How do I check if two values are equal in SQL?
SQL Equal to ( = ) operator The equal to operator is used for equality test within two numbers or expressions.
How do you check for equal conditions in SQL?
In SQL, you can use the = operator to test for equality in a query. In this example, the SELECT statement above would return all rows from the suppliers table where the supplier_name is equal to Microsoft.
How check greater than or equal to in SQL query?
The SQL Greater Than or Equal To comparison operator (>=) is used to compare two values. It returns TRUE if the first value is greater than or equal to the second. If the second is greater, it returns FALSE. You can also test for greater than or equal to by using >=.
Can we use multiple WHERE clause in SQL?
You can specify multiple conditions in a single WHERE clause to, say, retrieve rows based on the values in multiple columns. You can use the AND and OR operators to combine two or more conditions into a compound condition. AND, OR, and a third operator, NOT, are logical operators.
What does <> mean in database?
It (<>) is a function that is used to compare values in database table. != (Not equal to) functions the same as the <> (Not equal to) comparison operator.
What is the comparison operator in SQL?
Comparison operators test whether two expressions are the same. Comparison operators can be used on all expressions except expressions of the text, ntext, or image data types. The following table lists the Transact-SQL comparison operators.
Can I use multiple WHERE clause in SQL?
Is between a comparison operator in SQL?
In this episode, we’re going to learn how to use the BETWEEN operator to compare a range of values in SQL server queries. The BETWEEN operator is used to compare a range of values. Here’s an example where I’m using it to compare a range of values that are greater than or equal to 12, and less than or equal to 28.
Which operator Cannot be used in the WHERE clause?
Description. The SQL NOT condition (sometimes called the NOT Operator) is used to negate a condition in the WHERE clause of a SELECT, INSERT, UPDATE, or DELETE statement.