SQL Developer Archives - Philipp Salvisberg's Blog

2023-10-11

2023-10-11

Categories

Oracle

Sharing SQL Developer Connections #JoelKallmanDay

1. The Problem I created a Docker image and a container for the Oracle Database 19c (19.19) for Linux ARM. The container contains ORDS, APEX and various sample schemas. Finally, an Oracle database that runs pretty fast on my Apple Silicon machine. Then I built a cold database clone by creating a […]

2022-10-11

2022-10-11

Categories

Oracle

Quoted Identifiers #JoelKallmanDay

Background and TL;DR Connor McDonald wrote a blog post named Cleaner DDL than DBMS_METADATA. Back then he asked me if it would be possible to let the formatter remove unnecessary double quotes from quoted identifiers. Yes, of course. Actually, the current version of the PL/SQL & SQL Formatter Settings does exactly that. […]

2022-07-31

2022-07-31

Categories

Oracle

Testing With utPLSQL – Made Easy With SQL Developer

Nowadays, everything is about automation. Software testing is no exception. After an introduction, we will create and run utPLSQL tests with Oracle SQL Developer for a fictitious user story. Our tests will cover a PL/SQL package, a virtual column, two database triggers and a view. The full code samples can be found […]

2022-07-17

Categories

Oracle

plscope-utils for SQL Developer 1.0 – What’s New?

Introduction PL/Scope is an SDK for source code analysis. It is available since Oracle Database 11g Release 1 and has been significantly improved in 12c Release 2. plscope-utils for SQL Developer is a SQL Developer extension that simplifies the compilation with PL/Scope, visualizes PL/Scope information under a PL/Scope node in the Connections […]

2022-01-14

Categories

Oracle

Finding Wrong Hints

Introduction I have used the Oracle Database for many years. And I use hints. For experiments, but also in production code. There are cases when you know more than the Oracle Database. For example about the cardinality of a data source or the number of result rows to process or the number […]

2021-08-29

Categories

Oracle

Do Not Format Invalid Code in SQL Developer

Introduction What happens when you call the formatter in SQL Developer for invalid code? Until recently SQL Developer tried to format it anyway. This produced strange results in some cases. Starting with SQL Developer version 21.2.0 there is a hidden option to suppress formatting when the code is invalid. What Is Valid […]

2021-01-17

Categories

Oracle

Accessing Snowflake from SQL Developer

My first day of work this year was a training day. As a participant in a “Snowflake Fundamentals” training course. I opted for the four-day, multi-week option so that I would have time to better absorb what I had just learned. Tomorrow is my third day and I plan to write more […]

2020-11-12

Categories

Oracle

Formatter Callback Functions

Introduction In this blog post, I explained how the formatter in SQL Developer works and outlined how you can change the formatter result using Arbori and JavaScript. In this post, I explain what exactly the provided formatter callback functions do. For that, I use simple examples. I produced all results with a […]

2020-11-01

Categories

Oracle

Patching SQL Developer 20.2 with SQLcl’s Formatter

Introduction SQLcl 20.3.0 was released on October 29, 2020. It’s the first time I remember that we have a SQLcl version without the corresponding SQL Developer version. This is a pity because this SQLcl version also contains formatter fixes. And formatting code is something I do more often in the full-blown IDE […]

2020-10-10

Categories

Oracle

Navigation in Large PL/SQL Code

Are you editing large PL/SQL code in SQL Developer? Have you noticed that sometimes you cannot navigate to a declaration anymore? No Ctrl-Click under Windows. No Command-Click under macOS. In this blog post, I explain the reason and how to fix that in SQL Developer 20.2. What Is Large? Usually, we define […]