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POmysql where clause spanning multiple years?
 

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  1. POmysql where clause spanning multiple years?
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    <p>I have mysql query that outputs years leads v sales and calculates the conversions rates which worked great in 2012 as it only held a years data. Now its 2013 I need to change how it works but have become stuck. If a lead came in December 2012, then became a sale in 2013 its is ommitted from my query output as it only asks for CaseDate of 2013.</p> <pre><code>Select q.*, ROUND(100 * q.Comms / q.Total, 2) As Conversion, If(q.Adviser Is Null, 1, 0) As remove From (Select a.ContactFullName As Adviser, Sum(Year(b.CaseDate) = 2013 And Month(b.CaseDate) = 1) As Jan, Sum(Year(b.CaseDate) = 2013 And Month(b.CaseDate) = 2) As Feb, Sum(Year(b.CaseDate) = 2013 And Month(b.CaseDate) = 3) As Mar, ..... Dec Sum(Case When Year(b.CaseDate) = 2013 And Month(b.CaseDate) Between '1' And '12' Then 1 Else 0 End) As Total, Sum(Case When (Year(b.CaseDate) = 2012 Or Year(b.CaseDate) = 2013) And Year(b.StatusSubmittedDate) = ".(int)$_POST['year']." And Month(b.StatusSubmittedDate) Between ".(int)$_POST['start']." And ".(int)$_POST['end']." Then 1 Else 0 End) As Comms From tblcontacts a Inner Join tblcases b On a.ContactID = b.ContactAssignedTo Group By a.ContactFullName With Rollup) q </code></pre> <p>This works;</p> <pre><code>Sum(Case When (Year(b.CaseDate) = 2012 Or Year(b.CaseDate) = 2013) And Year(b.StatusSubmittedDate) = 2013 And Month(b.CaseDate) Between '1' And '12' Then 1 Else 0 End) As Comms </code></pre> <p>This donly shows leads entered &amp; submitted in 2013;</p> <pre><code>Sum(Case When (Year(b.CaseDate) = 2012 Or Year(b.CaseDate) = 2013) And Year(b.StatusSubmittedDate) = ".(int)$_POST['year']." And Month(b.CaseDate) Between ".(int)$_POST['start']." And ".(int)$_POST['end']." Then 1 Else 0 End) As Comms </code></pre> <p>Many Thanks</p>
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