SQL Challenge: What Will This Query Do When Run?

Опубликовано: 20 Июль 2025
на канале: SQL Learning Resources: Dr. Cecelia Allison

SQL Challenge: What Will This Query Do When Run?

In this video, I walk you through what happens behind the scenes when this SQL statement runs. You'll learn how to use the SQL SELECT keyword, how to use the INTO keyword to copy a table (copy sql table, sql copy table, copy table data, copy data in table), how to use the FROM clause to select source tables, how to open a table, and how to copy data from one table to another table using SQL.

We’ll also review multiple-choice answers and explain:
✅ Which answer is correct
❌ Why the others are wrong

Perfect for SQL beginners, students, and anyone preparing for SQL job interviews or database certifications.

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▶️ VIEW QUERY SYNTAXES FROM THE VIDEO:

►Copy Data from One Table to a New Table Created on the Fly.
SELECT *
INTO Employees2
FROM Employees;

►Open the Employees Table
SELECT *
FROM Employees;

►Open the Employees2 Table
SELECT *
FROM Employees2;

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