Yedekleme ve geri yükleme veritabanları ve hareket günlükleri
SMO, Backupsınıfı ve RestoreYedekleme ve geri yükleme belirli görevleri gerçekleştirmek için gereken araçları sağlar yardımcı program sınıfları sınıfıdır. A Backupnesne yerine gereken belirli bir yedekleme görevi temsil eden bir Microsoft SQL Servernesne sunucu örneği.
Veri kaybı veya bozulması meydana gelirse, yedekleme, tamamen veya kısmen geri yüklenmelidir. Kısmi geri yükleme kullanır FileGroupCollectiongeri yüklenmesi veri segment koleksiyonu. İşlem günlüğünü yedekleme ise, veri belirli bir noktaya kadar zamanında kullanılarak geri yüklenebilir ToPointInTimeözelliği Restorenesnesini. Verileri kullanarak da doğrulanabilir SqlVerifyyöntemi. Önerilen yedekleme yordamı verileri veritabanında düzenli kontrol ve geri yükleme işlemi yaparak yedeğin bütünlüğünü kontrol etmektir.
Gibi Backupnesnesi, Restoreoluşturulmuş gerekmez nesne bir Createyöntemi herhangi bir nesne örneği temsil etmiyor çünkü SQL Server. RestoreNesne özellikleri ve yöntemleri bir veritabanını geri yüklemek için kullanılan bir dizi değil.
Örnekler
Sunulan kod örneklerinden herhangi birini kullanmak için, programlama ortamını, programlama şablonunu ve uygulamanızı oluşturacağınız programlama dilini seçmeniz gerekecektir. Daha fazla bilgi için, bkz. Visual Studio'da Visual Basic smo proje oluşturun.NET veya Visual Studio'da Visual C# smo proje oluşturun.NET.
Visual Basic'te veritabanları ve hareket günlükleri
Bu kod örneği, nasıl bir dosyayı varolan bir veritabanını yedeklemek ve geri yüklemek nasıl gösterir.
'Connect to the local, default instance of SQL Server.
Dim srv As Server
srv = New Server
'Reference the AdventureWorks2012 database.
Dim db As Database
db = srv.Databases("AdventureWorks2012")
'Store the current recovery model in a variable.
Dim recoverymod As Integer
recoverymod = db.DatabaseOptions.RecoveryModel
'Define a Backup object variable.
Dim bk As New Backup
'Specify the type of backup, the description, the name, and the database to be backed up.
bk.Action = BackupActionType.Database
bk.BackupSetDescription = "Full backup of AdventureWorks2012"
bk.BackupSetName = "AdventureWorks2012 2008R2 Backup"
bk.Database = "AdventureWorks2012"
'Declare a BackupDeviceItem by supplying the backup device file name in the constructor, and the type of device is a file.
Dim bdi As BackupDeviceItem
bdi = New BackupDeviceItem("Test_Full_Backup1", DeviceType.File)
'Add the device to the Backup object.
bk.Devices.Add(bdi)
'Set the Incremental property to False to specify that this is a full database backup.
bk.Incremental = False
'Set the expiration date.
Dim backupdate As New Date
backupdate = New Date(2006, 10, 5)
bk.ExpirationDate = backupdate
'Specify that the log must be truncated after the backup is complete.
bk.LogTruncation = BackupTruncateLogType.Truncate
'Run SqlBackup to perform the full database backup on the instance of SQL Server.
bk.SqlBackup(srv)
'Inform the user that the backup has been completed.
Console.WriteLine("Full Backup complete.")
'Remove the backup device from the Backup object.
bk.Devices.Remove(bdi)
'Make a change to the database, in this case, add a table called test_table.
Dim t As Table
t = New Table(db, "test_table")
Dim c As Column
c = New Column(t, "col", DataType.Int)
t.Columns.Add(c)
t.Create()
'Create another file device for the differential backup and add the Backup object.
