# SQL support and limitations
SQL support and limitations

The Amazon DocumentDB JDBC driver is a read-only driver that supports a subset of SQL-92 and some common extensions. Refer to the [SQL limitations documentation](https://github.com/aws/amazon-documentdb-jdbc-driver/blob/develop/src/markdown/sql/sql-limitations.md) and [JDBC limitations documentation](https://github.com/aws/amazon-documentdb-jdbc-driver/blob/develop/src/markdown/jdbc/jdbc-limitations.md) for more information.