MySQL INTO OUTFILE导出导入数据|mysqldump

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MySQL INTO OUTFILE导出导入数据|mysqldump
　　2016年11月29日 16:07:27
　　阅读数：322
　　--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:
　　--将刚刚导出的文件log1.txt导入到表log1相同结构的LOG2中

• 　　LOAD DATA INFILE 'C:\\log1.txt' INTO TABLE aa.log2 FIELDSTERMINATED BY ',';
  

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　　-- 使用select * into outfile 导出

• 　　SELECT * INTO OUTFILE '/tmp/fi.txt' FIELDSTERMINATED 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

• 　　LOAD DATA INFILE '/tmp/fi.txt' INTO TABLE test.fiiFIELDS 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
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　　mysqldump也有同样功能

• 　　# mysqldump -uroot -p -T/tmptest fi --fields-enclosed-by=\"--fields-terminated-by="\t