SQL Server CTE hierarchy issue

Question

SQL Server CTE hierarchy issue

I have an application serving multilevel permissions and roles

I have this HIERARCHY:

Country

.... area

........ City

............ Association

................ Centre

.................... school

........................ Class

this HIERARCHY i call it "EntityLevels"

| ID | Name        | ParentID |
|----|-------------|----------|
| 1  | Country     | Null     |
| 2  | Region      | 1        |
| 3  | City        | 2        |
| 4  | Association | 3        |
| 5  | Center      | 4        |
| 6  | School      | 5        |
| 7  | Class       | 6        |

I also have a group table that means Jobs

| ID | Name               | EntityLevels |
|----|--------------------|--------------|
| 1  | CountryAdmins      | 1            |
| 2  | Region Supervisors | 2            |

user table is as follows:

| ID | Name  |
|----|-------|
| 1  | User1 |
| 2  | User2 |

I now have a UserJobs or UserGroups table

| ID | UserID | GroupdID | EntityID |
|----|--------|----------|----------|
| 1  | User1  | 1        | 1        |
| 2  | User2  | 2        | 2        |
| 3  | User3  | 4        | 38       |

now the problem is how can I get each user and his answers depending on what he is under his level

for eaxmple:

user1 must have all roles and permissoins in order to see all users under his level, because he is in Group (1) and Group1, he is on EntityLevel (1), which he is at the country level.

- , . -

;WITH MyCTE AS (
  SELECT T1.ID, UserId, 0 AS TreeLevel, CAST(T1.ID AS VARCHAR(255)) AS TreePath FROM UserJobs T1
  inner join EntityLevel el on t1.GroupId = el.Id WHERE EL.ParentID IS NULL

  UNION ALL

  SELECT T2.ID, T2.UserId, TreeLevel + 1, CAST(TreePath + '.' + CAST(T2.ID AS VARCHAR(255)) AS VARCHAR(255)) AS TreePath
  FROM UserJobs T2
  inner join EntityLevel el on T2.GroupId = el.Id
  INNER JOIN
  MyCTE itms ON itms.ID = EL.ParentID
)

SELECT ID, TreeLevel, TreePath
FROM  MyCTE 
ORDER BY TreePath;

Script DATA

dbfiddle

CREATE TABLE [dbo].[Assocation](
    [ID] [int] NOT NULL,
    [Name] [nvarchar](50) NULL,
    [CityID] [int] NULL,
 CONSTRAINT [PK_Assocation] PRIMARY KEY CLUSTERED 
(
    [ID] ASC
)WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON [PRIMARY]
) ON [PRIMARY]

GO
/****** Object:  Table [dbo].[Center]    Script Date: 2017-04-03 6:07:29 PM ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
CREATE TABLE [dbo].[Center](
    [ID] [int] NOT NULL,
    [Name] [nvarchar](50) NULL,
    [AssociationID] [int] NULL,
 CONSTRAINT [PK_Center] PRIMARY KEY CLUSTERED 
(
    [ID] ASC
)WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON [PRIMARY]
) ON [PRIMARY]

GO
/****** Object:  Table [dbo].[City]    Script Date: 2017-04-03 6:07:29 PM ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
CREATE TABLE [dbo].[City](
    [ID] [int] NOT NULL,
    [Name] [nvarchar](50) NULL,
    [RegionID] [int] NULL,
 CONSTRAINT [PK_City] PRIMARY KEY CLUSTERED 
(
    [ID] ASC
)WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON [PRIMARY]
) ON [PRIMARY]

GO
/****** Object:  Table [dbo].[Class]    Script Date: 2017-04-03 6:07:29 PM ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
CREATE TABLE [dbo].[Class](
    [ID] [int] NOT NULL,
    [Name] [nvarchar](50) NULL,
    [SchoolID] [int] NULL,
 CONSTRAINT [PK_Class] PRIMARY KEY CLUSTERED 
(
    [ID] ASC
)WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON [PRIMARY]
) ON [PRIMARY]

