ClickHouse/docs/en/sql-reference/statements/exists.md
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Co-authored-by: romanzhukov <romanzhukov@yandex-team.ru>
Co-authored-by: alexey-milovidov <milovidov@yandex-team.ru>
2020-10-26 13:29:30 +03:00

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---
toc_priority: 45
toc_title: EXISTS
---
# EXISTS Statement {#exists-statement}
``` sql
EXISTS [TEMPORARY] [TABLE|DICTIONARY] [db.]name [INTO OUTFILE filename] [FORMAT format]
```
Returns a single `UInt8`-type column, which contains the single value `0` if the table or database doesnt exist, or `1` if the table exists in the specified database.