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Type: Task
Resolution: Fixed
Priority: Major - P3
Fix Version/s: 5.2.0
Affects Version/s: None
Component/s: None
Labels:
None

Backwards Compatibility:
Fully Compatible
Backport Requested:

v4.2
Sprint:
Execution Team 2021-11-15

This should include making the necessary catalog changes, but does not encompass checking for duplicates. We should avoid bumping the data format version so that there aren't any upgrade/downgrade implications.

is documented by

DOCS-15151 [SERVER] Convert a non-unique index to a unique index via the collMod command

Closed

is related to

MONGOSH-1250 [MONGOSH] Incomplete output from collMod operation

Closed

related to

SERVER-61182 [inMemory] collmod_convert_to_unique.js fails under in-memory storage engine

Backlog

SERVER-61181 [ephemeralForTest] collmod_convert_to_unique.js fails under ephemeralForTest storage engine

Closed

SERVER-61980 collMod does not consider unique option in no-op hidden parameter request processing

Closed

SERVER-61224 Investigate retryability of collMod command in mongos

Closed

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

Closed

SERVER-69874 Document or possibly mitigate scenario where shards end up with different prepareUnique and unique index settings

Closed

(3 related to)

Assignee:: Benety Goh

Reporter:: Pavithra Vetriselvan

Participants:: Benety Goh, Garaudy Etienne, Githook User, Pavithra Vetriselvan

Votes:: 0 Vote for this issue

Watchers:: 2 Start watching this issue

Created:: Nov 01 2021 01:41:10 PM UTC

Updated:: Oct 29 2023 09:46:37 PM UTC

Resolved:: Nov 04 2021 10:47:58 AM UTC

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