefe
mysqltest test case

Attachment: bug30897.tgz (application/x-gtar, text), 850 bytes.

[8 Sep 2007 19:09] Martin Friebe
proposed patch

Attachment: bug30897.patch (text/x-patch), 413 bytes.