单选题：SQL 语句执行顺序

对于 SQL 语句：SELECT foo, count(foo) FROM pokes WHERE foo >10 GROUP BY foo HAVING count(foo) >3 ORDER BY foo，正确执行顺序为：





A.FROM->WHERE->GROUP BY->HAVING->SELECT->ORDER BY
B.FROM->GROUP BY->WHERE->HAVING->SELECT->ORDER BY
C.FROM->WHERE->GROUP BY->HAVING->ORDER BY->SELECT
D.FROM->WHERE->ORDER BY->GROUP BY->HAVING->SELECT


答案：A