SELECT 表名= d.name , 表说明= case when a.colorder=1 then isnull(f.value,”) else ” end, 字段序号 = a.colorder, 字段名= a.name, 标识= case when COLUMNPROPERTY( a.id,a.name,’IsIdentity’)=1 then ”else ” end, 主键= case when exists(SELECT
SELECT
表名= d.name ,
表说明= case when a.colorder=1 then isnull(f.value,”) else ” end,
字段序号 = a.colorder,
字段名= a.name,
标识= case when COLUMNPROPERTY( a.id,a.name,’IsIdentity’)=1 then ‘√’else ” end,
主键= case when exists(SELECT 1 FROM sysobjects where xtype=’PK’ and parent_obj=a.id and name in (
SELECT name FROM sysindexes WHERE indid in( SELECT indid FROM sysindexkeys WHERE id = a.id AND colid=a.colid))) then ‘√’ else ” end,
类型= b.name,
占用字节数 = a.length,
长度= COLUMNPROPERTY(a.id,a.name,’PRECISION’),
小数位数 = isnull(COLUMNPROPERTY(a.id,a.name,’Scale’),0),
允许空= case when a.isnullable=1 then ‘√’else ” end,
默认值= isnull(e.text,”),
字段说明 = isnull(g.[value],”)
FROM
syscolumns a
left join
systypes b
on
a.xusertype=b.xusertype
inner join
sysobjects d
on
a.id=d.id and d.name’dtproperties’
left join
syscomments e
on
a.cdefault=e.id
left join
sys.extended_properties g
on
a.id=G.major_id and a.colid=g.minor_id
left join 本文来源gao.dai.ma.com搞@代*码(网$
sys.extended_properties f
on
d.id=f.major_id and f.minor_id=0
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