How to do a join that removes values?

Posted by Georg on Stack Overflow See other posts from Stack Overflow or by Georg
Published on 2010-04-06T18:03:58Z Indexed on 2010/04/06 18:13 UTC
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sql

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sql-join

Customers            Holidays

id | name            customer_id | start  | end
---+------           ------------+--------+------
 1 | Peter           1           |   5    | 10
 2 | Simon           1           |  15    | 20
 3 | Mary            2           |   5    | 20

How should my SQL query look that out of start=11,end=14 I get these customers:

Peter
Mary

Is this even manageable with a simple SQL join, or do I need to use sub-queries?

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