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VERY simple SQL - how to join two queries?

August 15, 2007 9:45am

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  • #1 / Aug 15, 2007 9:45am

    Inexperienced with SQL queries - have come to understand how the following queries work separately, but how to make them work together to display desired result? Thank you, anyone.


    {exp:query sql="SELECT m_field_id_4, m_field_id_2 FROM exp_member_data"}{exp:query sql="SELECT screen_name FROM exp_members WHERE group_id = '5'"}

    {m_field_id_4} {m_field_id_2} {screen_name}


    {/exp:query}

  • #2 / Aug 15, 2007 10:25am

    Ronny

    83 posts

    How about this:

    {exp:query sql="SELECT a.screen_name, a.group_id, b.m_field_id_4 AS field4, b.m_field_id_2 AS field2 FROM exp_member_data FROM exp_members AS a, exp_member_data AS b WHERE a.group_id = '5'"}
    
    {field4} - {field2} - {screen_name}
    
    
    {/exp:query}
  • #3 / Aug 15, 2007 10:32am

    ExpressionEngineer

    148 posts

    SELECT m.screen_name, md.m_field_id_4, md.m_field_id_2 FROM exp_members m INNER JOIN exp_member_data md USING(member_id) WHERE m.group_id ='5'
  • #4 / Aug 15, 2007 10:52am

    Thank you, Ronny - thank you, ExpressionEngineer. I have a lot to learn - but needed a solution right away and ExpressionEngine’s solution worked great ...thank you.

  • #5 / Aug 15, 2007 11:33am

    ExpressionEngineer

    148 posts

    You’re welcome, one is glad to have been of service! 😊

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