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Re: two foreign keys

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: "Josh Berkus" <josh(at)agliodbs(dot)com>
Cc: Brian <Brrrian(at)Excite(dot)com>, pgsql-novice(at)postgresql(dot)org
Subject: Re: two foreign keys
Date: 2002-02-16 23:26:00
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Lists: pgsql-novice
"Josh Berkus" <josh(at)agliodbs(dot)com> writes:
> SELECT session_id, session_name, op_start.operator_name,
>  op_end.operator_name
> FROM sessions
>    JOIN operators op_start ON sessions.operator_start_id =
>  op_start.operator_id
>    JOIN operators op_end ON sessions.operator_end_id =
>  op_start.operator_id;

I think you meant "ON sessions.operator_end_id = op_end.operator_id"
at the end there.  Otherwise a fine example...

			regards, tom lane

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