select * from dbo.f_split('asdlkfa,asf as,dda/adfsad','/') 这句ok_________________________________________________________ SELECT [no], name, bmmc, kqrq, SUBSTRING(jzno,1,4) as jznov2,SUBSTRING(jzno,5,1) as jznov3, f_split('asdlkfa,asf as,dda/adfsad','/'), jzmc, ycyy
FROM RB200801
WHERE (jzno IS NOT NULL)
order by no这句提示 'f_split' 不是可以识别的 函数名
FROM RB200801
WHERE (jzno IS NOT NULL)
order by no这句提示 'f_split' 不是可以识别的 函数名
[no],
name,
bmmc,
kqrq,
SUBSTRING(jzno,1,4) as jznov2,
SUBSTRING(jzno,5,1) as jznov3,
dbo.f_split('asdlkfa,asf as,dda/adfsad','/'), -- add "dbo."
jzmc,
ycyy
FROM RB200801
WHERE (jzno IS NOT NULL)
order by no
对象名 'dbo.f_split' 无效
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create function F_split(
@s varchar(8000), --包含多个数据项的字符串
@pos int, --要获取的数据项的位置
@split varchar(10) --数据分隔符
)RETURNS varchar(100)
AS
BEGIN
IF @s IS NULL RETURN(NULL)
DECLARE @splitlen int --分隔符长度
SELECT @splitlen=LEN(@split+'a')-2
WHILE @pos>1 AND charindex(@split,@s+@split)>0
SELECT @pos=@pos-1,
@s=stuff(@s,1,charindex(@split,@s+@split)+@splitlen,'')
RETURN(nullif(left(@s,charindex(@split,@s+@split)-1),''))
END
GOselect dbo.F_split('中国/湖南省/长沙市',1,'/') as col1,dbo.F_split('中国/湖南省/长沙市',2,'/') as col2,dbo.F_split('中国/湖南省/长沙市',3,'/') as col3