Converting PL/SQL to PL/pgSQL: Key Differences & Challenges Quiz

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📝 Postgres Database Administration – Converting PL/SQL to PL/pgSQL: Key Differences & Challenges

20 questions · 15 min timer · Explanations included · Free

Which of the following is a challenge when converting PL/SQL triggers to PL/pgSQL?

PL/pgSQL requires triggers to be associated with a function.

PL/pgSQL triggers are limited to a single event type.

PL/pgSQL does not support triggers.

PL/pgSQL triggers cannot be used for auditing purposes.

None

In PL/pgSQL, triggers must be associated with a function, which is a different approach compared to PL/SQL.

What is a key difference in the way PL/SQL and PL/pgSQL handle string concatenation?

PL/pgSQL does not support string concatenation.

PL/pgSQL uses the || operator for string concatenation, similar to PL/SQL.

PL/pgSQL requires strings to be concatenated using the + operator.

PL/pgSQL uses the CONCAT function exclusively.

None

PL/pgSQL uses the || operator for string concatenation, which is the same as PL/SQL, maintaining consistency in this aspect.

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