假设有文件长如下样子: CHROM POS ID REF ALT QUAL FILTER INFO FORMAT samplename 1 3552841 . G . 32.995 . DP=1;MQ0F=0;AF1=0;AC1=0;DP4=1,0,0,0;MQ=40;FQ=-29.9912 GT:PL:DP 0/0:0:1 1 3552842 . T . 32.995 . DP=1;MQ0F=0;AF1=0;AC1=0;DP4=1,0,0,0
摘自 stackoverflow 这是我的df: Net Upper Lower Mid Zsore Answer option More than once a day 0% 0.22% -0.12% 2 65 Once a day 0% 0.32% -0.19% 3 45 Several times a week 2% 2.45% 1.10% 4 78 Once a week 1% 1.63% -0.40% 6 65 怎样将mid这一列移动到第一列? Mid Upper Lower Net
CREATE FUNCTION [dbo].[f_trimstr] ( @str NVARCHAR(MAX) ) RETURNS NVARCHAR(MAX) AS BEGIN WHILE CHARINDEX('<', @str) > 0 SET @str = STUFF(@str, CHARINDEX('<', @str), CHARINDEX('>', @str) - CHA