PostgreSQL
Examen de Plata
Sixteen questions across the whole track: types, indexes and query plans, transactions and locks, window functions and search, and running Postgres. Expect to read real SQL, predict what it does and spot the usual mistakes.
- 16 preguntas
- 20 minutos
- Nota mínima 80 %
- Al menos 6 tareas prácticas
Temas psql and sessionsTypes and jsonbIndexes and EXPLAINTransactions and MVCCLocks and UPSERTWindows, recursion, searchRunning Postgres
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