PostgreSQL Summary Stats and Window Functions
Explore the essentials of PostgreSQL Summary Stats and Window Functions ▼
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Course Feature
Cost:
Free
Provider:
Datacamp
Certificate:
No Information
Language:
English
Course Overview
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Updated in [July 11th, 2023]
Learn about window functions and the two basic subclauses of window functions ORDER BY and PARTITION BY
Learn three practical applications of window functions: fetching values from various parts of the table ranking rows based on their values and binning rows into different tables
how to use aggregate functions like AVG() and SUM() as window functions as well as how to define frames to change the output of a window function
Learn some techniques and functions that can be used in conjunction with window functions
Course Syllabus
Introduction to window functions
Fetching, ranking, and paging
Aggregate window functions and frames
Beyond window functions
Course Provider
Provider Datacamp's Stats at AZClass
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