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What is a VIEW in Oracle? Complete Explanation with Diagrams: Structure, Use Cases, and Creation Method

Views (VIEW) are essential objects in Oracle Database that allow you to simplify complex queries, manage security, and p...
2025.08.06
Bronze_enEnglishOracle Basics_enTables_enViews_en
Bronze_en

How Oracle Indexes Work and How to Create Them! A Complete Guide to Reading Execution Plans

When you feel that an Oracle SQL search is slow, the first measure you should consider is utilizing an "Oracle Index." B...
2025.08.05
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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...
2025.08.04
Data Types_enEnglishOracle Basics_enTables_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...
2025.08.03
EnglishOracle Basics_enPrivilegesRoles_en
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...
2025.08.02
EnglishJoins_enOracle Basics_enSQL_enTables_en
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 ...
2025.08.01
EnglishOracle Basics_enOracleNet_en
English

Complete Guide to Oracle Transaction Control

Understanding COMMIT, ROLLBACK, and SAVEPOINT for BeginnersIn Oracle Database, transaction control is a critical concept...
2025.07.31
EnglishOracle Basics_enTransactions_en
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...
2025.07.30
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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...
2025.07.29
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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...
2025.07.28
EnglishOracle Basics_enSQL_en
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