[SERVER-54907] Add translation logic for $derivative executor Created: 03/Mar/21  Updated: 29/Oct/23  Resolved: 07/Apr/21

Status: Closed
Project: Core Server
Component/s: None
Affects Version/s: None
Fix Version/s: 4.9.0

Type: Task Priority: Major - P3
Reporter: Nicholas Zolnierz Assignee: David Percy
Resolution: Fixed Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Depends
is depended on by SERVER-54245 $derivative over time-based window Closed
Documented
is documented by DOCS-14338 Investigate changes in SERVER-54907: ... Closed
Backwards Compatibility: Minor Change
Sprint: Query Optimization 2021-03-22, Query Optimization 2021-04-05, Query Optimization 2021-04-19
Participants:

 Description   

SERVER-54233 adds a new executor type for $derivative, but its not currently hooked up to the front end. The two main tasks for this ticket are to (1) register a $derivative parser and parse tree representation (window_function::Expression) and (2) build the new executor when appropriate. Then we should be able to write JS tests for the derivative function as well.



 Comments   
Comment by Githook User [ 07/Apr/21 ]

Author:

{'name': 'David Percy', 'email': 'david.percy@mongodb.com', 'username': 'dpercy'}

Message: SERVER-54907 Parse and translate $derivative window function
Branch: master
https://github.com/mongodb/mongo/commit/85fdfd2d8e3302f48efe2e179de39843ccf5c6e6

Generated at Thu Feb 08 05:34:50 UTC 2024 using Jira 9.7.1#970001-sha1:2222b88b221c4928ef0de3161136cc90c8356a66.