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POCombining multiple rows into one row SQL query
 

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  1. POCombining multiple rows into one row SQL query
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    <p>I have an SQL table below that contains data I need to collate. What I would like to do is combine all data for the ID of 746 contained in column B so that in the Results table column R2 contains the sum of column E when column C is non zero and column R4 contains the sum of column E when column D is none zero. <em>Both sums are then reduced by the percentage displayed in column F,</em> Column R3 will be the sum of column C and column R5 is the sum of column D.</p> <p><strong>Source Data</strong></p> <pre><code>+----+------+-------------+------+------------+----+ | A | B | C | D | E | F | +----+------+-------------+------+------------+----+ | 78 | 746 | 27 | 0 | 592.38 | 50 | | 78 | 746 | 27 | 0 | 592.38 | 50 | | 78 | 746 | 0 | 52.5 | 3178.36 | 50 | | 78 | 746 | 484.25 | 0 | 10616.8450 | | | 78 | 827 | 875 | 0 | 19215 | 50 | | 78 | 827 | 125 | 0 | 2745 | 50 | | 78 | 1078 | 63.59999847 | 0 | 1272 | 50 | +----+------+-------------+------+------------+----+ </code></pre> <p><strong>Results</strong></p> <pre><code>+-----+---------+--------+---------+------+ | R1 | R2 | R3 | R4 | R5 | +-----+---------+--------+---------+------+ | 746 | 5900.80 | 511.25 | 1589.18 | 52.5 | +-----+---------+--------+---------+------+ This script should populate the initial data create table #Test ( A int, B int, C decimal(10,2), D decimal(10,2), E decimal(10,2), F int ) insert into #Test select 78, 746, 27, 0, 0, 50 insert into #Test select 78, 746, 27, 0, 592.38, 50 insert into #Test select 78, 746, 0, 52.5, 3178.36, 50 insert into #Test select 78, 746, 484.25, 0, 10616.8450, 50 insert into #Test select 78, 827, 875, 0, 19215, 50 insert into #Test select 78, 827, 125, 0, 2745, 50 insert into #Test select 78, 1078,63.60, 0, 1272, 50 </code></pre> <p>As this is not something I have done a lot of in SQL server I am feeling a little flummoxed. The area where I think I need to be is subquery but am not exactly sure any help would be fantastic.</p> <p>Thanks</p>
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    1. COSo, you explained `R3` and `R5`, what about the other columns?
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      1. POCombining multiple rows into one row SQL query
      1. USLamak
    2. COThanks for your assistance everyone but it seems I have pasted in the wrong question to begin with. I have now edited to what I wanted to say.
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    3. COOk, you changed the question. But now there is no explanation for columns `R3` and `R5`. Can you post your whole question instead of parts of it?
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      1. USLamak
 

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