Transact-SQL 語法慣例 語法 SQL Server 和 Azure SQL Database 的語法。 syntaxsql 複製 CREATE [ OR ALTER ] VIEW [ schema_name . ] view_name [ (column [ ,...n ] ) ] [ WITH <view_attribute> [ ,...n ] ] AS select_statement [ WITH CHECK OPTION ] [ ; ] <view_attribute> ::...
Transact-SQL 语法约定 语法 SQL Server 和 Azure SQL 数据库 的语法。 syntaxsql CREATE[ORALTER]VIEW[schema_name. ]view_name[ (column [ ,...n ] ) ] [WITH<view_attribute>[ ,...n ] ]ASselect_statement[WITHCHECKOPTION] [ ; ]<view_attribute>::={ [ENCRYPTION] [SCHEMABINDING] [VIEW_META...
The SELECT statement in the view definition must not contain the following Transact-SQL syntax: Expand table Transact-SQL functionPossible alternatives COUNT Use COUNT_BIG ROWSET functions (OPENDATASOURCE, OPENQUERY, OPENROWSET, and OPENXML) Arithmetic mean (AVG) Use COUNT_BIG and SUM as separate...
Syntax SQL Server 和 Azure SQL Database 中預存程序的 Transact-SQL 語法: syntaxsql 複製 CREATE [ OR ALTER ] { PROC | PROCEDURE } [schema_name.] procedure_name [ ; number ] [ { @parameter_name [ type_schema_name. ] data_type } [ VARYING ] [ NULL ] [ = default ] [ OUT | ...
Syntax 引數 備註 叢集索引 顯示其他 24 個 適用於:SQL Server Azure SQL 資料庫 Azure SQL 受控執行個體Azure Synapse AnalyticsAnalytics Platform System (PDW) 在資料表或檢視上建立關聯式索引。 也稱為資料列存放區索引,因為它是叢集或非叢集的 B 型樹狀結構索引。 您可以在資料表中含有資料之前,先建...
ClickOK. Your view will appear underViewsin theSchemapanel. You can right-click on the view and selectOpen in Editorto see its contents. Visually Manage SQL Server using DbSchema DbSchemais aSQL Serverclient andvisual designer. DbSchema has a free Community Edition, which can be downloadedher...
Transact-SQL Syntax ConventionsSyntaxCopy CREATE VIEW [ schema_name . ] view_name [ (column [ ,...n ] ) ] [ WITH <view_attribute> [ ,...n ] ] AS select_statement [ WITH CHECK OPTION ] [ ; ] <view_attribute> ::= { [ ENCRYPTION ] [ SCHEMABINDING ] [ VIEW_METADATA ] } ...
Transact-SQL 语法约定 语法 SQL Server 和 Azure SQL 数据库中存储过程的 Transact-SQL 语法: syntaxsql 复制 CREATE [ OR ALTER ] { PROC | PROCEDURE } [schema_name.] procedure_name [ ; number ] [ { @parameter_name [ type_schema_name. ] data_type } [ VARYING ] [ NULL ] [ = default...
在SQL Database 上使用資料庫範圍認證。 搭配PolyBase 使用資料庫範圍認證,並Azure SQL 受控執行個體 數據虛擬化功能。 Transact-SQL 語法慣例 語法 syntaxsql 複製 CREATE CREDENTIAL credential_name WITH IDENTITY = 'identity_name' [ , SECRET = 'secret' ] [ FOR CRYPTOGRAPHIC PROVIDER cryptographic_...
SQL 更新视图 您可以使用下面的语法来更新视图: SQL CREATE OR REPLACE VIEW Syntax CREATE OR REPLACE VIEW view_name AS SELECT column_name(s) FROM table_name WHERE condition 现在,我们希望向 "Current Product List" 视图添加 "Category" 列。我们将通过下列 SQL 更新视图: ...