table without the primary key


A Table Without The Primary Key

a: A table without the primary key ~
b: an orphan child

What: "Every table in your database should have a primary key. A table without the primary key is like an orphan child without the support of parents or a youth without a spouse. You never know what you are missing!"

Writer: Shantanu
Date: Dec 16 2011 7:11 PM

Green Venn Diagram

METAMIA is a free database of analogy and metaphor. Anyone can contribute or search. The subject matter can be anything. Science is popular, but poetry is encouraged. The goal is to integrate our fluid muses with the stark literalism of a relational database. Metamia is like a girdle for your muses, a cognitive girdle.