mysqldump with --where clause is not working

问题:

 mysqldump -t -u root -p  mytestdb mytable --where=datetime LIKE '2014-09%' 

This is what I am doing and it returns:

mysqldump: Couldn't find table: "LIKE" 

I am trying to return all the rows where the column datetime is like 2014-09 meaning "all September rows".

回答1:

You may need to use quotes:

mysqldump -t -u root -p  mytestdb mytable --where="datetime LIKE '2014-09%'" 

文章来源: mysqldump with --where clause is not working