Skip to main content

Create a Database Snapshot

The only way to create a SQL Server database snapshot is to use Transact-SQL. SQL Server Management Studio does not support the creation of database snapshots.

The source database, which can use any recovery model, must meet the following prerequisites:
  • The server instance must be running an edition of SQL Server that supports database snapshot. For information about support for database snapshots in SQL Server 2017.
  • The source database must be online, unless the database is a mirror database within a database mirroring session.
  • To create a database snapshot on a mirror database, the database must be in the synchronized mirroring state.
  • The source database cannot be configured as a scalable shared database.
  • The source database must not contain a MEMORY_OPTIMIZED_DATA filegroup.

Syntax:
CREATE DATABASE database_snapshot_name
ON
(
NAME =logical_file_name,
FILENAME ='os_file_name'
) [ ,...n ]
AS SNAPSHOT OF source_database_name;

Example:
create database AdventureWorks2014_Snapshot on
( NAME = AdventureWorks2014_Data, FILENAME =  
'C:\Program Files\Microsoft SQL Server\MSSQL13.MSSQLSERVER\MSSQL\Data\AdventureWorks2014_data_1800.ss' ) 
AS SNAPSHOT OF AdventureWorks2014; 
GO 

Comments

Popular posts from this blog

SSRS INTERVIEW QUESTIONS

Q: What is SSRS? Ø   SSRS or SQL Server Reporting Service is a server-based report generation software systems from Microsoft and is part of Microsoft BI. Ø   It is used for preparing and delivering interactive and variety of reports. Ø   It is administered through an web based interface. Ø   Reporting services utilizes a web service interface for supporting and developing of customized reporting applications. Ø   SSRS lets you create very rich reports (Tabular/Graphical/Interactive) from various datasources with rich data visualization (Charts, Maps, sparklines) Ø   SSRS allows are reports to be exported in various formats (Excel, PDF, word etc) Q: Explain SSRS Architecture? Reporting services architecture comprises of integrated components. It is a multi-tiered, included with application, server and data layers. This architecture is scalable and modular. A single installation can be used across multiple computers. It includes the fo...

Exception deserializing the package "The process cannot access the file because it is being used by another process."

TITLE: Microsoft Visual Studio ------------------------------ Failed to start project ------------------------------ ADDITIONAL INFORMATION: Exception deserializing the package "The process cannot access the file 'E:\SSASCube\HistoricalDataLoad\HistoricalDataLoad\bin\Development\HistoricalDataLoad.ispac' because it is being used by another process.". (Microsoft.DataTransformationServices.VsIntegration) ------------------------------ The process cannot access the file 'E:\SSASCube\HistoricalDataLoad\HistoricalDataLoad\bin\Development\HistoricalDataLoad.ispac' because it is being used by another process. (mscorlib) ------------------------------ BUTTONS: OK ------------------------------ While running SSIS package i got the error “The process cannot access the file ‘*.ispac’ because it is being used by another process”. I tried to close SSDT and run it again but, I still got the same error while compiling. Then, after searching over internet, I got...

Failed to execute the package or element. Build errors were encountered

Error: TITLE: Microsoft Visual Studio ------------------------------ Failed to execute the package or element.   Build errors were encountered. For more information, see the Output window. ------------------------------ BUTTONS: OK ------------------------------   Solution: We tried to close SSDT and run it again but, we still got the same error while running SSIS package. Then, we need to follow bellow solution: Step 1: Go to Task Manager–> Details Tab. Step 2: Locate the process “ DtsDebugHost.exe “. Kill this process. There might be multiple instances of this process. Kill all of them. Step 3: Rerun SSIS package