Fabric の Warehouse の構文 さらに 17 個を表示 適用対象:SQL ServerAzure SQL DatabaseAzure SQL Managed InstanceAzure Synapse AnalyticsAnalytics Platform System (PDW) Microsoft Fabric のウェアハウス 列と制約を変更、追加、また
Row-level security (RLS) enables you to use group membership or execution context to control access to rows in a database table. Row-level security simplifies the design and coding of security in your application. RLS helps you implement restrictions on data row access. For example, you can ...
Beginning with SQL Server 2016 (13.x), you can have one or more nonclustered rowstore indexes on a columnstore index and perform efficient table seeks on the underlying columnstore. Other options become available too. For example, you can enforce a primary key constraint by using a UNIQUE cons...
Microsoft SQL Server 2012 Parallel Data Warehouse 6 Easy to Use and Manage Platform for Data Mining and Analysis PDW is designed for simplicity. The complexity is already engineered into the appliance so that you don't have to handle the details. For example, PDW ...
table_or_view_name 表或视图的名称。 如果表或视图存在于 SQL Server 的同一实例的另一个数据库中,请按照 database.schema.object_name 形式使用完全限定名称 。 如果表或视图不在 SQL Server 的实例中,请按照 linked_server.catalog.schema.object 的形式使用由四个部分组成的名称 。 有关详细信息,请参阅sp...
The SQL Server 2005 relational database engine contains several features of great interest for the design and maintenance of data warehouse style applications. These features include: Table partitions enable fast data load and simplified maintenance for very large tables. ...
SQL Server Azure SQL Database Azure SQL-felügyelt példány SQL-elemzési végpont a Microsoft Fabricban Adattárház a Microsoft Fabricban SQL-adatbázis a Microsoft Fabricban A lekérdezési tippek azt határozzák meg, hogy a megadott tippeket a rendszer a lekérdezés hatókörében ...
Specify table hints as query hints Show 4 more Applies to: SQL Server Azure SQL Database Azure SQL Managed Instance SQL analytics endpoint in Microsoft Fabric Warehouse in Microsoft Fabric SQL database in Microsoft Fabric Query hints specify that the indicated hints are used in the scope of a ...
CREATE TABLE example_db.table_random ( k1 TINYINT, k2 DECIMAL(10, 2) DEFAULT "10.5", v1 CHAR(10) REPLACE, v2 INT SUM ) ENGINE=olap AGGREGATE KEY(k1, k2) DISTRIBUTED BY RANDOM BUCKETS 32 PROPERTIES ("storage_type"="column"); Create an olap table, use Hash-bucketing method and row...
-- Original table CREATE TABLE [dbo].[DimCustomer2] ( [CustomerKey] INT NOT NULL, [GeographyKey] INT NULL, [CustomerAlternateKey] nvarchar(15) COLLATE SQL_Latin1_General_CP1_CI_AS NOT NULL ) WITH (CLUSTERED COLUMNSTORE INDEX, DISTRIBUTION = HASH([CustomerKey])); -- CTA...