GO
/****** Object:  Table [dbo].[Country]    Script Date: 2017-04-03 6:07:29 PM ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
CREATE TABLE [dbo].[Country](
    [ID] [int] NOT NULL,
    [Name] [nvarchar](50) NULL,
 CONSTRAINT [PK_Country] PRIMARY KEY CLUSTERED 
(
    [ID] ASC
)WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON [PRIMARY]
) ON [PRIMARY]

GO
/****** Object:  Table [dbo].[EntityLevel]    Script Date: 2017-04-03 6:07:29 PM ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
CREATE TABLE [dbo].[EntityLevel](
    [ID] [int] NOT NULL,
    [Name] [nvarchar](50) NULL,
    [ParentID] [int] NULL,
 CONSTRAINT [PK_Table_1] PRIMARY KEY CLUSTERED 
(
    [ID] ASC
)WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON [PRIMARY]
) ON [PRIMARY]

GO
/****** Object:  Table [dbo].[Group]    Script Date: 2017-04-03 6:07:29 PM ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
CREATE TABLE [dbo].[Group](
    [ID] [int] NOT NULL,
    [Name] [nvarchar](50) NULL,
    [EntityLevelID] [int] NULL,
 CONSTRAINT [PK_Group] PRIMARY KEY CLUSTERED 
(
    [ID] ASC
)WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON [PRIMARY]
) ON [PRIMARY]

GO
/****** Object:  Table [dbo].[Region]    Script Date: 2017-04-03 6:07:29 PM ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
CREATE TABLE [dbo].[Region](
    [ID] [int] NOT NULL,
    [Name] [nvarchar](50) NULL,
    [CountryID] [int] NULL,
 CONSTRAINT [PK_Region] PRIMARY KEY CLUSTERED 
(
    [ID] ASC
)WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON [PRIMARY]
) ON [PRIMARY]

GO
/****** Object:  Table [dbo].[School]    Script Date: 2017-04-03 6:07:29 PM ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
CREATE TABLE [dbo].[School](
    [ID] [int] NOT NULL,
    [Name] [nvarchar](50) NULL,
    [CenterID] [int] NULL,
 CONSTRAINT [PK_School] PRIMARY KEY CLUSTERED 
(
    [ID] ASC
)WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON [PRIMARY]
) ON [PRIMARY]

GO
/****** Object:  Table [dbo].[User]    Script Date: 2017-04-03 6:07:29 PM ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
CREATE TABLE [dbo].[User](
    [ID] [int] NOT NULL,
    [Name] [nvarchar](50) NULL,
    [Mobile] [varchar](50) NULL,
 CONSTRAINT [PK_User] PRIMARY KEY CLUSTERED 
(
    [ID] ASC
)WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON [PRIMARY]
) ON [PRIMARY]

GO
/****** Object:  Table [dbo].[UserJobs]    Script Date: 2017-04-03 6:07:29 PM ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
CREATE TABLE [dbo].[UserJobs](
    [ID] [int] NOT NULL,
    [UserID] [int] NOT NULL,
    [GroupID] [int] NOT NULL,
    [EntityID] [int] NOT NULL,
 CONSTRAINT [PK_UserJobs] PRIMARY KEY CLUSTERED 
(
    [ID] ASC,
    [UserID] ASC,
    [GroupID] ASC,
    [EntityID] ASC
)WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON [PRIMARY]
) ON [PRIMARY]

