Bug #93806 Document error about "ON DUPLICATE KEY UPDATE "
Submitted: 3 Jan 2019 17:41 Modified: 20 Feb 2019 15:19
Reporter: lin bryce Email Updates:
Status: Closed Impact on me:
None 
Category:MySQL Server: Documentation Severity:S3 (Non-critical)
Version:all OS:Any
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: