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Data Science Tutorials

How to Import Data into SQL Tables

Tomi Mester July 10, 2022

SQL Interview Questions: 3 Tech Screening Exercises For Data Analysts (in 2022)

Tomi Mester May 31, 2022

SQL current date — How to get the current date, time, month or year in postgreSQL?

Tomi Mester March 29, 2020

SQL TRUNCATE TABLE and DROP TABLE (tutorial)

Tomi Mester March 22, 2020

A 10-minute crash course on Google Data Studio

Ben Collins November 19, 2018

How to connect Looker Studio to PostgreSQL (previously: Google Data Studio)

Tomi Mester April 3, 2018

How to Create a Table in SQL

Tomi Mester March 26, 2018

SQL for Data Analysis – Tutorial for Beginners – ep5

Tomi Mester July 10, 2017

SQL for Data Analysis – Tutorial for Beginners – ep2

Tomi Mester June 12, 2017