[Solved] Identify the error in this query:SELECT * FROM Products LEFT JOIN Categories WHERE Products.cat_id = Categories.id; | SQL

SQL - LEFT and RIGHT JOIN

Identify the error in this query:

SELECT * FROM Products LEFT JOIN Categories WHERE Products.cat_id = Categories.id;

ALEFT JOIN cannot be used without WHERE clause.

BMissing ON keyword before join condition.

CTable names are incorrect.

DJOIN condition should be in WHERE clause.

Step-by-Step Solution

Solution:

Step 1: Check JOIN syntax
JOIN conditions must be specified after ON keyword, not in WHERE clause.
Step 2: Identify missing ON keyword
The query uses WHERE instead of ON for join condition, causing syntax error.
Final Answer:
Missing ON keyword before join condition. -> Option B
Quick Check:
JOIN syntax error = A [OK]

Quick Trick: JOIN conditions go after ON, not in WHERE [OK]

Common Mistakes:

MISTAKES

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