I wonder if I could make parametrized types:
* complex numbers with a certain precision
* cities or countries ... types --- strings would be stored in another table
The problem is that the inpu/output functions accept only the value. I would like
postgres to Communicate an optional value s
I wonder if I could make parametrized types:
* complex numbers with a certain precision
* cities or countries ... types --- strings would be stored in another table
The problem is that the inpu/output functions accept only the value. I would like
postgres to Communicate an optional value s
