How do you write two conditions in a case statement in SQL?

How do you write two conditions in a case statement in SQL?

Here are 3 different ways to apply a case statement using SQL:

1. (1) For a single condition: CASE WHEN condition_1 THEN result_1 ELSE result_2 END AS new_field_name.
2. (2) For multiple conditions using AND: CASE WHEN condition_1 AND condition_2 THEN result_1 ELSE result_2 END AS new_field_name.

What are the two types of case expressions?

There are two forms of case expressions:

• • Simple.
• Syntax for the searched case expression is as follows:
• Operand type and Result type: All data types, but the types of source_value,match_value1, match_value2, …
• ‘unknown’) AS state_name;
• and.

How must you end a case statement?

Simple CASE statement The selector values i.e., selector_value_1 , selector_value_2 , etc., are evaluated sequentially. If the result of a selector value equals the result of the selector , then the associated sequence of statements executes and the CASE statement ends.

What is case statement in SQL?

The case statement in SQL returns a value on a specified condition. We can use a Case statement in select queries along with Where, Order By, and Group By clause. In Case statement, we defined conditions. Once a condition is satisfied, its corresponding value is returned.

How to do a case command with multiple conditions?

I’m trying to figure out how to do a SQL Server CASE command with multiple conditions. I’m not getting any errors just not getting the desired results. Is that the correct order of multiple AND OR statements in SQL Server?

When to test multiple conditions in select case?

With SELECT CASE, you can test multiple conditions, especially when you are working more than two. The code you write with SELECT CASE is way more structured than standard conditional code. It is easier to modify it when you need to adjust one or more of the values in the code.

How to switch on multiple conditions in switch case?

It is hacky, but it may come in handy. The trick is to convert the true / false value of each of your conditions to a bit, concatenate these bits into an int value, and then switch on the int value. #define A_BIT (1 << 0) #define B_BIT (1 << 1) #define C_BIT (1 << 2) switch ( (conditionA?

How to use more then one condition for the same column?

What I’m trying to do is use more than one CASE WHEN condition for the same column. SELECT Url=”, p.ArtNo, p. [Description], p.Specification, CASE WHEN 1 = 1 or 1 = 1 THEN 1 ELSE 0 END as Qty, p.NetPrice, [Status] = 0 FROM Product p (NOLOCK) However, what I want to do is use more then one WHEN for the same column “qty”.