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POmysql query to show count of distinct result
 

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  1. POmysql query to show count of distinct result
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    <p>i have three tables , i want to combine the output of three result and show the result here is my table structure and query</p> <p>table_campaign - ID is auto increment </p> <pre><code>id banner views_left packages 1 A1 555 5 2 A1 527 5 3 B1 580 98 4 C1 293 69 </code></pre> <p>table_packages-Id is auto increment </p> <pre><code>id name special 1 India IND 2 Aus Australia 3 Pak Pakistan </code></pre> <p>tablepage (uri &amp; banner in table_campaign are same)</p> <pre><code> id uri views 1 A1 54 2 B1 94 3 C1 38 </code></pre> <p>i want to check the sum of all banner of similar type in table_campaign and will check with tablepage and if the total views in table_campaign is less than tablepage views then it will display the result.</p> <p>i have tried three independent queries. can you please guide how to write so that if views in tablepage is less than combined view of views_left column of table_campaign it will show the result or it will not show any result. i want to dispaly random result out of several which satisfies this criteria</p> <pre><code>$res23 = sql_query("SELECT sum(views_left) as num from table_campaign where banner!='{$client['uri']}' " ); $row23 = sql_fetch_array($res23); $stats['views_left'] = $row23['num']; $res = sql_query("SELECT * from `table_packages` where special='{$client['location']}'"); $row = sql_fetch_array($res); $packages=$row['id']; { $res2 = sql_query("SELECT * from `table_campaign` banner where packages='{$packages}' order by views_left desc limit 4");{ while($row = sql_fetch_array($res2)) { $banner1= $row['banner']; $views_left = $row['views_left']; $output4 .= '&lt;table width="100%"&gt;&lt;tr&gt;&lt;td style="text-align:left;"&gt;&lt;a href="'.$banner1.'"&gt;'.$banner1.'&lt;/a&gt;&lt;/td&gt;&lt;td style="text-align:right;"&gt;'.$views_left.' '.$stats['views_left'].'&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt; ';} ass(array('title'=&gt;t('abc'), 'content' =&gt; '&lt;div class="toolbar"&gt;'.'&lt;div style="border:0px solid #B2BCA7;margin-bottom:20px;"&gt;&lt;div style="padding: 7px; position: relative;"&gt;'.$output4.'&lt;/div&gt;')); } </code></pre> <p>i simply wanted to show this content </p> <p>sum of table_campaign summation of view left from all row minus tablepage view </p> <p>my tablepage uri column and table_campaign banner column is same .but in tablepage the uri column is unique and it can appear only once but in table_campaign banner column can come several times so i want to add the views_left of all row from table_campaign and compare with tablepage views column .if views column for that particular uri is more than sum of views_left column it will display the output as i have shown . i think i am very clear now</p>
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    1. USSteeve
    1. USSteeve
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    1. COPlease post what you've tried so far
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      1. POmysql query to show count of distinct result
      1. USChetter Hummin
    2. COPerhaps you could start by showing us the queries you have tried, and what is wrong with them?
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      1. POmysql query to show count of distinct result
      1. USeggyal
    3. COsee the code i have updated
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      1. POmysql query to show count of distinct result
      1. USSteeve
 

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