Introduction to Data Definition Language (DDL) DDL stands for Data Definition Language, which is a set of commands used to describe the overall database design in SQL (Structured Query Language). The main
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In managing and manipulating databases using MySQL, operators play an important role in performing various calculations, comparisons, and condition evaluations. The following are the types of operators found in MySQL
WilanMay 9, 2026
Aggregation functions are subprograms in SQL that produce a single value when called. These functions are used to perform standard statistical calculations on attributes or fields within a table, such
WilanMay 7, 2026
JOIN in SQL is a clause used to combine rows from two or more tables based on a related column between them. Its main purpose is to obtain a single
WilanMay 7, 2026
Definition and Types of DML Data Manipulation Language (DML) is a SQL query method that can be used after the database structure has been created using DDL (Data Definition Language). Simply
WilanMay 7, 2026
In database management using SQL, there are various functions that make it easy for us to manipulate and retrieve data efficiently. Two of them that are often relied upon by
WilanMay 6, 2026
What is a VIEW in a Database? A VIEW can be referred to as a virtual table which is one of the database objects used to store query results. Those
WilanMay 6, 2026
Stored Procedure A stored procedure is a collection of SQL commands, or can be described as a subprogram with a specific name stored in the database. The process performed by
WilanApril 30, 2026
Definition of Trigger A trigger is a set of scripts or commands associated with a table or view that will activate automatically when a certain event occurs. These events include
WilanApril 29, 2026
If you're looking for a tablet whose performance can beat a laptop, the iPad Pro M2 is one of the strongest candidates. Apple didn’t really change its design much from
WilanApril 25, 2026










