[SERVER-50445] Return the value as double when NumberLong subtraction overflows in ExpressionSubtract - MongoDB Jira

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Details

Type: Bug
Status: Closed
Priority: Major - P3
Resolution: Fixed
Affects Version/s: None
Fix Version/s: 4.9.0, 4.0.22, 3.6.22, 4.4.3, 4.2.12
Component/s: None
Labels:
- qexec-team

Backwards Compatibility:
Fully Compatible
Operating System:
ALL
Backport Requested:

v4.4, v4.2, v4.0, v3.6
Sprint:
Query 2020-10-05, Query 2020-10-19, Query 2020-11-02, Query 2020-11-16
Linked BF Score:
14

Description

The ExpressionSubtract does subtract operation on two long long data type. This can cause an overflow with large numbers. The right way to do this is to use the DoubleDoubleSummation helper that we use while adding number in ExpressionSum.

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is documented by

DOCS-14006 Investigate changes in SERVER-50445: Return the value as double when NumberLong subtraction overflows in ExpressionSubtract

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Assignee:: Arun Banala

Reporter:: Arun Banala

Participants:: Arun Banala, Githook User

Votes:: 0 Vote for this issue

Watchers:: 2 Start watching this issue

Dates

Created:: Aug 21 2020 09:57:17 AM UTC

Updated:: Nov 20 2020 03:01:00 PM UTC

Resolved:: Nov 03 2020 10:36:20 AM UTC