MySQL Bugs: #84871: Windows Native Authentication Plugin not works for time to time

Bug #84871	Windows Native Authentication Plugin not works for time to time
Submitted:	8 Feb 2017 2:29	Modified:	28 Aug 2018 0:49
Reporter:	Gavin Lin	Email Updates:
Status:	Can't repeat	Impact on me:	None
Category:	MySQL Server: Pluggable Authentication	Severity:	S3 (Non-critical)
Version:	5.6.30-enterprise-commercial-advanced	OS:	Windows
Assigned to:		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:

On *nix platforms use the split command e.g. split -b 50MB <my_large_archive> <my_split_archive_prefix>
On windows use WinZip or a similar utility to split the large file

ODBC debug log for failed case

Attachment: failed case.LOG (application/octet-stream, text), 64.69 KiB.

ODBC debug log for success case

Attachment: success case.LOG (application/octet-stream, text), 48.06 KiB.

ODBC Connection

Attachment: 84871.JPG (image/jpeg, text), 56.77 KiB.

Excel to ODBC

Attachment: 84871_1.JPG (image/jpeg, text), 175.96 KiB.

connect tab of mysql odbc connector

Attachment: mysql_odbc.png (image/png, text), 54.50 KiB.

we can find in Details>> Connection tab

Attachment: Details.JPG (image/jpeg, text), 89.92 KiB.