Update Query For Hierarchy Table

Question

Hi All
I have a Hierarchy table that has news categories. I want use a query than when user deactivate a category, all child category has been deactivated. For example
1- Politics
1-1- National Politics
1-2- International Politics
1-2-1- Asia
1-2-2- Africa
2- Economic
If Politics has been deactivated, all child must be deactivate. (1-1, 1-2, 1-2-1, 1-2-2)
Please help me
With Best Regards

Answer 1

This is table structure script:
SET NUMERIC_ROUNDABORT OFF
GO
SET ANSI_PADDING, ANSI_WARNINGS, CONCAT_NULL_YIELDS_NULL, ARITHABORT, QUOTED_IDENTIFIER, ANSI_NULLS ON
GO
IF EXISTS (SELECT * FROM tempdb..sysobjects WHERE id=OBJECT_ID('tempdb..#tmpErrors')) DROP TABLE #tmpErrors
GO
CREATE TABLE #tmpErrors (Error int)
GO
SET XACT_ABORT ON
GO
SET TRANSACTION ISOLATION LEVEL SERIALIZABLE
GO
BEGIN TRANSACTION
GO
PRINT N'Creating schemata'
GO
PRINT N'Creating [dbo].[Modules]'
GO
CREATE TABLE [dbo].[Modules]
[Module_ID] [int] NOT NULL,
[ModuleName] [varchar] (100) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,
[ModuleTitle] [nvarchar] (100) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,
[Status] [int] NULL
GO
IF @@ERROR<>0 AND @@TRANCOUNT>0 ROLLBACK TRANSACTION
GO
IF @@TRANCOUNT=0 BEGIN INSERT INTO #tmpErrors (Error) SELECT 1 BEGIN TRANSACTION END
GO
PRINT N'Creating primary key [PK_Modules] on [dbo].[Modules]'
GO
ALTER TABLE [dbo].[Modules] ADD CONSTRAINT [PK_Modules] PRIMARY KEY CLUSTERED ([Module_ID])
GO
IF @@ERROR<>0 AND @@TRANCOUNT>0 ROLLBACK TRANSACTION
GO
IF @@TRANCOUNT=0 BEGIN INSERT INTO #tmpErrors (Error) SELECT 1 BEGIN TRANSACTION END
GO
PRINT N'Creating [dbo].[Categories]'
GO
CREATE TABLE [dbo].[Categories]
[Category_ID] [int] NOT NULL IDENTITY(1, 1),
[Module_ID] [int] NOT NULL,
[ParentID] [int] NULL,
[Name] [varchar] (100) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,
[Title] [nvarchar] (100) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,
[Priority] [int] NULL,
[ThumbnailImage] [varchar] (255) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,
[Status] [int] NULL
GO
IF @@ERROR<>0 AND @@TRANCOUNT>0 ROLLBACK TRANSACTION
GO
IF @@TRANCOUNT=0 BEGIN INSERT INTO #tmpErrors (Error) SELECT 1 BEGIN TRANSACTION END
GO
PRINT N'Creating primary key [PK_Categories] on [dbo].[Categories]'
GO
ALTER TABLE [dbo].[Categories] ADD CONSTRAINT [PK_Categories] PRIMARY KEY CLUSTERED ([Category_ID])
GO
IF @@ERROR<>0 AND @@TRANCOUNT>0 ROLLBACK TRANSACTION
GO
IF @@TRANCOUNT=0 BEGIN INSERT INTO #tmpErrors (Error) SELECT 1 BEGIN TRANSACTION END
GO
PRINT N'Adding foreign keys to [dbo].[Categories]'
GO
ALTER TABLE [dbo].[Categories] ADD CONSTRAINT [FK_Categories_Modules] FOREIGN KEY ([Module_ID]) REFERENCES [dbo].[Modules] ([Module_ID])
GO
IF @@ERROR<>0 AND @@TRANCOUNT>0 ROLLBACK TRANSACTION
GO
IF @@TRANCOUNT=0 BEGIN INSERT INTO #tmpErrors (Error) SELECT 1 BEGIN TRANSACTION END
GO
IF EXISTS (SELECT * FROM #tmpErrors) ROLLBACK TRANSACTION
GO
IF @@TRANCOUNT>0 BEGIN
PRINT 'The database update succeeded'
COMMIT TRANSACTION
END
ELSE PRINT 'The database update failed'
GO
DROP TABLE #tmpErrors
GO
This is table data
SET NUMERIC_ROUNDABORT OFF
GO
SET ANSI_PADDING, ANSI_WARNINGS, CONCAT_NULL_YIELDS_NULL, ARITHABORT, QUOTED_IDENTIFIER, ANSI_NULLS, NOCOUNT ON
GO
