[DOCS-11325] Docs for SERVER-31477: Support of LTRIM RTRIM TRIM function in mongodb Created: 14/Feb/18  Updated: 29/Oct/23  Resolved: 12/Jun/18

Status: Closed
Project: Documentation
Component/s: None
Affects Version/s: None
Fix Version/s: 3.7.2

Type: Task Priority: Major - P3
Reporter: Kay Kim (Inactive) Assignee: Kay Kim (Inactive)
Resolution: Fixed Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Documented
documents SERVER-31477 Support of LTRIM RTRIM TRIM function ... Closed
Participants:
Days since reply: 5 years, 35 weeks, 1 day ago
Epic Link: DOCS: 4.0 Server

 Description   

Documentation Request Summary:

See design document here: https://docs.google.com/document/d/17pZUwYOBuEmggRoXpoPxXcYPYGSE0CN3npf2FoqrboQ/edit#

Description

SERVER-31477 implements the $trim, $ltrim, and $rtrim aggregation operators:

Scope of changes (files that need work and how much)

  • 3 new aggregation reference files
  • meta/aggregation-quick-reference
  • ref-toc-aggregation-operators
  • Updated release notes

Impact to other docs outside of this product

BI Connector docs may need to be updated iff there is documentation about which SQL functions can be pushed down.

MVP (work and date?)

Resources (e.g. Scope Docs, Invision)

Engineering Ticket Description:

LRIM RTRIM TRIM are basic operation available for string literal.

Currently mongodb does not have it because of that, BI connector is not able to push down RTRIM LTRIM TRIM functions to mongod.

every string comparison in mysql disregarding right padding of whitespace. Hence we need to support that otherwise doing it in-memory will be performance impact on BI- Connector.



 Comments   
Comment by Githook User [ 12/Jun/18 ]

Author:

{'username': 'kay-kim', 'name': 'kay', 'email': 'kay.kim@10gen.com'}

Message: DOCS-11325: change column heading to escape sequence
Branch: master
https://github.com/mongodb/docs/commit/fca2e420e88396516163ee966826434cbdf1a622

Comment by Githook User [ 12/Jun/18 ]

Author:

{'username': 'kay-kim', 'name': 'kay', 'email': 'kay.kim@10gen.com'}

Message: DOCS-11325: rtrim, trim, ltrim
Branch: master
https://github.com/mongodb/docs/commit/15a717ea9bbab68de163e92a1ec1c8e3a0a699b4

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