How to find duplicate rows in a table in sql server

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Welcome To TechBrothersIT: SSIS - How To Insert Data Into a SQL Server Table with Identity Column

  http://www.techbrothersit.com/2014/01/ssis-how-to-insert-data-into-sql-server.html
Label SSIS POSTS DBA POSTS TSQL POSTS SSRS POSTS DWH INTERVIEW QUESTIONS MS Dynamics AX 2012 R2 Video Tutorial Microsoft Dynamics Lifecycle Services Video Tutorial SQL SERVER DBA INTERVIEW QUESTIONS SQL Server 2016 SQL Sever 2014 DBA Video Tutorial SSIS INTERVIEW QUESTIONS SSIS Video Tutorial SSRS INTERVIEW QUESTIONS SSRS Video Tutorial TSQL INTERVIEW QUESTIONS Team Foundation Server 2013 Video Tutorial Windows Server 2012 R2 Installation Videos Friday, January 24, 2014 SSIS - How To Insert Data Into a SQL Server Table with Identity Column Scenario: We have dbo.Customer table in our SQL Server database.The ID column is identity column. We need to load the data from Flat File Source but want to insert the values in ID column from the source instead of SSIS create identity values for ID column

  http://javarevisited.blogspot.com/2012/12/how-to-find-second-highest-or-maximum-salary-sql.html
Second maximum salary using LIMIT keyword of MYSQL database LIMIT keyword of MySQL database is little bit similar with TOP keyword of SQL Server database and allows to take only certain rows from result set. SELECT TOP 1 salary FROM ( SELECT TOP 3 salary FROM employees ORDER BY salary DESC) AS emp ORDER BY salary ASCIs this correct for 3rd highest salary ?? May 28, 2014 at 5:49 AM Anonymous said..

How to delete duplicate records using SQL

  http://www.cryer.co.uk/brian/sql/sql_delete_duplicates.htm
Delete duplicate records Delete Duplicate Records using SQL By duplicate record I mean that every field in one record is identical to every field in a different record, i.e. To check that you have duplicate records in your table do the following: select count(*) from MyTable and select distinct * from MyTable unfortunately SQL does not permit a select count(distinct)

  http://blog.sqlauthority.com/2009/01/13/sql-server-find-row-count-in-table-find-largest-table-in-database-t-sql/
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Remove duplicate records from SQL tables - CodeProject

  http://www.codeproject.com/Articles/18776/Remove-duplicate-records-from-SQL-tables
Assuming that duplicate records might have different fields other than the Primary Key, we will use the MAX aggregate function to select records with maximal values in all fields. License This article, along with any associated source code and files, is licensed under The Code Project Open License (CPOL) Share email twitter facebook linkedin reddit google+ About the Author Eugene Ochakovsky Chief Technology Officer Patrol-IT United States No Biography provided You may also be interested in..

  http://blog.sqlauthority.com/2007/01/10/sql-server-query-to-find-number-rows-columns-bytesize-for-each-table-in-the-current-database-find-biggest-table-in-database/
script the source table and then run the script on destination, where you want to create the table, this will create a table with the same name with all the features of the source table. Tha query will give you properties for that table (columns, keys, values, etc.) I want to pull the same properties from a result set that is not already a table

Remove Duplicate Rows from a Table in SQL Server - CodeProject

  http://www.codeproject.com/Articles/157977/Remove-Duplicate-Rows-from-a-Table-in-SQL-Server
Easiest way to delete more than one duplicate row from a table in SQL Server Introduction Most of the times, we use primary key or unique key for preventing insertion of duplicate rows in SQL Server. Is it too complicated? History 16th February, 2011: Initial post License This article, along with any associated source code and files, is licensed under The Code Project Open License (CPOL) Share email twitter facebook linkedin reddit google+ About the Author Sadeque Sharif Software Developer Meridian Group Bangladesh I am: Manager (IT) at Meridian Group

sql - How can I remove duplicate rows? - Stack Overflow

  http://stackoverflow.com/questions/18932/how-can-i-remove-duplicate-rows
Automatically SQL SERVER ignore (there is also an option about what to do if there will be a duplicate value: ignore, interrupt or sth) duplicate values. Factors which might favour the hash aggregate approach would be No useful index on the partitioning columns relatively fewer groups with relatively more duplicates in each group In extreme versions of this second case (if there are very few groups with many duplicates in each) one could also consider simply inserting the rows to keep into a new table then TRUNCATE-ing the original and copying them back to minimise logging compared to deleting a very high proportion of the rows

  http://social.technet.microsoft.com/wiki/contents/articles/22706.how-to-remove-duplicates-from-a-table-in-sql-server.aspx
Result set after the usage of ranking function will look as below with all ranks defined 1 for unique values and all duplicates with values greater than 1