將 Oracle 資料庫遷移到 PostgreSQL

KeepTool Professional is a comprehensive suite for Oracle database design, administration and PL SQL development. It combines tools such as Hora, Reverse DB, SQL Editor and DB Doc to support viewing tables, writing queries, comparing databases, generating documentation and debugging PL SQL code with ease. This helps database administrators and developers work more efficiently, maintain consistent database structures and support a wide range of Oracle based applications across different projects.

In this blog post, KeepTool demonstrates how to automatically migrate an Oracle database to PostgreSQL using Hora, handling schema conversion, view rewriting, data transfer, and PL/SQL to PL/pgSQL translation. It walks through each migration step in detail so developers can understand, verify, and fine-tune the process. These steps include:

• Creating a Table Structure in PostgreSQL
• Creating the Stuctures for Multiple Tables
• Migrating Trigger Logic
• Creating Views in PostgreSQL
• Copying Data from Oracle to PostgreSQL
• Implementing Oracle PL/SQL Logic using PL/pgSQL
• Rewriting SQL Queries for PostgreSQL

Read the complete blog to learn how to improve your Oracle-to-PostgreSQL migration and maintain code fidelity throughout the process.

KeepTool Professional is licensed on a perpetual basis and is available as a workstation or network license. A workstation license is bound to your computer and a network license is bound to a license server within your network. See our KeepTool Professional licensing page for full details.

KeepTool is available in the following editions:

• KeepTool Professional
• KeepTool Enterprise