Data Types_en Comprehensive Guide to Oracle Data Types: Numeric, Character, Date, and LOB Types Explained
When creating tables in Oracle Database, you must define what type of data each column will store. This is done by assig...
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Data Types_en English Oracle Role Privilege Management Mechanisms | Practical Steps for Creation, Granting, and Verification
Oracle Database Roles are a feature that bundles multiple system privileges and object privileges into a single unit for...
English Mastering SQL JOINs in Oracle: INNER, OUTER, and SELF JOIN Explained with Diagrams
When working with Oracle Database, it's very common to retrieve information from multiple tables. The SQL JOIN clause al...
English How to Connect Remotely Using OracleNet
When you start using Oracle Database, one of the first questions you'll face is “how do I connect to the database?”. In ...
English Complete Guide to Oracle Transaction Control
Understanding COMMIT, ROLLBACK, and SAVEPOINT for BeginnersIn Oracle Database, transaction control is a critical concept...
Bronze_en A Complete Guide to Creating Tables in Oracle Database [CREATE TABLE Explained]
Creating tables is one of the most fundamental skills when working with Oracle Database.This article provides a thorough...
Bronze_en Complete Guide to Oracle CREATE USER: Explained with Diagrams
In Oracle Database, user management plays a crucial role in security, access control, and resource limitation.This artic...
English Introduction to Oracle Database: What is a Sample Schema? How to Set Up a Learning Environment Using the SCOTT Schema
When learning Oracle Database, one of the most effective approaches is hands-on practice using a sample schema.This arti...
English Introduction to Oracle SQL: Basic SELECT Statements with SCOTT Schema
The SELECT statement is the foundation of SQL and the first command you'll use when working with an Oracle Database.In t...
English Complete Guide to Starting and Stopping Oracle Database (Single Instance)
― Understand the Shutdown Modes in Depth ―Starting and stopping Oracle Database correctly is a fundamental operation in ...