Search results
1 cze 2022 · In this article, we will explain the diversities of MySQL IF function and MySQL IF statement and show their usage examples. Also, we will review other MySQL functions.
27 lip 2021 · MySQL Practice Exercises with Solutions – Part 1. 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 ...
DATABASE databaseName". You could optionally apply condition "IF EXISTS" or "IF NOT EXISTS" to these commands. For example, mysql> CREATE DATABASE southwind; Query OK, 1 row affected (0.03 sec) mysql> DROP DATABASE southwind; Query OK, 0 rows affected (0.11 sec) mysql> CREATE DATABASE IF NOT EXISTS southwind; Query OK, 1 row affected (0.01 sec)
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. It includes questions to display tables, table structures, actor data, joins, and to query cities by population and name.
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.
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));
This tutorial shows you how to use MySQL IF statement to execute a block of SQL code based on a specified condition.
