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Schema showdown: you choose the table design
Автор: Oracle Developers
Загружено: 2025-11-27
Просмотров: 294
Описание:
Share your opinions and cast your votes on real-world design dilemmas such as dates vs timestamps or virtual vs materialized columns.
Once all the votes are in, we'll live-code the final schema based on the winning options. We'll then see how these choices affect the behaviour and performance of queries against the tables.
Watch this session to share your views and hear the experience of others on database design decisions.
Highlights include:
03:00 – SQL quizzes
06:53– Dates vs timestamps
13:35 – Foreign key deletes
24:58 – Virtual vs materialized columns
34:45 – Optional values
43:50 – Demo of the schema
56:40 – Chris’ choices
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