执行多在mysql的shell

Question

当我试图在的shell

 
mysql -uroot -ppass mydb <<<EOF 
SELECT * INTO OUTFILE 'table.csv' 
    FIELDS TERMINATED BY ',' OPTIONALLY ENCLOSED BY '"' 
    LINES TERMINATED BY '\n' 
FROM mytable limit 1; 
EOF 

越来越语法错误执行多MySQL的。

 
ERROR 1064 (42000) at line 1: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'EOF' at line 1 

什么是正确的脚本方式？

Answer 1

的语法bash heredoc是：

COMMAND <<InputComesFromHERE 
... 
... 
... 
InputComesFromHERE 

所以，你有一个额外的<。

为了测试，您应该能够用echo代替mysql -uroot -ppass mydb SQL，并获得预期的确切SQL代码。