Solution:Step 1: Identify common columns for NATURAL JOINBoth tables share dept_id, so NATURAL JOIN matches rows where dept_id is equal.Step 2: Understand the output columnsThe query selects emp_id, name from Employees and dept_name from Departments, showing employee info with their department name.

[Solved] Given two tables:Employees(emp_id, name, dept_id)Departments(dept_id, dept_name, location)What will be the result of this query?SELECT emp_id, name, dept_name FROM Employees NATURAL JOIN Departments; | SQL

SQL - Advanced Joins

Given two tables:
Employees(emp_id, name, dept_id)
Departments(dept_id, dept_name, location)
What will be the result of this query?

SELECT emp_id, name, dept_name FROM Employees NATURAL JOIN Departments;

ASyntax error due to missing ON clause

BRows combining employees with their department names based on matching dept_id

COnly employees with no department

DAll employees repeated for each department

Step-by-Step Solution

Solution:

Step 1: Identify common columns for NATURAL JOIN
Both tables share dept_id, so NATURAL JOIN matches rows where dept_id is equal.
Step 2: Understand the output columns
The query selects emp_id, name from Employees and dept_name from Departments, showing employee info with their department name.
Final Answer:
Rows combining employees with their department names based on matching dept_id -> Option B
Quick Check:
NATURAL JOIN matches on dept_id, returns combined rows [OK]

Quick Trick: Natural join matches on common columns, returns combined rows [OK]

Common Mistakes:

MISTAKES

Expecting all employees repeated for each department
Thinking NATURAL JOIN returns unmatched rows
Assuming syntax error without ON clause

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Given two tables:

Step 1: Identify common columns for NATURAL JOIN

Step 2: Understand the output columns

Final Answer:

Quick Check:

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