Dim bdid As BackupDeviceItem
bdid = New BackupDeviceItem("Test_Differential_Backup1", DeviceType.File)
'Add the device to the Backup object.
bk.Devices.Add(bdid)
'Set the Incremental property to True for a differential backup.
bk.Incremental = True
'Run SqlBackup to perform the incremental database backup on the instance of SQL Server.
bk.SqlBackup(srv)
'Inform the user that the differential backup is complete.
Console.WriteLine("Differential Backup complete.")
'Remove the device from the Backup object.
bk.Devices.Remove(bdid)
'Delete the AdventureWorks2012 database before restoring it.
srv.Databases("AdventureWorks2012").Drop()
'Define a Restore object variable.
Dim rs As Restore
rs = New Restore
'Set the NoRecovery property to true, so the transactions are not recovered.
rs.NoRecovery = True
'Add the device that contains the full database backup to the Restore object.
rs.Devices.Add(bdi)
'Specify the database name.
rs.Database = "AdventureWorks2012"
'Restore the full database backup with no recovery.
rs.SqlRestore(srv)
'Inform the user that the Full Database Restore is complete.
Console.WriteLine("Full Database Restore complete.")
'Remove the device from the Restore object.
rs.Devices.Remove(bdi)
'Set te NoRecovery property to False.
rs.NoRecovery = False
'Add the device that contains the differential backup to the Restore object.
rs.Devices.Add(bdid)
'Restore the differential database backup with recovery.
rs.SqlRestore(srv)
'Inform the user that the differential database restore is complete.
Console.WriteLine("Differential Database Restore complete.")
'Remove the device.
rs.Devices.Remove(bdid)
'Set the database recovery mode back to its original value.
srv.Databases("AdventureWorks2012").DatabaseOptions.RecoveryModel = recoverymod
'Drop the table that was added.
srv.Databases("AdventureWorks2012").Tables("test_table").Drop()
srv.Databases("AdventureWorks2012").Alter()
'Remove the backup files from the hard disk.
My.Computer.FileSystem.DeleteFile("C:\Program Files\Microsoft SQL Server\MSSQL.1\MSSQL\Backup\Test_Full_Backup1")
My.Computer.FileSystem.DeleteFile("C:\Program Files\Microsoft SQL Server\MSSQL.1\MSSQL\Backup\Test_Differential_Backup1")
Veritabanları ve işlem yedekleme Visual C# içinde günlükleri
Bu kod örneği, nasıl bir dosyayı varolan bir veritabanını yedeklemek ve geri yüklemek nasıl gösterir.
{
//Connect to the local, default instance of SQL Server.
Server srv = new Server();
//Reference the AdventureWorks2012 database.
Database db = default(Database);
db = srv.Databases["AdventureWorks2012"];
//Store the current recovery model in a variable.
int recoverymod;
recoverymod = (int)db.DatabaseOptions.RecoveryModel;
//Define a Backup object variable.
Backup bk = new Backup();
//Specify the type of backup, the description, the name, and the database to be backed up.
bk.Action = BackupActionType.Database;
bk.BackupSetDescription = "Full backup of Adventureworks2012";
bk.BackupSetName = "AdventureWorks2012 Backup";
bk.Database = "AdventureWorks2012";
//Declare a BackupDeviceItem by supplying the backup device file name in the constructor, and the type of device is a file.
BackupDeviceItem bdi = default(BackupDeviceItem);
bdi = new BackupDeviceItem("Test_Full_Backup1", DeviceType.File);
//Add the device to the Backup object.
bk.Devices.Add(bdi);
//Set the Incremental property to False to specify that this is a full database backup.
bk.Incremental = false;
//Set the expiration date.
System.DateTime backupdate = new System.DateTime();
backupdate = new System.DateTime(2006, 10, 5);
bk.ExpirationDate = backupdate;
//Specify that the log must be truncated after the backup is complete.
bk.LogTruncation = BackupTruncateLogType.Truncate;
//Run SqlBackup to perform the full database backup on the instance of SQL Server.
bk.SqlBackup(srv);
//Inform the user that the backup has been completed.
Console.WriteLine("Full Backup complete.");
//Remove the backup device from the Backup object.
bk.Devices.Remove(bdi);
//Make a change to the database, in this case, add a table called test_table.
