批量插入数据:
定义变量,执行循环,将int转化为varchar。例如:convert(varchar(10),@bmc)
定义变量,执行循环,将int转化为varchar。例如:convert(varchar(10),@bmc)
declare @name varchar(50);
declare @pwd varchar(10);
set @pwd='123456';
declare @bmc int;
set @bmc=101;
while(cast(@bmc as int) <120)
begin
set @name='TV8'+convert(varchar(10),@bmc);
insert into dbo.T_TopView_Admin(F_Psnid,F_status,F_BroPwd,F_Edittime,F_StartTime,F_EndTime,F_UserType) values('TV8'+convert(varchar(10),@bmc),1,'123456',getdate(),20080320,20090319,1)
set @bmc=@bmc+1
end
批量插入数据,这个实例是用户两个数据结构类似的两张表进行数据导入declare @pwd varchar(10);
set @pwd='123456';
declare @bmc int;
set @bmc=101;
while(cast(@bmc as int) <120)
begin
set @name='TV8'+convert(varchar(10),@bmc);
insert into dbo.T_TopView_Admin(F_Psnid,F_status,F_BroPwd,F_Edittime,F_StartTime,F_EndTime,F_UserType) values('TV8'+convert(varchar(10),@bmc),1,'123456',getdate(),20080320,20090319,1)
set @bmc=@bmc+1
end
declare @fid int;
set @fid=1;
while @fid<100
begin
insert into T_Mail_Test_Attach(F_ID,F_ContentID,F_AttachName,F_AttachSize,F_AttachAddress,F_EditTime) select top 1 F_ID,F_MailID,F_AttachName,F_AttachSize,F_AttachAddr,F_EditTime from dbo.T_TLMail_Attach where F_ID>@fid order by F_ID asc
set @fid=@fid+1
end
set @fid=1;
while @fid<100
begin
insert into T_Mail_Test_Attach(F_ID,F_ContentID,F_AttachName,F_AttachSize,F_AttachAddress,F_EditTime) select top 1 F_ID,F_MailID,F_AttachName,F_AttachSize,F_AttachAddr,F_EditTime from dbo.T_TLMail_Attach where F_ID>@fid order by F_ID asc
set @fid=@fid+1
end