dbt - Performance Optimization
Which dbt command helps you see the compiled SQL and its execution plan for optimization?
Which dbt command helps you see the compiled SQL and its execution plan for optimization?
easy🧠 Conceptual Q2 of 15
Step-by-Step Solution
Solution:
Step 1: Identify commands related to SQL compilation and execution plans
dbt compile generates compiled SQL but does not show execution plans. dbt debug checks setup. dbt run runs models.Step 2: Recognize the command that shows execution plans
dbt run --explain runs the model and shows the query execution plan for optimization.Final Answer:
dbt run --explain -> Option BQuick Check:
Execution plan = dbt run --explain [OK]
Quick Trick: Use dbt run --explain to see query execution plans [OK]
Common Mistakes:
MISTAKES- Using dbt compile to see execution plans
- Confusing dbt debug with profiling
- Assuming dbt run --profile shows plans
Master "Performance Optimization" in dbt
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