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TRN File - What is a .trn file and how do I open it?

Learn about .TRN files and view a list of programs that open them.

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Overview

What is a TRN file? Backup file created by Microsoft SQL Server, a relational database management system (RDBMS) application; contains a transaction log backup, which saves a history of committed and uncommitted database changes since the last checkpoint.

More Information TRN files are used for database restores and may be used with other TRN files to chain roll back to any previous database state. TRN files are often backed up with a .BAK file, which is the backup of the database.

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Popularity3.0 | 7 Votes

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.TRN File Extension

SQL Server Transaction Log Backup File

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What is a TRN file?

Backup file created by Microsoft SQL Server, a relational database management system (RDBMS) application; contains a transaction log backup, which saves a history of committed and uncommitted database changes since the last checkpoint.

More Information

TRN files are used for database restores and may be used with other TRN files to chain roll back to any previous database state. TRN files are often backed up with a .BAK file, which is the backup of the database.

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Programs that open or reference TRN files

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Microsoft SQL Server 2019

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Category: Backup Files

Updated: April 11, 2011

FAQ

What is a TRN file?↓
Backup file created by Microsoft SQL Server, a relational database management system (RDBMS) application; contains a transaction log backup, which saves a history of committed and uncommitted database changes since the last checkpoint.

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