Bug #88025 cast() and convert() target data type limitations
Submitted: 9 Oct 2017 8:24 Modified: 8 Dec 2021 14:08
Reporter: Zoltán Szalai Email Updates:
Status: Verified Impact on me:
None 
Category:MySQL Server: Data Types Severity:S4 (Feature request)
Version:8.0 OS:Any
Assigned to: CPU Architecture:Any
Tags: cast, convert, varchar

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: