26ai_en [26ai New Feature] What is Oracle AI Vector Search? Explanation of Mechanism and Implementation
The biggest highlight feature of Oracle Database 26ai (formerly 23ai) is "AI Vector Search." Until now, this technology ...
DBA
26ai_en 26ai_en Oracle Database 26ai Free Installation Guide [RHEL8/Oracle Linux 8]
This article explains the installation procedure for "Oracle AI Database Free (26ai)," which allows you to experience th...
26ai_en Oracle AI Database 26ai On-Premises Release Set for Jan 2026! Differences from 19c and New AI Features Explained(Name changed from 23ai)
It has been revealed that the on-premises Enterprise Edition (Linux x86-64) of "Oracle AI Database 26ai," which will be ...
English A Comprehensive Guide to the Oracle WHERE Clause!
The WHERE clause is essential when extracting data using SQL. It enables efficient data management by retrieving only th...
English Mastering DISTINCT! How to Eliminate Duplicate Data and Apply It
When manipulating data with SQL, you often encounter situations where you want to "eliminate duplicate data." For exampl...
English Understanding NULL in Oracle Database
In Oracle Database, NULL signifies that a "value is unknown" or in a "state of absence." This is different from "zero" a...
Date and Time Data_en How to Convert Strings to Datetime Data
In Oracle Database, converting strings to datetime data types is a crucial task. For example, converting date strings im...
Oracle Basics_en Explaining the Oracle dual Table!
When working with the Oracle database, the dual table is an entity you will almost certainly encounter. While its name m...
Data Types_en Mastering Oracle Table Creation and Data Types
Creating tables in an Oracle database is fundamental to efficient data management. This article provides a detailed expl...
English Explaining the Basics of the Oracle SELECT Statement
The SELECT statement is the most basic and important SQL statement for operating an Oracle database. It allows you to ex...