DatabaseCatalog
Represents a database catalog that organizes database schemas and external data links. DatabaseCatalog serves as the top-level container for database metadata, providing structured access to schema definitions and connection management.
Extends
- AbstractElement 🔗
Attributes
| Name | Id | Type | Lower | Upper |
|---|
References
| Name | Type | Lower | Upper | Containment |
|---|---|---|---|---|
| schemas | DatabaseSchema🔗 | 0 | ∞ | true |
| Collection of database schemas contained within this catalog. Each schema defines tables, columns, and relationships that form the physical data foundation for OLAP cubes and dimensions. | ||||
| links | Link🔗 | 0 | ∞ | true |
| Collection of external data links that connect to remote databases or data sources. Links enable distributed OLAP architectures where data can be accessed from multiple database systems. | ||||