ObjectID Property
后续版本的 Microsoft SQL Server 将删除该功能。请避免在新的开发工作中使用该功能，并着手修改当前还在使用该功能的应用程序。
The ObjectID property returns the system-assigned identifier for a Microsoft SQL Server database or database object.
语法
object
.ObjectID
Parts
- object
An expression that evaluates to an object in the Applies To list
Data Type
Long
Modifiable
Read-only
Prototype (C/C++)
HRESULT GetObjectID(LPLONG pRetVal);
注释
The definitions of many SQL Server database 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 an integer value that is unique for all rows in the table. Identifiers are assigned by SQL Server.
The ObjectID property represents a SQL Server component identifier and, by using the ItemByID method, provides an alternate method for selecting a specific object from a collection.