MySQL加载数据infile连接列

Question

I have a table like this

mytable(`id` int, `text` varchar(255))

Also I have cvs-like file

1 hello word
2 this is a test

They are separated by space(or something else)

So can I use LOAD DATA INFILE to load the file into the table? How can I do this..?

Answer 1

I would probably go for 2 tables... One is the final, the other has 2 fields just as your CSV.

First solution, in file followed by insert into table2 select concat(field1, field2) from table1

The other solution is to automate the solution 1 using a trigger. I'm not sure you can trigger something at the end, so trigger for each line added...