sql清空表数据后重新添加数据存储过程的示例
ALTER PROCEDURE [dbo].[sp_add_Jurisdiction]
@CTableName varchar(20), --当前要删除、新增的表
@filedkeyValue varchar(20), --要删除的字段值
@filedName varchar(20), --要删除的字段名
@filedNameAdd1 varchar(20), --要新增的字段名1
@filedNameAdd2 varchar(20), --要新增的字段名2
@sql varchar(6000) --新增值字符串,如:25,30;25,31
AS
begin
declare @strSQL_1 varchar(6000) -- 删除
declare @strSQL_2 varchar(6000) -- 新增
BEGIN try
BEGIN TRANSACTION
set @strSQL_1 = 'delete from ['+@CTableName+'] where '+@filedName+' = '+@filedkeyValue+''
exec(@strSQL_1)
DECLARE @Run bit --继续循环的标志 
declare @dotIndex as int 
declare @doIndex as int
declare @strValue1 as varchar(100) 
declare @strValue2 as varchar(100) 
declare @strText as varchar(100) 
declare @ReturnValue int
set @Run = 1 
set @ReturnValue=0; 
while( @Run = 1) 
begin 
if(len(@sql)>0) --如果字符串还不为空,则进行一下操作 
begin 
set @dotIndex=CharIndex(';',@sql) 
if(@dotIndex = 0) --判断是否找到了';'符号 
begin 
set @doIndex=CharIndex(',',@sql)
set @strValue1 = substring(@sql,1,@doIndex-1) 
set @strValue2 = substring(@sql,@doIndex+1,LEN(@sql)) 
set @strSQL_2 = 'insert into ['+@CTableName+'] ('+@filedName+','+@filedNameAdd1+','+@filedNameAdd2+') values ('+@filedkeyValue+','+@strValue1+','+@strValue2+')'
exec(@strSQL_2); 
set @ReturnValue=@ReturnValue+1; 
set @Run=0 
end; 
else 
begin
set @strText = substring(@sql,1,@dotIndex-1) --截取','前的字符串 
set @sql=substring(@sql,@dotIndex+1,len(@sql)) --把字符串的长度缩短至后一个 
set @doIndex=CharIndex(',',@strText)
set @strValue1 = substring(@strText,1,@doIndex-1)
set @strValue2 = substring(@strText,@doIndex+1,LEN(@strText))
set @strSQL_2 = 'insert into ['+@CTableName+'] ('+@filedName+','+@filedNameAdd1+','+@filedNameAdd2+') values ('+@filedkeyValue+','+@strValue1+','+@strValue2+')'
exec(@strSQL_2)
set @ReturnValue=@ReturnValue+1;
end
end 
else
begin
set @Run=0 
set @ReturnValue=@ReturnValue+1;
end
end 
Commit Transaction 
return @ReturnValue; 
end try
begin catch
set @ReturnValue=0;
Rollback Transaction 
return @ReturnValue; 
end catch
end





