Use the Database Below to Answer the Following Question CUSTOMER

question 71

Essay

Use the database below to answer the following question.
GENERAL SALES DATABASE:
SALESREP
$$\begin{array} { l | l | l | } \hline \text { SalesRepNo } & \text { RepName } & \text { HireDate } \\\hline 654 & \text { Jones } & 01 / 02 / 1999 \\\hline 734 & \text { Smith } & 02 / 03 / 2000 \\\hline 345 & \text { Chen } & 01 / 25 / 1998 \\\hline 434 & \text { Johnson } & 11 / 23 / 1998 \\\hline\end{array}$$
CUSTOMER
$$\begin{array} { | l | l | l | l | } \hline \text { CustNo } & \text { CustName } & \text { Balance } & \text { SalesRepNo } \\\hline 9870 & \text { Winston } & 500 & 345 \\\hline 8590 & \text { Gonzales } & 350 & 434 \\\hline 7840 & \text { Harris } & 800 & 654 \\\hline 4870 & \text { Miles } & 100 & 345 \\\hline\end{array}$$
What is an SQL view,and what is it used for? Include an example based on the CUSTOMER table of the General Sales Database.

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Definitions:

Species Loss

The disappearance of species from Earth, often due to human activities like habitat destruction, pollution, and overexploitation, leading to reduced biodiversity.

Marine Ecosystems

Complex systems of marine life and their environments, ranging from coral reefs and mangroves to the deep sea, vital for the planet's diversity and climate.

Recreational Fishing

Fishing activities undertaken for pleasure or sport rather than for commercial purposes.

Coastal Wetlands

Coastal wetlands are areas where water and land meet, such as marshes and bogs, which provide critical habitats for many species and act as natural barriers against severe weather.