The query above contains a correlated subquery, since the main query and the subquery are relaying on the same table, the employees table.
以上查询包含一个相关子查询，因为主查询和子查询依靠于同一个表，即employees表。
The query above contains a correlated subquery, since the main query and the subquery are relaying on the same table, the employees table.
以上查询包含一个相关子查询，因为主查询和子查询依靠于同一个表，即employees表。
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