Table t = default(Table);
t = new Table(db, "test_table");
Column c = default(Column);
c = new Column(t, "col", DataType.Int);
t.Columns.Add(c);
t.Create();
//Create another file device for the differential backup and add the Backup object.
BackupDeviceItem bdid = default(BackupDeviceItem);
bdid = new BackupDeviceItem("Test_Differential_Backup1", DeviceType.File);
//Add the device to the Backup object.
bk.Devices.Add(bdid);
//Set the Incremental property to True for a differential backup.
bk.Incremental = true;
//Run SqlBackup to perform the incremental database backup on the instance of SQL Server.
bk.SqlBackup(srv);
//Inform the user that the differential backup is complete.
Console.WriteLine("Differential Backup complete.");
//Remove the device from the Backup object.
bk.Devices.Remove(bdid);
//Delete the AdventureWorks2012 database before restoring it
// db.Drop();
//Define a Restore object variable.
Restore rs = new Restore();
//Set the NoRecovery property to true, so the transactions are not recovered.
rs.NoRecovery = true;
//Add the device that contains the full database backup to the Restore object.
rs.Devices.Add(bdi);
//Specify the database name.
rs.Database = "AdventureWorks2012";
//Restore the full database backup with no recovery.
rs.SqlRestore(srv);
//Inform the user that the Full Database Restore is complete.
Console.WriteLine("Full Database Restore complete.");
//reacquire a reference to the database
db = srv.Databases["AdventureWorks2012"];
//Remove the device from the Restore object.
rs.Devices.Remove(bdi);
//Set the NoRecovery property to False.
rs.NoRecovery = false;
//Add the device that contains the differential backup to the Restore object.
rs.Devices.Add(bdid);
//Restore the differential database backup with recovery.
rs.SqlRestore(srv);
//Inform the user that the differential database restore is complete.
Console.WriteLine("Differential Database Restore complete.");
//Remove the device.
rs.Devices.Remove(bdid);
//Set the database recovery mode back to its original value.
db.RecoveryModel = (RecoveryModel)recoverymod;
//Drop the table that was added.
db.Tables["test_table"].Drop();
db.Alter();
//Remove the backup files from the hard disk.
//This location is dependent on the installation of SQL Server
File.Delete("C:\\Program Files\\Microsoft SQL Server\\MSSQL11.MSSQLSERVER\\MSSQL\\Backup\\Test_Full_Backup1");
File.Delete("C:\\Program Files\\Microsoft SQL Server\\MSSQL11.MSSQLSERVER\\MSSQL\\Backup\\Test_Differential_Backup1");
}
{
//Connect to the local, default instance of SQL Server.
Server srv = new Server();
//Reference the AdventureWorks2012 database.
Database db = default(Database);
db = srv.Databases["AdventureWorks2012"];
//Store the current recovery model in a variable.
int recoverymod;
recoverymod = (int)db.DatabaseOptions.RecoveryModel;
//Define a Backup object variable.
Backup bk = new Backup();
//Specify the type of backup, the description, the name, and the database to be backed up.
bk.Action = BackupActionType.Database;
bk.BackupSetDescription = "Full backup of Adventureworks2012";
bk.BackupSetName = "AdventureWorks2012 Backup";
bk.Database = "AdventureWorks2012";
//Declare a BackupDeviceItem by supplying the backup device file name in the constructor, and the type of device is a file.
BackupDeviceItem bdi = default(BackupDeviceItem);
bdi = new BackupDeviceItem("Test_Full_Backup1", DeviceType.File);
//Add the device to the Backup object.
bk.Devices.Add(bdi);
//Set the Incremental property to False to specify that this is a full database backup.
bk.Incremental = false;
//Set the expiration date.
System.DateTime backupdate = new System.DateTime();
backupdate = new System.DateTime(2006, 10, 5);
bk.ExpirationDate = backupdate;
//Specify that the log must be truncated after the backup is complete.
bk.LogTruncation = BackupTruncateLogType.Truncate;
//Run SqlBackup to perform the full database backup on the instance of SQL Server.
bk.SqlBackup(srv);
//Inform the user that the backup has been completed.
