# Boolean literals
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The following rules are for working with Boolean literals that are supported by AWS Clean Rooms Spark SQL.

Use a Boolean literal to specify a Boolean value, such as `TRUE` or `FALSE`. 

## Syntax
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```
TRUE | FALSE
```

## Example
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The following example shows a column with a specified value of `TRUE` .

```
SELECT TRUE AS col;
+----+
| col|
+----+
|true|
+----+
```