On Thu, 12 Sep 2024, Adrian Klaver wrote:
Quick and dirty:
people_table
person_id PK
name_last
name_first
email_address
ph_number
...
location_table
loc_id PK
person_id_fk FK <--> people_table(person_id)
loc_name
loc_st_addr
loc_st_city
loc_st_st_prov
...
contact_table
contact_id PK
loc_id_fk FK <--> location_table(loc_id)
contact_ph_number
contact_email --Can be null
It can get more involved then this, depends on how flexible you want to get.
Adrian,
There are many companies with multiple locations, but few owners with
multiple companies, each with a different location. David's reminder about
many-to-many tables will do the job.
Thanks,
Rich
