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Type: Improvement
Resolution: Fixed
Priority: Major - P3
Fix Version/s: 6.0.0-rc0
Affects Version/s: None
Component/s: None
Labels:
None

Backwards Compatibility:
Fully Compatible
Sprint:
Repl 2022-02-21, Execution Team 2022-03-07, Execution Team 2022-03-21, Execution Team 2022-04-04, Execution Team 2022-04-18

We can do this by introducing a new internal data format version and use that when creating new unique indexes.

In the future, this new data format will guarantee that no legacy format secondary unique index entries are still around.

depends on

SERVER-64555 [5.0] Allow new unique index data formats to exist

Closed

SERVER-64617 [5.3] Allow new unique index data formats to exist

Closed

is depended on by

SERVER-63727 Optimize inserts for unique indexes that don't have old format keys

Closed

related to

SERVER-63582 Fail gracefully if a user tries converting a unique index with old format keys to a non-unique index.

Closed

Assignee:: Yuhong Zhang

Reporter:: Pavithra Vetriselvan

Participants:: Githook User, Pavithra Vetriselvan, Yuhong Zhang

Votes:: 0 Vote for this issue

Watchers:: 4 Start watching this issue

Created:: Feb 11 2022 02:57:15 PM UTC

Updated:: Oct 29 2023 09:42:37 PM UTC

Resolved:: Apr 07 2022 01:16:08 AM UTC