<?xml version="1.0" encoding="UTF-8"?>
<rss xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:taxo="http://purl.org/rss/1.0/modules/taxonomy/" version="2.0">
  <channel>
    <title>topic Re: Distinct in Brasil</title>
    <link>https://community.qlik.com/t5/Brasil/Distinct/m-p/1474787#M54360</link>
    <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;P&gt;Muito útil saber disso, abraços.&lt;/P&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
    <pubDate>Mon, 20 Nov 2017 15:41:43 GMT</pubDate>
    <dc:creator>marcelvinicius</dc:creator>
    <dc:date>2017-11-20T15:41:43Z</dc:date>
    <item>
      <title>Distinct</title>
      <link>https://community.qlik.com/t5/Brasil/Distinct/m-p/1474786#M54359</link>
      <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;P&gt;Olá, pessoal!&lt;/P&gt;&lt;P&gt;O uso de um DISTINCT em um script de carga pode levar a alguns resultados "estranhos" se você não estiver familiarizado com a maneira que o Qlik processa as informações.&lt;/P&gt;&lt;P&gt;Suponha o script abaixo, quantas linhas ao final devem existir na tabela A?&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;PRE __default_attr="xml" __jive_macro_name="code" class="jive_macro_code _jivemacro_uid_15111867109428662 jive_text_macro" jivemacro_uid="_15111867109428662"&gt;
&lt;P&gt;TableA:&lt;/P&gt;
&lt;P&gt;load&amp;nbsp; * Inline [&lt;/P&gt;
&lt;P&gt;F1, F2&lt;/P&gt;
&lt;P&gt;1,1&lt;/P&gt;
&lt;P&gt;1,2&lt;/P&gt;
&lt;P&gt;1,1&lt;/P&gt;
&lt;P&gt;1,2&lt;/P&gt;
&lt;P&gt;];&lt;/P&gt;
&lt;P&gt;&lt;/P&gt;
&lt;P&gt;load distinct * Inline [&lt;/P&gt;
&lt;P&gt;F1, F2&lt;/P&gt;
&lt;P&gt;1,1&lt;/P&gt;
&lt;P&gt;1,2&lt;/P&gt;
&lt;P&gt;1,1&lt;/P&gt;
&lt;P&gt;1,2&lt;/P&gt;
&lt;P&gt;];&lt;/P&gt;

&lt;/PRE&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;Opções:&lt;/P&gt;&lt;OL style="list-style-type: lower-alpha;"&gt;&lt;LI&gt;6&lt;/LI&gt;&lt;LI&gt;8&lt;/LI&gt;&lt;LI&gt;2&lt;/LI&gt;&lt;/OL&gt;&lt;P&gt;Você se surpreenderia se a resposta correta for 2? Duvida? Teste ai no seu Qlikview ou Sense.&lt;/P&gt;&lt;P&gt;Mas como assim? E aqueles 4 registros da primeira tabela, para onde foram?&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;Um qualificador DISTINCT em um load não se aplica apenas a aquela operação, mas a &lt;SPAN style="text-decoration: underline;"&gt;tabela como um todo&lt;/SPAN&gt;. Se você fizer várias operações com uma tabela e em apenas uma dela houver um DISTINCT toda a tabela final será composta apenas com os as linhas distintas.&lt;/P&gt;&lt;P&gt;Uma vez 'tocada' por um DISTINCT a tabela sempre será todos os seus valores repetidos eliminados não importa se você fizer um JOIN, CONCATENATE ou outro comando.&lt;/P&gt;&lt;P&gt;Ela fica 'contaminada', hehe&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;That´s all folks&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;&lt;A href="https://www.clever.com.br/distinct/"&gt;Link para post no meu blog&lt;/A&gt;&lt;/P&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
      <pubDate>Mon, 20 Nov 2017 14:11:00 GMT</pubDate>
      <guid>https://community.qlik.com/t5/Brasil/Distinct/m-p/1474786#M54359</guid>
      <dc:creator>Clever_Anjos</dc:creator>
      <dc:date>2017-11-20T14:11:00Z</dc:date>
    </item>
    <item>
      <title>Re: Distinct</title>
      <link>https://community.qlik.com/t5/Brasil/Distinct/m-p/1474787#M54360</link>
      <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;P&gt;Muito útil saber disso, abraços.&lt;/P&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
      <pubDate>Mon, 20 Nov 2017 15:41:43 GMT</pubDate>
      <guid>https://community.qlik.com/t5/Brasil/Distinct/m-p/1474787#M54360</guid>
      <dc:creator>marcelvinicius</dc:creator>
      <dc:date>2017-11-20T15:41:43Z</dc:date>
    </item>
    <item>
      <title>Re: Distinct</title>
      <link>https://community.qlik.com/t5/Brasil/Distinct/m-p/1474788#M54361</link>
      <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;P&gt;Clever,&lt;/P&gt;&lt;P&gt;Muito interessante.&lt;/P&gt;&lt;P&gt;Abraços&lt;/P&gt;&lt;P&gt;David&lt;/P&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
      <pubDate>Mon, 20 Nov 2017 22:08:53 GMT</pubDate>
      <guid>https://community.qlik.com/t5/Brasil/Distinct/m-p/1474788#M54361</guid>
      <dc:creator>Anonymous</dc:creator>
      <dc:date>2017-11-20T22:08:53Z</dc:date>
    </item>
  </channel>
</rss>

