Understanding a little syntaxis : load data infile 'D:\\diiet\\subir\\a.txt'
Into table reporte_dts_empresa_2015_sut CHARACTER SET latin1
fields terminated by '\t'   why I have to do this step?
LINES TERMINATED BY '\r\n'
IGNORE 1 LINES;

I am new on sql, i am trying to create a table whith excel data

i already done it, but im not sure how.