7. DISTINCT: Remove duplicate results.
8. ORDER BY: Sort the final results.
9. LIMIT: Return a specific number of rows.
This flow ensures efficient data processing and a clear structure!
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Understanding SQL Query Execution Order in Simple Terms
Here's the step-by-step order:
1. FROM: Start by selecting your data source (tables).
2. JOIN: Combine data from multiple tables.
3. WHERE: Filter rows that don't meet the criteria.
4. GROUP BY: Organize rows into groups for aggregation.
5. HAVING: Filter the groups after grouping.
6. SELECT: Choose which columns to display.
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