这是由于权限问题导致的,最主要的问题是搞清楚权限是如何设置的.Ubuntu 使用 AppArmor 作为程序权限限制, Fedora 使用 selinux 作为程序权限限制. 在linux中,以往的权限管理,是通过用户绑定的,现在还有一种权限机制,设置程序的访问权限,如:sudo mysqldump --T db;如果不起动程序权限管理,mysqldump获得root权限,可以在任何文件中进行操作.sudo mysqldump -T db;如果ubuntu中启用apparmor,即使是root权…

原文  http://blog.sina.com.cn/s/blog_6a5e34ad0100zfbi.html (转) 命令行模式进入mysql #mysql -uroot -p12345 #select * from test.test where id = 1 into outfile "/home/share_user/text.txt"; //运行时提示can't create file.... #exit //退出mysql #sudo chmod 777 -R /home…

select into outfile用法 SELECT ... FROM TABLE_A INTO OUTFILE "/path/to/file" FIELDS TERMINATED BY ',' OPTIONALLY ENCLOSED BY '"' LINES TERMINATED BY '\n'; MySQL中,可以使用SELECT...INTO OUTFILE语句将表的内容导出为一个文本文件.其基本的语法格式如下: SELECT [列名] FROM table [WH…

Mysql日常使用中经常遇到将select查询的数据导出到本地目录的情况,以便数据备份.分析等. 接下来将介绍Mysql终端下使用 select ... into outfile 语句导出数据方法 命令: mysql> SELECT * FROM passwd INTO OUTFILE '/tmp/runoob.txt' -> FIELDS TERMINATED BY ',' ENCLOSED BY '"' -> LINES TERMINATED BY '\n'; /** 参数…

select into outfile用法 MySQL中,可以使用SELECT...INTO OUTFILE语句将表的内容导出为一个文本文件. SELECT [列名] FROM table [WHERE 语句] INTO OUTFILE '目标文件' [OPTION]; “OPTION”参数为可选参数选项,其可能的取值有: FIELDS TERMINATED BY '字符串':设置字符串为字段之间的分隔符,可以为单个或多个字符.默认值是“\t”. FIELDS ENCLOSED BY '字符':…

[1]问题描述 (1)执行SQL语句: use billing; select * from cfg_dict into outfile '/home/kaizenly/cfg_dict.csv' fields terminated by ','; (2)错误提示信息: ERROR 1 (HY000) at line 1: Can't create/write to file '/home/kaizenly/cfg_dict.csv' (Errcode: 13 - Permission deni…

1.mysqldump备份一个数据库 mysqldump命令备份一个数据库的基本语法: mysqldump -u user -p pwd dbname > Backup.sql 我们来讲解一下备份的文件都包含了什么?-- MySQL dump 10.13 Distrib 5.5.20, for Win32 (x86)-- -- Host: 127.0.0.1 Database: school -- -------------------------------------------------…

LOAD DATA [LOW_PRIORITY | CONCURRENT] [LOCAL] INFILE 'file_name.txt' [REPLACE | IGNORE] INTO TABLE tbl_name [FIELDS [TERMINATED BY 'string'] [[OPTIONALLY] ENCLOSED BY 'char'] [ESCAPED BY 'char' ] ] [LINES [STARTING BY 'string'] [TERMINATED BY 'string…

select into outfile用法 SELECT ... FROM TABLE_A INTO OUTFILE "/path/to/file" FIELDS TERMINATED BY ',' OPTIONALLY ENCLOSED BY '"' LINES TERMINATED BY '\n'; load data infile用法 LOAD DATA INFILE "/path/to/file" INTO TABLE table_name; 注意…

开启慢查询日志时会出现(Errcode: 13 - Permission denied)文件找不到的错误,但文件明明是存在的并且有读写的权限. mysql> set global slow_query_log_file="/home/data/log/mysql/sql_log/mysql-slow.log";mysql> set global slow_query_log=on; ERROR 29 (HY000): File '/home/data/log/mysql/s…