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Questionselect problem Pin
Stephan Hoppe4-Jul-08 12:24
Stephan Hoppe4-Jul-08 12:24 
Hi guys,

I am trying to figure out how to solve this simple select statement, but somehow I am unable to get it all together. I simplified my problem which is like this. I have a unlimited number of persons and teams. Each person can be a member of one or more teams. I would like to figure out which person is a member of all teams. To make it easier for you to follow here is a SQL snippet to create sample tables and data

create table #person
(
	PersonId varchar(2),
	Firstname nvarchar(50)
)

create table #member
(
	PersonId varchar(2),
	TeamId varchar(2)
)

create table #team
(
	TeamId varchar(2),
	TeamName nvarchar(50)
)


insert into #person values ('P1', 'Wayne');
insert into #person values ('P2', 'Rick');
insert into #person values ('P3', 'Bob');

insert into #team values ('T1', 'Team 1');
insert into #team values ('T2', 'Team 2');
insert into #team values ('T3', 'Team 3');


insert into #member values ('P1', 'T1');
insert into #member values ('P2', 'T1');
insert into #member values ('P2', 'T2');
insert into #member values ('P2', 'T3');
insert into #member values ('P3', 'T3');

drop table #member
drop table #person
drop table #team


The only person in all teams is Rick.

Thanks for any kind of help on this matter.


Cheers!
Byteloser

P.S: By the way I am using SQL Server 2005
AnswerRe: select problem Pin
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