🔍 When working with Oracle databases, it’s often helpful to retrieve the SQL definition of a view — especially when reverse engineering or documenting logic for reporting and data pipelines. ✅ View Definitions via USER_VIEWS If you own the view or have access to it within your schema, you can use the following query: 💡 … Read more
When importing rich text data into a Data Warehouse (DWH), it’s often necessary to remove unwanted HTML tags while preserving essential formatting. This guide outlines a method using Python’s BeautifulSoup library to clean and structure the data efficiently. Why Strip HTML Tags? Rich text from sources like web applications, CMS platforms, and APIs often includes … Read more
The following Power Query (M) script demonstrates how to extract a list of dates from a table, convert them into a formatted string, and use them dynamically in an API request: Step-by-Step Guide Explanation: Application in get.myhistory This approach can be used within get.myhistory to dynamically retrieve historical records by supplying a list of relevant … Read more
Purpose The get.myhistory API and stored procedure facilitate interaction with the DataWarehouse, enabling users to retrieve historical views for analysis. Designed for PowerBI and Power Applications, it offers flexible parameters, customisable views, and outputs data in JSON format. By combining the adaptability of SQL stored procedures with a RESTful API, get.myhistory delivers a robust solution … Read more
Tips: Example Scenario: If you have a JSON column like this: By following these steps, you’ll be able to effectively parse and use JSON data in Power BI for analysis and reporting.
Using SSMS with a master script is a reliable approach, especially with multiple scripts. By running in SQLCMD mode within SSMS, you can use a single master script to execute multiple scripts in sequence without manual intervention. Step-by-Step Guide for SSMS with SQLCMD Mode Notes and Tips Additional Notes
1) What is API API stands for Application Programming Interface. That means it is an interface between two applications/computers that enables them to communicate with each other through some program. You can imagine the API as a postal pigeon delivering your request to the other side and receiving what you (hopefully) expect. In order for the … Read more
When evaluating an API for a platform, asking the right questions is critical for ensuring the platform can meet your needs. Here are some important questions to consider: 1. Authentication & Security 2. Data Access & Structure 3. Documentation & Support 4. API Rate & Limits 5. Performance & Reliability 6. Customisation & Extensibility 7. … Read more
When comparing the integration of CSV files and APIs with the DataWarehouse, several factors impact data integrity, including data accuracy, consistency, security, and the ability to handle large datasets. Below are some key comparisons and potential risks associated with each method: 1. Data Accuracy and Consistency CSV Integration: API Integration: 2. Data Security CSV Integration: … Read more