nvogel

nvogel has asked 2 questions and find answers to 119 problems.

Stats

About

nvogel questions

Natural join for dataframes
What is the difference between a Graph Database and a Network Database?

nvogel answers

What are the advantages of explicitly setting up relationships inside of a database
A SQL Server function to generate of sequential numbers
Database design for ETL - Surrogate vs natural key
why must a primary key be minimal?
Should SQL Server transaction tables always have a surrogate primary key
Database Design: Explain this schema
Database relationship 1:1 vs 1:0..1
Is there any reason to avoid using bigint for a surrogate primary key?
Identifying one-to-many relationship
Should I make a foreign key that can be null or make a new table?