[Bug]: Redundant index oc_mounts.mounts_storage_index #43106
Open
Description
⚠️ This issue respects the following points: ⚠️
- This is a bug, not a question or a configuration/webserver/proxy issue.
- This issue is not already reported on Github OR Nextcloud Community Forum (I've searched it).
- Nextcloud Server is up to date. See Maintenance and Release Schedule for supported versions.
- I agree to follow Nextcloud's Code of Conduct.
Bug description
create index mount_user_storage
on nextclouddev.oc_mounts (storage_id, user_id);
create index mounts_storage_index
on nextclouddev.oc_mounts (storage_id);The duplicate index makes all INSERT and DELETE queries more expensive.
Should we have UPDATEs for storage_id, those are more expensive too.
Steps to reproduce
- Install Nextcloud
Expected behavior
Efficient use of database indices
Installation method
None
Nextcloud Server version
28
Operating system
None
PHP engine version
None
Web server
None
Database engine version
None
Is this bug present after an update or on a fresh install?
None
Are you using the Nextcloud Server Encryption module?
None
What user-backends are you using?
- Default user-backend (database)
- LDAP/ Active Directory
- SSO - SAML
- Other
Configuration report
No response
List of activated Apps
No response
Nextcloud Signing status
No response
Nextcloud Logs
No response
Additional info
No response
Activity