How to express equal in oracle

In Oracle, the equal sign is represented by a double equal sign (==), which is used to compare expression values. If equal, True is returned, otherwise False is returned.

The equal sign in Oracle is represented by

In the Oracle database, the equal sign is represented by a double equal sign (==) express.

Usage

The equal sign is used to compare the values of two expressions and return a Boolean value (True or False). When the two expressions are equal, the result is True; otherwise, the result is False.

Example

SELECT * FROM employees WHERE salary == 50000;

This query will return all employee records with salary equal to 50000.

Note

• The equal sign is case-sensitive. For example, "==" and "=" are different operators.
• The equal sign cannot be used to compare different data types. For example, you cannot compare strings with numbers.
• The equal sign can be used with other comparison operators, such as greater than (>), less than (<), greater than or equal to (>=), and less than or equal to (<=).
• The equal sign can also be used to connect strings, but this usage is not recommended because Oracle provides the "||" operator specifically for connecting strings.

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