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POMySQL Left Join help
 

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    <p>Hello again community,</p> <p>I posted a question just over an hour ago asking for some help fixing a SQL query, that was promptly answered and was a great help. Sadly though, upon reflection and further usage, it turns out that the query was returning all rows in the targeted table. I validated this by putting the mysql_fetch_object inside a while loop.</p> <p>So what I desperately need now is someone to have a look at the SQL query and tell me what is going wrong and if possible how to fix it. I simply just need one row (the correct row) to be found when using $_SESSION['model'] as the reference.</p> <p>Below is the full content of my previous question.</p> <p>Thank you in advance.</p> <p>============================================================================</p> <p>web_quote_models table</p> <pre><code>id | model | product_id | cpu_id | ram_id | hdd_id | os_id | opt_id ========================================================================= 1 | 000001 | 1 | 1 | 1 | 1 | 1 | 1 2 | 000002 | 1 | 2 | 2 | 2 | 2 | 2 3 | 000003 | 1 | 3 | 3 | 3 | 3 | 3 4 | 000004 | 1 | 4 | 4 | 4 | 4 | 4 </code></pre> <p>web_quote_component_cpu table</p> <pre><code>id | name ========================================================================== 1 | Intel&amp;reg; Core&amp;trade; i3 2100 3.1GHz dual-core 2 | Intel&amp;reg; Core&amp;trade; i5 2500 2.7GHz quad-core 3 | Intel&amp;reg; Core%trade; i7 2600 3.4GHz 8mb Cache dual-core </code></pre> <p>So what I need to achieve is a query that will look inside the web_quote_models table and match the model field with a $_SESSION['model'] then match the web_quote_models.cpu_id field with the web_quote_component.id.</p> <p>This is what I have so far; I cant be too far off I think.</p> <pre><code>(" SELECT web_quote_component_cpu.name FROM web_quote_component_cpu LEFT JOIN web_quote_models ON web_quote_component_cpu.id=web_quote_models.cpu_id AND web_quote_models.name='".$_SESSION['model']."' "); </code></pre> <p>A massive thank you in advance to anyone that helps.</p> <p>Dan.</p>
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    1. COShouldn't it be: AND web_quote_models. **model** ='".$_SESSION['model']."'
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