Advanced SQL by Slawomir Tulski

In this session I will expand on basic SQL concepts by covering: complex WHERE conditions, Single-row functions, Group functions and joins. I will also explain core concepts in Data Engineering, that is metrics and dimensions. Note, this session assumes basic SQL skills, that is: what is SQL, Database, Table, Schema, etc., as well as how to write basic queries (e.g. using SELECT, FROM, WHERE).


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