GO
INSERT [dbo].[Assocation] ([ID], [Name], [CityID]) VALUES (1, N'KH', 1)
GO
INSERT [dbo].[Assocation] ([ID], [Name], [CityID]) VALUES (2, N'mkh_ass', 2)
GO
INSERT [dbo].[Center] ([ID], [Name], [AssociationID]) VALUES (1, N'NorthCenter', 1)
GO
INSERT [dbo].[Center] ([ID], [Name], [AssociationID]) VALUES (2, N'SouthCenter', 1)
GO
INSERT [dbo].[City] ([ID], [Name], [RegionID]) VALUES (1, N'Jeddah', 1)
GO
INSERT [dbo].[City] ([ID], [Name], [RegionID]) VALUES (2, N'MakkahCiry', 1)
GO
INSERT [dbo].[Class] ([ID], [Name], [SchoolID]) VALUES (1, N'Class1-Ahmed', 1)
GO
INSERT [dbo].[Class] ([ID], [Name], [SchoolID]) VALUES (2, N'Class2-omar', 1)
GO
INSERT [dbo].[Class] ([ID], [Name], [SchoolID]) VALUES (3, N'class3_khaled', 2)
GO
INSERT [dbo].[Class] ([ID], [Name], [SchoolID]) VALUES (4, N'class4_fahd', 2)
GO
INSERT [dbo].[Country] ([ID], [Name]) VALUES (1, N'KSA')
GO
INSERT [dbo].[Country] ([ID], [Name]) VALUES (2, N'UAE')
GO
INSERT [dbo].[EntityLevel] ([ID], [Name], [ParentID]) VALUES (1, N'Country', NULL)
GO
INSERT [dbo].[EntityLevel] ([ID], [Name], [ParentID]) VALUES (2, N'Region', 1)
GO
INSERT [dbo].[EntityLevel] ([ID], [Name], [ParentID]) VALUES (3, N'City', 2)
GO
INSERT [dbo].[EntityLevel] ([ID], [Name], [ParentID]) VALUES (4, N'Association', 3)
GO
INSERT [dbo].[EntityLevel] ([ID], [Name], [ParentID]) VALUES (5, N'Center', 4)
GO
INSERT [dbo].[EntityLevel] ([ID], [Name], [ParentID]) VALUES (6, N'School', 5)
GO
INSERT [dbo].[EntityLevel] ([ID], [Name], [ParentID]) VALUES (7, N'Class', 6)
GO
INSERT [dbo].[Group] ([ID], [Name], [EntityLevelID]) VALUES (1, N'SA', 1)
GO
INSERT [dbo].[Group] ([ID], [Name], [EntityLevelID]) VALUES (2, N'country admin', 1)
GO
INSERT [dbo].[Group] ([ID], [Name], [EntityLevelID]) VALUES (3, N'region admin', 2)
GO
INSERT [dbo].[Group] ([ID], [Name], [EntityLevelID]) VALUES (4, N'region Supervisor', 2)
GO
INSERT [dbo].[Group] ([ID], [Name], [EntityLevelID]) VALUES (5, N'manager', 4)
GO
INSERT [dbo].[Group] ([ID], [Name], [EntityLevelID]) VALUES (6, N'supervisor', 5)
GO
INSERT [dbo].[Group] ([ID], [Name], [EntityLevelID]) VALUES (7, N'teacher', 7)
GO
INSERT [dbo].[Region] ([ID], [Name], [CountryID]) VALUES (1, N'Makkah', 1)
GO
INSERT [dbo].[Region] ([ID], [Name], [CountryID]) VALUES (2, N'Riyadh', 1)
GO
INSERT [dbo].[School] ([ID], [Name], [CenterID]) VALUES (1, N'School1', 1)
GO
INSERT [dbo].[School] ([ID], [Name], [CenterID]) VALUES (2, N'School2', 1)
GO
INSERT [dbo].[School] ([ID], [Name], [CenterID]) VALUES (3, N'School3', 2)
GO
INSERT [dbo].[User] ([ID], [Name], [Mobile]) VALUES (1, N'Loai', N'000000')
GO
INSERT [dbo].[User] ([ID], [Name], [Mobile]) VALUES (2, N'User1', N'1111')
GO
INSERT [dbo].[User] ([ID], [Name], [Mobile]) VALUES (3, N'User2', N'2222')
GO
INSERT [dbo].[User] ([ID], [Name], [Mobile]) VALUES (4, N'User3', N'3333')
GO
INSERT [dbo].[User] ([ID], [Name], [Mobile]) VALUES (5, N'User4', N'4444')
GO
INSERT [dbo].[User] ([ID], [Name], [Mobile]) VALUES (6, N'user5', N'5555')
GO
INSERT [dbo].[User] ([ID], [Name], [Mobile]) VALUES (7, N'user6', N'6548')
GO
INSERT [dbo].[UserJobs] ([ID], [UserID], [GroupID], [EntityID]) VALUES (1, 1, 1, 1)
GO
INSERT [dbo].[UserJobs] ([ID], [UserID], [GroupID], [EntityID]) VALUES (2, 2, 2, 1)
GO
INSERT [dbo].[UserJobs] ([ID], [UserID], [GroupID], [EntityID]) VALUES (3, 3, 3, 1)
GO
INSERT [dbo].[UserJobs] ([ID], [UserID], [GroupID], [EntityID]) VALUES (4, 4, 4, 1)
GO
INSERT [dbo].[UserJobs] ([ID], [UserID], [GroupID], [EntityID]) VALUES (5, 5, 5, 2)
GO
INSERT [dbo].[UserJobs] ([ID], [UserID], [GroupID], [EntityID]) VALUES (6, 6, 6, 1)
GO
INSERT [dbo].[UserJobs] ([ID], [UserID], [GroupID], [EntityID]) VALUES (7, 7, 7, 2)
GO

