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SQL SERVER – Delete Duplicate Records – Count Duplicate Records Links

Pinal Dave
SQL, SQL Server, SQL Tips and Tricks
3 Comments

I have wrote following two articles for Duplicate Rows Management in SQL Server.

SQL SERVER – Count Duplicate Records – Rows

SQL SERVER – Delete Duplicate Records – Rows

Reference : Pinal Dave (https://blog.sqlauthority.com)

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3 Comments. Leave new

  • ankur
    February 13, 2008 11:20 pm

    hi
    please tell me that is their any unique identifier with which each row in a table is identified like rownum in oracle

    Reply
  • Shyam
    July 25, 2008 6:55 pm

    Hi Pinal,
    Is there any query to duplicate records when we does not have any identity in the table.

    Thanks
    Shyam

    Reply
  • kg verma
    September 23, 2008 11:42 pm

    Dear sir

    i want to delete the duplicate row in table but we have no any primery key in table how it is . pl do this

    from
    krishna
    noida

    Reply

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Pinal Dave is an SQL Server Performance Tuning Expert and independent consultant with over 22 years of hands-on experience. He holds a Masters of Science degree and numerous database certifications.

Pinal has authored 14 SQL Server database books and 88 Pluralsight courses. To freely share his knowledge and help others build their expertise, Pinal has also written more than 5,800 database tech articles on his blog at https://blog.sqlauthority.com.

Pinal is an experienced and dedicated professional with a deep commitment to flawless customer service. If you need help with any SQL Server Performance Tuning Issues, please feel free to reach out at pinal@sqlauthority.com.

Pinal is also a CrossFit Level 1 Trainer (CF-L1) and CrossFit Level 2 Trainer (CF-L2).

Nupur Dave is a social media enthusiast and an independent consultant. She primarily focuses on the database domain, helping clients build short and long-term multi-channel campaigns to drive leads for their sales pipeline.

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