[Solved] Why might a developer choose LEFT JOIN over RIGHT JOIN in practice? — Ans: LEFT JOIN is more readable because tables are listed in natural order. | SQL

SQL - LEFT and RIGHT JOIN

Why might a developer choose LEFT JOIN over RIGHT JOIN in practice?

ARIGHT JOIN is deprecated and not supported in most databases.

BRIGHT JOIN returns fewer rows than LEFT JOIN.

CLEFT JOIN always performs faster than RIGHT JOIN.

DLEFT JOIN is more readable because tables are listed in natural order.

Step-by-Step Solution

Solution:

Step 1: Understand practical reasons for JOIN choice
LEFT JOIN is often preferred because it reads naturally: main table first, then joined table.
Step 2: Evaluate other options
RIGHT JOIN is supported and not deprecated; performance depends on data, not JOIN type; RIGHT JOIN does not return fewer rows by default.
Final Answer:
LEFT JOIN is more readable because tables are listed in natural order. -> Option D
Quick Check:
Readability preference = B [OK]

Quick Trick: LEFT JOIN preferred for readability and natural table order [OK]

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Why might a developer choose LEFT JOIN over RIGHT JOIN in practice?