(EDIT): :

Script # 2

CREATE TABLE [dbo].[Assocation](
    [ID] [int] NOT NULL,
    [Name] [nvarchar](50) NULL,
    [CityID] [int] NULL,
 CONSTRAINT [PK_Assocation] PRIMARY KEY CLUSTERED 
(
    [ID] ASC
)WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON [PRIMARY]
) ON [PRIMARY]

GO
/****** Object:  Table [dbo].[Center]    Script Date: 2017-04-04 3:47:05 PM ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
CREATE TABLE [dbo].[Center](
    [ID] [int] NOT NULL,
    [Name] [nvarchar](50) NULL,
    [AssociationID] [int] NULL,
 CONSTRAINT [PK_Center] PRIMARY KEY CLUSTERED 
(
    [ID] ASC
)WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON [PRIMARY]
) ON [PRIMARY]

GO
/****** Object:  Table [dbo].[City]    Script Date: 2017-04-04 3:47:05 PM ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
CREATE TABLE [dbo].[City](
    [ID] [int] NOT NULL,
    [Name] [nvarchar](50) NULL,
    [RegionID] [int] NULL,
 CONSTRAINT [PK_City] PRIMARY KEY CLUSTERED 
(
    [ID] ASC
)WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON [PRIMARY]
) ON [PRIMARY]

GO
/****** Object:  Table [dbo].[Class]    Script Date: 2017-04-04 3:47:05 PM ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
CREATE TABLE [dbo].[Class](
    [ID] [int] NOT NULL,
    [Name] [nvarchar](50) NULL,
    [SchoolID] [int] NULL,
 CONSTRAINT [PK_Class] PRIMARY KEY CLUSTERED 
(
    [ID] ASC
)WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON [PRIMARY]
) ON [PRIMARY]

GO
/****** Object:  Table [dbo].[Country]    Script Date: 2017-04-04 3:47:05 PM ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
CREATE TABLE [dbo].[Country](
    [ID] [int] NOT NULL,
    [Name] [nvarchar](50) NULL,
 CONSTRAINT [PK_Country] PRIMARY KEY CLUSTERED 
(
    [ID] ASC
)WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON [PRIMARY]
) ON [PRIMARY]

GO
/****** Object:  Table [dbo].[EntityLevel]    Script Date: 2017-04-04 3:47:05 PM ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
CREATE TABLE [dbo].[EntityLevel](
    [ID] [int] NOT NULL,
    [Name] [nvarchar](50) NULL,
    [ParentID] [int] NULL,
 CONSTRAINT [PK_Table_1] PRIMARY KEY CLUSTERED 
(
    [ID] ASC
)WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON [PRIMARY]
) ON [PRIMARY]

GO
/****** Object:  Table [dbo].[Group]    Script Date: 2017-04-04 3:47:05 PM ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
CREATE TABLE [dbo].[Group](
    [ID] [int] NOT NULL,
    [Name] [nvarchar](50) NULL,
    [EntityLevelID] [int] NULL,
 CONSTRAINT [PK_Group] PRIMARY KEY CLUSTERED 
(
    [ID] ASC
)WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON [PRIMARY]
) ON [PRIMARY]

GO
/****** Object:  Table [dbo].[Region]    Script Date: 2017-04-04 3:47:05 PM ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
CREATE TABLE [dbo].[Region](
    [ID] [int] NOT NULL,
    [Name] [nvarchar](50) NULL,
    [CountryID] [int] NULL,
 CONSTRAINT [PK_Region] PRIMARY KEY CLUSTERED 
(
    [ID] ASC
)WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON [PRIMARY]
) ON [PRIMARY]

