Some types of objects are stored in SQLstream s-Server and can be created and manipulated with SQL. A SQLstream s-Server catalog is the highest level ; it contains metadata and state information for the catalog objects (including , and ) that comprise a SQLstream s-Server .
Those that are contained in a schema are described in Objects within a Schema
Foreign Data Wrapper
A that provides access from within SQLstream to an external system - for example, a remote database - via an .
A named catalog object containing the definitions of , such as , , , and .
A named catalog object that defines a particular named use of a or , including as options any information needed to connect to the data source. SQL:2008 refers to this as a when using a .