There is no code or tutorial provided for me to assist you with. The text appears to be a continuation of a previous tutorial that was not shared.

Mastering BigQuery's Window Functions for Rolling Averages and Beyond

Understanding MySQL Triggers and Error Handling: Best Practices for Writing Robust MySQL Triggers

Creating a Temp Table with Alphanumeric Numbers in Oracle SQL

Grouped Aggregation Queries for Meaningful Data Insights: A Step-by-Step Guide

Finding Common Registers Between Two Tables with Unique Counts in Oracle SQL

Optimizing Data Insertion into M Table Based on Day of the Week Conditions

Total Distinct Interruption Time Calculation for Each Project

Avoiding Duplicate Rows in Redshift Queries: Best Practices for Efficient Data Retrieval

Understanding Use Cases with PARTITION BY in SQL: A Comprehensive Guide