There are two important ways to achieve CASE-switch statements. Let’s check out the syntax of the CASE Statement.Ĭlick Here – Get SQL Training with Real-Time Projects CASE
In case there is no ELSE clause, and no conditions are true, then the CASE Statements returns NULL. In case no requirements are true, then it makes use of the ELSE clause to return the value. Once the condition becomes true, the CASE statement will stop the process of traversing and deliver the result. The CASE statement in MySQL makes use of the different conditions and then return values when the first requirement is met. It’s one of the control statements that acts as the cell of programming languages because they are capable of managing the other set of statements and their executions. What do you mean by the CASE Statement in MySQL?ĬASE statement in MySQL is considered as the best way to handle the if or else logic. We have learned the basics of SQL, not let’s discuss the CASE Statement in MYSQL. The developers make use of the SQL statements to perform different tasks like insert, update, retrieve, or data from the database. The American National Standards Institute states that SQL is termed as the standard language for the RDBMS. SQL is extensively used for communicating the data with the database. It’s developed for controlling the data stored in an RDBMS(Relational Database Management Systems) or for the relational data stream management system stream processing. SQL is termed as the domain-specific language used in programming extensively.
In this tutorial, we will learn about the CASE statement in MySQL in depth. There is plenty of data getting generated every day, and therefore it’s significant to retrieve data depending on some conditions.
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