如何通过csv文件更新sql表的仅一列

Question

I have a csv file containg some data. And in my Sql Database I have a table with multiple column name. Now I want to update only one column by csv file. Thanks

Answer 1

You can try like this:

-Import the csv file to a temp table
-Update your main table by joining with a temp table.

Answer 2

As stated by the MySQL Documentation you can do this

LOAD DATA INFILE 'mycsvdata.csv'
INTO TABLE mytable
( @csvfield1, @csvfield2 )
SET myTabField = @csvfield2;