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6.6

Select from 1 table depending on count from another

Asked by g-spot in MS SQL Server

Tags: 1, from, select, table

How do i select from one table depending on the count of records in another table?

In the example below I want to select a variety of fields from  "tbl_linkssubcategory" and "tbl_links" but ONLY if there are 1 or more records in "tbl_links".

Is this possible with 1 query?

SELECT        tbl_linkssubcategory.SubCategoryName AS Name, tbl_linkssubcategory.CategoryDesc AS Description, tbl_links.ItemID
FROM            tbl_linkssubcategory INNER JOIN
                         tbl_links ON tbl_linkssubcategory.SubCategoryID = tbl_links.SubCategoryID
WHERE        (tbl_linkssubcategory.ParentCategoryID = @ParentCategoryID)
ORDER BY Name
 
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[+][-]06/26/07 06:11 AM, ID: 19363272Accepted Solution

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About this solution

Zone: MS SQL Server
Tags: 1, from, select, table
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Solution Provided By: tncbbthositg
Participating Experts: 3
Solution Grade: A
 
[+][-]06/26/07 05:51 AM, ID: 19363107Expert Comment

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[+][-]06/26/07 05:59 AM, ID: 19363172Expert Comment

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[+][-]06/26/07 05:59 AM, ID: 19363178Author Comment

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[+][-]06/26/07 06:00 AM, ID: 19363181Author Comment

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[+][-]06/26/07 06:04 AM, ID: 19363203Expert Comment

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[+][-]06/26/07 06:05 AM, ID: 19363215Expert Comment

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[+][-]06/26/07 06:14 AM, ID: 19363291Expert Comment

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[+][-]06/26/07 07:09 AM, ID: 19363803Author Comment

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[+][-]06/26/07 07:11 AM, ID: 19363820Expert Comment

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[+][-]06/26/07 07:18 AM, ID: 19363889Author Comment

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[+][-]06/26/07 07:19 AM, ID: 19363898Expert Comment

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[+][-]06/26/07 07:28 AM, ID: 19363978Author Comment

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