postgres-database

Question 1

What is a database schema?

Answer 1

A database schema is a blueprint that defines the structure of a database

Question 2

What is a table?

Answer 2

A table is a collection of data stored in a structured format within a database. It consists of rows and columns, where each column represents a specific field and each row represents a record or data item

Question 3

What is a row?

Answer 3

A row, also known as a record or tuple, is a single, distinct data item in a table of a database.