Understanding Zero as a Starting Position in SQL's SUBSTRING Functionality

Optimizing Database Design: A Comprehensive Guide to Normalizing Your Data for Better Performance and Reliability

Optimizing Relational Databases for Modeling Context-Dependent Properties

Selecting Specific Keys from a JSON Object Dynamically Using Postgres Functions

Comparing Dates with IF-THEN-ELSE Inside a PostgreSQL Procedure: Best Practices and Examples

Retrieving Articles by Topics: A Step-by-Step Guide to Ordering Based on Number of Relationships

Understanding the Capabilities and Limitations of SQL vs. R Packages for Database Interaction

Understanding Time Zones and Timestamps in Postgres: A Guide to Handling Offset and Time Zone Data

Using Query Results within Functions to Execute Updates in Postgres

Understanding the Art of Database Isolation: A Comprehensive Guide to Postgres Transaction Isolation Levels