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Creating Basic SQL Reports in PostgreSQL

Introduction
1. Welcome
Multiple metrics for a single object
Metrics for two groups
Ratios and percentages
Global vs. specific metrics
Summary

Instruction

Hello and welcome back! This part will teach you how to combine multiple metrics in a single SQL report. More importantly, you'll learn how to deal with proportions and percentages – an important concept and one frequently found in various business reports.

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Exercise

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