Operational Defect Database
BugZero found this defect 70 days ago.
Data sources
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MongoDB | 2604125
SBE stage builder can output unrequested 'time' field for TS collections
Last update date:
3/11/2024
Affected products:
MongoDB Server
Affected releases:
8.0.0-rc0
Fixed releases:
8.0.0-rc0
Description:
Info
The SBE TS stage builder emits the 'time' field unconditionally. This can lead to later stages having access to the field even if it was projected out. For example, [ {"$project": {"_id": 0, [metaFieldName]: 1}}, {"$project": {"_id": 0, [timeFieldName]: 1}} ] This does not affect 7.2, 7.3, or any released version.
Top User Comments
xgen-internal-githook commented on Mon, 11 Mar 2024 19:27:53 +0000: Author: {'name': 'Ian Boros', 'email': '87138302+borosaurus@users.noreply.github.com', 'username': 'borosaurus'} Message: SERVER-87742 Fix bug in SBE TS stage builders where 'time' field is is incorrectly produced (#19800) GitOrigin-RevId: 36f219da019d689e2c123adee8ed15f03ddec7d0 Branch: master https://github.com/mongodb/mongo/commit/2c22294a3320a15966ba49e4a02e758dd78bb119
Steps to Reproduce
