Bug #98771 Performance impact while selecting data from a JSON type column
Submitted: 28 Feb 2020 6:29 Modified: 28 Feb 2020 11:16
Reporter: Chelluru Vidyadhar Email Updates:
Status: Verified Impact on me:
None 
Category:MySQL Server: Optimizer Severity:S2 (Serious)
Version:5.7, 5.7.29 OS:Any
Assigned to: CPU Architecture:Any
Tags: json, performance, regression

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:

[28 Feb 2020 11:17] Umesh Shastry
Test results - 5.7.11, 5.7.22 and 5.7.29, perf report

Attachment: 98771_5.7.results (application/octet-stream, text), 113.09 KiB.