Bug #86812 Unnecessary deadlock with UNIQUE key
Submitted: 23 Jun 2017 11:35 Modified: 23 Jun 2017 12:22
Reporter: Sveta Smirnova (OCA) Email Updates:
Status: Verified Impact on me:
None 
Category:MySQL Server: InnoDB storage engine Severity:S3 (Non-critical)
Version:5.5, 5.6, 5.7, 8.0, 5.7.18, 8.0.2 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:

[23 Jun 2017 11:36] Sveta Smirnova
test case for MTR, requires 8.0

Attachment: bug86812.test (application/octet-stream, text), 2.15 KiB.

[23 Jun 2017 12:23] Umesh Shastry
test results

Attachment: 86812.results (application/octet-stream, text), 21.94 KiB.