A justification for referential integrity constraints
Yes, I know what you’re thinking. “Here we go again. Another database dude about to get stuck into us telling
Tag: constraints
Why I love working on AskTom
Today a question came in, and Swapnasis provided a nice simple test case, which makes my job so much easier.
Partial uniqueness
I had an interesting request recently from a developer. “ I have a table created as per below create table
Learning is not a spectator sport 