Console.WriteLine("Full Backup complete.");
//Remove the backup device from the Backup object.
bk.Devices.Remove(bdi);
//Make a change to the database, in this case, add a table called test_table.
Table t = default(Table);
t = new Table(db, "test_table");
Column c = default(Column);
c = new Column(t, "col", DataType.Int);
t.Columns.Add(c);
t.Create();
//Create another file device for the differential backup and add the Backup object.
BackupDeviceItem bdid = default(BackupDeviceItem);
bdid = new BackupDeviceItem("Test_Differential_Backup1", DeviceType.File);
//Add the device to the Backup object.
bk.Devices.Add(bdid);
//Set the Incremental property to True for a differential backup.
bk.Incremental = true;
//Run SqlBackup to perform the incremental database backup on the instance of SQL Server.
bk.SqlBackup(srv);
//Inform the user that the differential backup is complete.
Console.WriteLine("Differential Backup complete.");
//Remove the device from the Backup object.
bk.Devices.Remove(bdid);
//Delete the AdventureWorks2012 database before restoring it
// db.Drop();
//Define a Restore object variable.
Restore rs = new Restore();
//Set the NoRecovery property to true, so the transactions are not recovered.
rs.NoRecovery = true;
//Add the device that contains the full database backup to the Restore object.
rs.Devices.Add(bdi);
//Specify the database name.
rs.Database = "AdventureWorks2012";
//Restore the full database backup with no recovery.
rs.SqlRestore(srv);
//Inform the user that the Full Database Restore is complete.
Console.WriteLine("Full Database Restore complete.");
//reacquire a reference to the database
db = srv.Databases["AdventureWorks2012"];
//Remove the device from the Restore object.
rs.Devices.Remove(bdi);
//Set the NoRecovery property to False.
rs.NoRecovery = false;
//Add the device that contains the differential backup to the Restore object.
rs.Devices.Add(bdid);
//Restore the differential database backup with recovery.
rs.SqlRestore(srv);
//Inform the user that the differential database restore is complete.
Console.WriteLine("Differential Database Restore complete.");
//Remove the device.
rs.Devices.Remove(bdid);
//Set the database recovery mode back to its original value.
db.RecoveryModel = (RecoveryModel)recoverymod;
//Drop the table that was added.
db.Tables["test_table"].Drop();
db.Alter();
//Remove the backup files from the hard disk.
//This location is dependent on the installation of SQL Server
File.Delete("C:\\Program Files\\Microsoft SQL Server\\MSSQL11.MSSQLSERVER\\MSSQL\\Backup\\Test_Full_Backup1");
File.Delete("C:\\Program Files\\Microsoft SQL Server\\MSSQL11.MSSQLSERVER\\MSSQL\\Backup\\Test_Differential_Backup1");
}
PowerShell veritabanları ve hareket günlükleri
Bu kod örneği, nasıl bir dosyayı varolan bir veritabanını yedeklemek ve geri yüklemek nasıl gösterir.
#Backing up and restoring a Database from PowerShell
#Connect to the local, default instance of SQL Server.
#Get a server object which corresponds to the default instance
$srv = New-Object -TypeName Microsoft.SqlServer.Management.SMO.Server
#Reference the AdventureWorks database.
$db = $srv.Databases["AdventureWorks"]
#Store the current recovery model in a variable.
$recoverymod = $db.DatabaseOptions.RecoveryModel
#Create a Backup object
$bk = New-Object -TypeName Microsoft.SqlServer.Management.SMO.Backup
#set to backup the database
$bk.Action = [Microsoft.SqlServer.Management.SMO.BackupActionType]::Database
#Set back up properties
$bk.BackupSetDescription = "Full backup of AdventureWorks"
$bk.BackupSetName = "AdventureWorks Backup"
$bk.Database = "AdventureWorks"
#Declare a BackupDeviceItem by supplying the backup device file name in the constructor,
#and the type of device is a file.
