Mastering SQL Functions and Clauses with PostgreSQL | CodeSignal Learn

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Mastering SQL Functions and Clauses with PostgreSQL

Take your SQL skills further by exploring PostgreSQL’s powerful functions and rich features. This course is ideal for those who know SQL basics and are ready to enhance data analysis and reporting. Learn to count, summarize, and identify unique data with PostgreSQL’s advanced capabilities.

PostgreSQL

5 lessons

25 practices

Less than 2 hours

Data Analysis for Insights

Course details

Using the COUNT Function for Quantitative Analysis

Counting Rows in a Table

Counting Marvel Movies by Phase

Count Characters for a Specific Movie

Counting Popular Characters

Counting Marvel Characters by Actor

Previous Course Next Course: Advanced Query Techniques and Conditional Logic in PostgreSQL

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