Search results
You can use below example of case when with multiple conditions. SELECT id,stud_name, CASE WHEN marks <= 40 THEN 'Bad' WHEN (marks >= 40 AND marks <= 100) THEN 'good' ELSE 'best' END AS Grade FROM Result
23 sie 2024 · Multiple CASE WHEN statements allow you to implement conditional logic in SQL queries, allowing for the evaluation of multiple conditions and the execution of different actions based on those conditions. Here is the basic syntax of a Multiple CASE WHEN statement:
A simplified example: SELECT col1, col2, col3, CASE WHEN condition THEN CASE WHEN condition1 THEN CASE WHEN condition2 THEN calculation1 ELSE calculation2 END ELSE CASE WHEN condition2 THEN calculation3 ELSE calculation4 END END ELSE CASE WHEN condition1 THEN CASE WHEN condition2 THEN calculation5 ELSE calculation6 END ELSE ...
16 sty 2024 · Multiple THENs in CASE WHEN. What happens if we have more than one condition we want to apply to our data? The following example shows how to use the CASE WHEN statement's syntax with multiple conditions. This offers a method for classifying data according to different standards:
The CASEexpression goes through conditions and returns a value when the first condition is met (like an if-then-else statement). So, once a condition is true, it will stop reading and return the result. If no conditions are true, it returns the value in the ELSEclause.
30 mar 2023 · Learn how to use SQL CASE WHEN statement for multiple conditions by chaining additional WHEN clauses or using logical operators. See examples, syntax, and tips for performance optimization.
17 sie 2021 · If you need to evaluate multiple conditional statements, the SQL CASE statement will do the job. To effectively harness CASE in SQL, grasping its structure and practical uses is key. I'll guide you through real query examples showcasing the power of this versatile statement.
