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Hi, I am facing issue in order to delete a huge number of records from one table where the criteria will deal with single field for different conditions. I am here to attach the query that i have to delete the records with the select statement. Please provide me with your suggestions.. Thanks in Advance.. Regards, Ramya
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This is the best explanation of how to delete duplicates http://blogs.lessthandot.com/index.php/DataMgmt/DBAdmin/t-sql-tuesday-016-count-and-delete-duplicates. I would adapt it to only delete a limited number of records so as to not grow your TLog too much and make sure you do regular backups throughout the process.
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