Generate Data Dictionary from SQL Server

目录

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.

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 [Table],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)