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POWriting MySQL query with several table joins or multiple select
 

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  1. POWriting MySQL query with several table joins or multiple select
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    <p>I am trying to write a MySQL query that gives me results of Organisation Name, its Post Code, any Events that belong to the Organisation and the Post Code of that Event. I've tried all sorts of of join, join and select combinations to no avail. Is this something that is possible ? (I could have a separate table for Org Address and Event Address but it seems like it should be possible to use just one table)</p> <p>My table structures:</p> <pre><code>mysql&gt; DESCRIBE cc_organisations; +-------------+------------------+------+-----+---------+----------------+ | Field | Type | Null | Key | Default | Extra | +-------------+------------------+------+-----+---------+----------------+ | id | int(10) unsigned | NO | PRI | NULL | auto_increment | | user_id | int(10) unsigned | NO | MUL | NULL | | | type | enum('C','O') | YES | | NULL | | | name | varchar(150) | NO | MUL | NULL | | | description | text | YES | | NULL | | +-------------+------------------+------+-----+---------+----------------+ 5 rows in set (0.00 sec) mysql&gt; DESCRIBE cc_events; +-------------+------------------+------+-----+---------+----------------+ | Field | Type | Null | Key | Default | Extra | +-------------+------------------+------+-----+---------+----------------+ | id | int(10) unsigned | NO | PRI | NULL | auto_increment | | org_id | int(10) unsigned | NO | MUL | NULL | | | name | varchar(150) | NO | MUL | NULL | | | start_date | int(11) | NO | MUL | NULL | | | end_date | int(11) | YES | MUL | NULL | | | start_time | int(11) | NO | | NULL | | | end_time | int(11) | NO | | NULL | | | description | text | YES | | NULL | | +-------------+------------------+------+-----+---------+----------------+ 8 rows in set (0.00 sec) mysql&gt; DESCRIBE cc_addresses; +--------------+------------------+------+-----+---------+----------------+ | Field | Type | Null | Key | Default | Extra | +--------------+------------------+------+-----+---------+----------------+ | id | int(10) unsigned | NO | PRI | NULL | auto_increment | | org_id | int(10) unsigned | YES | MUL | NULL | | | event_id | int(10) unsigned | YES | MUL | NULL | | | post_code | varchar(7) | NO | MUL | NULL | | | address_1 | varchar(100) | NO | | NULL | | | address_2 | varchar(100) | YES | | NULL | | | town | varchar(50) | NO | | NULL | | | county | varchar(50) | NO | | NULL | | | email | varchar(150) | NO | | NULL | | | phone | int(11) | YES | | NULL | | | mobile | int(11) | YES | | NULL | | | website_uri | varchar(150) | YES | | NULL | | | facebook_uri | varchar(250) | YES | | NULL | | | twitter_uri | varchar(250) | YES | | NULL | | +--------------+------------------+------+-----+---------+----------------+ 14 rows in set (0.00 sec) </code></pre>
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    1. USAshley Bye
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    1. CODo you assign both org_id and event_id at the same time or are they mutually exclusive in cc_addresses?
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