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* 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
862 B
Markdown
31 lines
862 B
Markdown
---
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machine_translated: true
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machine_translated_rev: 72537a2d527c63c07aa5d2361a8829f3895cf2bd
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toc_priority: 39
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toc_title: "\u6570\u5B57"
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---
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# 数字 {#numbers}
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`numbers(N)` – Returns a table with the single ‘number’ 包含从0到N-1的整数的列(UInt64)。
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`numbers(N, M)` -返回一个表与单 ‘number’ 包含从N到(N+M-1)的整数的列(UInt64)。
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类似于 `system.numbers` 表,它可以用于测试和生成连续的值, `numbers(N, M)` 比 `system.numbers`.
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以下查询是等效的:
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``` sql
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SELECT * FROM numbers(10);
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SELECT * FROM numbers(0, 10);
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SELECT * FROM system.numbers LIMIT 10;
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```
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例:
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``` sql
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-- Generate a sequence of dates from 2010-01-01 to 2010-12-31
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select toDate('2010-01-01') + number as d FROM numbers(365);
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```
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[原始文章](https://clickhouse.tech/docs/en/query_language/table_functions/numbers/) <!--hide-->
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