Problem C: Connection Handshake Failures (ORA-12505 / ORA-01017)
: Sites like Software Informer host mirrors for version 3.2, though official sources are always recommended for security. Helpful Tips & Usage
As this is a legacy version, it is not always featured on the front page of the Oracle Technology Network (OTN). However, it can often be found in the Oracle Technology Network Archive or through authorized technical forums that maintain historical Oracle downloads. Steps for Download Navigate to the Oracle SQL Developer Download Page. Look for links labeled "Previous Versions" or "Archives." Locate "SQL Developer 3.2" (or specifically 3.2.20.10). Oracle Sql Developer 3.2.20.10 Download
The first time you launch the application, it will ask for the path to your JDK home.
For systems that already have the correct Java Development Kit (JDK) installed locally. Linux / macOS Filename: sqldeveloper-3.2.20.10.09-tar.gz Steps for Download Navigate to the Oracle SQL
: This specific version (3.2.20.10) was famously bundled with the Oracle 12.1.0.2 client (e.g., file p21419221_121020_MSWIN-x86-64_7of10.zip ).
Ensure Java 6 or 7 is set as your default Java environment in the terminal. For systems that already have the correct Java
user wants a long article for the keyword "Oracle Sql Developer 3.2.20.10 Download". I need to provide comprehensive information about this specific version. My plan is to search for download sources, official Oracle pages, version details, features, system requirements, installation guides, and any other relevant information. I will also look for community discussions, release notes, and potential security issues. I will structure the article accordingly. search results have provided some information. I will now open some of the more promising results to gather more details. search results provide information on where to find the version, its features, system requirements, and community discussions. I will structure the article to include an introduction, a historical context of version 3.2.20.10, how to download it, system requirements, installation steps, new features, addressing known limitations, and frequently asked questions. SQL Developer 3.2.20.10 is a notable release of Oracle's free, graphical integrated development environment (IDE) for working with SQL in Oracle databases. While it is an older version from 2012, it remains relevant for developers and DBAs needing to maintain legacy systems, support Oracle 12c, or work within specific environment constraints. This article provides a comprehensive guide to understanding, finding, downloading, and installing this specific version.
If you cannot connect to third-party databases like MySQL or Microsoft SQL Server, you must add the JDBC drivers manually:
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