Hi, I am going to try to explain my problem. I have the following tables:
- TEACHER(tchr_id, nme, lst_nme)
- PHONE(phne_id, phne_nmber)
- ADDRESS(addrss_id, addrs_nmbr)
The relationship between TEACHER and PHONE is many-to-many, as well as the relationshion between TEACHER and ADDRESS...
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