Laurenz Albe: Don't do that!
Автор: PostgreSQL Europe
Загружено: 2025-12-18
Просмотров: 112
Rather than presenting best practices, I'll show a number of design choices that have repeatedly caused problems for users. Learn from the errors of others!
Topics include:
choosing the wrong data type
choosing "integer" as data type for primary keys
defining columns nullable
using Large Objects
defining dangerous CHECK constraints
lying about IMMUTABLE
choosing an entity-attribute-value design
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