mysql into dump file_MySQL INTO OUTFILE导出导入数据|mysqldump

╰+攻爆jí腚メ 2022-10-27 02:29 204阅读 0赞

\--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

mysqldump也有同样功能

点击(此处)折叠或打开\# mysqldump -uroot -p -T/tmp test fi --fields-enclosed-by=\\" --fields-terminated-by="\\t

![24373487\_1366957366skI1.png][24373487_1366957366skI1.png]

[24373487_1366957366skI1.png]: http://blog.chinaunix.net/p_w_upload/201304/26/24373487_1366957366skI1.png

mysql into dump file_MySQL INTO OUTFILE导出导入数据|mysqldump

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