Bug #78005 replace('xxx','',b) when column b is NULL returns 'xxx'
Submitted: 10 Aug 2015 7:16 Modified: 26 Nov 2019 21:40
Reporter: Su Dylan Email Updates:
Status: Duplicate Impact on me:
None 
Category:MySQL Server: DML Severity:S3 (Non-critical)
Version:5.6.22, 5.6.26, 5.7.9 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: