查询SQL2008字段和注释
时间：2021-07-01 10:21:17
帮助过：2人阅读
表名 = case when a.colorder
=1 then d.name
else ‘‘ end,
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.xtype
=‘U‘ 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
sys.extended_properties f
on
d.id=f.major_id
and f.minor_id
=0
where
d.name=‘bsp_brands‘ --如果只查询指定表,加上此条件
order by
a.id,a.colorder
查询SQL2008字段和注释
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