MYSQL import data from csv using LOAD DATA INFILE

Question

I am importing some data of 20000 rows from a CSV file into Mysql.

Columns in the CSV are in a different order than MySQL table\'s columns. How to automatically assi

Answer 1

Before importing the file, you must need to prepare the following:

• A database table to which the data from the file will be imported.
• A CSV file with data that matches with the number of columns of the table and the type of data in each column.
• The account, which connects to the MySQL database server, has FILE and INSERT privileges.

Suppose we have following table :

CREATE TABLE USING FOLLOWING QUERY :

CREATE TABLE IF NOT EXISTS `survey` (
  `projectId` bigint(20) NOT NULL,
  `surveyId` bigint(20) NOT NULL,
  `views` bigint(20) NOT NULL,
  `dateTime` datetime NOT NULL
);

YOUR CSV FILE MUST BE PROPERLY FORMATTED FOR EXAMPLE SEE FOLLOWING ATTACHED IMAGE :

If every thing is fine.. Please execute following query to LOAD DATA FROM CSV FILE :

NOTE : Please add absolute path of your CSV file

LOAD DATA INFILE '/var/www/csv/data.csv' 
INTO TABLE survey 
FIELDS TERMINATED BY ',' 
ENCLOSED BY '"'
LINES TERMINATED BY '\r\n'
IGNORE 1 LINES;

If everything has done. you have exported data from CSV to table successfully