Oracle to Postgres Migration: Schema Mapping & Data Types Quiz

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🔁 Postgres Database Administration – Oracle to Postgres Migration: Schema Mapping & Data Types

20 questions · 15 min timer · Explanations included · Free

How can you handle Oracle's NVARCHAR2 data type during migration to PostgreSQL?

Use BYTEA

Use VARCHAR

Use JSONB

Use TEXT

None

PostgreSQL's VARCHAR data type supports multi-byte characters, making it suitable for migrating Oracle's NVARCHAR2.

What is the best practice for handling Oracle's RAW data type during migration to PostgreSQL?

Convert to JSON

Convert to BYTEA

Convert to TEXT

Convert to VARCHAR

None

The BYTEA data type in PostgreSQL is used to store binary data, making it the best choice for migrating Oracle's RAW data type.

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