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What exactly is SQL? SQL (Structured Query Language) is a programming language for manipulating querying data in databases. SQL can be used to insert,...
As a database administrator or developer, you know the importance of organizing and accessing data efficiently. But just because your SQL database is...
A subquery is a SELECT statement that is nested within another SELECT, INSERT, UPDATE, or DELETE statement, or within a SET clause of a SELECT...
Resources: MySQL Workbench (https://www.mysql.com/products/workbench/) MySQL documentation on CREATE TABLE statement...
Start by learning the basic structure and syntax of SQL. Some good resources for this include the following: Codecademy's free SQL course:...
The Iris flower dataset is a well-known dataset in the world of machine learning and data science. It consists of 150 observations of iris flowers,...
