Bug #28925 GROUP_CONCAT inserts wrong separators for a ucs2 column
Submitted: 6 Jun 2007 12:22 Modified: 3 Jul 2007 19:47
Reporter: Alexander Barkov Email Updates:
Status: Closed Impact on me:
None 
Category:MySQL Server: Charsets Severity:S3 (Non-critical)
Version:5.0, 5.1 OS:Any
Assigned to: Alexander Barkov CPU Architecture:Any

File: Maximum allowed size is 50MB.
Description:
Privacy:

If the data you need to attach is more than 50MB, you should create a compressed archive of the data, split it to 50MB chunks, and upload each of them as a separate attachment.

To split a large file:

[7 Jun 2007 0:30] Martin Friebe
patch + test

Attachment: gconcat_ucs.patch (text/x-patch), 2.34 KiB.

[7 Jun 2007 16:25] Martin Friebe
using item for separator

Attachment: gconcat_ucs.patch (text/x-patch), 6.93 KiB.

[7 Jun 2007 18:16] Martin Friebe
the initial patch enhanced (patch for mysql GA version)

Attachment: gconcat_ucs_string.patch (text/x-patch), 3.54 KiB.