您的位置：首页 > 数据库

Generate Data Dictionary from SQL Server

2016-02-18 15:58 465 查看

目录

目录

Introduction

Using the code

License

原文链接：http://www.codeproject.com/Tips/501909/Generate-Data-Dictionary-from-SQL-Server

Johirul Islam Tarun, 27 Feb 2013

ps: 用sql代码生成数据字典

Introduction

This tip shows how to find out table description and dependency with other tables.

Using the code

In any SQL Server database (any version of SQL Server) just create a Stored Procedure [spGenerateDBDictionary] that is given as attachment, and exec [spGenerateDBDictionary]. Then the procedure will return tables information with table name, data, attributes, data types, IsNullable info, primary key, foreign key constraints, any reference with another table, and the details description, but remember that the description will come from the description field where you give any description at the time of table creation.

[code]USE [Database_Name]
-- =============================================
-- Author:JOHIR
-- Create date: 01/12/2012
-- Description: GENERATE DATA DICTIONARY FROM SQL SERVER
-- =============================================
CREATE proc [dbo].[spGenerateDBDictionary] 
AS
BEGIN

select a.name ,b.name [Attribute],c.name [DataType],b.isnullable [Allow Nulls?],CASE WHEN 
d.name is null THEN 0 ELSE 1 END [PKey?],
CASE WHEN e.parent_object_id is null THEN 0 ELSE 1 END [FKey?],CASE WHEN e.parent_object_id 
is null THEN '-' ELSE g.name  END [Ref Table],
CASE WHEN h.value is null THEN '-' ELSE h.value END [Description]
from sysobjects as a
join syscolumns as b on a.id = b.id
join systypes as c on b.xtype = c.xtype 
left join (SELECT  so.id,sc.colid,sc.name 
      FROM    syscolumns sc
      JOIN sysobjects so ON so.id = sc.id
      JOIN sysindexkeys si ON so.id = si.id 
                    and sc.colid = si.colid
      WHERE si.indid = 1) d on a.id = d.id and b.colid = d.colid
left join sys.foreign_key_columns as e on a.id = e.parent_object_id and b.colid = e.parent_column_id    
left join sys.objects as g on e.referenced_object_id = g.object_id  
left join sys.extended_properties as h on a.id = h.major_id and b.colid = h.minor_id
where a.type = 'U' order by a.name

END

License
This article, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)
                                            

                        
                        内容来自用户分享和网络整理，不保证内容的准确性，如有侵权内容，可联系管理员处理 点击这里给我发消息 
                    

                        

                         标签： 
                                                

                        

                    

                
相关文章推荐

                

                
            

            

            
            

                

                    
新的分享

                    

                        
                    

                

            


            

                

                    
章节导航

                    

                        

                        
    
                        

                    

                

            

        



    

        https://www.geek-share.com/ 
        GeekShare·极客分享·来自极客的分享  © 2016-2019 ·  
        粤ICP备17045047号
         点击这里给我发消息