if object_id('sp_gettablecolinfo','p') is not null drop proc sp_gettablecolinfo
go
create proc sp_gettablecolinfo
@tablename varchar(128),
@gguid uniqueidentifier
as
begin
with cte as
( select
--欄位名稱描述
b.desc0 as coldesc,
--欄位名稱
a.name as colname,
--獲取字段型別
case a.xusertype
when '167' then 'varchar('+ltrim(a.length)+')'
when '61' then 'datetime'
when '36' then 'uniqueidentifier'
when '56' then 'int'
when '108' then 'numeric(38,2)'
when '34' then 'image'
else ltrim(a.xusertype) end as [coltype],
--獲取清單資訊
listdetails=
( select cid+':'+char(9)+desc0+char(10)
from smlstd
where ltrim(lhguid)=ltrim(b.ctrlid)
order by cid
for xml path('')
),
--獲取是否允許為空
case b.pnull when 1 then '√'
when 0 then ''
else ltrim(b.pnull) end as [null],
--排序字段
b.zorder
from syscolumns a
left join smtmpd b on a.name=b.did
where
a.id=object_id(@tablename)
and b.gguid=@gguid
) select
coldesc,
colname,
coltype,
[null],
'', --預留
'', --預留
isnull(listdetails,'')
from cte
order by zorder
end
go
sp_gettablecolinfo
'csempl_1',
'1e3411fa-7c0a-4034-b998-42362cb1d695'
根據字段內容查詢表名
儲存指定資料庫中的表名 create table t id int identity 1,1 t name varchar 100 null,rc int null 儲存指定表的所有列名 create table t c id int identity 1,1 t c varchar 100 nul...
Oracle根據字段值找到表名和列名
方法1 oracle 根據字段值查詢其所在的表 字段 declare cursor cur query is select table name,column name,data type from user tab columns a number sql hard varchar2 2000 v...
根據表名獲取表字段資訊
實際應用中不免需要調取資料庫表字段的相關資訊，特此將 貼出，以作備用，調取的資訊 欄位名 字段型別 字段長度 是否主鍵 說明 建立sqlparameter public class cp public sqldbtype coltype public int collength public boo...