GO
/****** Object:  Table [dbo].[School]    Script Date: 2017-04-04 3:47:05 PM ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
CREATE TABLE [dbo].[School](
    [ID] [int] NOT NULL,
    [Name] [nvarchar](50) NULL,
    [CenterID] [int] NULL,
 CONSTRAINT [PK_School] PRIMARY KEY CLUSTERED 
(
    [ID] ASC
)WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON [PRIMARY]
) ON [PRIMARY]

GO
/****** Object:  Table [dbo].[User]    Script Date: 2017-04-04 3:47:05 PM ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
CREATE TABLE [dbo].[User](
    [ID] [int] NOT NULL,
    [Name] [nvarchar](50) NULL,
    [Mobile] [varchar](50) NULL,
 CONSTRAINT [PK_User] PRIMARY KEY CLUSTERED 
(
    [ID] ASC
)WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON [PRIMARY]
) ON [PRIMARY]

GO
/****** Object:  Table [dbo].[UserJobs]    Script Date: 2017-04-04 3:47:05 PM ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
CREATE TABLE [dbo].[UserJobs](
    [ID] [int] NOT NULL,
    [UserID] [int] NOT NULL,
    [GroupID] [int] NOT NULL,
    [EntityID] [int] NOT NULL,
 CONSTRAINT [PK_UserJobs] PRIMARY KEY CLUSTERED 
(
    [ID] ASC,
    [UserID] ASC,
    [GroupID] ASC,
    [EntityID] ASC
)WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON [PRIMARY]
) ON [PRIMARY]

