Database I/O
PostgreSQL
Overview
The PostgreSQL block executes a SQL query on a PostgreSQL database and returns the response.
To run this block, you will first need to add the connection string of your PostgreSQL databaseso that it’s encrypted and stored securely within Keyflow. Navigate to your credentials page and connect add connection string to “PostgreSQL” integration
Inputs & Outputs
| I/O | Feature | Type | Simple Explanation |
|---|---|---|---|
| input | query | string | The SQL query you want to run on the PostgreSQL database. |
| input | data (optional) | object | A set of parameters to format your query dynamically if needed. |
| output | query_response | string | The JSON string containing the response from the executed query. |
Use Cases
Explore how this block enhances functionality across various applications:
- Dynamic Reporting: When generating reports, use this block to run complex SQL queries that aggregate sales data over time, allowing stakeholders to make informed decisions based on real-time insights.
- User Data Management: In user-centric services like subscription apps, retrieve specific user profiles or preferences by executing tailored queries, ensuring personalized experiences for users.
- Data Migration: During system upgrades or migrations, leverage this block to execute necessary data retrieval operations from old databases before transferring it into new structures.
- Batch Processing: For processing large datasets, such as analyzing customer transactions monthly or retrieving logs for error analysis across multiple entries efficiently using batch SQL commands.
In essence, the PostgreSQL Query Executor block serves as a powerful tool in managing and manipulating your database interactions effortlessly!