本文实例讲述了sql server实现将特定字符串拆分并进行插入操作的方法。分享给大家供大家参考,具体如下:
--循环执行添加操作
declare @idx as int
while len(@userlist) > 0
begin
set @idx = charindex(',', @userlist);
--只有一条数据
if @idx = 0 and len(@userlist) > 0
begin
insert into bis_msgcenterinfo(id,msgid,userid,[state])values(newid(),@id,@userlist,0);
break;
end
--多条数据
if @idx > 1
begin
insert into bis_msgcenterinfo(id,msgid,userid,[state]) values(newid(),@id,left(@userlist, @idx - 1),0);
set @userlist = right(@userlist, len(@userlist) - @idx);
end
else
set @userlist = right(@userlist, len(@userlist) - @idx);
end
希望本文所述对大家sql server数据库程序设计有所帮助。