select g.GROUP_NAME, count(mg.MEM_ID) as NUMBER_OF_MEMBERS from GROUPS g
left join MEM_GRO mg using(GRO_ID) group by g.GRO_ID
John Meyer wrote:
I have two tables:
MEMBERS:
MEM_ID
...
GROUPS:
GRO_ID:
...
And one joiner
MEM_GRO:
MEM_ID, GRO_ID
I want to print out a list like this
Yeah, I just figured it out ten minutes ago, one of those stupid little
oversites on my part.
-Original Message-
From: Martin Jespersen [mailto:[EMAIL PROTECTED]
Sent: Wednesday, August 02, 2006 3:40 PM
To: John Meyer
Cc: mysql@lists.mysql.com
Subject: Re: Doing a join
select
On Wed, 2006-08-02 at 11:13 -0600, John Meyer wrote:
I have two tables:
MEMBERS:
MEM_ID
...
GROUPS:
GRO_ID:
...
And one joiner
MEM_GRO:
MEM_ID, GRO_ID
I want to print out a list like this
GROUP_NAME, NUMBER_OF_MEMBERS
Even when the number of members is 0, how do I do
Subject: Re: Doing a join
On Wed, 2006-08-02 at 11:13 -0600, John Meyer wrote:
I have two tables:
MEMBERS:
MEM_ID
...
GROUPS:
GRO_ID:
...
And one joiner
MEM_GRO:
MEM_ID, GRO_ID
I want to print out a list like this
GROUP_NAME, NUMBER_OF_MEMBERS
Even when the number