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
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
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