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Single table operations
SELECT, WHERE, AND, OR, ORDER BY, LIMIT
COUNT, SUM, AVERAGE, MIN, MAX, GROUP BY, HAVING
IN, BETWEEN, LIKE, CASE WHEN
Multi-table operations
INNER JOIN
OUTER JOIN
UNION, UNION ALL
WINDOW functions
AVG, SUM, MAX/MIN
ROW_NUMBER, RANK, DENSE_RANK
NTILE
LAG, LEAD
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