Bug #64922 Foreign Key Error on CREATE TABLE after ALTER TABLE and DROP TABLE statements.
Submitted: 10 Apr 2012 3:48 Modified: 10 May 2019 5:26
Reporter: Jaime Sicam Email Updates:
Status: Duplicate Impact on me:
None 
Category:MySQL Server: InnoDB storage engine Severity:S3 (Non-critical)
Version:5.1.61, 5.5.22 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: