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Chapter-10 Functions in MySQL Let us consider the following table named Employee with 5 rows. We will be referring to it in our lesson to learn about Functions. CREATE TABLE Employee(id int, first_name VARCHAR(15), last_name VARCHAR(15), date_join DATE, salary DECIMAL(8,2), city VARCHAR(10));
My SQL Worksheet-1 (DDL – Database Related commands) 1. If a database "Employee" exists, which MySql command helps you to start working in that database? Use Employee; 2. Write MySql command will be used to open an already existing database "LIBRARY". Use Library; 3. Write MySql command to open an existing database. Use databasename; 4.
Example. Return "YES" if the condition is TRUE, or "NO" if the condition is FALSE: SELECT IF(500<1000, "YES", "NO"); Try it Yourself » Definition and Usage. The IF () function returns a value if a condition is TRUE, or another value if a condition is FALSE. Syntax. IF (condition, value_if_true, value_if_false) Parameter Values. Technical Details.
19 sie 2022 · MySQL Exercises, Practice, Solution: MySQL is the world's most widely used open-source relational database management system (RDBMS), enabling the cost-effective delivery of reliable, high-performance and scalable Web-based and embedded database applications
MYSQL - Practice Exercise-1_Final - Questions - Free download as PDF File (.pdf), Text File (.txt) or read online for free. The document provides a set of practice SQL exercises using the Sakila and World databases.
27 lip 2021 · W e have split this collection of exercises on MYSQL into seven parts, this is the first one, then you will find the second part, the third part, the fourth part, the fifth part, the sixth part, seventh part, eighth part, and finally the ninth part these exercises are based on simple, advanced and finally complex MYSQL queries.
This tutorial shows you how to use MySQL IF statement to execute a block of SQL code based on a specified condition.
