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Introducing an agent database skill for Multilingual Engine
Oracle recently published a curated list of > 100 agent skills on GitHub for use with your favourite coding agent. The topic of AI-assisted development and why you really should pay attention to it has been covered in far greater detail elsewhere, there is no need to bore you with the 42nd iteration. Oracle Skills…
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Oracle Cloud Infrastructure: establish a console connection to a Linux compute VM
I previously wrote a short article detailing how to connect to a Windows VM in Oracle Cloud Infrastructure (OCI) using the console. I should be more precise: the post details how to connect to a “server with desktop experience”. Windows Core is different, but that doesn’t matter right now. This post however describes how to…
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Self-Signed Certificates with ORDS 26.1 on rootless podman
Oracle REST Data Service (ORDS) has recently been updated to release 26.1.0. This is a great opportunity to write a short blog post covering how to use (self-signed) certificates with the container image on rootless podman. Create the certificate The first step is to create the self-signed certificate. You can ignore this step if you…
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Avoiding precision loss with MLE/JavaScript in Oracle AI Database 26ai
Oracle AI Database 26ai introduced Multilingual Engine (MLE), allowing you to run JavaScript inside the database. This feature bumps the number of languages available to write server-side code to 3: PL/SQL, Java, and now JavaScript. JavaScript is a modern language with many interesting features and data types, but there are things worth knowing. Number arithmetic…
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Using the operating system’s certificate store in Oracle Database 19c
I previously wrote about Using the Operating System’s certificate store instead of an Oracle wallet in Oracle AI Database 26ai. This is a great productivity boost, and it all comes down to this: if the operating system trusts a HTTPS certificate, so does the database. Before jumping into the examples, it’s worth highlighting an important aspect:…
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Adding self-signed certificates to a wallet became a one-liner in SQLcl 26.1
Before Oracle AI Database 26ai, anyone wanting to make a REST call from the database to an external service needed the external service’s certificate chain to be present in a wallet. The same applied to any other network call. This situation has greatly improved: Oracle Database releases 19c and 26ai trust the operating system’s certificate…
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How to Use the GitHub MCP Server with Codex
GitHub’s MCP Server is a great tool for interacting with GitHub using natural language. It’s fun to use, it can boost your productivity, and it is particularly useful when your agent needs to work with a remote repository. This article walks through how to use GitHub’s MCP Server with Codex, based on personal experience. Create a…
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Updated setup-oracle-sqlcl Action and why it matters for SQLcl projects
This is a short post announcing a small but important change in the way you install SQLcl in GitHub Actions. The latest release allows you to install a specific SQLcl release in addition to the latest one. The most straightforward approach to using SQLcl in GitHub Actions is via Gerald Venzl’s setup-oracle-sql GitHub Action. Since…
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Real productivity gains with AI: coding unit tests for your ORDS endpoints. A walthrough
After the completion of my little experiment writing unit tests with the help of AI I was so excited I spontaneously recorded a short video, too. In this video I’m walking you throw my code environment, the application, unit tests, and the GitHub Actions workflow. I’m posting it here as an addendum to the previous…
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Life hack: causing utPLSQL to raise an error in case of failed tests
The wonderful Symposium 42 community is always a source of inspiration, kindness and willingness to help. Many thanks to everyone for lending me an ear while ranting about utPLSQL (tongue in cheek of course). This post is for you. Unit Testing and PL/SQL utPLSQL is the most prominent unit test framework for PL/SQL as far…