Is it Considered Good SQL practice to use GUID to link multiple tables to same Id field?
- by Mallow
I want to link several tables to a many-to-many(m2m) table.
One table would be called location and this table would always be on one side of the m2m table.
But I will have a list of several tables for example:
Cards
Photographs
Illustrations
Vectors
Would using GUID's between these tables to link it to a single column in another table be…