database - How to normalize this table? -


im trying develop android application able register device email. each email unique , can consist of many devices. however, devices can have 1 email.

table normalized

im new data normalization, tried normalized dont know if corrent. enter image description here

is okey?

yes, should do.

the relation between user , logged-in devices 1-n. device table should contain fk refer user table.


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