[Solved] Find the error in this SQL snippet:WITH cte1 AS (SELECT * FROM table1) cte2 AS (SELECT * FROM table2) SELECT * FROM cte1 JOIN cte2 ON cte1.id = cte2.id; | SQL

SQL - Common Table Expressions (CTEs)

Find the error in this SQL snippet:

WITH cte1 AS (SELECT * FROM table1) cte2 AS (SELECT * FROM table2) SELECT * FROM cte1 JOIN cte2 ON cte1.id = cte2.id;

AMissing JOIN condition

BMissing comma between CTE definitions

CMissing SELECT keyword before cte2

DMissing AS keyword for cte2

Step-by-Step Solution

Solution:

Step 1: Review CTE syntax
Multiple CTEs must be separated by commas within the WITH clause.
Step 2: Identify missing comma
There is no comma between cte1 and cte2 definitions, causing syntax error.
Final Answer:
Missing comma between CTE definitions -> Option B
Quick Check:
Separate multiple CTEs with commas [OK]

Quick Trick: Always separate CTEs with commas inside WITH [OK]

Common Mistakes:

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