MySQL INTO OUTFILE导出导入数据
2015-12-11 16:53
295 查看
--使用SELECT ... INTO OUTFILE 以逗号分隔字段的方式将数据导入到一个文件中:
点击(此处)折叠或打开
SELECT * INTO OUTFILE 'C:\\log1.txt' FIELDS TERMINATED BY ',' FROM log.log1
--将刚刚导出的文件log1.txt导入到表log1相同结构的LOG2中
点击(此处)折叠或打开
LOAD DATA INFILE 'C:\\log1.txt' INTO TABLE aa.log2 FIELDS TERMINATED BY ',';
-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-- 使用select * into outfile 导出
点击(此处)折叠或打开
SELECT * INTO OUTFILE '/tmp/fi.txt' FIELDS TERMINATED BY ',' OPTIONALLY ENCLOSED BY '"' LINES TERMINATED BY '\n' FROM test.fi;
"2013-04-09 00:06:56","100000198108800","EXPORT_INFO","BUY_ITEM_INNER",65,10,1004,10,"11","2",100
"2013-04-09 00:06:59","1068029027","EXPORT_INFO","BUY_ITEM_INNER",16,7,304,7,"11","2",70
"2013-04-09 00:08:27","100000198108800","EXPORT_INFO","BUY_ITEM_INNER",65,2,1004,2,"11","2",20
-- 导入
点击(此处)折叠或打开
LOAD DATA INFILE '/tmp/fi.txt' INTO TABLE test.fii FIELDS TERMINATED BY ',' OPTIONALLY ENCLOSED BY '"' LINES TERMINATED BY '\n';
总结:
FIELDS TERMINATED BY ',' 字段间分割符
OPTIONALLY ENCLOSED BY '"' 将字段包围 对数值型无效
LINES TERMINATED BY '\n' 换行符
点击(此处)折叠或打开
SELECT * INTO OUTFILE 'C:\\log1.txt' FIELDS TERMINATED BY ',' FROM log.log1
--将刚刚导出的文件log1.txt导入到表log1相同结构的LOG2中
点击(此处)折叠或打开
LOAD DATA INFILE 'C:\\log1.txt' INTO TABLE aa.log2 FIELDS TERMINATED BY ',';
-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-- 使用select * into outfile 导出
点击(此处)折叠或打开
SELECT * INTO OUTFILE '/tmp/fi.txt' FIELDS TERMINATED BY ',' OPTIONALLY ENCLOSED BY '"' LINES TERMINATED BY '\n' FROM test.fi;
"2013-04-09 00:06:56","100000198108800","EXPORT_INFO","BUY_ITEM_INNER",65,10,1004,10,"11","2",100
"2013-04-09 00:06:59","1068029027","EXPORT_INFO","BUY_ITEM_INNER",16,7,304,7,"11","2",70
"2013-04-09 00:08:27","100000198108800","EXPORT_INFO","BUY_ITEM_INNER",65,2,1004,2,"11","2",20
-- 导入
点击(此处)折叠或打开
LOAD DATA INFILE '/tmp/fi.txt' INTO TABLE test.fii FIELDS TERMINATED BY ',' OPTIONALLY ENCLOSED BY '"' LINES TERMINATED BY '\n';
总结:
FIELDS TERMINATED BY ',' 字段间分割符
OPTIONALLY ENCLOSED BY '"' 将字段包围 对数值型无效
LINES TERMINATED BY '\n' 换行符
相关文章推荐
- MySQL集群搭建详解
- mysql设置最大连接数
- mysql设置编码
- mysql常用命令
- MySQL安装与配置
- 使用MySQL处理百万级以上数据时,不得不知道的几个常识
- mysql中的where和having子句的区别
- MYSQL查询重复记录的方法
- mysql日期和字符相互转换方法
- mysql逻辑备份的导入与导出
- MySql触发器
- MySQL的binlog数据如何查看
- mysqlbinlog使用详解
- mybatis批量操作
- MySQL中的binlog相关命令和恢复技巧
- Mysql常用命令详解
- mysql5.7.1 zip版本安装记录
- mysql binlog使用
- ERROR 1054 (42S22): Unknown column 'plugin' in 'mysql.user'
- mysql group by 用法解析(详细)