The avatar for @samchencode
samchencode
Public
ClickHouse Tutorial Series
Edited
Feb 28, 2023
2
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
ownClient
DESCRIBE TABLE other_people
Insert cell
Insert cell
Insert cell
ownClient
SELECT * FROM people ORDER BY id LIMIT 5;
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
ownClient
SELECT * FROM people_heights LIMIT 5
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
ownClient
SELECT * FROM people WHERE id = 1
Insert cell
Insert cell
Insert cell
Insert cell
ownClient
SELECT * FROM people WHERE id BETWEEN 0 AND 5
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
ownClient
SELECT * FROM people LIMIT 5;
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
ownClient
DESCRIBE TABLE people
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
ownClient
SELECT * FROM people WHERE id = 999
Insert cell
Insert cell
ownClient
SELECT
a.number AS `1-5`,
b.number AS `2-6`
FROM (SELECT * FROM numbers(1, 5)) AS a -- numbers 1 thru 5
FULL OUTER JOIN (SELECT * FROM numbers(2, 5)) AS b -- numbers 2 thru 6
USING number
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
ownClient
SELECT id, name, age FROM people_vw(min_age=50)
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell

One platform to build and deploy the best data apps

Experiment and prototype by building visualizations in live JavaScript notebooks. Collaborate with your team and decide which concepts to build out.
Use Observable Framework to build data apps locally. Use data loaders to build in any language or library, including Python, SQL, and R.
Seamlessly deploy to Observable. Test before you ship, use automatic deploy-on-commit, and ensure your projects are always up-to-date.
Learn more