Amazon Redshift announces support for hierarchical data queries with Recursive CTE

Amazon Redshift, a fully-managed cloud data warehouse, now adds support for Recursive Common Table Expression (CTE). Starting today, you can use a Recursive CTE on your Redshift cluster to query hierarchical data such as organizational charts where employees reports to other employees (managers), or multi-level product orders where a product consists of many components, which in turn consist of other components.