24.9. OUTFILE/LOAD DATA INFILE

本文涉及的产品
RDS MySQL Serverless 基础系列,0.5-2RCU 50GB
RDS MySQL Serverless 高可用系列,价值2615元额度,1个月
简介:

查询结果输出到文件

SELECT * FROM tablename INTO OUTFILE '/tmp/tablename.txt';
		

使用tee将屏幕输出到文件

		
mysql>tee /home/neo/screen.txt
mysql>select * from user;
mysql>exit
		
		
		
SELECT * INTO OUTFILE '/home/mark/Orders.txt'
  FIELDS
  TERMINATED BY = ','
  FROM Orders
  WHERE Order_Date >= '2000-01-01'
		
		
		
LOAD DATA INFILE 'data.txt' INTO TABLE db2.my_table;
		
		

24.9.1. Export data to CSV from MySQL

SELECT *
INTO OUTFILE '/tmp/products.csv'
FIELDS TERMINATED BY ','
ENCLOSED BY '"'
ESCAPED BY '\\'
LINES TERMINATED BY '\n'
FROM products
			

24.9.2. Import data from CSV file.

LOAD DATA LOW_PRIORITY LOCAL INFILE 'C:\\hx.csv' IGNORE INTO TABLE `tmp`.`creditlog`
CHARACTER SET gbk FIELDS TERMINATED BY ',' OPTIONALLY ENCLOSED BY '"' ESCAPED BY '"' LINES TERMINATED BY '\r\n'
(`ctime`, `login`, `mode`, `type`, `prevavailcredit`, `change`, `newavailcredit`, `comment`);
			





原文出处:Netkiller 系列 手札
本文作者:陈景峯
转载请与作者联系,同时请务必标明文章原始出处和作者信息及本声明。

相关实践学习
基于CentOS快速搭建LAMP环境
本教程介绍如何搭建LAMP环境,其中LAMP分别代表Linux、Apache、MySQL和PHP。
全面了解阿里云能为你做什么
阿里云在全球各地部署高效节能的绿色数据中心,利用清洁计算为万物互联的新世界提供源源不断的能源动力,目前开服的区域包括中国(华北、华东、华南、香港)、新加坡、美国(美东、美西)、欧洲、中东、澳大利亚、日本。目前阿里云的产品涵盖弹性计算、数据库、存储与CDN、分析与搜索、云通信、网络、管理与监控、应用服务、互联网中间件、移动服务、视频服务等。通过本课程,来了解阿里云能够为你的业务带来哪些帮助     相关的阿里云产品:云服务器ECS 云服务器 ECS(Elastic Compute Service)是一种弹性可伸缩的计算服务,助您降低 IT 成本,提升运维效率,使您更专注于核心业务创新。产品详情: https://www.aliyun.com/product/ecs
目录
相关文章
|
Docker Python 容器
解决docker FileNotFoundError: [Errno 2] No such file or directory: ‘./data/train
解决docker FileNotFoundError: [Errno 2] No such file or directory: ‘./data/train
389 0
成功解决OSError: Unable to open file (truncated file: eof = 8388608, sblock->base_addr = 0, stored_eof =
成功解决OSError: Unable to open file (truncated file: eof = 8388608, sblock->base_addr = 0, stored_eof =
成功解决OSError: Unable to open file (truncated file: eof = 8388608, sblock->base_addr = 0, stored_eof =
在使用xlsx.js导入文件报错Error: Cannot read properties of undefined (reading ‘read‘) at FileReader.read
在使用xlsx.js导入文件报错Error: Cannot read properties of undefined (reading ‘read‘) at FileReader.read
在使用xlsx.js导入文件报错Error: Cannot read properties of undefined (reading ‘read‘) at FileReader.read
Can‘t read file : End of file found 文件:txn_current、current svn无法正常读取文件
Can‘t read file : End of file found 文件:txn_current、current svn无法正常读取文件
Can‘t read file : End of file found 文件:txn_current、current svn无法正常读取文件
|
关系型数据库 MySQL 数据库
MySQL 数据备份恢复(一)select into outfile & load data infile
MySQL 数据备份恢复(一)select into outfile & load data infile
286 0
MySQL 数据备份恢复(一)select into outfile & load data infile
OSError: cannot write mode P as JPEG
OSError: cannot write mode P as JPEG
467 0
OSError: image file is truncated (12 bytes not processed) Premature end of JPEG file
OSError: image file is truncated (12 bytes not processed) Premature end of JPEG file
357 0
成功解决FileNotFoundError: [Errno 2] No such file or directory: '/home/bai/Myprojects/Tfexamples/data/kn
成功解决FileNotFoundError: [Errno 2] No such file or directory: '/home/bai/Myprojects/Tfexamples/data/kn
成功解FileNotFoundError: [Errno 2] No such file or directory: './data\\mnist\\train-images-idx3-ubyte'
成功解FileNotFoundError: [Errno 2] No such file or directory: './data\\mnist\\train-images-idx3-ubyte'
成功解FileNotFoundError: [Errno 2] No such file or directory: './data\\mnist\\train-images-idx3-ubyte'