Description:
Most SQL learners get stuck at WHERE clauses. Here's what separates you from people actually getting hired:
Daily sales with 7 and 30 day moving averages to smooth fluctuations. Monthly trends with MoM and YoY growth rates. Seasonality by day of week (which days actually make money). Monthly patterns across years to spot peaks and valleys. Comprehensive trend summary with forecasting indicators.
This is the SQL that gets you promoted. You're not just reporting what happened. You're predicting what's next.
Save this so you stop learning in circles ????
Full Code: https://www.notion.so/Trend-Analysis-and-Seasonality-with-SQL-30534295effe80679f5ceecbc7acae0e?source=copy_link
#AdvancedSQL #SQLForecasting #TrendAnalysis #SQLProjects