•2.ON
•3.JOIN
• 4.WHERE
• 5.GROUP BY
• 6.WITH CUBE 或 WITH ROLLUP
• 7.HAVING
• 8.SELECT
• 9.DISTINCT
• 10.ORDER BY
• 11.TOP
•2.ON
•3.JOIN
• 4.WHERE
• 5.GROUP BY
• 6.WITH CUBE 或 WITH ROLLUP
• 7.HAVING
• 8.SELECT
• 9.DISTINCT
• 10.ORDER BY
• 11.TOP
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