Question

1. What is the function of operators ?​

Answer 1

Answer:

Assignment Operators can be numeric, date, system, time, or text. Comparison Operators are used to perform comparisons. Concatenation Operators are used to combine strings. Logical Operators are used to perform logical operations and include AND, OR, or NOT.

Explanation:

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Answer 2

Answer:

An operator is used to manipulate individual data items and return a result. These items are called operands or arguments. Operators are represented by special characters or by keywords. For example, the multiplication operator is represented by an asterisk (*) and the operator that tests for nulls is represented by the keywords IS NULL. The tables in the following sections of this chapter list SQL operators.

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