Bug #95898 InnoDB releases memory of table only on shutdown if table has FK constraint
Submitted: 20 Jun 2019 14:02 Modified: 18 Oct 2023 11:58
Reporter: Satya Bodapati (OCA) Email Updates:
Status: Verified Impact on me:
None 
Category:MySQL Server: InnoDB storage engine Severity:S2 (Serious)
Version:5.7, 5.7.26, 8.0.17, 5.7.27 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:

[13 Aug 2019 9:54] lalit Choudhary
DD memory test

Attachment: mysql-memory-shutdown.test (application/octet-stream, text), 2.06 KiB.

[13 Aug 2019 9:54] lalit Choudhary
DD memory test opt

Attachment: mysql-memory-shutdown-master.opt (application/octet-stream, text), 329 bytes.

[13 Aug 2019 9:54] lalit Choudhary
DD memory test opt

Attachment: mysql-memory-shutdown-master.opt (application/octet-stream, text), 329 bytes.

[13 Aug 2019 15:34] Umesh Shastry
5.7.27, 8.0.17 - test results

Attachment: 95898_5.7.27_8.0.17.results (application/octet-stream, text), 183.11 KiB.