Bug #4135 INSERT...SELECT into same table fails if table has been write-locked
Submitted: 14 Jun 2004 23:54 Modified: 16 Jun 2004 10:08
Reporter: Alex Villacis Email Updates:
Status: Not a Bug Impact on me:
None 
Category:MySQL Server Severity:S2 (Serious)
Version:4.0.20 OS:Linux (Linux)
Assigned to: Sergei Golubchik 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: