转载解决写入csv中间隔一行空行问题 写入csv: with open(birth_weight_file,'w') as f: writer=csv.writer(f) writer.writerow(birth_header) writer.writerows(birth_data) f.close() 这种写法最终的结果就是生成的csv文件每两行中间都有一行空白行,解决办法就是写入后面加上newline='' 写法: with open(birth_weight_file,'w',newl
1.写入excel,一开始不需要自己新建一个excel,会自动生成 attribute_proba是我写入的对象 import xlwt myexcel = xlwt.Workbook() sheet = myexcel.add_sheet('sheet') si=-1 sj=-1 for i in attribute_proba: si=si+1 for j in i: sj=sj+1 sheet.write(si,sj,str(j)) sj=-1 myexcel.save("attribut
--将项目中的总监,经理,等的邮箱合并为一行 SELECT GROUP_CONCAT(t.USER_EMAIL SEPARATOR ' ') mail_address FROM portal.t_acl_userinfo AS t WHERE t.username IN (SELECT DISTINCT a FROM ( SELECT * FROM ( SELECT XM_MANAGER a FROM xm_main WHERE xm_code='p20190132') A UNION ALL
来自:http://blog.csdn.net/sara_yhl/article/details/6850107 导出 select * from test_info into outfile '/tmp/test.csv' fields terminated by ',' optionally enclosed by '"' escaped by '"' lines terminated by '\r\n'; 导入 load data infile '/tmp/test.csv' i
USE LHJTest create table #temp6//创建临时表 ( A nvarchar(max) NOT NULL, B nvarchar(max), C nvarchar(max), D nvarchar(max),E nvarchar(max), F nvarchar(max),G nvarchar(max), H nvarchar(max),I nvarchar(max), J nvarchar(max),K nvarchar(max), L nvarchar(max)