獲取MS SQL庫資料字典的經典SQL語句

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獲取ms sql庫資料字典的經典sql語句
select
sysobjects.name as[
table
], sysproperties.
[value]as
表說明, 
syscolumns.name 
asfield, properties.
[value]as
字段說明, systypes.name 
astype, 
syscolumns.length, 
isnull
(columnproperty
(syscolumns.id, syscolumns.name, 
'scale
'), 0) 
as小數字數, syscolumns.isnullable 
asisnull
, case
when
syscomments.
text
isnull
then
''else
syscomments.
text
endas
[default], 
case
when
columnproperty
(syscolumns.id, syscolumns.name, 
'isidentity') 
=1then'√
'else
''end
as標識, 
case
when
exists
(select
1from
sysobjects
where
xtype ='
pk'andname in(
select
name
from
sysindexes
where
indid in(
select
indid
from
sysindexkeys
where
id =
syscolumns.id 
andcolid 
=syscolumns.colid))) 
then'√
'else
''end
as主鍵
from
syscolumns 
inner
join
sysobjects 
onsysobjects.id 
=syscolumns.id 
inner
join
systypes 
onsyscolumns.xtype 
=systypes.xtype 
left
outer
join
sysproperties properties 
onsyscolumns.id 
=properties.id 
andsyscolumns.colid 
=properties.smallid 
left
outer
join
sysproperties 
onsysobjects.id 
=sysproperties.id 
andsysproperties.smallid =0
left
outer
join
syscomments 
onsyscolumns.cdefault 
=syscomments.id
where
(sysobjects.xtype ='
u'

獲取MS SQL庫資料字典的經典SQL語句

獲取ms sql庫資料字典的經典sql語句 select sysobjects.name as table sysproperties.value as 表說明,syscolumns.name as field,properties.value as 字段說明,systypes.name as ty...

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