SET DATEFORMAT YMD
GO
SET XACT_ABORT ON
GO
SET TRANSACTION ISOLATION LEVEL SERIALIZABLE
GO
BEGIN TRANSACTION
-- Pointer used for text / image updates. This might not be needed, but is declared here just in case
DECLARE @pv binary(16)
PRINT(N'Drop constraints from [dbo].[Categories]')
GO
ALTER TABLE [dbo].[Categories] DROP CONSTRAINT [FK_Categories_Modules]
PRINT(N'Add 14 rows to [dbo].[Categories]')
GO
SET IDENTITY_INSERT [dbo].[Categories] ON
INSERT INTO [dbo].[Categories] ([Category_ID], [Module_ID], [ParentID], [Name], [Title], [Priority], [ThumbnailImage], [Status]) VALUES (1, 1, NULL, 'News', N'اخبار', 1, NULL, 1)
INSERT INTO [dbo].[Categories] ([Category_ID], [Module_ID], [ParentID], [Name], [Title], [Priority], [ThumbnailImage], [Status]) VALUES (2, 2, NULL, 'Article', N'مقالات', 2, NULL, 1)
INSERT INTO [dbo].[Categories] ([Category_ID], [Module_ID], [ParentID], [Name], [Title], [Priority], [ThumbnailImage], [Status]) VALUES (3, 3, NULL, 'Galleries', N'گالری', 3, NULL, 1)
INSERT INTO [dbo].[Categories] ([Category_ID], [Module_ID], [ParentID], [Name], [Title], [Priority], [ThumbnailImage], [Status]) VALUES (4, 1, 1, 'Politics', N'سیاسی', 1, NULL, 1)
INSERT INTO [dbo].[Categories] ([Category_ID], [Module_ID], [ParentID], [Name], [Title], [Priority], [ThumbnailImage], [Status]) VALUES (5, 1, 1, 'Economic', N'اقتصادی', 2, '', 1)
INSERT INTO [dbo].[Categories] ([Category_ID], [Module_ID], [ParentID], [Name], [Title], [Priority], [ThumbnailImage], [Status]) VALUES (6, 1, 4, 'NationalPilitics', N'سیاست داخلی', 1, '', 1)
INSERT INTO [dbo].[Categories] ([Category_ID], [Module_ID], [ParentID], [Name], [Title], [Priority], [ThumbnailImage], [Status]) VALUES (7, 1, 4, 'InternationalPolitics', N'سیاست خارجی', 2, NULL, 1)
INSERT INTO [dbo].[Categories] ([Category_ID], [Module_ID], [ParentID], [Name], [Title], [Priority], [ThumbnailImage], [Status]) VALUES (8, 1, 7, 'Asia', N'آسیا', 1, '', 1)
INSERT INTO [dbo].[Categories] ([Category_ID], [Module_ID], [ParentID], [Name], [Title], [Priority], [ThumbnailImage], [Status]) VALUES (9, 1, 7, 'Europe', N'اروپا', 2, NULL, 1)
INSERT INTO [dbo].[Categories] ([Category_ID], [Module_ID], [ParentID], [Name], [Title], [Priority], [ThumbnailImage], [Status]) VALUES (10, 1, 7, 'Africa', N'آفریقا', 3, NULL, 1)
INSERT INTO [dbo].[Categories] ([Category_ID], [Module_ID], [ParentID], [Name], [Title], [Priority], [ThumbnailImage], [Status]) VALUES (11, 2, 2, 'Scientic', N'علمی', 1, NULL, 1)
INSERT INTO [dbo].[Categories] ([Category_ID], [Module_ID], [ParentID], [Name], [Title], [Priority], [ThumbnailImage], [Status]) VALUES (12, 2, 2, 'Art', N'هنری', 2, NULL, 1)
INSERT INTO [dbo].[Categories] ([Category_ID], [Module_ID], [ParentID], [Name], [Title], [Priority], [ThumbnailImage], [Status]) VALUES (13, 3, 3, 'Culture', N'فرهنگی', 1, NULL, 1)
INSERT INTO [dbo].[Categories] ([Category_ID], [Module_ID], [ParentID], [Name], [Title], [Priority], [ThumbnailImage], [Status]) VALUES (14, 3, 3, 'Religion', N'مذهبی', 2, NULL, 1)
SET IDENTITY_INSERT [dbo].[Categories] OFF
PRINT(N'Add constraints to [dbo].[Categories]')
GO
ALTER TABLE [dbo].[Categories] ADD CONSTRAINT [FK_Categories_Modules] FOREIGN KEY ([Module_ID]) REFERENCES [dbo].[Modules] ([Module_ID])
COMMIT TRANSACTION
GO
Thanks for your help