Bug #107532 running parallel TRUNCATE causing foreign key constraint fails on INSERT
Submitted: 9 Jun 2022 20:21 Modified: 14 Jun 2022 12:04
Reporter: DIMITRY KUDRYAVTSEV (OCA) Email Updates:
Status: Verified Impact on me:
Category:MySQL Server: InnoDB storage engine Severity:S2 (Serious)
Version:8.0 OS:Ubuntu (debian docker)
Assigned to: CPU Architecture:Any
Tags: foreign key, Foreign Key Constraints, truncate

File: Maximum allowed size is 50MB.

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: