错误1045（28000）：用户'= root'@'localhost'的访问被拒绝（使用密码：否）

Question

On my Ubuntu VM, I am trying to add several files into my sql database using the following script

#!/usr/bin/env bash
cd ~/spark-2.4.0-bin-hadoop2.7/data/retail-data/by-day/
for file in *.csv
do
        echo "inserting file '$file'"
sudo mysql -e "LOAD DATA LOCAL INFILE '"$f"' INTO TABLE sales_hour FIELDS TERMINATED BY ',' LINES TERMINATED BY '\n' IGNORE 1 ROWS" -u=root retail_data

done

but I am getting error

ERROR 1045 (28000): Access denied for user '=root'@'localhost' (using password: NO)

How can I fix this?

Answer 1

-u参数不带=使用-u root或-uroot