CREATE SCHEMA
Syntax
Description
A Schema is a logical grouping of relational objects such as Streams, Changelogs and Materialized Views. Schemas are grouped in a Database. A combination of databases and schemas enable users to organize their streams, Changelogs, and other Database objects in a hierarchical fashion in DeltaStream. Such hierarchies also are one of the bases for providing Role-based Access Control (RBAC) in DeltaStream the same way as other relational databases. CREATE SCHEMA enters a new Schema into the current Database. The Schema name must be distinct from the name of any existing Schema in the current Database.
Arguments
schema_name
Name of the Schema to create. For case-sensitive names, the name must be wrapped in double quotes, otherwise, the lowercased name will be used.
IN DATABASE database_name
Optionally, the Database the Schema should be created in. For case-sensitive names, the name must be wrapped in double quotes, otherwise, the lowercased name will be used.
Examples
Create a new Schema in default Database
The following creates a new Schema named newschema
in the current Database demodb
.
Create a new Schema in a specified Database
The following creates a new Schema named NewSchema
in the specified Database OtherDB
.
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