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: | |
| 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 |
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:
- On *nix platforms use the split command e.g.
split -b 50MB <my_large_archive> <my_split_archive_prefix> - On windows use WinZip or a similar utility to split the large file
[13 Aug 2019 9:54]
lalit Choudhary
[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.
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