Tags / aggregate-functions
How to Handle Multiple Values for Aggregate Functions in Oracle SQL: A Step-by-Step Guide
Optimizing Record Selection in MySQL for Minimum Date Value While Ensuring Specific Column Values
SQL Transposition: Moving Values to New Columns Based on Conditions
Solving Duplicate Data in SQL Case Statements with MAX() Function
Retrieving Maximum Values: Sub-Query vs Self-Join Approach
Retrieving the First Value of Lowest ID in SQL
SQL Join Three Tables: Returning Values from Table 1 Where All Instances in Table 2 Have the Same Field Value in SQL
Postgres JSON Aggregation for Multi-Level Table Analysis
Understanding Aggregate Functions in Having: Unlocking MySQL's Extended SQL Features for More Efficient Querying
Retrieving the Highest Value for Each ID in a Query: A Comparative Analysis of Window Functions, Ordering, and Limiting