我想使用 mysqldump 将表数据导出到 csv 文件中。
我想做类似的东西：
mysqldump --compact --no_create_info --tab=testing --fields-enclosed-by=\" --fields-terminated-by=, -uroot -proot mydatabase mytable
但我不断收到此错误：
(Errcode: 13) when executing 'SELECT INTO OUTFILE'
我使我的测试文件夹可写（我使用 Ubuntu 作为环境）。有人可以解释如何在 CSV 文件中导出表格，或者如何修改我的命令 shell 才能工作吗？谢谢！
【问题讨论】：
所有这些INTO OUTFILE 或--tab=tmpfile 答案的问题在于它需要在与MySQL 服务器相同的服务器上运行mysqldump 。
我的解决方案是简单地使用mysql（不是mysqldump）和-B 参数，用-e 内联SELECT 语句，然后用sed 按摩ASCII 输出，最后用CSV 包括标题字段行：
例子：
mysql -B -u username -ppassword database -h dbhost -e "SELECT * FROM accounts;" |sed "s/'/\'/;s/\t/\",\"/g;s/^/\"/;s/$/\"/;s/\n//g"
"id","登录名","密码","文件夹","电子邮件" "8","马里亚纳","57d40c8a954bc9e65f401592062019b1457be359","马里亚纳","" "3","squaredesign","b01134fac01dab765bcb55ab0ca33f9ec2885a7b","squaredesign","mkobylecki@squaredesign.com" "4","miedziak","601f1889667efaebb33b8c12572835da3f027f78","miedziak","miedziak@mail.com" "5","萨科","480225f1ac707031bae300f3f5b06dbf79ed390e","萨科","" "6","罗技 波兰","9033b6b3c4acbb27418d8b0b26f4c880ea6dea22","LogitransPoland","" "7","阿莫斯","50f5604164db2d5ff0e984f973d2202d5358b6a6","阿莫斯","" "9","安娜贝尔","07e832cb64e66fa03c13498a26a5f8e3bdebddf1","安娜贝尔","" “11”，“品牌之父和 儿子","f08b194668249e4cb81fbb92df846e90569f5c01","BrandfathersAndSons","" “12”，“想象一下 组","e86f1645504c7d5a45ed41d16ecc39ed19181773","ImagineGroup","" "13","EduSquare.pl","80c3c099f4ecc043a19f1527400d63588567a0ad","EduSquare.pl","" "101","tmp","b01134fac01dab765bcb55ab0ca33f9ec2885a7b","_","WOBC-14.squaredesign.atlassian.net@yoMama.com"
在该单行代码的末尾添加> outfile.csv，以获取您的 CSV 文件。
【讨论】：