Rebuild Master Database SQL Server 2016

When it comes to maintaining the integrity of your databases, SQL Server 2016 provides several tools to help you identify and resolve issues. One such tool is DBCC CHECKDB, a powerful command that checks the logical and physical integrity of all objects in a specified database.

In this article, we will explore the syntax conventions for using DBCC CHECKDB and what it can do for your SQL Server 2016 databases.

Syntax Conventions

The syntax for DBCC CHECKDB is straightforward:

`DBCC CHECKDB`

This command checks the logical and physical integrity of all objects in the specified database. It performs several operations to validate the data, including:

* Validating Service Broker data

* Validating link-level consistency between table metadata and file system directories and files when storing varbinary(max) data in the file system using FILESTREAM

* Validating the contents of every indexed view in the database

* Running DBCC CHECKCATALOG on the database

* Running DBCC CHECKTABLE on every table and view in the database

Memory-Optimized Tables

If you have memory-optimized tables in your database, it's essential to note that DBCC repair options are not available for these types of tables. This means that you must back up your databases regularly and test the backups to ensure data integrity.

However, when using memory-optimized filegroups, a CHECKSUM validation is done for files. For more detailed information about the checks performed by DBCC CHECKDB, see the descriptions of each command.

Supported Databases

DBCC CHECKDB is supported on databases that contain memory-optimized tables but only validates disk-based tables. This means you don't need to run separate commands like DBCC CHECKALLOC, DBCC CHECKTABLE, or DBCC CHECKCATALOG.

In conclusion, DBCC CHECKDB is a powerful tool for maintaining the integrity of your SQL Server 2016 databases. By understanding its syntax and capabilities, you can ensure that your databases are running smoothly and efficiently.

Rebuild master database sql server 2016