$dt = [Microsoft.SqlServer.Management.SMO.DeviceType]::File
$bdi = New-Object -TypeName Microsoft.SqlServer.Management.SMO.BackupDeviceItem `
-argumentlist "Test_FullBackup1", $dt
#Add the device to the Backup object.
$bk.Devices.Add($bdi)
#Set the Incremental property to False to specify that this is a full database backup.
$bk.Incremental = $false
#Set the expiration date.
$bk.ExpirationDate = get-date "10/05/2006"
#Specify that the log must be truncated after the backup is complete.
$bk.LogTruncation = [Microsoft.SqlServer.Management.SMO.BackupTruncateLogType]::Truncate
#Run SqlBackup to perform the full database backup on the instance of SQL Server.
$bk.SqlBackup($srv)
#Inform the user that the backup has been completed.
"Full Backup complete."
#Remove the backup device from the Backup object.
$bk.Devices.Remove($bdi)
#Make a change to the database, in this case, add a table called test_table.
$t = New-Object -TypeName Microsoft.SqlServer.Management.SMO.Table -argumentlist $db, "test_table"
$type = [Microsoft.SqlServer.Management.SMO.DataType]::int
$c = New-Object -TypeName Microsoft.SqlServer.Management.SMO.Column -argumentlist $t, "col", $type
$t.Columns.Add($c)
$t.Create()
#Create another file device for the differential backup and add the Backup object.
# $dt is file backup device
$bdid = New-Object -TypeName Microsoft.SqlServer.Management.SMO.BackupDeviceItem `
-argumentlist "Test_DifferentialBackup1", $dt
#Add this device to the backup set
$bk.Devices.Add($bdid)
#Set the Incremental property to True for a differential backup.
$bk.Incremental = $true
#Run SqlBackup to perform the incremental database backup on the instance of SQL Server.
$bk.SqlBackup($srv)
#Inform the user that the differential backup is complete.
"Differential Backup complete."
#Remove the device from the Backup object.
$bk.Devices.Remove($bdid)
#Delete the AdventureWorks database before restoring it.
$db.Drop()
#Define a Restore object variable.
$rs = New-Object -TypeName Microsoft.SqlServer.Management.SMO.Restore
#Set the NoRecovery property to true, so the transactions are not recovered.
$rs.NoRecovery = $true
#Add the device that contains the full database backup to the Restore object.
$rs.Devices.Add($bdi)
#Specify the database name.
$rs.Database = "AdventureWorks"
#Restore the full database backup with no recovery.
$rs.SqlRestore($srv)
#Inform the user that the Full Database Restore is complete.
"Full Database Restore complete."
#Remove the device from the Restore object.
$rs.Devices.Remove($bdi)
#Set the NoRecovery property to False.
$rs.NoRecovery = $false
#Add the device that contains the differential backup to the Restore object.
$rs.Devices.Add($bdid)
#Restore the differential database backup with recovery.
$rs.SqlRestore($srv)
#Inform the user that the differential database restore is complete.
"Differential Database Restore complete."
#Remove the device.
$rs.Devices.Remove($bdid)
#Set the database recovery mode back to its original value.
$db = $srv.Databases["AdventureWorks"]
$db.DatabaseOptions.RecoveryModel = $recoverymod
#Drop the table that was added.
$db.Tables["test_table"].Drop()
$db.Alter()
#Delete the backup files - the exact location depends on your installation
del "C:\Program Files\Microsoft SQL Server\MSSQL11.MSSQLSERVER\MSSQL\Backup\Test_FullBackup1"
del "C:\Program Files\Microsoft SQL Server\MSSQL11.MSSQLSERVER\MSSQL\Backup\Test_DifferentialBackup1"
#Backing up and restoring a Database from PowerShell
#Connect to the local, default instance of SQL Server.
#Get a server object which corresponds to the default instance
$srv = New-Object -TypeName Microsoft.SqlServer.Management.SMO.Server
#Reference the AdventureWorks database.
$db = $srv.Databases["AdventureWorks"]
#Store the current recovery model in a variable.
