Bug #100120 innodb_doublewrite_batch_size is marked as a Global Dynamic variable
Submitted: 6 Jul 2020 9:14 Modified: 7 Jul 2020 13:12
Reporter: Mohit Joshi Email Updates:
Status: Closed Impact on me:
None 
Category:MySQL Server: Documentation Severity:S3 (Non-critical)
Version:8.0.20 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: