Almost all the week we work in it. But when some hours ago we’ve tried to open it, SQL demonstrated - Database consistency errors reported by DBCC CHECKB. We tried for recovery mdf via SQL Server Management Studio, but it couldn’t handle. Now we have to fix all the troubles and to start work with database again.
Stop the SQL Server and rename back the .mdf file to the old one. Start the SQL Server and try to run the following:
https://msdn.microsoft.com/en-us/library/ms189275(v=sql.120).aspx
https://download.cnet.com/Recuva/3000-2242_4-10753287.html
https://download.cnet.com/Recovery-Toolbox-for-SQL-Server/3000-10254_4-10825629.html
USE master
GO
ALTER DATABASE Dbusers
SET MULTIUSER
GO
ALTER DATABASE Dbusers
SET PAGEVERIFY CHECKSUM
It Repairs corrupt SQL Database (.mdf and .ndf) files and also recovers deleted records from SQL Database. Supports MS SQL Server 2017, 2016, 2014, 2012, 2008 and older versions.
download this software it’s free.
https://www.stellarinfo.co.in/software/ppc/sql-repair/
Piriform Recuva