$recoverymod = $db.DatabaseOptions.RecoveryModel
#Create a Backup object
$bk = New-Object -TypeName Microsoft.SqlServer.Management.SMO.Backup
#set to backup the database
$bk.Action = [Microsoft.SqlServer.Management.SMO.BackupActionType]::Database
#Set back up properties
$bk.BackupSetDescription = "Full backup of AdventureWorks"
$bk.BackupSetName = "AdventureWorks Backup"
$bk.Database = "AdventureWorks"
#Declare a BackupDeviceItem by supplying the backup device file name in the constructor,
#and the type of device is a file.
$dt = [Microsoft.SqlServer.Management.SMO.DeviceType]::File
$bdi = New-Object -TypeName Microsoft.SqlServer.Management.SMO.BackupDeviceItem `
-argumentlist "Test_FullBackup1", $dt
#Add the device to the Backup object.
$bk.Devices.Add($bdi)
#Set the Incremental property to False to specify that this is a full database backup.
$bk.Incremental = $false
#Set the expiration date.
$bk.ExpirationDate = get-date "10/05/2006"
#Specify that the log must be truncated after the backup is complete.
$bk.LogTruncation = [Microsoft.SqlServer.Management.SMO.BackupTruncateLogType]::Truncate
#Run SqlBackup to perform the full database backup on the instance of SQL Server.
$bk.SqlBackup($srv)
#Inform the user that the backup has been completed.
"Full Backup complete."
#Remove the backup device from the Backup object.
$bk.Devices.Remove($bdi)
#Make a change to the database, in this case, add a table called test_table.
$t = New-Object -TypeName Microsoft.SqlServer.Management.SMO.Table -argumentlist $db, "test_table"
$type = [Microsoft.SqlServer.Management.SMO.DataType]::int
$c = New-Object -TypeName Microsoft.SqlServer.Management.SMO.Column -argumentlist $t, "col", $type
$t.Columns.Add($c)
$t.Create()
#Create another file device for the differential backup and add the Backup object.
# $dt is file backup device
$bdid = New-Object -TypeName Microsoft.SqlServer.Management.SMO.BackupDeviceItem `
-argumentlist "Test_DifferentialBackup1", $dt
#Add this device to the backup set
$bk.Devices.Add($bdid)
#Set the Incremental property to True for a differential backup.
$bk.Incremental = $true
#Run SqlBackup to perform the incremental database backup on the instance of SQL Server.
$bk.SqlBackup($srv)
#Inform the user that the differential backup is complete.
"Differential Backup complete."
#Remove the device from the Backup object.
$bk.Devices.Remove($bdid)
#Delete the AdventureWorks database before restoring it.
$db.Drop()
#Define a Restore object variable.
$rs = New-Object -TypeName Microsoft.SqlServer.Management.SMO.Restore
#Set the NoRecovery property to true, so the transactions are not recovered.
$rs.NoRecovery = $true
#Add the device that contains the full database backup to the Restore object.
$rs.Devices.Add($bdi)
#Specify the database name.
$rs.Database = "AdventureWorks"
#Restore the full database backup with no recovery.
$rs.SqlRestore($srv)
#Inform the user that the Full Database Restore is complete.
"Full Database Restore complete."
#Remove the device from the Restore object.
$rs.Devices.Remove($bdi)
#Set the NoRecovery property to False.
$rs.NoRecovery = $false
#Add the device that contains the differential backup to the Restore object.
$rs.Devices.Add($bdid)
#Restore the differential database backup with recovery.
$rs.SqlRestore($srv)
#Inform the user that the differential database restore is complete.
"Differential Database Restore complete."
#Remove the device.
$rs.Devices.Remove($bdid)
#Set the database recovery mode back to its original value.
$db = $srv.Databases["AdventureWorks"]
$db.DatabaseOptions.RecoveryModel = $recoverymod
#Drop the table that was added.
