Bug #104421 Bad plan for WHERE customer_id = @cid ORDER BY id LIMIT 10 with compound PK.
Submitted: 26 Jul 2021 19:58 Modified: 29 Jul 2021 7:03
Reporter: Jean-François Gagné Email Updates:
Status: Verified Impact on me:
None 
Category:MySQL Server: Optimizer Severity:S2 (Serious)
Version:8.0.26, 5.7.35 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:

[26 Jul 2021 20:00] Jean-François Gagné
Reproduction for 5.7.35.

Attachment: 5.7.35.txt (text/plain), 7.94 KiB.

[28 Jul 2021 10:27] Umesh Shastry
MySQL Server 8.0.26 test results

Attachment: 104421_8.0.26.log (application/octet-stream, text), 7.32 KiB.