How to Fix the MS SQL Error 3457?

SQL Server error 3457 could be brought on by database or transaction log corruption. You’ll discover several solutions to this error in this article. Additionally, you’ll learn about an MS SQL database repair program that can assist in resolving the issue by restoring the database file’s integrity.

SQL Server’s error 3457 indicates that your transaction log or database is corrupt if you run across it. The transaction ID, the error page number, the database name, and ID are all displayed in the error message.

The error message appears something like this:

Could not redo log record 00000030:00000234:0012, for transaction ID 0000:0001:ABCDEF, on page 1234, database ‘stellar’ (database ID 5678). Page: LSN = 00000040:00000345:0067, type = 2. Log: OpCode = 3, context 4, PrevPageLSN: 00000030:00000234:0098. Restore from a backup of the database, or repair the database.

Ways to Fix the MS SQL Error 3457

There are several ways to fix this error. Here are some possible ways.

Restore Database from Backup

The database is restored from a previous state in which it was operational using the backup. The database is frequently backed up every day. It is possible to restore data from the backup of a certain date in the event that the database fails for any reason.

Using SQL Server Management Studio (SSMS), you can restore the database from a backup. Visit the Object Explorer in the SSMS, right-click the database, and then choose the Restore Database option.

If you encounter the error 3457 in SQL Server, it means that your transaction log or database is corrupt. The error message shows the transaction ID, the page number with the error, and the database name and ID.

The error message is similar to the following:

Could not redo log record 00000030:00000234:0012, for transaction ID 0000:0001:ABCDEF, on page 1234, database ‘stellar’ (database ID 5678). Page: LSN = 00000040:00000345:0067, type = 2. Log: OpCode = 3, context 4, PrevPageLSN: 00000030:00000234:0098. Restore from a backup of the database, or repair the database.

Ways to Fix the MS SQL Error 3457

There are several ways to fix this error. Here are some possible ways.

Restore Database from Backup

The backup is used to restore the database from a previous status where the database was working. It is common to back up the database daily. If the database fails for any reason, it is possible to restore information from the backup of a selected date.

To restore the database from backup, you can use the SQL Server Management Studio (SSMS). In the SSMS, go to the Object Explorer, right-click on the database, and select the Restore Database option.

Select the Device option and press the Browse button to select the backup.

Select the backup sets to restore the database and press OK.

Repair the Database using DBCC CHECKDB Command

SQL Server uses the Database Console Commands (DBCC) to verify the status of the database or specific database objects. The DBCC CHECKTable command can be used to check for faults in a single table. The DBCC CHECKDB command can be used to repair the entire SQL database if necessary.

There are 3 options to repair the database.

• REPAIR_FAST: This option is the fastest one to repair the database.
• REPAIR_REBUILD: This option repairs minor errors by rebuilding indexes.
• NOINDEX: This option does not include the indexes.
• PHYSICAL_ONLY: This option checks only the physical structure of the database.

To repair the database, follow the below T-SQL commands:

ALTER DATABASE stellar SET EMERGENCY;

ALTER DATABASE stellar SET SINGLE_USER WITH ROLLBACK IMMEDIATE;

DBCC CHECKDB (stellar, REPAIR_REBUILD) WITH NO_INFOMSGS, ALL_ERRORMSGS;

ALTER DATABASE stellar SET MULTI_USER;

These commands set the database to emergency mode and single-user mode, and then repair the database. After that, you need to change the database to multi-user mode.

Use a Third-Party Tool to Repair the Database

Another solution is to use a third-party SQL database repair and recovery tool, such as Stellar Repair for MS SQL. This software can repair the database and recover all its objects. Here’s how to use it:

Before proceeding, you can set the database to offline mode.

ALTER DATABASE stellar SET OFFLINE;

Once it is set offline, create a copy of the data file.

Download and install the software. Once installed, open it.

The software requires you to select the SQL Server database file.

Press the Browse button and select the data file copy. Then, press the Repair button.

Once repaired, you can save the repaired data in a New Database, a live database, or other formats.

Conclusion

Different solutions to fix SQL Server issue 3457 have been discussed above. Using the DBCC CHECKDB instructions, you can repair the database or restore it from a backup. Should the backup not be current or be unavailable.