EnumFileGroups Method
未來的 Microsoft SQL Server 版本將移除這項功能。請避免在新的開發工作中使用這項功能，並規劃修改目前使用這項功能的應用程式。
The EnumFileGroups method returns a QueryResults object that enumerates the filegroups of a Microsoft SQL Server database.
語法
object.EnumFileGroups( )as QueryResults
Parts
- object
Expression that evaluates to an object in the Applies To list.
Prototype (C/C++)
HRESULT EnumFileGroups(
LPSQLDMOQUERYRESULTS* ppResults);
Returns
A QueryResults object that contains one result set defined by these columns.
Column |
Data type |
Description |
|---|---|---|
groupid |
smallint |
System-generated filegroup identifier. |
allocpolicy |
smallint |
Reserved for future use. |
status |
integer |
Interpret as specified in Remarks. |
groupname |
nvarchar(129) |
Name of the filegroup. |
備註
Interpret the value of the status column using these values.
Value |
Description |
|---|---|
0 |
User-defined filegroup. |
8 |
Filegroup defined on files maintained on read-only media. |
16 |
Primary filegroup. |