sql - MySQL: Loading multiple files into a table -


i've been trying load multiple files table, fit same row.

i can insert them separately, issue lies within null values, , plan join table. if happens, many null values -- useless data. 

load data local infile 'malefirst.txt, femalefirst.txt, allfirst.txt, allfirst.txt'  table fnames   (mal, fml, unk, cpx);

another thing have looked joining files 

paste -d " " (1.txt 2.txt ....)

however, turned mess. if first method not work, can use second, need advice on well.

you load 4 files 4 (temporary) tables (each autonumbered field) , join (using ids) these files table.


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