SELECT statement: It is used to retrieve information from the table or database . The syntax for the “SELECT” statement is given below: Syntax: SELECT * FROM table_Name; GROUP BY Clause: The GROUP BY clause is used to group the result of a SELECT statement done on a table where the tuple values are similar for more than one column Syntax: SELECT expression1, expression2, expression_n, aggregate_function (expression) FROM table_name WHERE conditions GROUP BY expression1, expression2, expression_n; HAVING clause: “HAVING” clause is used to limit groups “HAVING” clause, used to overcome “WHERE” clause because, “HAVING” clause uses aggregate functions. Syntax: SELECT column_Name1, column_Name2 FROM table_name WHERE [conditions] GROUP BY column_name(s) HAVING [conditions] ORDER BY column_name;

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Discuss the negative and positive impacts or information technology in the context of your society. Provide two references along with with your answer

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Chapter 1, Problem 11CAT

Program Plan Intro

SELECT statement:

It is used to retrieve information from the table or database. The syntax for the “SELECT” statement is given below:

Syntax:

SELECT * FROM table_Name;

GROUP BY Clause:

The GROUP BY clause is used to group the result of a SELECT statement done on a table where the tuple values are similar for more than one column

Syntax:

SELECT expression1, expression2, expression_n, aggregate_function (expression) FROM table_name WHERE conditions GROUP BY expression1, expression2, expression_n;

HAVING clause:

“HAVING” clause is used to limit groups “HAVING” clause, used to overcome “WHERE” clause because, “HAVING” clause uses aggregate functions.

Syntax:

SELECT column_Name1, column_Name2 FROM table_name WHERE [conditions] GROUP BY column_name(s) HAVING [conditions] ORDER BY column_name;

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