Handling Optional Parameters in JPA SQL Queries: A Deep Dive

Using Filtering and Conditional Aggregation to Solve Complex Data Analysis Problems in PostgreSQL

Retrieving Sequences of Rows in PostgreSQL: A Recursive Solution

Finding Consecutive Spikes in Data Using SQL: A Recursive Approach

Optimizing SQL Performance with JOIN in EXISTS Queries: Strategies and Best Practices

Optimizing TimescaleDB Queries to Find Latest Timestamps by Tag

Using Window Functions to Resolve Issues with Aliased Tables in SQL Queries

Querying Data from Two Tables with Similar Column Names Using PostgreSQL and SQL

Generating Counts of Open Tickets over Time in PostgreSQL

Manipulating Date Formats in SQL Queries: A Comprehensive Guide