GO
INSERT [dbo].[Assocation] ([ID], [Name], [CityID]) VALUES (1, N'KH', 1)
GO
INSERT [dbo].[Assocation] ([ID], [Name], [CityID]) VALUES (2, N'mkh_ass', 2)
GO
INSERT [dbo].[Center] ([ID], [Name], [AssociationID]) VALUES (1, N'NorthCenter', 1)
GO
INSERT [dbo].[Center] ([ID], [Name], [AssociationID]) VALUES (2, N'SouthCenter', 1)
GO
INSERT [dbo].[City] ([ID], [Name], [RegionID]) VALUES (1, N'Jeddah', 1)
GO
INSERT [dbo].[City] ([ID], [Name], [RegionID]) VALUES (2, N'MakkahCiry', 1)
GO
INSERT [dbo].[Class] ([ID], [Name], [SchoolID]) VALUES (1, N'Class1', 1)
GO
INSERT [dbo].[Class] ([ID], [Name], [SchoolID]) VALUES (2, N'Class2', 1)
GO
INSERT [dbo].[Class] ([ID], [Name], [SchoolID]) VALUES (3, N'class3', 2)
GO
INSERT [dbo].[Class] ([ID], [Name], [SchoolID]) VALUES (4, N'class4', 2)
GO
INSERT [dbo].[Country] ([ID], [Name]) VALUES (1, N'KSA')
GO
INSERT [dbo].[Country] ([ID], [Name]) VALUES (2, N'UAE')
GO
INSERT [dbo].[EntityLevel] ([ID], [Name], [ParentID]) VALUES (1, N'Country', NULL)
GO
INSERT [dbo].[EntityLevel] ([ID], [Name], [ParentID]) VALUES (2, N'Region', 1)
GO
INSERT [dbo].[EntityLevel] ([ID], [Name], [ParentID]) VALUES (3, N'City', 2)
GO
INSERT [dbo].[EntityLevel] ([ID], [Name], [ParentID]) VALUES (4, N'Association', 3)
GO
INSERT [dbo].[EntityLevel] ([ID], [Name], [ParentID]) VALUES (5, N'Center', 4)
GO
INSERT [dbo].[EntityLevel] ([ID], [Name], [ParentID]) VALUES (6, N'School', 5)
GO
INSERT [dbo].[EntityLevel] ([ID], [Name], [ParentID]) VALUES (7, N'Class', 6)
GO
INSERT [dbo].[Group] ([ID], [Name], [EntityLevelID]) VALUES (1, N'Country Manager', 1)
GO
INSERT [dbo].[Group] ([ID], [Name], [EntityLevelID]) VALUES (2, N'Region Manager', 2)
GO
INSERT [dbo].[Group] ([ID], [Name], [EntityLevelID]) VALUES (3, N'City Manager', 3)
GO
INSERT [dbo].[Group] ([ID], [Name], [EntityLevelID]) VALUES (4, N'Association Manager', 4)
GO
INSERT [dbo].[Group] ([ID], [Name], [EntityLevelID]) VALUES (5, N'Center Manager', 5)
GO
INSERT [dbo].[Group] ([ID], [Name], [EntityLevelID]) VALUES (6, N'School Manager', 6)
GO
INSERT [dbo].[Group] ([ID], [Name], [EntityLevelID]) VALUES (7, N'Teacher', 7)
GO
INSERT [dbo].[Region] ([ID], [Name], [CountryID]) VALUES (1, N'Makkah', 1)
GO
INSERT [dbo].[Region] ([ID], [Name], [CountryID]) VALUES (2, N'Riyadh', 1)
GO
INSERT [dbo].[School] ([ID], [Name], [CenterID]) VALUES (1, N'School1', 1)
GO
INSERT [dbo].[School] ([ID], [Name], [CenterID]) VALUES (2, N'School2', 1)
GO
INSERT [dbo].[School] ([ID], [Name], [CenterID]) VALUES (3, N'School3', 2)
GO
INSERT [dbo].[User] ([ID], [Name], [Mobile]) VALUES (1, N'UserA', N'000000')
GO
INSERT [dbo].[User] ([ID], [Name], [Mobile]) VALUES (2, N'UserB', N'1111')
GO
INSERT [dbo].[User] ([ID], [Name], [Mobile]) VALUES (3, N'UserC', N'2222')
GO
INSERT [dbo].[User] ([ID], [Name], [Mobile]) VALUES (4, N'UserD', N'3333')
GO
INSERT [dbo].[User] ([ID], [Name], [Mobile]) VALUES (5, N'UserE', N'4444')
GO
INSERT [dbo].[User] ([ID], [Name], [Mobile]) VALUES (6, N'UserF', N'5555')
GO
INSERT [dbo].[User] ([ID], [Name], [Mobile]) VALUES (7, N'UserG', N'6548')
GO
INSERT [dbo].[User] ([ID], [Name], [Mobile]) VALUES (8, N'UserH', NULL)
GO
INSERT [dbo].[User] ([ID], [Name], [Mobile]) VALUES (9, N'UserI', NULL)
GO
INSERT [dbo].[User] ([ID], [Name], [Mobile]) VALUES (10, N'UserJ', NULL)
GO
INSERT [dbo].[UserJobs] ([ID], [UserID], [GroupID], [EntityID]) VALUES (1, 1, 1, 1)
GO
INSERT [dbo].[UserJobs] ([ID], [UserID], [GroupID], [EntityID]) VALUES (2, 2, 2, 1)
GO
INSERT [dbo].[UserJobs] ([ID], [UserID], [GroupID], [EntityID]) VALUES (3, 3, 3, 1)
GO
INSERT [dbo].[UserJobs] ([ID], [UserID], [GroupID], [EntityID]) VALUES (4, 4, 4, 1)
GO
INSERT [dbo].[UserJobs] ([ID], [UserID], [GroupID], [EntityID]) VALUES (5, 5, 5, 1)
GO
INSERT [dbo].[UserJobs] ([ID], [UserID], [GroupID], [EntityID]) VALUES (6, 6, 6, 1)
GO
INSERT [dbo].[UserJobs] ([ID], [UserID], [GroupID], [EntityID]) VALUES (7, 7, 7, 1)
GO
INSERT [dbo].[UserJobs] ([ID], [UserID], [GroupID], [EntityID]) VALUES (8, 8, 2, 2)
GO
INSERT [dbo].[UserJobs] ([ID], [UserID], [GroupID], [EntityID]) VALUES (9, 9, 3, 2)
GO
INSERT [dbo].[UserJobs] ([ID], [UserID], [GroupID], [EntityID]) VALUES (10, 10, 4, 2)
GO

?

