About the set operator in the DB
This article examines the set operator of the DB. Hello! In databases, set operators are used to combine or divide data extracted from multiple tables....
About the operator type of DB
This article examines the operator types of DB. Hello! The database operator represents the operations used to process and manipulate data in the database. These...
About the nature of the transaction
This article examines the characteristics of transactions. Hello! A transaction represents a logical unit of work performed in a database. These transactions have the characteristics...