你肯定有过这样的烦恼，同样的表，不同的数据库，加入你不能执行select insert
那么你肯定需要一条这样的存储过程，之需要传入表明，就会给你生成数据的插入语句。
当然数据表数量太大，你将最好用别的方式
复制代码 代码如下:
create proc [dbo].[spgeninsertsql] (@tablename varchar(256))
as
begin
declare @sql varchar(8000)
declare @sqlvalues varchar(8000)
set @sql =’ (‘
set @sqlvalues = ‘values (”+’
select @sqlvalues = @sqlvalues + cols + ‘ + ”,” + ‘ ,@sql = @sql + ‘[‘ + name + ‘],’
from
(select case
when xtype in (48,52,56,59,60,62,104,106,108,122,127)
then ‘case when ‘+ name +’ is null then ”null” else ‘ + ‘cast(‘+ name + ‘ as varchar)’+’ end’
when xtype in (58,61)
–then ””””’+convert(char(23),’+name+’,121)+””””’ –datetime
then ‘case when ‘+ name +’ is null then ”null” else ‘+””””’ + ‘ + ‘cast(‘+ name +’ as varchar)’+ ‘+””””’+’ end’
when xtype in (167)
then ‘case when ‘+ name +’ is null then ”null” else ‘+””””’ + ‘ + ‘replace(‘+ name+’,””””,””””””)’ + ‘+””””’+’ end’
when xtype in (231)
then ‘case when ‘+ name +’ is null then ”null” else ‘+”’n””” + ‘ + ‘replace(‘+ name+’,””””,””””””)’ + ‘+””””’+’ end’
when xtype in (175)
then ‘case when ‘+ name +’ is null then ”null” else ‘+””””’ + ‘ + ‘cast(replace(‘+ name+’,””””,””””””) as char(‘ + cast(length as varchar) + ‘))+””””’+’ end’
when xtype in (239)
then ‘case when ‘+ name +’ is null then ”null” else ‘+”’n””” + ‘ + ‘cast(replace(‘+ name+’,””””,””””””) as char(‘ + cast(length as varchar) + ‘))+””””’+’ end’
else ”’null”’
end as cols,name
from syscolumns
where id = object_id(@tablename)
) t
set @sql =’select ”insert into [‘+ @tablename + ‘]’ + left(@sql,len(@sql)-1)+’) ‘ + left(@sqlvalues,len(@sqlvalues)-4) + ‘)” from ‘+@tablename
print @sql
exec (@sql)
end
sql语句
最后的结果：
insert into [syssample] ([id],[name],[age],[bir],[photo],[note],[createtime]) values (‘0002ca83-af2f-4d8f-a345-33ca1cc7cf3c’,’任务调度系统’,18,’2013-01-02 21:42:30.013′,”,null,’2013-01-02 21:42:30.013′)
insert into [syssample] ([id],[name],[age],[bir],[photo],[note],[createtime]) values (‘0004a6f3-ec28-4d1f-ba40-0fc4b2218c92′,’任务调度系统’,18,’2013-07-09 19:36:00.060′,”,null,’2013-07-09 19:36:00.060′)
insert into [syssample] ([id],[name],[age],[bir],[photo],[note],[createtime]) values (‘00094d35-7b51-4ea3-871e-ce17e293b157′,’任务调度系统’,18,’2013-05-16 15:21:20.070′,”,null,’2013-05-16 15:21:20.070′)
insert into [syssample] ([id],[name],[age],[bir],[photo],[note],[createtime]) values (‘000bfbb0-b37d-4d6e-9fa2-3069d4f18f84′,’任务调度系统’,18,’2013-04-11 11:41:50.030′,”,null,’2013-04-11 11:41:50.030′)
insert into [syssample] ([id],[name],[age],[bir],[photo],[note],[createtime]) values (‘000c2cbc-e358-4469-bc2c-04f4ddcd72cd’,’任务调度系统’,18,’2013-05-06 16:07:00.037′,”,null,’2013-05-06 16:07:00.037′)
insert into [syssample] ([id],[name],[age],[bir],[photo],[note],[createtime]) values (‘000cb795-40ec-4783-b7a4-8d298df63b70′,’任务调度系统’,18,’2013-01-23 20:52:30.030′,”,null,’2013-01-23 20:52:30.030′)