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# INTHASH64



#### Syntax {#syntax}


```
INTHASH64( value )
```

#### Description {#description}
Returns the 64-bit hash of the integer `value`.

**Argument types:**
- `value` — `Integer`


**Return type**: `Integer`

#### Example {#examples}

```
INTHASH64(12345) = 16722121143744093920
```


#### Data source support {#data-source-support}

`ClickHouse 21.8`, `YDB`.