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jaugwar
Starting Member
6 Posts |
 Posted - 2011-08-28 : 23:20:51
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| Can any one help with this:How to create sub column for a column?For Eg. If you create a columns say Phone_Number and you want to add more than one phone number for a record. so how can one do this?Thank you.jackson |
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visakh16
Very Important crosS Applying yaK Herder
52326 Posts |
Posted - 2011-08-29 : 00:14:44
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| keeping into consideration 1 NF, the best way to do this is to add an associated table which will have PhoneNumberID,ActualNumbervalue and FK which relates to your main table.------------------------------------------------------------------------------------------------------SQL Server MVPhttp://visakhm.blogspot.com/ |
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gwilson67
Starting Member
42 Posts |
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visakh16
Very Important crosS Applying yaK Herder
52326 Posts |
Posted - 2011-08-29 : 00:54:35
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| yep. you'll have one to many relationship from your current table to new table. this will make it flexible and enable you to add as many phone numbers as possible associated to single entity to your main table.------------------------------------------------------------------------------------------------------SQL Server MVPhttp://visakhm.blogspot.com/ |
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Sub Column