Use resumable ADD CONSTRAINT in SQL Server 2022 to pause a key build, inspect progress, resume safely, and understand abort behavior.
SQL Error Riddles: Parent Keys Not Found and Other Classics
SQL error riddles have been passed around for years. Here are the classics, told kindly, with the real SQL Server error behind each punchline.
Modeling Data Before Writing Tables
Modeling data before tables clarifies entities, relationships, keys, and grain so schema changes do not discover the rules too late.