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POHow do I concatenate multiple row results to one line?
 

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  1. POHow do I concatenate multiple row results to one line?
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    <blockquote> <p><strong>Possible Duplicate:</strong><br> <a href="https://stackoverflow.com/questions/9139472/concatenate-grouped-rows">Concatenate grouped rows</a> </p> </blockquote> <p>I am working with this table:</p> <pre><code>fecha cliente preg resp puntos calif pagoxejec 2009-03-28 00:00:00 2005 9 23 1 94 5 5 2009-03-28 00:00:00 2005 9 31 1 94 5 5 2009-03-28 00:00:00 2005 9 32 1 55 3 3 2009-03-28 00:00:00 2005 9 33 1 37 2 2 2009-03-28 00:00:00 2005 9 34 0 0 0 0 2009-03-28 00:00:00 2379 7 8 1 0 35 35 </code></pre> <p>(This has more records.)</p> <p>I have a table called <code>cliente</code> and now this is my query:</p> <pre><code>DECLARE @supervisor varchar(50)/* sera una cadena de tipo 1 ó 3,4,5 para usarse como supervisor in (@supervisor)*/ DECLARE @fechainicial datetime /*será la fecha inicial tomada*/ DECLARE @fechafinal datetime /*será la fecha final tomada*/ SET @supervisor='1,2,3,4' SET @fechainicial='2009-02-1 00:00:00.000' SET @fechafinal='2009-03-19 00:00:00.000' SELECT smerc.cliente, nivelmkt nivel, MAX(fecha) ultima, preg, resp FROM smerc INNER JOIN clientes on smerc.cliente=clientes.cliente WHERE fecha BETWEEN @fechainicial AND @fechafinal AND resp=1 GROUP BY smerc.cliente, preg, resp, nivelmkt ORDER BY smerc.cliente </code></pre> <p>And some results:</p> <pre><code>cliente nivel ultima preg resp 892 1 2009-03-03 00:00:00 2 1 892 1 2009-03-03 00:00:00 3 1 892 1 2009-03-03 00:00:00 6 1 892 1 2009-03-03 00:00:00 23 1 892 1 2009-03-03 00:00:00 32 1 892 1 2009-03-03 00:00:00 34 1 892 1 2009-03-03 00:00:00 44 1 892 1 2009-03-03 00:00:00 999 1 1889 1 2009-03-03 00:00:00 2 1 </code></pre> <p>The <code>nivel</code> table:</p> <pre><code> nivel preg nomtiny 1 1 E 1 2 OME 1 3 EX 1 4 EP 1 5 E7 1 6 ROT 1 11 H 1 12 PPA 1 21 PDV 1 23 CDP 1 31 EXI 1 32 PLC 1 33 COP 1 34 PM 1 40 O 1 41 PAP 1 44 NCA 1 999 PRP 2 1 E </code></pre> <p>Now i need next result:</p> <pre><code>cliente nivel preg nomtiny 892 1 1 E 892 1 4 EP 892 1 5 E7 892 1 11 H 892 1 12 PPA 892 1 21 PDV 892 1 31 EXI 892 1 33 COP 892 1 40 O 892 1 41 PAP </code></pre> <p>You can see on <code>smerc (BETWEEN @fechainicial AND @fechafinal)</code> this client on the last result doesn't have this spreguntas'records or respuesta=0</p> <blockquote> <p>(2 condition client doesn't have this preg, (with cliente'nivel) or he does have this record but with resp equal to 0 )</p> </blockquote> <p>Then my final result must be this:</p> <pre><code>client allnomtinyforthisclient 892 E,EP,E7,H,PPA,PDV,EXI,COP,O,PAP </code></pre> <p>How do I get multiple rows to appear on one line as above?</p> <p>server is sql 2005</p>
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      1. POHow do I concatenate multiple row results to one line?
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    1. COWhat's your question?
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    2. COhow to get the last result
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    3. COI'm not 100% sure from your question, but I think you may want to look at the PIVOT command (if you are using SQL SERVER then here: http://msdn.microsoft.com/en-us/library/ms177410(v=sql.105).aspx)
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