Retrieving Second-Last Record in Date Column Using Row Numbers

Understanding Python's Try/Except Mechanism and Reconnection to Databases: Separating Fact from Fiction.

Limiting Records in Group By Queries: Strategies for Performance-Critical Applications

Finding Duplicate Data on Linked Servers Using SQL Server's Built-In Features

Updating JSON Strings in SQL: A Deep Dive

Working with Dates and Times in Postgres for Ongoing Analysis

Understanding How to Handle NULL Values with PIVOT and CROSSTABs in SQL Server

Understanding the Issue with CONCAT and Structs in BigQuery SQL: Solutions and Best Practices for Handling String-Struct Concatenation Errors

Finding the Top 5 People with Most Likes on Their Posts Overall: A SQL Query Problem Solution

Improving SQL Queries by Understanding Table Aliases and Qualifying Column References