Collections, MDStore Interface
Nota
Questa caratteristica verrà rimossa a partire dalla prossima versione di Microsoft SQL Server. Non utilizzare questa caratteristica in un nuovo progetto di sviluppo e modificare non appena possibile le applicazioni in cui è attualmente implementata.
The MDStore interface supports the following collections.
Collection |
Description |
|---|---|
The collection of user-defined commands or sequence of commands |
|
The collection of user-defined properties |
|
The collection of objects specifying a data provider |
|
The collection that holds the dimension definitions for an object |
|
The collection that holds MDStore objects |
|
The collection that holds the measures |
|
The collection of data mining models contained within a database |
|
The collection that holds the user role definitions for a database |
The following table shows the class types of the objects that each collection can contain.
Collection |
Class type of contained objects |
|---|---|
Commands |
|
CustomProperties |
|
DataSources |
|
Dimensions |
clsAggregationDimension, clsCubeDimension, clsDatabaseDimension, clsPartitionDimension |
MDStores |
|
Measures |
|
MiningModels |
|
Roles |
Access Cross-Reference
The following table shows whether a collection is read/write (R/W), read-only (R), or not applicable (n/a) for each of the MDStore objects.
Collection |
clsDatabase |
clsCube |
clsPartition |
clsAggregation |
|---|---|---|---|---|
R/W |
R/W |
n/a |
n/a |
|
R/W |
R/W |
R/W |
R/W |
|
R/W |
R/W* |
R/W |
n/a |
|
R/W |
R/W |
R |
R |
|
R/W |
R/W |
R/W |
R |
|
n/a |
R/W |
R |
R |
|
R/W |
n/a |
n/a |
n/a |
|
R/W |
R/W |
n/a |
n/a |
*This property is not applicable (n/a) for virtual cubes (that is, those of SubClassType sbclsVirtual).