SOME Operator
In SQL, SOME operators are issued with comparison operators (<,>,=,<=, etc) to compare the value with the result of a subquery.
Query
SELECT * FROM employee WHERE emp_id < SOME
(SELECT emp_id FROM employee WHERE emp_city = 'Patna');
Output
Now you should have a brief introduction to all SQL logical operators and how to use them to test the truth of a condition. We have discussed all the logical operators Like OR, AND, IN, etc with suitable examples of their output.
SQL – Logical Operators
SQL logical operators are used to test for the truth of the condition. A logical operator like the Comparison operator returns a boolean value of TRUE, FALSE, or UNKNOWN. In this article, we will discuss different types of Logical Operators.
Logical operators are used to combine or manipulate the conditions given in a query to retrieve or manipulate data .there are some logical operators in SQL like OR, AND etc.