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08.10.2008 at 10:45PM PDT, ID: 23636992
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8.4

MySQL does not like this query, why?

Asked by pdheady in MySQL Server

Tags:

MySQL said: Documentation
#1054 - Unknown column 'o.entered_at' in 'order clause'

That column does exist and i have used o.entered_at before I did the UNION call.

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SELECT
    c.contact_id as contact_id,
    c.first_names as first_names,
    c.last_name as last_name,
    c.home_phone as home_phone,
    c.work_phone as work_phone,
    c.cell_phone as cell_phone,
    o.entered_at as entered_at
FROM
    contacts AS c
    INNER JOIN opportunities AS o
        ON o.contact_id = c.contact_id 
WHERE
    o.opportunity_status_id = 9 
    AND o.lender_id IN (3, 4, 5)
    AND o.entered_at BETWEEN '" . $startDate . "' AND '" . $endDate . "'
GROUP BY
    c.contact_id  
HAVING
    COUNT(DISTINCT o.lender_id) = 3  
UNION
SELECT
    c.contact_id as contact_id,
    c.first_names as first_names,
    c.last_name as last_name,
    c.home_phone as home_phone,
    c.work_phone as work_phone,
    c.cell_phone as cell_phone,
    o.entered_at as entered_at
FROM
    contacts AS c
    INNER JOIN opportunities AS o
        ON o.contact_id = c.contact_id 
WHERE
    o.opportunity_status_id = 9 
    AND o.level = 'x'
    AND o.entered_at BETWEEN '" . $startDate . "' AND '" . $endDate . "'    
GROUP BY
    c.contact_id           
ORDER BY 
    MIN(o.entered_at) DESC
[+][-]08.10.2008 at 10:56PM PDT, ID: 22202037

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[+][-]08.10.2008 at 10:59PM PDT, ID: 22202048

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[+][-]08.10.2008 at 11:22PM PDT, ID: 22202112

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About this solution

Zone: MySQL Server
Tags: MYSQL
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Solution Provided By: HuyBD
Participating Experts: 2
Solution Grade: A
 
 
[+][-]08.10.2008 at 11:32PM PDT, ID: 22202142

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[+][-]08.10.2008 at 11:35PM PDT, ID: 22202155

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[+][-]08.10.2008 at 11:43PM PDT, ID: 22202182

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[+][-]08.10.2008 at 11:45PM PDT, ID: 22202194

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[+][-]09.22.2008 at 02:33PM PDT, ID: 22544393

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[+][-]09.27.2008 at 06:47AM PDT, ID: 22587002

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