# AWS Clean Rooms Spark SQL
<a name="sql-reference-spark"></a>

AWS Clean Rooms Spark SQL enforces rules regarding the use of data types, expressions, and literals.

For more information about AWS Clean Rooms Spark SQL, see the [AWS Clean Rooms User Guide](https://docs.aws.amazon.com/clean-rooms/latest/userguide/what-is.html) and the [AWS Clean Rooms API Reference](https://docs.aws.amazon.com/clean-rooms/latest/apireference/Welcome.html).

The following topics provide information about the literals, data types, commands, functions, and conditions supported in AWS Clean Rooms Spark SQL.

**Topics**
+ [Literals](sql-ref-literals-spark.md)
+ [Data types](s_Supported_data_types.md)
+ [AWS Clean Rooms Spark SQL commands](sql-commands-topic-spark.md)
+ [AWS Clean Rooms Spark SQL functions](sql-functions-topic-spark.md)
+ [AWS Clean Rooms Spark SQL conditions](sql-conditions-topic-spark.md)