When you execute CREATE DATABASE without the optional parameters, SQL Server uses default values for many of these parameters. In a Query Editor window, type but don't execute the following code: SQL Copy CREATE DATABASE TestData GO Use the pointer to select the words CREATE DATABASE, ...
To create the database, selectOK. Use Transact-SQL Connect to the Database Engine. From the Standard bar, selectNew Query. Copy and paste the following example into the query window and selectExecute. This example creates the databaseSales. Because the keywordPRIMARYisn't used, the first fil...
FROM sys.databases WHERE name = N'TutorialDB' ) 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...
SQL Database uses database scoped credentials for its elastic query feature. This is the ability to query across multiple database shards. SQL Database uses database scoped credentials to write extended event files to Azure Blob Storage. SQL Database uses database scoped credentials for elastic...
The Transact-SQL Editor is invoked when you use the View Code contextual menu to open a database entity in a connected database or a project. It is also automatically opened when you use the New Query contextual menu from the SQL Server Object Explorer, or add a new script object to a...
How to: Maintain a Database (SQL Server Management Studio) How to: View the Execution Plan for a SQL Server Compact Query How to: Connect to a SQL Server Compact Database by Using Visual Studio Replication and RDA Tasks (SQL Server Compact) ...
query_expression:SELECT... (Somevalidselectorunionstatement)CREATETABLEcreates atablewiththe given name. You must have theCREATEprivilegeforthetable.Bydefault, tables are createdinthedefaultdatabase, using the InnoDB storage engine. An error occursifthetableexists,ifthereisnodefaultdatabase,orifthedata...
The Transact-SQL Editor is invoked when you use the View Code contextual menu to open a database entity in a connected database or a project. It is also automatically opened when you use the New Query contextual menu from the SQL Server Object Explorer, or add a new script object to a...
如需詳細資訊,請參閱 SQL Server 和 Azure SQL 索引架構和設計指南。 Azure Synapse Analytics 和 Analytics Platform System (PDW) 目前不支援唯一條件約束。 任何參考唯一條件約束的範例僅適用於 SQL Server、Azure SQL Database 和 Azure SQL 受控實例。 如需索引設計指導方針的相關信息,請參閱 SQL Server 索引...
如需詳細資訊,請參閱 SQL Server 和 Azure SQL 索引架構和設計指南。 Azure Synapse Analytics 和 Analytics Platform System (PDW) 目前不支援唯一條件約束。 任何參考唯一條件約束的範例僅適用於 SQL Server、Azure SQL Database 和 Azure SQL 受控實例。 如需索引設計指導方針的相關信息,請參閱 SQL Server 索引...