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mysql outfile infile导入导出数据
导出
[plain]
SELECT * INTO OUTFILE '/tmp/jason.txt' FIELDS TERMINATED BY ',' FROM test.jason;
或者
[plain]
SELECT * INTO OUTFILE '/tmp/jason1.txt' FIELDS TERMINATED BY ',' OPTIONALLY ENCLOSED BY '"' LINES TERMINATED BY '/n' FROM test.jason1;
输出:
"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
[plain]
LOAD DATA INFILE '/tmp/jason.txt' INTO TABLE aa.jason FIELDS TERMINATED BY ',';
或者
[plain]
LOAD DATA INFILE '/tmp/jason1.txt' INTO TABLE aa.jason1 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
mysqldump也有同样功能
[plain]
mysqldump -uroot -p -T /tmp test fi --fields-enclosed-by=/" --fields-terminated-by="/t"
fi 是导出的文件名,默认添加.txt
test 是要导出的库名
-T /tmp 是导出的目录位置
--fields-enclosed-by=/" 是每个数据都在双引号里面
--fields-terminated-by="/t" 表示每个数据是以制表符分割的
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