[Solved] Which of the following is the correct syntax to run EXPLAIN ANALYZE on a query? — Ans: EXPLAIN ANALYZE SELECT * FROM users; | PostgreSQL

PostgreSQL - Performance Tuning

Which of the following is the correct syntax to run EXPLAIN ANALYZE on a query?

ASELECT EXPLAIN ANALYZE * FROM users;

BANALYZE EXPLAIN SELECT * FROM users;

CEXPLAIN ANALYZE SELECT * FROM users;

DEXPLAIN SELECT ANALYZE * FROM users;

Step-by-Step Solution

Solution:

Step 1: Recall the correct order of EXPLAIN ANALYZE
The correct syntax is EXPLAIN ANALYZE followed by the query.
Step 2: Check each option for syntax correctness
Only EXPLAIN ANALYZE SELECT * FROM users; follows the correct syntax: EXPLAIN ANALYZE SELECT ...
Final Answer:
EXPLAIN ANALYZE SELECT * FROM users; -> Option C
Quick Check:
Correct syntax = EXPLAIN ANALYZE + query [OK]

Quick Trick: EXPLAIN ANALYZE always precedes the query [OK]

Common Mistakes:

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Which of the following is the correct syntax to run EXPLAIN ANALYZE on a query?