CREATEDATABASEdatabase_snapshot_nameON(NAME=logical_file_name,FILENAME='os_file_name') [ ,...n ]ASSNAPSHOTOF[;] 引數 database_name 這是新資料庫的名稱。 資料庫名稱在 SQL Server 的執行個體內必須是唯一的,且必須符合識別碼的規則。 除非沒有指
使用CREATE DATABASET-SQL 语法(使用AS SNAPSHOT OF语法)创建数据库快照。 给定源数据库中可以存在多个快照。 每个数据库快照一直保留,直到数据库所有者显式删除它。 备注 数据库快照与快照备份、Transact-SQL 快照备份、事务的快照隔离或快照复制无关。
Applies to: SQL Server The only way to create a SQL Server database snapshot is to use Transact-SQL. SQL Server Management Studio doesn't support the creation of database snapshots. Prerequisites The source database, which can use any recovery model, must meet the following prerequisites: ...
CREATE DATABASE MySnapshot ON ( NAME = AdventureWorks_Data, FILENAME = 'C:\Program Files\Microsoft SQL Server\MSSQL.1\MSSQL\Data\AdventureWorks_Data_1.ss' ) AS SNAPSHOT OF AdventureWorks; 1. 2. 3. 4. 5. 在上面的代码中,我们创建了一个名为MySnapshot的数据库快照,并将其设置为AdventureWo...
filename = 'd:\snapshot_name ---本地存储文件 ) AS Snapshot of database_snapshot_name eg.创建数据库快照 1 2 3 4 5 6 7 8 9 10 11 USE Factory GO CreateDatabasefactory_dbss ON ( name= Factory, filename ='d:\factory_poto' ) ...
Applies to: SQL Server A database snapshot is a read-only, static view of a SQL Server database (the source database). It's transactionally consistent with the source database as of the snapshot's creation and always resides on the same server instance as its source database. While ...
保持你在建立快照之前的数据库的状态。 但这个也会影响I/O的性能。所以这个功能还是不能用来代替传统的数据库备份。 建立数据库快照的语法: CREATE DATABASE SnapshotName ON(NANE=‘’,FILENAME=‘’) AS SNAPSHOT OF DATABASE_NAME;
create database Snapshot_Test_shot ON ( --是源数据库的逻辑名 Name = Snapshot_Test, --快照文件地址 FileName = 'D:\SqlData\Snapshot_Test_shot.ss' ) AS SNAPSHOT OF Snapshot_Test; 1. 2. 3. 4. 5. 6. 7. 8. 9. 现在的快照应该和我们新建的数据库一摸一样,可以通过sql server 2005...
Applies to: SQL Server A database snapshot is a read-only, static view of a SQL Server database (the source database). It's transactionally consistent with the source database as of the snapshot's creation and always resides on the same server instance as its source da...
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