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POHow to return specific rows that meets certain conditions
 

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  1. POHow to return specific rows that meets certain conditions
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    <p>I am totally new in SQL. I was working on a query that should return specific rows only from a table. (see. example source table and desired output below). can somebody help me figure out this one? I've tried searching through related topics on iterating through rows but was unsuccessful to find the answer I sought. thanks.</p> <p>Sample table</p> <pre><code>Machine Station Defect Code CreateTime 1 LU f1 8/20/2013 7:07 1 LU f2 8/20/2013 7:07 1 SLC d1 8/20/2013 7:08 1 SLC d2 8/20/2013 7:09 1 SLC d3 8/20/2013 7:10 1 SLC d1 8/20/2013 7:10 1 SLC d2 8/20/2013 7:11 1 SLC d1 8/20/2013 7:17 1 SLC d1 8/20/2013 7:20 1 UL f3 8/20/2013 7:26 1 UL f4 8/20/2013 7:26 1 UL f3 8/20/2013 7:26 1 UL f4 8/20/2013 7:26 2 LU f2 8/20/2013 7:29 2 SLC d1 8/20/2013 7:31 2 SLC d1 8/20/2013 7:38 2 SLC d2 8/20/2013 7:38 2 SLC d3 8/20/2013 7:39 2 SLC d2 8/20/2013 7:39 2 SLC d4 8/20/2013 7:39 2 SLC d5 8/20/2013 7:42 2 SLC d1 8/20/2013 7:43 2 SLC d1 8/20/2013 7:52 2 SLC d1 8/20/2013 7:53 2 SLC d2 8/20/2013 7:53 2 SLC d2 8/20/2013 7:54 2 SLC d4 8/20/2013 7:55 2 SLC d5 8/20/2013 7:56 </code></pre> <p>Needed result:</p> <p>OCAP Triggered on Machine1. d1 multiple occurence </p> <pre><code>Machine Station Defect Code CreateTime 1 SLC d1 8/20/2013 7:08 1 SLC d1 8/20/2013 7:10 1 SLC d1 8/20/2013 7:17 1 SLC d1 8/20/2013 7:20 </code></pre> <p>OCAP Triggered on Machine1. d1 consecutive occurence </p> <pre><code>Machine Station Defect Code CreateTime 1 SLC d1 8/20/2013 7:17 1 SLC d1 8/20/2013 7:20 </code></pre> <p>OCAP Triggered on Machine 2. d1 consecutive occurence </p> <pre><code>Machine Station Defect Code CreateTime 2 SLC d1 8/20/2013 7:31 2 SLC d1 8/20/2013 7:38 </code></pre> <p>OCAP Triggered on Machine 2. d2 multiple occurence </p> <pre><code>Machine Station Defect Code CreateTime 2 SLC d2 8/20/2013 7:38 2 SLC d2 8/20/2013 7:39 2 SLC d2 8/20/2013 7:53 </code></pre>
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    1. This table or related slice is empty.
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    1. USTolga Evcimen
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    1. COYour requirement can only be met by using stored procedures if you want to do this on SQL level. On that approach I cannot give any useful codes since I'm not so experianced with it. But the same thing can be done by writing some code on php or .net or java or any other sql supported language, whichever you're most familiar with.
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    2. CO@TolgaEvcimen I don't see why you couldn't do this with SQL. Also, I updated my answer with a SQL Fiddle example (and some fixes to the query based on that)
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      1. USSam
 

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