- Category:
- SQL Server
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[SQL]
[源码]
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- Update:
- 2013-06-14
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- 草广
Description: emp (eno, ename, salary, mgr), which is the employee mgr leadership, design constraints: the requirement that lead not be lower than the wages of the average wage of his subordinates. (Note that this is a recursive query)
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HOMEWORK4.sql