Backup-SqlDatabase Cmdlet 會在 SQL Server 資料庫上執行備份作業。 這包括完整資料庫備份、事務歷史記錄備份和資料庫檔備份。 此 Cmdlet 會在 Microsoft.SqlServer.Management.Smo.Backup 類別之後建立模型。 這個類別上的參數通常會對應至該 Smo 物件上的屬性。 若要依伺
Geo-restore is the most basic disaster-recovery solution available in SQL Database. It relies on automatically created geo-replicated backups. For information on recovery times, seeRTO and RPO. It doesn't guarantee that the target region will have the capacity to restore your databases after a...
替换<DatabaseName>为对应数据库名-- 备份数据库的事务日志到Null设备,即不保存BACKUP LOG [<DatabaseName>]TODISK ='NUL';-- 备份数据库的事务日志到/var/opt/mssql/data/Test.trn文件BACKUP LOG [<DatabaseName>]TODISK = '/var/opt/mssql/data/Test.trn';...
TheBACKUP DATABASEstatement is used in SQL Server to create a full back up of an existing SQL database. Syntax BACKUPDATABASEdatabasename TODISK='filepath'; The SQL BACKUP WITH DIFFERENTIAL Statement A differential back up only backs up the parts of the database that have changed since the...
BACKUP (Transact-SQL) 备份整个数据库,或者备份一个或多个文件或文件组 (BACKUP DATABASE)。另外,在完整恢复模式或大容量日志恢复模式下备份事务日志 (BACKUP LOG)。 Backing Up a Whole Database BACKUP DATABASE { database_name | @database_name_var }...
GROUP (<database>,...n) Introduced in SQL Server 2022 (16.x). Back up a group of databases. Uses snapshot backup. Requires WITH METADATA_ONLY. See Create a Transact-SQL snapshot backup. SERVER Introduced in SQL Server 2022 (16.x). Back up all databases on an instance of SQL Server...
--incremental-base : 增量备份的基础备份或增量备份的文件 第二次增量备份: mysqlbackup --defaults-file=/home/mysql-server/mysql3/my.cnf --user=root --password=root --with-timestamp --databases=”mysql total2” --incremental --incremental-backup-dir=/home/mysql-server/in/ --incremental-base=...
BACKUP DATABASE [AdventureWorks2008R2] TO DISK = 'C:\Temp\AdventureWorks2008R2_20171112_FULL.bak' WITH COMPRESSION, INIT, STATS = 5; GO 1. 2. 3. 4. 5. 6. SSMS IDE创建Full Backup 除了使用T-SQL语句创建数据库的完全备份外,我们还可以使用SSMS IDE界面操作来完成,方法: 右键点击想要备份的数据...
SQL database backup is getting failed which is running through SQL database agent. We are unable to capture the backup of all database once it tiggers as per its schedule but we are able to take backup if we trigger the backup of failed Dbs saparately(Some time in single attem...
问题分析:SQL Server数据库启用了SQL Server AlwaysOn。 解决方案:目标实例没有绑定AlwaysOn集群,要选择对应的集群。 报错:因为该数据库已配置用于数据库镜像或已连接到某一可用性组。如果想要还原该数据库,请使用ALTER DATABASE删除镜像或从其可用性组中删除该数据库。