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Re: Error:1248
Posted by: Phillip Ward
Date: July 18, 2018 08:05AM

What's wrong with ...

select avg(empsal) from Employee ;

... then put that into a variable and use it to do the second, real query?

select count( * ) c 
from Employee 
where empsal > ? ;

There's an awful lot to be said for keeping things simple.

Regards, Phill W.

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Posted
July 17, 2018 09:49PM
Re: Error:1248
July 18, 2018 08:05AM


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