ID Property
Questa funzionalità verrà rimossa in una delle prossime versioni di Microsoft SQL Server. Evitare di utilizzare questa funzionalità in un nuovo progetto di sviluppo e prevedere interventi di modifica nelle applicazioni in cui è attualmente implementata.
The ID property exists for Microsoft SQL Server database, agent, and replication components with defined identifiers.
Sintassi
object
.ID
Parts
- object
An expression that evaluates to an object in the Applies To list
Data Type
Long
Modifiable
Read-only
Prototype (C/C++)
HRESULT GetID(LPLONG plID);
Osservazioni
The definitions of many SQL Server database, agent, and replication components are implemented as records in SQL Server system tables. Within a system table, one column may be designated as an identifier. An identifier is a value that is unique for all rows in the table. Identifiers are assigned by SQL Server.
The ID property represents a SQL Server component identifier and, by using the ItemByID method, provides an alternate method for selecting a specific SQL Distributed Management Objects (SQL-DMO) object from its containing collection.
The ID property of the ReplicationTable2 object is designed to allow an application to retrieve a table object.
[!NOTA] The ID property can be retrieved using SQL Server 2005, SQL Server 2000, and SQL Server version 7.0.