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Oracle to PostgreSQL Migration Guide
===
Preface
---
**Purpose of This Document**
This document explains the actions required for migrating an Oracle database to PostgreSQL and provides notes on migration.
**Intended Readers**
This guide is intended for persons engaged in migrating an Oracle database to PostgreSQL.
The reader is assumed to have general knowledge of the following:
- PostgreSQL
- Oracle database
- SQL
- Linux
**Structure of This Document**
The organization and contents of this guide are as follows:
**Chapter 1 Pre-Migration Configuration**
Explains the PostgreSQL settings that must be configured before migration.
**Chapter 2 Migrating Syntax Elements**
Explains how to migrate SQL syntax elements.
**Chapter 3 Migrating Functions**
Explains how to migrate SQL functions.
**Chapter 4 Migrating SQL Statements**
Explains how to migrate SQL statements.
**Chapter 5 Migrating PL/SQL**
Explains how to migrate PL/SQL.
**Chapter 6 Notes on Using orafce**
Provides notes on using Oracle database compatibility features added by orafce.
**Appendix A Correspondence with Oracle Databases**
Explains the correspondence between PostgreSQL and Oracle databases.
**Version**
Edition 1.0: February 2017
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