Question

Explain the use of the SQL statement CREATE TABLE. Do NOT discuss the ALTER statement in your answer, but DO include an example based on the SALESREP table in the General Sales database.

Answer 1

The SQL statement CREATE TABLE is used to create a new table in a database with specified columns and data types.

Step-by-step explanation:

The SQL statement CREATE TABLE is an essential part of Structured Query Language (SQL) which enables users to create a new table in a database with specified columns and data types. With the statement, users can store data in the database for further manipulation and analysis.

For example, CREATE TABLE SALESREP can be used to create a table to store data about sales representatives in the General Sales database. The SALESREP table will contain columns such as rep_id, name, department, and salary. In addition, each column will be associated with a data type such as integer, string, or float. This will ensure that the data is stored in an orderly and consistent manner.

Once the table has been created, the data can be queried, manipulated, and analyzed to gain insights about the sales representatives. This helps users to make decisions, forecast trends, and optimize operations in the General Sales database.

To summarize, the SQL statement CREATE TABLE is used to create a new table in a database with specified columns and data types. This helps users to store data in the database, query it, manipulate it, and analyze it for further insights.