LOAD data to DB

[#1]

I'm uploading my data base for the 'application QW, I have two problems:
1) I have a table that has two FK table another table how can I upload data to avoid cyclic references?, 'Only solution is to replicate the table but since the table has to be replicated as if duplicassi other FK is part of the DB.
2) As QW's boots are translated sel_join, I always have to duplicate data?

In attachment scripts delegate tables that refer to Case 1