SQL Experience Sharing (ii) obtain all database table names, field names and field belongs to which table

2.1 Get all the table names in the database

Sample data:

Statement:

select t.name '表名' from sysobjects t where OBJECTPROPERTY(t.id, N'IsUserTable') = 1

或者用select name from sysobjects where type='U'

Results of the:

2.2 Get all field names in all tables

Statement:

select distinct c.name '字段名'  from sysobjects t, syscolumns c
where t.id = c.id   and  OBJECTPROPERTY(t.id, N'IsUserTable') = 1

Results of the:

Note: Fields more, slightly behind

 

2.3 to view all the tables and fields

语句：select t.name '表名' ,c.name '字段名'  from sysobjects t, syscolumns c
where t.id = c.id   and  OBJECTPROPERTY(t.id, N'IsUserTable') = 1  group by t.name,c.name

Results of the:

Note: Fields more, slightly behind

 

2.4 check all the fields to a table

Table_1 raw data:

语句：
select t.name,c.name '字段名'  from sysobjects t, syscolumns c
where t.id = c.id   and  OBJECTPROPERTY(t.id, N'IsUserTable') = 1
and  t.name='Table_1'

Results of the:

 

Table 2.5 check field belongs (i.e., containing the same table to find the field)

Query names are listed in the table which have

Statement:

select distinct t.name from sysobjects t, syscolumns c
where t.id = c.id   and  OBJECTPROPERTY(t.id, N'IsUserTable') = 1
and c.name in ('姓名')

Results of the:

Reproduced in: https: //www.cnblogs.com/zhangchenliang/archive/2011/05/29/2062040.html