# Procedure: sp_creatediagram

## Properties

Property | Value
--- | ---
Name | sp_creatediagram
ID | 1639676889
Schema | dbo
Owner | dbo
Type | SQL STORED PROCEDURE
Execute As | dbo
Encrypted |
ANSI NULLS |
Uses Quoted Identifier |
Published |
Schema Published |
Execution Replicated |
Replication Serializable Only |
Skips Replication Constraints |
Is Recompiled |
Uses Database Collation |
Null on Null Input |
MS Shipped |
Modify Date | 6/20/2011 3:16:00 PM
Create Date | 6/20/2011 3:16:00 PM

## Extended Properties

No extended properties defined.

## Permissions

#### Permissions for: guest

Permission | Grantor | Grant | With Grant Option | Deny
--- | --- | --- | --- | ---
Alter |  |  |  |
Control |  |  |  |
Execute | dbo |  |  |
Take Ownership |  |  |  |
View Definition |  |  |  |

#### Permissions for: public

Permission | Grantor | Grant | With Grant Option | Deny
--- | --- | --- | --- | ---
Alter |  |  |  |
Control |  |  |  |
Execute | dbo |  |  |
Take Ownership |  |  |  |
View Definition |  |  |  |

## Parameters

Parameter Name | Datatype | Output | Cursor Ref | Readonly | Has Default Value | Default Value | Xml Collection Name | Description
--- | --- | --- | --- | --- | --- | --- | --- | ---
@diagramname | sysname |  |  |  |  |  |  |
@owner_id | int |  |  |  |  |  |  |
@version | int |  |  |  |  |  |  |
@definition | varbinary(max) |  |  |  |  |  |  |

## Objects that depend on [sp_creatediagram]

- dbo.sp_creatediagram

## Objects on which [sp_creatediagram] depends

- dbo.sp_creatediagram
  - dbo.sysdiagrams

## SQL

Script
SET ANSI_NULLS ON SET QUOTED_IDENTIFIER ON CREATE PROCEDURE dbo.sp_creatediagram ( @diagramname sysname, @owner_id int = null, @version int, @definition varbinary(max) ) WITH EXECUTE AS 'dbo' AS BEGIN set nocount on declare @theId int declare @retval int declare @IsDbo int declare @userName sysname if(@version is null or @diagramname is null) begin RAISERROR (N'E_INVALIDARG', 16, 1); return -1 end execute as caller; select @theId = DATABASE_PRINCIPAL_ID(); select @IsDbo = IS_MEMBER(N'db_owner'); revert; if @owner_id is null begin select @owner_id = @theId; end else begin if @theId <> @owner_id begin if @IsDbo = 0 begin RAISERROR (N'E_INVALIDARG', 16, 1); return -1 end select @theId = @owner_id end end -- next 2 line only for test, will be removed after define name unique if EXISTS(select diagram_id from dbo.sysdiagrams where principal_id = @theId and name = @diagramname) begin RAISERROR ('The name is already used.', 16, 1); return -2 end insert into dbo.sysdiagrams(name, principal_id , version, definition) VALUES(@diagramname, @theId, @version, @definition) ; select @retval = @@IDENTITY return @retval END EXEC sys.sp_addextendedproperty @name=N'microsoft_database_tools_support', @value=1 , @level0type=N'SCHEMA',@level0name=N'dbo', @level1type=N'PROCEDURE',@level1name=N'sp_creatediagram'

#### See also

List of Procedures