What Is the Difference Between Dropping a Column with the DROP

question 22

Essay

What is the difference between dropping a column with the DROP COLUMN clause and setting a column as unused with the SET UNUSED clause?​

---

Definitions:

Critical Listening

A listening style used to evaluate and analyze the content of a message for accuracy and relevance.

Compassionate Listening

Listening attentively with the intention of understanding and empathizing with the speaker's emotions and perspective.

Social Support

consists of the psychological and material resources provided by a social network to help individuals cope with stress or achieve goals, playing a crucial role in mental and physical health.

Communication Researchers

Individuals who study the processes, methods, and effects of communication in various contexts and applications.