Master SQL for Data Analysis - Inserting Data

The video tutorial explains how to insert data into tables using SQL commands. It covers inserting single and multiple rows, highlighting the importance of explicitly listing columns to avoid errors. The tutorial also introduces the COPY command for efficient data insertion from CSV files, particularly in PostgreSQL. It provides a step-by-step guide on loading CSV files, specifying delimiters, and handling headers. The tutorial emphasizes the need to adapt commands based on the database management system in use.

What is the purpose of specifying a delimiter when using CSV files?

What should be done to ignore the first row when importing data from a CSV file?

How can we review the uploaded data after executing the import command?