如何使用SQL截取空格字符串

2025-03-24 15:13:41
推荐回答(2个)
回答1:

mysql:select TRIM(字段名) from 表名

回答2:

创建表值函数
create function f_name(@str varchar(20))
returns @tb table(no int Identity(1,1),col varchar(10))
as
begin
select @str=replace(@str,' ',',')+','
while charindex(',',@str)>1
begin
insert into @tb (col)
select left(@str,charindex(',',@str)-1)
set @str=right(@str,len(@str)-charindex(',',@str))
end
return
end