2019独角兽企业重金招聘Python工程师标准>>> 
SELECT
d.name 表名,
a.colorder 字段序号,
a.name 字段名,
(case when COLUMNPROPERTY( a.id,a.name,'IsIdentity')=1 then '√'else '' end) 标识,
(case when (SELECT count(*)
FROM [OrnamentERP_New_XAMGZS-83336442].[dbo].sysobjects
WHERE (name in
(SELECT name
FROM [OrnamentERP_New_XAMGZS-83336442].[dbo].sysindexes
WHERE (id = a.id) AND (indid in
(SELECT indid
FROM [OrnamentERP_New_XAMGZS-83336442].[dbo].sysindexkeys
WHERE (id = a.id) AND (colid in
(SELECT colid
FROM [OrnamentERP_New_XAMGZS-83336442].[dbo].syscolumns
WHERE (id = a.id) AND (name = a.name))))))) AND
(xtype = 'PK'))>0 then '√' else '' end) 主键,
b.name 类型,
a.length 占用字节数,
--COLUMNPROPERTY(a.id,a.name,'PRECISION') as 长度,
isnull(COLUMNPROPERTY(a.id,a.name,'Scale'),0) as 小数位数,
(case when a.isnullable=1 then '√'else '' end) 允许空,
isnull(e.text,'') 默认值,
isnull(g.[value],'') AS 字段说明
FROM [OrnamentERP_New_XAMGZS-83336442].[dbo].syscolumns a left join [OrnamentERP_New_XAMGZS-83336442].[dbo].systypes b
on a.xtype=b.xusertype
inner join [OrnamentERP_New_XAMGZS-83336442].[dbo].sysobjects d
on a.id=d.id and d.xtype='U' and d.name<>'dtproperties'
left join [OrnamentERP_New_XAMGZS-83336442].[dbo].syscomments e
on a.cdefault=e.id
left join [OrnamentERP_New_XAMGZS-83336442].sys.extended_properties g
on a.id=g.major_id AND a.colid = g.minor_id AND g.name='MS_Description'
order by 表名,a.id,a.colorder
表说明：
SELECT 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
FROM [OrnamentERP_New_XAMGZS-83336442].[dbo].syscolumns a
inner join [OrnamentERP_New_XAMGZS-83336442].[dbo].sysobjects d
on a.id = d.id
and d.xtype = 'U'
and d.name <> 'sys.extended_properties'
left join [OrnamentERP_New_XAMGZS-83336442].sys.extended_properties f
on a.id = f.major_id
and f.minor_id = 0
Where (case when a.colorder = 1 then d.name else '' end) <>''