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paramu
Posting Yak Master
151 Posts |
 Posted - 2011-06-20 : 01:53:06
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| Hi,I have table MyAddress like the below..Door_no nvarchar(25)Street nvarchar(50)Road nvarchar(50)city nvarchar(50)state nvarchar(50)country nvarchar(50)Now I like to set this field Door_no to be Unique field.For that any ideas?Thanks for the helpsParamu @ PARANTHAMAN |
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senthil_nagore
Master Smack Fu Yak Hacker
1007 Posts |
Posted - 2011-06-20 : 02:31:31
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| Making Door_no as UNIQUE is sensible? Different person have same door no in different street/city/state/country.Any way the synatx isALTER TABLE <table_name> ADD UNIQUE (column_name)Senthil.C------------------------------------------------------[Microsoft][ODBC SQL Server Driver]Operation canceledhttp://senthilnagore.blogspot.com/ |
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paramu
Posting Yak Master
151 Posts |
Posted - 2011-06-20 : 02:52:14
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| Hi Senthil Nagore,Thanks For The Comments!Paramu @ PARANTHAMAN |
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senthil_nagore
Master Smack Fu Yak Hacker
1007 Posts |
Posted - 2011-06-20 : 02:58:39
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quote:
Originally posted by paramu
Hi Senthil Nagore,Thanks For The Comments!Paramu @ PARANTHAMAN
Welcome Senthil.C------------------------------------------------------[Microsoft][ODBC SQL Server Driver]Operation canceledhttp://senthilnagore.blogspot.com/ |
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Alter Table To Set Unique Field - SqlServer 2008