階層的な役割の定義をサポートするように、デフォルトの ASP.NET RoleProvider に次の調整を実装しようとしています。ただし、次の関数を作成できません。保持されExecuting the function
ます...
参照: http://mark.tremaine.net/howto/hierarchical-sql-role-provider/
この関数の何が問題になっていますか?
-- ================================================
-- Template generated from Template Explorer using:
-- Create Multi-Statement Function (New Menu).SQL
--
-- Use the Specify Values for Template Parameters
-- command (Ctrl-Shift-M) to fill in the parameter
-- values below.
--
-- This block of comments will not be included in
-- the definition of the function.
-- ================================================
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
-- =============================================
-- Author: <Author,,Name>
-- Create date: <Create Date,,>
-- Description: <Description,,>
-- =============================================
CREATE FUNCTION [dbo].[aspnet_Roles_Ancestor_TVF] (
@RoleId uniqueidentifier
)
RETURNS
@aspnet_Roles TABLE (
ApplicationId uniqueidentifier
, RoleId uniqueidentifier
, RoleName nvarchar(256)
, LoweredRoleName nvarchar(256)
, Description nvarchar(256)
, ParentRoleId uniqueidentifier
)
AS
BEGIN
; WITH aspnet_Roles_CTE (
ApplicationId
, RoleId
, RoleName
, LoweredRoleName
, Description
, ParentRoleId
, HierarchyLevel
) AS (
SELECT
ApplicationId
, RoleId
, RoleName
, LoweredRoleName
, Description
, ParentRoleId
, 1 AS HierarchyLevel
FROM aspnet_Roles
WHERE RoleId = @RoleId
UNION ALL
SELECT
aspnet_Roles.ApplicationId
, aspnet_Roles.RoleId
, aspnet_Roles.RoleName
, aspnet_Roles.LoweredRoleName
, aspnet_Roles.Description
, aspnet_Roles.ParentRoleId
, aspnet_Roles_CTE.HierarchyLevel + 1 AS HierarchyLevel
FROM aspnet_Roles
INNER JOIN aspnet_Roles_CTE
ON aspnet_Roles.RoleId = aspnet_Roles_CTE.ParentRoleId
)
INSERT INTO @aspnet_Roles (
ApplicationId
, RoleId
, RoleName
, LoweredRoleName
, Description
, ParentRoleId
)
SELECT
ApplicationId
, RoleId
, RoleName
, LoweredRoleName
, Description
, ParentRoleId
FROM aspnet_Roles_CTE
ORDER BY HierarchyLevel
RETURN
END
GO