Skip to content
Navigation Menu
Sign in
Appearance settings
Platform
AI CODE CREATION
GitHub Copilot
Write better code with AI
GitHub Copilot app
Direct agents from issue to merge
MCP Registry
Integrate external tools
DEVELOPER WORKFLOWS
Actions
Automate any workflow
Codespaces
Instant dev environments
Issues
Plan and track work
Code Review
Manage code changes
Code Quality
Enforce quality at merge
APPLICATION SECURITY
GitHub Advanced Security
Find and fix vulnerabilities
Code security
Secure your code as you build
Secret protection
Stop leaks before they start
EXPLORE
Why GitHub
Documentation
Blog
Changelog
Marketplace
View all features
Solutions
BY COMPANY SIZE
Enterprises
Small and medium teams
Startups
Nonprofits
BY USE CASE
App Modernization
DevSecOps
DevOps
CI/CD
View all use cases
BY INDUSTRY
Healthcare
Financial services
Manufacturing
Government
View all industries
View all solutions
Resources
EXPLORE BY TOPIC
AI
Software Development
DevOps
Security
View all topics
EXPLORE BY TYPE
Customer stories
Events & webinars
Ebooks & reports
Business insights
GitHub Skills
SUPPORT & SERVICES
Documentation
Customer support
Community forum
Trust center
Partners
View all resources
Open Source
COMMUNITY
GitHub Sponsors
Fund open source developers
PROGRAMS
Security Lab
Maintainer Community
Accelerator
GitHub Stars
Archive Program
REPOSITORIES
Topics
Trending
Collections
Enterprise
ENTERPRISE SOLUTIONS
Enterprise platform
AI-powered developer platform
AVAILABLE ADD-ONS
GitHub Advanced Security
Enterprise-grade security features
Copilot for Business
Enterprise-grade AI features
Premium Support
Enterprise-grade 24/7 support
Pricing
Type
/
to search
Sign in
Sign up
Appearance settings
You signed in with another tab or window.
Reload
to refresh your session.
You signed out in another tab or window.
Reload
to refresh your session.
You switched accounts on another tab or window.
Reload
to refresh your session.
Dismiss alert
{{ message }}
Uh oh!
There was an error while loading.
Please reload this page
.
questdb
/
documentation
Public
Notifications
You must be signed in to change notification settings
Fork
41
Star
13
Code
Issues
13
Pull requests
14
Actions
Security and quality
0
Insights
Additional navigation options
Code
Issues
Pull requests
Actions
Security and quality
Insights
Add SUBSAMPLE keyword documentation
- #424
#424
Open
javier
wants to merge 13 commits into
main
questdb/documentation:main
from
jv/subsample_lbbt
questdb/documentation:jv/subsample_lbbt
Copy head branch name to clipboard
Conversation
Commits
13
(13)
Checks
Files changed
Open
Add SUBSAMPLE keyword documentation
#424
javier
wants to merge 13 commits into
main
questdb/documentation:main
from
jv/subsample_lbbt
questdb/documentation:jv/subsample_lbbt
Copy head branch name to clipboard
Commits
Commits on Apr 22, 2026
Add SUBSAMPLE keyword documentation page
Show description for 6733123
javier
committed
6733123
View commit details
Copy full SHA for 6733123
Browse repository at this point
Scope full-width CSS rule to subsample diagrams only
Show description for e1187bc
javier
committed
e1187bc
View commit details
Copy full SHA for e1187bc
Browse repository at this point
Improve SUBSAMPLE diagrams and gap-preserving LTTB section
Show description for 33de850
javier
committed
33de850
View commit details
Copy full SHA for 33de850
Browse repository at this point
Commits on Apr 23, 2026
Reorder MinMax before M4 and improve algorithm explanations
Show description for 6e724d4
javier
committed
6e724d4
View commit details
Copy full SHA for 6e724d4
Browse repository at this point
Add uniform and cadence algorithms to SUBSAMPLE page
Show description for 18efc4d
javier
committed
18efc4d
View commit details
Copy full SHA for 18efc4d
Browse repository at this point
Add uniform and cadence algorithms, charts, and comparison table
Show description for 5bc7d4b
javier
committed
5bc7d4b
View commit details
Copy full SHA for 5bc7d4b
Browse repository at this point
Mention optional offset parameter in cadence intro
javier
committed
4c18b23
View commit details
Copy full SHA for 4c18b23
Browse repository at this point
Add chart-ready examples for all algorithms and minor fixes
Show description for 153a1d0
javier
committed
153a1d0
View commit details
Copy full SHA for 153a1d0
Browse repository at this point
Explain pass-through columns carry original values
javier
committed
d77aa85
View commit details
Copy full SHA for d77aa85
Browse repository at this point
Merge branch 'main' into jv/subsample_lbbt
javier
authored
1516e93
View commit details
Copy full SHA for 1516e93
Browse repository at this point
Commits on Apr 24, 2026
Highlight first/last dots in M4 chart to distinguish from MinMax
javier
committed
50db1af
View commit details
Copy full SHA for 50db1af
Browse repository at this point
Commits on May 6, 2026
Merge main and add subsample config to cairo-engine.md
Show description for a9790d3
javier
committed
a9790d3
View commit details
Copy full SHA for a9790d3
Browse repository at this point
Merge branch 'main' into jv/subsample_lbbt
javier
authored
c085ff9
View commit details
Copy full SHA for c085ff9
Browse repository at this point
You can’t perform that action at this time.