Question

当我尝试将Mysql DB导出为SELECT * INTO OUTFILE '/tmp/test.csv' FIELDS TERMINATED BY ',' OPTIONALLY ENCLOSED BY '"' LINES TERMINATED BY '\n' FROM reviewdb1;之类的CSV时我收到错误

错误1046（3D000）：未选择数据库

但是我正确地签署了reviewdb1。所以我切换到reviewdb1

 mysql> use reviewdb1
Reading table information for completion of table and column names
You can turn off this feature to get a quicker startup with -A

Database changed
mysql> SELECT * INTO OUTFILE '/tmp/test.csv' FIELDS TERMINATED BY ',' OPTIONALLY ENCLOSED BY '"' LINES TERMINATED BY '\n' FROM reviewdb1;
ERROR 1146 (42S02): Table 'reviewdb1.reviewdb1' doesn't exist

，在我的查询中似乎有问题（语法）你能给我建议，到底是什么？

谢谢。

更新：天亮了，我应该在要导出到.csv的数据库中对TABLE签名。

SELECT * FROM account_diff_preferences INTO OUTFILE '/var/lib/mysql-files/test.csv' FIELDS TERMINATED BY ',';

此命令可以正常工作，但是我可以像这样导出整个数据库，还是可以接受每个命令从数据库导出一个表？

Answer 1

现在我意识到这是一个非常愚蠢的问题。对不起。

尝试从Mysql导出到CSV时出错

1 个答案: