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yawnzzzz
Starting Member
13 Posts |
 Posted - 2009-07-22 : 14:51:41
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Hi,I have products in one table and styles in another table. I want to find the products where there's no corresponding style.This should get the list:SELECT p.PRODUCT, s.STYLE FROM PRODUCTS p LEFT JOIN STYLES s on p.STYLE_ID = s.STYLE_ID , but it's millions of lines long, so I'd like to just see the one's without a corresponding style.I thought about:WHERE s.STYLE = NULL ...but that returns nothing, so I'm not sure if everything is working correctly, or if that won't work. |
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jimf
Master Smack Fu Yak Hacker
2875 Posts |
Posted - 2009-07-22 : 14:57:10
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| WHERE s.STYLE IS NULLJim |
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yawnzzzz
Starting Member
13 Posts |
Posted - 2009-07-22 : 14:59:43
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| Perfect! Thank you. |
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X002548
Not Just a Number
15586 Posts |
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Only show data where join returns nothing