查看sqlserver信息

 select * from sys.extended_properties where major_id in (select id from sysobjects  where name = 't_lotteryTogether' ) 

查看表注释信息

sp_mshelpcolumns 'dbo.t_websiteNotice'

查看列信息

sELECT syscolumns.name,systypes.name,syscolumns.isnullable, syscolumns.length  FROM syscolumns, systypes  WHERE syscolumns.xusertype = systypes.xusertype  AND syscolumns.id = object_id('t_websiteNotice')

查看字段类型信息

sp_help  table_name 

查看表详细信息

create proc procViewDetail @table_name varchar(100)as
set @table_name = @table_nameselect sys.columns.name, sys.types.name, sys.columns.max_length, sys.columns.is_nullable,   (select count(*) from sys.identity_columns where sys.identity_columns.object_id = sys.columns.object_id and sys.columns.column_id = sys.identity_columns.column_id) as is_identity ,  (select value from sys.extended_properties where sys.extended_properties.major_id = sys.columns.object_id and sys.extended_properties.minor_id = sys.columns.column_id) as description  from sys.columns, sys.tables, sys.types where sys.columns.object_id = sys.tables.object_id and sys.columns.system_type_id=sys.types.system_type_id and sys.tables.name=@table_name order by sys.columns.column_id

  查看表详细信息