Make it possible to disable indexes
Bug #697801 reported by
Peter Zaitsev
This bug affects 2 people
| Affects | Status | Importance | Assigned to | Milestone | ||
|---|---|---|---|---|---|---|
| Percona Server moved to https://jira.percona.com/projects/PS | Status tracked in 5.7 | |||||
| 5.5 |
Won't Fix
|
Wishlist
|
Unassigned | |||
| 5.6 |
Won't Fix
|
Wishlist
|
Unassigned | |||
| 5.7 |
Triaged
|
Wishlist
|
Unassigned | |||
| 8.0 |
Fix Committed
|
Wishlist
|
Unassigned | |||
Bug Description
Make it possible to disable index usage by optimizer. This is to be used to validate if index can be dropped or not.
In many cases it is hard to ensure index is not used and if it is dropped wrongly adding the index may be very expensive.
This is especially issue with XtraDB/Innodb plugin which can drop index instantly so it can be done with no downtime, adding indexes though require a lot
| Changed in percona-server: | |
| importance: | Undecided → Wishlist |
| status: | New → Confirmed |
| Changed in percona-server: | |
| status: | Confirmed → Triaged |
Revision history for this message
| Shahriyar Rzayev (rzayev-sehriyar) wrote | #1 |
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