+6

sql-server hierarchical-data common-table-expression recursive-query

Loai 04 . '17 6:34

2

McNets · Answer 1 · 2017-04-03T17:37:36+0000

IMHO Entities, JOIN .

, , , , ..

, , 1 = , 2 = .., - , , :

CASE WHEN Entity.ID = 1 (SELECT Name FROM Country WHERE ID = Entity.ID) END
     WHEN Entity.ID = 2 (SELECT Name FROM Region WHERE ID = Entity.ID) END
     WHEN Entity.ID = 3 (SELECT Name FROM City WHERE ID = Entity.ID) END
     ...
END as EntityName

UDF SP, Entity script.

;WITH tree AS
(
    SELECT e1.ID, e1.Name, e1.ParentID, [level] = 1
    FROM   EntityLevel e1
    WHERE  e1.ParentID = (SELECT EntityID FROM UserJobs WHERE UserID = 1)
    UNION ALL
    SELECT     e2.ID, e2.Name, e2.ParentID, [level] = tree.[level] + 1
    FROM       EntityLevel e2 
    INNER JOIN tree 
    ON         e2.ParentID = tree.ID
)
SELECT     EntityLevelID, UserName, GroupID, GroupName, EntityID, EntityName
FROM       tree t
INNER JOIN (SELECT gr.entitylevelid, 
                   us.Name UserName, 
                   gr.Name GroupName, 
                   el.Name as EntityName,
                   gr.ID as GroupID,
                   el.ID as EntityID
            FROM   userjobs uj
            INNER JOIN [group] gr
            ON     gr.id = uj.groupid
            INNER JOIN entitylevel el
            ON     el.id = gr.entitylevelid
            INNER JOIN [user] us
            ON us.id = uj.userid) t1
ON t.ID = t1.EntityLevelID
OPTION (MAXRECURSION 0)
;

GO

EntityLevelID | UserName | GroupID | GroupName         | EntityID | EntityName 
------------: | :------- | ------: | :---------------- | -------: | :----------
            2 | User2    |       3 | region admin      |        2 | Region     
            2 | User3    |       4 | region Supervisor |        2 | Region     
            4 | User4    |       5 | manager           |        4 | Association
            5 | user5    |       6 | supervisor        |        5 | Center     
            7 | user6    |       7 | teacher           |        7 | Class

dbfiddle

etsa · Answer 2 · 2017-04-04T07:00:25+0000

? ( )

;WITH MyCTE AS (
  SELECT T1.ID, UserId,  NULL AS PARENT_ID, T1.GroupID, G.EntityLevelID
  FROM UserJobs T1
  INNER JOIN [GROUP] G ON T1.GROUPID = G.ID
  inner join EntityLevel el on G.EntityLevelID = el.Id 
   WHERE T1.UserID = 1  /* Write here the user id you want */
  UNION ALL
  SELECT T2.ID, T2.UserId,  EL.ParentID, T2.GroupID, G.EntityLevelID
  FROM UserJobs T2
  INNER JOIN [GROUP] G ON T2.GROUPID = G.ID
  inner join EntityLevel el on G.EntityLevelID = el.Id
  INNER JOIN MyCTE itms ON EL.ParentID >= itms.ID 
)

SELECT B.*,  C.*, A.*
FROM (SELECT DISTINCT * FROM  MyCTE) A
INNER JOIN [USER] B ON A.UserID = B.ID
INNER JOIN [Group] C ON A.GroupID = C.ID
 ;

:

    ID  Name    Mobile  ID  Name    EntityLevelID   ID  UserId  PARENT_ID   GroupID EntityLevelID
1   1   Loai    000000  1   SA  1   1   1   NULL    1   1
2   3   User2   2222    3   region admin    2   3   3   1   3   2
3   4   User3   3333    4   region Supervisor   2   4   4   1   4   2
4   5   User4   4444    5   manager 4   5   5   3   5   4
5   6   user5   5555    6   supervisor  5   6   6   4   6   5
6   7   user6   6548    7   teacher 7   7   7   6   7   7

SQL Server CTE hierarchy issue

More articles: