mysql_pieces

  1. mysql/mariadb服务端导出到文件命令
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    SELECT ... FROM TABLE_A
    INTO OUTFILE "/path/to/file"
    FIELDS TERMINATED BY ',' OPTIONALLY ENCLOSED BY '"'
    LINES TERMINATED BY '\n';

要注意mysql/mariadb所属用户是否用权限写到目录或者文件

  1. mysql/mariadb导出到本地文件命令
    上述命令是导出到服务器端的,本命令是导出到客户端的
    mysql -h my.db.com -u usrname--password=pass db_name -e 'SELECT foo FROM bar' > /tmp/myfile.txt