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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

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 – ep6 (advanced stuff)

Tomi Mester August 7, 2017

SQL for Data Analysis – Tutorial for Beginners – ep1

Tomi Mester May 9, 2017