Re: How to find Brothers and Sisters?
Date: 2 Dec 2006 09:19:41 -0800
> Just for sisters...
> select P2.name, P2.sex
> from person P2 inner join link on P2.id = link.parent
> inner join (select id from link inner join person P1
> on child = person.id where person.name = 'John') B
> on P2.id = B.id
> where P2.name <> 'John'
> and P2.sex='Female'
When I try to run the above query in Access, I get the following message: "Syntax error (missing operator) in query expression P2.id = link.parent inner join .... P2.id = B.id"
What am I doing wrong? Below is the query for john's sisters that executes ok.
FROM ((person INNER JOIN link ON person.id = link.child) INNER JOIN link AS link2 ON link.parent = link2.parent) INNER JOIN person AS P2 ON link2.child = P2.id WHERE (((P2.name)<>"John")
AND ((person.name)="John") AND ((P2.sex)="Female")); person id name sex 1 Adam Male 2 John Male 3 Jack Male 4 Mary Female link parent child Adam John Adam Jack Adam MaryReceived on Sat Dec 02 2006 - 18:19:41 CET