Oracle has released Java 25 (Oracle JDK 25), the newest version of the language and platform that has been around for over three decades. The update brings thousands of improvements, many aimed at ...

Abstract: Dynamic data masking (DDM) is a powerful data-security technique for protecting personal and other sensitive information in databases from unauthorized access. A DDM can be used to mask or ...

「WHEREを書いたのに期待通りに絞れない」「NULL判定でハマった」「とりあえず先頭10件だけ見たい」――現場では“いますぐ答え”が欲しい瞬間が何度もあります。 DBエンジニアとして私も、正しく“選び出す（SELECT）”だけでトラブルの半分は解決できる ...

With native support for Oracle Databases, the MCP server will allow developers to build AI agents that can autonomously query, reason, and generate insights without custom integration layers. Oracle ...

ポンコツプログラマーのリスキリング記、第5回です！ 今回のテーマは、Oracleを扱うために欠かせない2つのツール―― SQL*PlusとSQL Developer です。 SQLそのものはどのツールでも同じですが、操作感や用途がまったく違うので、まずは特徴を理解して、自分に ...

When trying to install SolidWorks on a Windows computer, you may encounter an issue when the installation is trying to install Microsoft SQL Server. So, the installation works fine until it reaches ...

In July 2025, Microsoft will discontinue support for the Microsoft Connector for Oracle in SQL Server Integration Services (SSIS). This blog provides essential details to help customers prepare for ...

In the fast-paced world of web development, staying updated with the latest technologies and best practices is crucial. Oracle APEX, with its continuous updates and improvements, requires developers ...

The Oracle SQL Developer tool can connect to databases other than Oracle, including MySQL, Microsoft SQL Server and DB2. The SQL development environment helps the programmer perform basic functions on ...