https://www.databasestar.com › reset-identity-column

Do you want to reset an identity column in your table in SQL Server so the numbers are in order? And you want to do it without recreating the table? In this article, I’ll show you how you can do this, and a few things to be aware of.

https://stackoverflow.com › questions › 21824478

If the table contains an identity column, the counter for that column is reset to the seed value defined for the column. If no seed was defined, the default value 1 is used. To retain the identity counter, use DELETE instead.

https://www.geeksforgeeks.org › how-to-reset-identity-column-values-in-sql

Here, to reset the Identity column in SQL Server you can use DBCC CHECKIDENT method. Syntax : DBCC CHECKIDENT ('table_name', RESEED, new_value); Note : If we reset the existing records in the table and insert new records, then it will show an error.

https://learn.microsoft.com › en-us › sql › t-sql › database-console-commands › dbcc-checkident...

Checks the current identity value for the specified table in SQL Server and, if needed, changes the identity value. You can also use DBCC CHECKIDENT to manually set a new current identity value for the identity column.

https://dba.stackexchange.com › questions › 43910

I have a table with an IDENTITY column. While developing I delete the rows from time to time and add them again. But the IDENTITY values always kept increasing and didn't start from 1 when I added them again. Now my id's go from 68 -> 92 and this crashes my code. How do I reset the IDENTITY value?

https://www.tech-recipes.com › database › sql-server-database › resetting-identity-column...

A concise guide on resetting identity column values in SQL Server, covering methods like DBCC CHECKIDENT, table truncation, and recreation, ideal for database administrators and developers.

https://www.datameer.com › blog › sql_how-to-reset-an-identity-column-value-in-sql-server

Learn how to reset an IDENTITY column value In SQL Server. An IDENTITY column is an auto-incrementing column. This column cannot be updated directly. If we need to reset this column, we have two different options. TRUNCATE. DBCC CHECKIDENT. Let us create a table below to demonstrate the use of both of the above methods.

https://www.techieclues.com › blogs › resetting-identity-column-values-in-sql-server

The first method to reset identity column values is to truncate the table and then re-insert the data. Truncating the table removes all rows from the table and resets the identity column value to its initial seed value. You can then insert the data back into the table with the desired identity column value. -- Step 1: Truncate the table.