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POSQL Query generating this error -Only one expression can be specified in the select list when the subquery is not introduced with EXISTS.
 

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  1. POSQL Query generating this error -Only one expression can be specified in the select list when the subquery is not introduced with EXISTS.
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    <p>I have a SQL query Question, I am trying to nest two separate queries which run perfectly fine individually. </p> <hr> <p>The first query is </p> <pre><code>Select DISTINCT Leads.EmailAddress,ClientCustomFields.CommonName , LeadSources.Name, CONVERT(VARCHAR(10), leads.LeadStatusDate,101) AS [MM/DD/YYYY],Leads.Age,Leads.State, Leads.ProgramOfInterest, Leads.HighestEducationLevel, Leads.LeadNumber from LeadSources inner join Leads on Leads.LeadSourceNumber=LeadSources.LeadSourceNumber join ClientCustomFieldPrograms on Leads.ClientCustomFieldProgramsNumber=ClientCustomFieldPrograms.ClientCustomFieldProgramsNumber join ClientCustomFields on ClientCustomFieldPrograms.ClientCustomFieldsNumber=ClientCustomFields.ClientCustomFieldsNumber where Leads.EmailAddress in ('beloved1965@charter.net') AND Year (Leads.LeadDate)=2011 and ClientCustomFields.CommonName LIKE '%Ashford%' and Leads.LeadStatus='sent' order by Leads.EmailAddress </code></pre> <hr> <p>The second query</p> <pre><code> /****** Script for SelectTopNRows command from SSMS ******/ SELECT CASE WHEN CustomFieldsXML.value('(/Salutation/node())[1]', 'varchar(max)') = 'Mr.' THEN 'Male' WHEN CustomFieldsXML.value('(/Salutation/node())[1]', 'varchar(max)') = 'Mrs.' THEN 'Female' WHEN CustomFieldsXML.value('(/Salutation/node())[1]', 'varchar(max)') = 'Ms.' THEN 'Female' ELSE 'Unknown' END as Gender, dbo.ClientLeadDistribution.LeadNumber, dbo.ClientLeadDistribution.Postdate, dbo.ClientLeadDistribution.ClientCustomFieldsNumber, dbo.ClientCustomFields.CommonName, dbo.Leads.LeadSourceNumber, dbo.LeadSources.Name, dbo.Leads.ProgramOfInterest, dbo.Leads.EmailAddress from dbo.ClientLeadDistribution join dbo.Leads on dbo.ClientLeadDistribution.LeadNumber = dbo.Leads.LeadNumber join dbo.LeadSources on dbo.Leads.LeadSourceNumber = dbo.LeadSources.LeadSourceNumber join dbo.ClientCustomFields on dbo.ClientLeadDistribution.ClientCustomFieldsNumber = dbo.ClientCustomFields.ClientCustomFieldsNumber where CustomFieldsXML.exist('/Salutation') = 1 and YEAR (postdate) = 2012 and MONTH (postdate)=1 --and dbo.ClientLeadDistribution.ClientCustomFieldsNumber in (1810,1820,1830,2750,2760,2770) order by PostDate, ClientCustomFieldsNumber </code></pre> <hr> <p>The combination is </p> <pre><code> Select DISTINCT ClientLeadDistribution.ClientCustomFieldsNumber, Leads.EmailAddress,ClientCustomFields.CommonName , LeadSources.Name, CONVERT(VARCHAR(10), leads.LeadStatusDate,101) AS [MM/DD/YYYY],Leads.Age,Leads.State, Leads.ProgramOfInterest, Leads.HighestEducationLevel, Leads.LeadNumber from LeadSources inner join Leads on Leads.LeadSourceNumber=LeadSources.LeadSourceNumber join ClientCustomFieldPrograms on Leads.ClientCustomFieldProgramsNumber=ClientCustomFieldPrograms.ClientCustomFieldProgramsNumber join ClientCustomFields on ClientCustomFieldPrograms.ClientCustomFieldsNumber=ClientCustomFields.ClientCustomFieldsNumber join ClientLeadDistribution on ClientCustomFields.ClientCustomFieldsNumber=ClientLeadDistribution.ClientCustomFieldsNumber where Leads.EmailAddress in ('beloved1965@charter.net') AND Year (Leads.LeadDate)=2011 and ClientCustomFields.CommonName LIKE '%Fortis%' and Leads.LeadStatus='sent' and ClientLeadDistribution.ClientCustomFieldsNumber =(SELECT ClientLeadDistribution.CustomFieldsXML,CASE WHEN CustomFieldsXML.value('(/Salutation/node())[1]', 'varchar(max)') = 'Mr.' THEN 'Male' WHEN CustomFieldsXML.value('(/Salutation/node())[1]', 'varchar(max)') = 'Mrs.' THEN 'Female' WHEN CustomFieldsXML.value('(/Salutation/node())[1]', 'varchar(max)') = 'Ms.' THEN 'Female' ELSE 'Unknown' END as Gender from dbo.ClientLeadDistribution join dbo.Leads on dbo.ClientLeadDistribution.LeadNumber = dbo.Leads.LeadNumber join dbo.LeadSources on dbo.Leads.LeadSourceNumber = dbo.LeadSources.LeadSourceNumber join dbo.ClientCustomFields on dbo.ClientLeadDistribution.ClientCustomFieldsNumber = dbo.ClientCustomFields.ClientCustomFieldsNumber where CustomFieldsXML.exist('/Salutation') = 1 AND YEAR (postdate) = 2012 and MONTH (postdate)=1) --and dbo.ClientLeadDistribution.ClientCustomFieldsNumber in (1810,1820,1830,2750,2760,2770)--order by ClientCustomFields.CommonName--order by Leads.EmailAddress </code></pre> <p>And Finally I get this error I tried stuff but nothing seems to work. Any help or suggestions appreciated.</p>
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    1. PO
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      1. PTAnswer
    1. This table or related slice is empty.
    1. PTQuestion
    1. This table or related slice is empty.
    1. USYaba
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    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PO
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      1. PTAnswer
    1. This table or related slice is empty.
    1. This table or related slice is empty.
 

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