sqlserver 生成insert 语句存储对象

set ANSI_NULLS ON set QUOTED_IDENTIFIER ON go CREATE proc [dbo].[proc_insert] (@tablename varchar(256)) as begin set nocount on declare @sqlstr varchar(4000) declare @sqlstr1 varchar(4000) declare @sqlstr2 varchar(4000) select @sqlstr=’sel

set ANSI_NULLS ON
set QUOTED_IDENTIFIER ON
go
CREATE proc [dbo].[proc_insert] (@tablename varchar(256))
as
begin
set nocount on
declare @sqlstr varchar(4000)
declare @sqlstr1 varchar(4000)
declare @sqlstr2 varchar(4000)
select @sqlstr=’select ”insert ‘+@tablename
select @sqlstr1=”
select @sqlstr2=’ (‘
select @sqlstr1= ‘ values ( ”+’
select @sqlstr1=@sqlstr1+col+’+”,”+’,@sqlstr2=@sqlstr2+name+’,’ from (select case
— when a.xtype =173 then ‘case when ‘+a.name+’ is null then ”NULL” else ‘+’convert(varchar(‘+convert(varchar(4),a.length*2+2)+’),’+a.name +’)’+’ end’
when a.xtype =104 then ‘case when ‘+a.name+’ is null then ”NULL” else ‘+’convert(varchar(1),’+a.name +’)’+’ end’
when a.xtype =175 then ‘case when ‘+a.name+’ is null then ”NULL” else ‘+””””’+’+’replace(‘+a.name+’,””””,””””””)’ + ‘+””””’+’ end’
when a.xtype =61 then ‘case when ‘+a.name+’ is null then ”NULL” else ‘+””””’+’+’convert(varchar(23),’+a.name +’,121)’+ ‘+””””’+’ end’
when a.xtype =106 then ‘case when ‘+a.name+’ is null then ”NULL” else ‘+’convert(varchar(‘+convert(varchar(4),a.xprec+2)+’),’+a.name +’)’+’ end’
when a.xtype =62 then ‘case when ‘+a.name+’ is null then ”NULL” else ‘+’convert(varchar(23),’+a.name +’,2)’+’ end’
when a.xtype =56 then ‘case when ‘+a.name+’ is null then ”NULL” else ‘+’convert(varchar(11),’+a.name +’)’+’ end’
when a.xtype =60 then ‘case when ‘+a.name+’ is null then ”NULL” else ‘+’convert(varchar(22),’+a.name +’)’+’ end’
when a.xtype =239 then ‘case when ‘+a.name+’ is null then ”NULL” else ‘+””””’+’+’replace(‘+a.name+’,””””,””””””)’ + ‘+””””’+’ end’
when a.xtype =108 then ‘case when ‘+a.name+’ is null then ”NULL” else ‘+’convert(varchar(‘+convert(varchar(4),a.xprec+2)+’),’+a.name +’)’+’ end’
when a.xtype =231 then ‘case when ‘+a.name+’ is null then ”NULL” else ‘+””””’+’+’replace(‘+a.name+’,””””,””””””)’ + ‘+””””’+’ end’
when a.xtype =59 then ‘case when ‘+a.name+’ is null then ”NULL” else ‘+’convert(varchar(23),’+a.name +’,2)’+’ end’
when a.xtype =58 then ‘case when ‘+a.name+’ is null then ”NULL” else ‘+””””’+’+’convert(varchar(23),’+a.name +’,121)’+ ‘+””””’+’ end’
本文来源gaodai#ma#com搞*!代#%^码网% when a.xtype =52 then ‘case when ‘+a.name+’ is null then ”NULL” else ‘+’convert(varchar(12),’+a.name +’)’+’ end’
when a.xtype =122 then ‘case when ‘+a.name+’ is null then ”NULL” else ‘+’convert(varchar(22),’+a.name +’)’+’ end’
when a.xtype =48 then ‘case when ‘+a.name+’ is null then ”NULL” else ‘+’convert(varchar(6),’+a.name +’)’+’ end’
— when a.xtype =165 then ‘case when ‘+a.name+’ is null then ”NULL” else ‘+’convert(varchar(‘+convert(varchar(4),a.length*2+2)+’),’+a.name +’)’+’ end’
when a.xtype =167 then ‘case when ‘+a.name+’ is null then ”NULL” else ‘+””””’+’+’replace(‘+a.name+’,””””,””””””)’ + ‘+””””’+’ end’
else ”’NULL”’
end as col,a.colid,a.name
from syscolumns a where a.id = object_id(@tablename) and a.xtype 189 and a.xtype 34 and a.xtype 35 and a.xtype 36
)t order by colid
select @sqlstr=@sqlstr+left(@sqlstr2,len(@sqlstr2)-1)+’) ‘+left(@sqlstr1,len(@sqlstr1)-3)+’)” from’+@tablename
— print @sqlstr
exec( @sqlstr)
set nocount off
end

—3、执行存储过程

EXEC [dbo].[proc_insert] ‘sys_user’

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