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PKS File - What is a .pks file and how do I open it?
Learn about .PKS files and view a list of programs that open them.
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What is a PKS file? A PKS file is a package specification file used by Oracle PL/SQL, Oracle's procedural extension to the SQL programming language. It defines the public interface of an Oracle package, including the procedures, functions , constants , variables , and other elements that other programs or users can access. PKS files do not include the actual code logic, which is stored in a separate .PKB file (the package body).
More Information Developers and database administrators use PKS files when building and maintaining Oracle database applications. The files allow developers to separate an application's interface from its implementation. This means a developer can change the logic in the PKB file without affecting programs that rely on the public definitions in the PKS file, as long as the interface remains the same. This separation improves code maintainability and helps with version control and security.
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Popularity3.5 | 2 Votes
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.PKS File Extension
Oracle Package Spec File
| Developer | Oracle |
| Popularity |
3.5 | 2 Votes |
What is a PKS file?
A PKS file is a package specification file used by Oracle PL/SQL, Oracle's procedural extension to the SQL programming language. It defines the public interface of an Oracle package, including the procedures, functions , constants , variables , and other elements that other programs or users can access. PKS files do not include the actual code logic, which is stored in a separate .PKB file (the package body).
More Information
Developers and database administrators use PKS files when building and maintaining Oracle database applications. The files allow developers to separate an application's interface from its implementation.
This means a developer can change the logic in the PKB file without affecting programs that rely on the public definitions in the PKS file, as long as the interface remains the same. This separation improves code maintainability and helps with version control and security.
How to open a PKS file
You can open PKS files with various Oracle development tools, including Oracle SQL Developer, Quest Toad for Oracle, and Allround Automations PL/SQL Developer.
You can also open PKS files with any source code or text editor. Several options include Microsoft Notepad (Windows), Apple TextEdit , and Microsoft Visual Studio Code (cross-platform).
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Programs that open or reference PKS files
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Windows
Oracle SQL Developer
Free
Quest Toad for Oracle
Free Trial
Allround Automations PL/SQL Developer
Free Trial
Mac
Oracle SQL Developer
Free
Quest Toad for Oracle
Free Trial
Linux
Oracle SQL Developer
Free
Category: Data Files
Updated: May 8, 2025