SQL Database SQL Managed Instance Azure SynapseAnalytics Analytics PlatformSystem (PDW) SQL Server Overview In SQL Server, this statement creates a new database and the files used and their filegroups. It can also be used to create a database snapshot, or attach database files to creat...
CREATEDATABASEdatabase_snapshot_nameON(NAME=logical_file_name,FILENAME='os_file_name') [ ,...n ]ASSNAPSHOTOF[;] 参数 database_name 这是新数据库的名称。 数据库名称在 SQL Server 的实例中必须是唯一的,并且必须符合标识符规则。 除非没有为日志文件指定逻辑名称,否则 database_name 最多可以包含...
若將包含 FILESTREAM "Directory name" 選項的資料庫附加至 SQL Server 執行個體,將會提示 SQL Server 驗證 Database_Directory 名稱是否為唯一。 如果不是,作業會ATTACH失敗,並出現錯誤 。FILESTREAM Database_Directory name is not unique in this SQL Server instance若要避免這個錯誤,應該將選擇性參數directory_nam...
CREATE DATABASE [TutorialDB] GO USE [TutorialDB] -- Create a new table called 'Customers' in schema 'dbo' -- Drop the table if it already exists IF OBJECT_ID('dbo.Customers', 'U') IS NOT NULL DROP TABLE dbo.Customers GO -- Create the table in the specified schema CREATE TABLE db...
SQL Database SQL Managed Instance Azure Synapse Analytics Analytics Platform System (PDW) SQL Server Overview In SQL Server, this statement creates a new database and the files used and their filegroups. It can also be used to create a database snapshot, or attach database files to create ...
使用以下 SQL 代码创建新数据库: -- 创建一个新的数据库CREATEDATABASESampleDB-- 这里使用了 CREATE DATABASE 关键字,后接数据库名称 1. 2. 3. 步骤3: 附加数据库 使用以下 SQL 代码附加一个现有数据库: -- 附加已存在的数据库CREATEDATABASESampleDBON(FILENAME='C:\path\to\your\database.mdf'),(FI...
The Sales_log file is allocated in megabytes because the MB suffix is explicitly stated in the SIZE parameter. SQL Copy USE master; GO CREATE DATABASE Sales ON (NAME = Sales_dat, FILENAME = 'C:\Program Files\Microsoft SQL Server\MSSQL16.MSSQLSERVER\MSSQL\DATA\saledat.mdf', SIZE = ...
SQL server身份验证模式下登入,创建数据库报错:“master”拒绝了CREATE DATABASE权限问题 第一步:用window模式登录: 2: 3: 4:
CREATE DATABASE failed. Some file names listed could not be created. Check related errors. Resolution The fix for this problem is included inCumulative Update 6for SQL Server 2017. About SQL Server 2017 builds Each new build ...
Learn how to create the most common types of database users by using SQL Server Management Studio or Transact-SQL.