if I do 

    select * from stock_quant_move_rel

i get result of 61485 records

and if i do 

    select count(*) from stock_move

I get the result of 173659 

1)so the question is, isn't there should be more quants or equal quants to stock moves?

2) and if some quants were not created for some reason, is there a possibility to create them for existing stock moves? if yes, how can I do this?