Day 12 of 15 Days of Advanced SQL Series
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12 min readNov 7, 2022
Welcome back peeps. Hope all’s well. Last two weeks have been crazy busy at work for me (plus I was traveling).
Day 1 : SQL Basics and Kick start of Advanced SQL Series
Day 2 : SQL Basics, Query Structure, Built In functions Conditions
Day 3 : Most Important Commands, Joins and Filters
Day 4 : Set Theory Operations…