SQL查询顺序


(8) SELECT (9)DISTINCT (11)TOP_specification select_list
(1) FROM left_table
(3) join_type JOIN right_table
(2) ON join_condition
(4) WHERE where_condition
(5) GROUP BY group_by_list
(6) WITH {CUBE|ROLLUP}
(7) HAVING having_condition
(10)ORDER BY order_by_list

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