mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-09-24 10:40:49 +00:00
9ec78855cd
* DOCSUP-2806: Add meta intro. * DOCSUP-2806: Update meta intro. * DOCSUP-2806: Fix meta. * DOCSUP-2806: Add quotes for meta headers. * DOCSUP-2806: Remove quotes from meta headers. * DOCSUP-2806: Add meta headers. * DOCSUP-2806: Fix quotes in meta headers. * DOCSUP-2806: Update meta headers. * DOCSUP-2806: Fix link to nowhere in EN. * DOCSUP-2806: Fix link (settings to tune) * DOCSUP-2806: Fix links. * DOCSUP-2806:Fix links EN * DOCSUP-2806: Fix build errors. * DOCSUP-2806: Fix meta intro. * DOCSUP-2806: Fix toc_priority in examples datasets TOC. * DOCSUP-2806: Fix items order in toc. * DOCSUP-2806: Fix order in toc. * DOCSUP-2806: Fix toc order. * DOCSUP-2806: Fix order in toc. * DOCSUP-2806: Fix toc index in create * DOCSUP-2806: Fix toc order in create. Co-authored-by: romanzhukov <romanzhukov@yandex-team.ru> Co-authored-by: alexey-milovidov <milovidov@yandex-team.ru>
15 lines
558 B
Markdown
15 lines
558 B
Markdown
---
|
|
toc_priority: 52
|
|
toc_title: TRUNCATE
|
|
---
|
|
|
|
# TRUNCATE Statement {#truncate-statement}
|
|
|
|
``` sql
|
|
TRUNCATE TABLE [IF EXISTS] [db.]name [ON CLUSTER cluster]
|
|
```
|
|
|
|
Removes all data from a table. When the clause `IF EXISTS` is omitted, the query returns an error if the table does not exist.
|
|
|
|
The `TRUNCATE` query is not supported for [View](../../engines/table-engines/special/view.md), [File](../../engines/table-engines/special/file.md), [URL](../../engines/table-engines/special/url.md) and [Null](../../engines/table-engines/special/null.md) table engines.
|