how to avoid the duplicates while inserting a records on mysql??
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Posted By:   jegadeesan_m
Posted On:   Wednesday, April 2, 2008 04:35 AM

hello



how to avoid the duplicate values while inserting a new records in mysql. is there any predefined sql statement ?


plz give me solutions soon .
thank you
Jegadeesan

Re: how to avoid the duplicates while inserting a records on mysql??

Posted By:   Anonymous  
Posted On:   Thursday, April 3, 2008 03:20 AM

create a unique constraint on a column that you doesn't want to be duplicated.
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