mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-11-18 05:32:52 +00:00
cd14f9ebcb
* split up select.md * array-join.md basic refactoring * distinct.md basic refactoring * format.md basic refactoring * from.md basic refactoring * group-by.md basic refactoring * having.md basic refactoring * additional index.md refactoring * into-outfile.md basic refactoring * join.md basic refactoring * limit.md basic refactoring * limit-by.md basic refactoring * order-by.md basic refactoring * prewhere.md basic refactoring * adjust operators/index.md links * adjust sample.md links * adjust more links * adjust operatots links * fix some links * adjust aggregate function article titles * basic refactor of remaining select clauses * absolute paths in make_links.sh * run make_links.sh * remove old select.md locations * translate docs/es * translate docs/fr * translate docs/fa * remove old operators.md location * change operators.md links * adjust links in docs/es * adjust links in docs/es * minor texts adjustments * wip * update machine translations to use new links * fix changelog * es build fixes * get rid of some select.md links * temporary adjust ru links * temporary adjust more ru links * improve curly brace handling * adjust ru as well * fa build fix * ru link fixes * zh link fixes * temporary disable part of anchor checks
31 lines
968 B
Markdown
31 lines
968 B
Markdown
---
|
||
machine_translated: true
|
||
machine_translated_rev: 72537a2d527c63c07aa5d2361a8829f3895cf2bd
|
||
toc_priority: 39
|
||
toc_title: nombre
|
||
---
|
||
|
||
# nombre {#numbers}
|
||
|
||
`numbers(N)` – Returns a table with the single ‘number’ colonne (UInt64) qui contient des entiers de 0 à n-1.
|
||
`numbers(N, M)` - Retourne un tableau avec le seul ‘number’ colonne (UInt64) qui contient des entiers de N À (N + M-1).
|
||
|
||
Similaire à la `system.numbers` table, il peut être utilisé pour tester et générer des valeurs successives, `numbers(N, M)` plus efficace que `system.numbers`.
|
||
|
||
Les requêtes suivantes sont équivalentes:
|
||
|
||
``` sql
|
||
SELECT * FROM numbers(10);
|
||
SELECT * FROM numbers(0, 10);
|
||
SELECT * FROM system.numbers LIMIT 10;
|
||
```
|
||
|
||
Exemple:
|
||
|
||
``` sql
|
||
-- Generate a sequence of dates from 2010-01-01 to 2010-12-31
|
||
select toDate('2010-01-01') + number as d FROM numbers(365);
|
||
```
|
||
|
||
[Article Original](https://clickhouse.tech/docs/en/query_language/table_functions/numbers/) <!--hide-->
|