Oracle to Postgres Migration: Schema Mapping & Data Types Quiz Home › PostgreSQL DBA › Oracle to Postgres Migration: Schema Mapping & Data Types 🔁 Postgres Database Administration – Oracle to Postgres Migration: Schema Mapping & Data Types 20 questions · 15 min timer · Explanations included · Free 1. Which PostgreSQL feature can replace Oracle's synonym functionality? Views Schemas Foreign Data Wrappers Aliases None 1 out of 20 2. How can you ensure that a migrated PostgreSQL database maintains the same constraints as the original Oracle database? Use foreign key constraints only Use CHECK constraints Use a combination of primary key, foreign key, and CHECK constraints Rely on application-level validation None 2 out of 20 Loading questions... 3 out of 20 Loading questions... 4 out of 20 Loading questions... 5 out of 20 Loading questions... 6 out of 20 Loading questions... 7 out of 20 Loading questions... 8 out of 20 Loading questions... 9 out of 20 Loading questions... 10 out of 20 Loading questions... 11 out of 20 Loading questions... 12 out of 20 Loading questions... 13 out of 20 Loading questions... 14 out of 20 Loading questions... 15 out of 20 Loading questions... 16 out of 20 Loading questions... 17 out of 20 Loading questions... 18 out of 20 Loading questions... 19 out of 20 Loading questions... 20 out of 20 Click Submit to see your final score! Previous Start Quiz Next Time's upTime is Up!
