How To Delete Alternative Rows every other row From A Table sql server

Описание: #sqlserver

How To Delete Alternative Rows every other row From A Table sql server

To delete alternative rows (every other row) from a table in SQL Server, you can achieve this by using a combination of SQL operations like `ROW_NUMBER()` and a common table expression (CTE). First, assign row numbers to each row using `ROW_NUMBER()`. Then, use a `DELETE` statement with a condition to delete rows with even row numbers. This effectively removes every other row from the table, leaving behind only the desired rows. This approach helps you maintain the table structure while eliminating alternate rows.

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