[DOCS-14281] Investigate changes in SERVER-25023: no way to index the same fields with two different partial index filters Created: 10/Mar/21  Updated: 13/Nov/23  Resolved: 16/Sep/21

Status: Closed
Project: Documentation
Component/s: manual, Server
Affects Version/s: None
Fix Version/s: 4.7.0, Server_Docs_20231030, Server_Docs_20231106, Server_Docs_20231105, Server_Docs_20231113

Type: Task Priority: Major - P3
Reporter: Backlog - Core Eng Program Management Team Assignee: Ian Fogelman
Resolution: Fixed Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Documented
documents SERVER-25023 no way to index the same fields with ... Closed
Related
is related to DOCS-14277 Investigate changes in SERVER-47657: ... Closed
Participants:
Days since reply: 2 years, 20 weeks, 6 days ago
Epic Link: DOCSP-15042
Story Points: 3

 Description   

Description

Downstream Change Summary

As of this change, users can now create multiple partial indexes on the same key pattern so long as the partialFilterExpression fields do not express equivalent filters.

Description of Linked Ticket

If I have a large data set, I might want to create several indexes on it, each index covering only a subset of the full set of documents. Currently that's not allowed because we don't allow same pattern with different options, and filter is part of the options.

Scope of changes

Review and update the partial index restrictions in accordance with this new behavior. https://docs.mongodb.com/manual/core/index-partial/#restrictions

Impact to Other Docs

MVP (Work and Date)

Resources (Scope or Design Docs, Invision, etc.)



 Comments   
Comment by Githook User [ 16/Sep/21 ]

Author:

{'name': 'ian fogelman', 'email': 'ian.fogelman@mongodb.com', 'username': 'ianf-mongodb'}

Message: DOCS-14281 add release notes and update partial index restrictions
Branch: v5.0
https://github.com/mongodb/docs/commit/de5e63698bdcba64ffe884a6326af9a9fbf5fb4a

Comment by Githook User [ 16/Sep/21 ]

Author:

{'name': 'ian fogelman', 'email': 'ian.fogelman@mongodb.com', 'username': 'ianf-mongodb'}

Message: DOCS-14281 add release notes and update partial index restrictions
Branch: master
https://github.com/mongodb/docs/commit/8d5be5ceb798d9cca5000cb5de74d0a35fa3bda6

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