$db.Tables["test_table"].Drop()
$db.Alter()
#Delete the backup files - the exact location depends on your installation
del "C:\Program Files\Microsoft SQL Server\MSSQL11.MSSQLSERVER\MSSQL\Backup\Test_FullBackup1"
del "C:\Program Files\Microsoft SQL Server\MSSQL11.MSSQLSERVER\MSSQL\Backup\Test_DifferentialBackup1"
Visual Basic çalıştıran veritabanı bütünlüğünü denetler
SQL ServerVeri bütünlüğü denetimi sağlar. Bu kod örneği, belirtilen veritabanı üzerinde veritabanı tutarlılık tip denetimi çalışır. Bu örnekte, CheckTableskullanılır, ama CheckAllocations, CheckCatalog, ya CheckIdentityValuesbenzer şekilde kullanılabilecek.
[!NOT]
StringCollectionNesne ad alanını kullanmak için bir başvuru gerektirir imports System.Collections.Specializeddeyimi.
'Connect to the local, default instance of SQL Server.
Dim srv As Server
srv = New Server
'Reference the AdventureWorks2012 database.
Dim db As Database
db = srv.Databases("AdventureWorks2012")
'Note, to use the StringCollection type the System.Collections.Specialized system namespace must be included in the imports statements.
Dim sc As StringCollection
'Run the CheckTables method and display the results from the returned StringCollection variable.
sc = db.CheckTables(RepairType.None)
Dim c As Integer
For c = 0 To sc.Count - 1
Console.WriteLine(sc.Item(c))
Next
Veritabanı bütünlüğü çalışan Visual C# içinde denetler
SQL ServerVeri bütünlüğü denetimi sağlar. Bu kod örneği, belirtilen veritabanı üzerinde veritabanı tutarlılık tip denetimi çalışır. Bu örnekte, CheckTableskullanılır, ama CheckAllocations, CheckCatalog, ya CheckIdentityValuesbenzer şekilde kullanılabilecek.
[!NOT]
StringCollectionNesne ad alanını kullanmak için bir başvuru gerektirir imports System.Collections.Specializeddeyimi.
{
//Connect to the local, default instance of SQL Server.
Server srv = new Server();
//Reference the AdventureWorks2012 database.
Database db = srv.Databases["AdventureWorks2012"];
//Note, to use the StringCollection type the System.Collections.Specialized system namespace must be included in the imports statements.
System.Collections.Specialized.StringCollection sc;
//Run the CheckTables method and display the results from the returned StringCollection variable.
sc = db.CheckTables(RepairType.None);
foreach (string c in sc)
{
Console.WriteLine(c);
}
}
{
//Connect to the local, default instance of SQL Server.
Server srv = new Server();
//Reference the AdventureWorks2012 database.
Database db = srv.Databases["AdventureWorks2012"];
//Note, to use the StringCollection type the System.Collections.Specialized system namespace must be included in the imports statements.
System.Collections.Specialized.StringCollection sc;
//Run the CheckTables method and display the results from the returned StringCollection variable.
sc = db.CheckTables(RepairType.None);
foreach (string c in sc)
{
Console.WriteLine(c);
}
}
PowerShell çalıştıran veritabanı bütünlüğünü denetler
SQL ServerVeri bütünlüğü denetimi sağlar. Bu kod örneği, belirtilen veritabanı üzerinde veritabanı tutarlılık tip denetimi çalışır. Bu örnekte, CheckTableskullanılır, ama CheckAllocations, CheckCatalog, ya CheckIdentityValuesbenzer şekilde kullanılabilecek.
[!NOT]
StringCollectionNesne ad alanını kullanmak için bir başvuru gerektirir imports System.Collections.Specializeddeyimi.
# Set the path context to the local, default instance of SQL Server and get a reference to AdventureWorks2012
CD \sql\localhost\default\databases
$db = get-item Adventureworks2012
$sc = $db.CheckTables([Microsoft.SqlServer.Management.SMO.RepairType]::None)
foreach ($c in $sc)
{
$c
}
# Set the path context to the local, default instance of SQL Server and get a reference to AdventureWorks2012
CD \sql\localhost\default\databases
$db = get-item Adventureworks2012
$sc = $db.CheckTables([Microsoft.SqlServer.Management.SMO.RepairType]::None)
foreach ($c in $sc)
{
$c
}