mysql -h{ip} -u{account} -p -e "query statement" db > file
例如:
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mysql -uroot -p -e "select * from a" test >1.txt
这样会输出列名信息,如果不想输出列名信息:
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mysql -uroot -p -Ne "select * from a" test >1.txt 或 root>mysql -uroot -p test >select*fromtableinto outfile '1.txt';
两种方法效果一样的 第二种方式的mysql文档:
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SELECT [select options go here] INTO {OUTFILE | DUMPFILE} filename EXPORT_OPTIONS FROM table_references [additional select options go here]
例如:
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mysql -uroot -p select*from a into outfile "1.txt" fields terminated by'\t' lines terminated by'\r\n'
第一种方法和第二种方法的结合:使用 mysql -e执行导出到文件的sql语句
mysql -hxx -uxx -pxx -e "query statement" db
例如:
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mysql -uroot -p -e"select * from a into outfile '1.txt' fields terminated by ',' lines terminated by '\r\n'" test
如果不想输出列名信息:
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mysql -uroot -p -Ne"select * from a into outfile '1.txt' fields terminated by ',' lines terminated by '\r\n'" test
默认情况下, mysql -e导出的文件,列是用”\t”分隔,行是用”\r\n”分隔(windows),行是用”\n”分隔(unix)
追加一种方式:
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select col002,col005,col004,col008 into outfile 'e:/mysql/i0812.txt' fields terminated by'|' lines terminated by'\r\n' from test where col003 in (select col001 from qdbm) orderby col005;