RootIfValues
[!附註]
下一版的 Microsoft SQL Server 將不再提供此功能。請勿在新的開發工作中使用此功能，並且儘速修改使用此功能的應用程式。
Enumerates values for the RootMemberIf property.
Constant |
Description |
|---|---|
rootifParentIsBlank |
Only members with a null, a zero, or an empty string in their ParentKeyColumn are treated as root members. |
rootifParentIsBlankOrSelfOrMissing |
Members are treated as root members if they meet one or more of the conditions specified by rootifParentIsBlank, rootifParentIsSelf, or rootifParentIsMissing. |
rootifParentIsMissing |
Only members with parents that cannot be found are treated as root members. |
rootifParentIsSelf |
Only members with themselves as parents are treated as root members. |