Microsoft's SQL Server database is most commonly used in two types of files:1, the main data file, file suffix is generally. MDF;2, transaction log file, file suffix is generally. LDF.User data tables, views, stored procedures and so on data, are stored in the
, overwriting the database data file that you just generated with the database MDF file you are restoring Test_data.mdf.
D. Start the database server. You will see that the state of the database test is suspect. No action can be made on this database at this time.
E. Setting up a database allows direct
Operating system table. This action allows you to select
Fix the failure of attaching only the mdf file to the databaseThe following error is reported:Server: Message 1813, level 16, status 2, Row 1Failed to open the new database 'test '. Create database will be terminated.Device activation error. The physical file name "d: \ data \ test_log.LDF 'may be incorrect.Steps:A. Use "Enterprise Manager" to create A new data w
Database attach failed repair with MDF file only
Additional times the following error:
Server: Message 1813, Level 16, State 2, line 1
Failed to open new database ' test '. The CREATE DATABASE will terminate.
Device activation error. Physical filename "D:\data\test_log. LDF ' may be wrong.
Steps:
A, use Enterprise Manager to create a new data with the same name.
What file is MDF?
MDF (Mirror Disc file) files are one of the CD-ROM image files, and we may often contact ghost mirror files, such as system files, or ISO image files. The same MDF file is also a mirrored
What is the MDF file
MDF (Mirror Disc file) is a kind of optical disk image files, usually we use BT or other peer-to-peer software to download games or large documents, especially on the internet, the spread of game files often in MDF files, in fact
database server.
C. Delete the log file test_log.ldf of the database you just generated, and overwrite the generated database data file test_data.mdf with the mdf file to be restored.
D. Start the database server. In this case, the database test status is "Suspect ". At this time, you cannot perform any operations on
file that you just generated with the database MDF file you are restoring Test_data.mdf.
D. Start the database server. You will see that the state of the database test is suspect. No action can be made on this database at this time.
E. Setting up a database allows direct operating system tables. This action allows you to select the database server in SQL Serve
, overwriting the database data file that you just generated with the database MDF file you are restoring Test_data.mdf.
D. Start the database server. You will see that the state of the database test is suspect. No action can be made on this database at this time.
E. Setting up a database allows direct operating system tables. This action allows you to select t
How to restore and repair SQL Server MDF files
If the backup database has two files. LDF and. MDF: Open the Enterprise Manager, right-click the instance, select all tasks, and attach the database. MDF file.
Alternatively, enter:
Sp_attach_db "Database Name", "path \
approach.
A. We use the default method to create a database (such as test) for recovery use. Can be built in SQL Server Enterprise Manager.
B. Deactivate the database server.
C. test_log.ldf the log file of the database that you just generated, overwriting the database data file that you just generated with the database MDF
If the backup database has two files. LDF and. MDF: Open the Enterprise Manager, right-click the instance, select all tasks, and attach the database. MDF file. Alternatively, enter sp_attach_db Database Name, path file name. ldf, and path file name. MDFSQLServer database bac
Tags: Database repair uf database repair sql2005 RepairShanghai UF T1 agent, Customer hard drive bad word can not copy copyMdf/ldf Database sql2005 Repair Agents Encounter This problem, the credentials of customer data is very important can not be separated from the database can not be copied away, with MHDD detection is obvious discoveryThe disk has a bad block,
How to fix the MDF file of SQLServer if two files are backed up. LDF and. MDF: Open the Enterprise Manager, right-click the instance, select all tasks, and attach the database. MDF file. Alternatively, enter sp_attach_db quot; Database Name quot;, quot; Path
example of the restoration method.
A. We use the default method to create A database for recovery (such as test ). It can be created in SQL Server Enterprise Manager.
B. Stop the database server.
C. Delete the log file test_log.ldf of the database you just generated, and overwrite the generated database data file test_data.mdf with the mdf
Ways to fix the MDF file for SQL Server
If the database backed up has 2 files, respectively. LDF and. MDF, open Enterprise Manager, right-click on the instance---All Tasks-append database, then select that. MDF file, it's OK.
Or, in Query Analyzer, enter:
sp_attach_db "Da
Ways to fix the MDF file for SQL Server
If the database backed up has 2 files, respectively. LDF and. MDF, open Enterprise Manager, right-click on the instance---All Tasks-append database, then select that. MDF file, it's OK.
Or, in Query Analyzer, enter:
sp_attach_db "Da
When ldf is damaged in SQL server 2000, only the recent recovery of mdf encountered an SQL server 2000 file. ldf is damaged, but the mdf is still there, so I tried to recover it, I found some methods online,
Summary
1) back up the original database files (such as test. mdf) to other places in time2) Stop the server3)
you just generated, and overwrite the generated database data file test_data.mdf with the MDF file to be restored.
D. Start the database server. In this case, the database test status is "Suspect ". At this time, you cannot perform any operations on this database.
E. Set the database to allow direct operation of system tables. In SQL Server Enterprise Manager, r
The physical file "D: \ understructuredata _ DAT. MDF" cannot be opened ". Operating System Error 5: "5 (Access denied .) ", Unable to open the physical file
Error message:
Title: Microsoft SQL Server Management Studio ------------------------------ the attached database failed to "HC-PC" on the Server. (Microsoft. SqlServer. Smo) for help information, click: ht
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