Table mytab; mytab = mydb.Tables["Customer", "Sales"]; //Define a Trigger object variable by supplying the parent table, schema ,and name in the constructor. Trigger tr; tr = new Trigger(mytab, "Sales"); //Set TextMode property to False, then set other prope...
: WorkspaceManagedSqlServerDedicatedSQLMinimalTlsSettingsListOptionalParams): PagedAsyncIterableIterator<DedicatedSQLminimalTlsSettings, DedicatedSQLminimalTlsSettings[], PageSettings> 参数 resourceGroupName string 资源组的名称。 此名称不区分大小写。 workspaceName string 工作区的名称。 options WorkspaceMa...
-- Returns all columns in the table -- Does not use the optional schema, dbo SELECT * FROM Products GO 您可以省略不想要傳回的資料行。 資料行會以列出的順序傳回。 SQL 複製 -- Returns only two of the columns from the table SELECT ProductName, Price FROM dbo.Products GO 使用WHERE 子...
EXEC sp_addlinkedserver FileSystem, 'Index Server', 'MSIDXS', 'Web' GO USE pubs GO IF EXISTS(SELECT TABLE_NAME FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_NAME = 'yEmployees') DROP TABLE yEmployees GO CREATE TABLE yEmployees ( id int NOT NULL, lname varchar(30) NOT NULL, fname varcha...
在SQL Server Management Studio提供的查询分析器中,可以定义Transact-SQL的CREATE TABLE语句创建数据表。其语法格式如下: CREATETABLE[database_name . [ schema_name].|schema_name . ] table_name ( {<column_definition>|<computed_column_definition>}[][,...n])[ON { partition_scheme_name ( partition...
Applications can dynamically add and remove columns from wide tables. When columns are added or removed, compiled query plans are also invalidated. We recommend that you design an application to match the projected workload so that schema changes are minimized. When data is added and removed from...
Applications can dynamically add and remove columns from wide tables. When columns are added or removed, compiled query plans are also invalidated. We recommend that you design an application to match the projected workload so that schema changes are minimized. When data is added and removed from...
Listing all the tables in SQL server when using a newer version (SQL 2005 or greater) is a matter of querying theINFORMATION_SCHEMAviews which are automatically built into SQL Server. These allow you to easily view a wide variety of metadata for this particular SQL Server instance, including ...
SQL Server 和 Azure SQL 数据库 的语法。 syntaxsql复制 CREATE[ORALTER]VIEW[schema_name. ]view_name[ (column [ ,...n ] ) ] [WITH<view_attribute>[ ,...n ] ]ASselect_statement[WITHCHECKOPTION] [ ; ]<view_attribute>::={ [ENCRYPTION] [SCHEMABINDING] [VIEW_METADATA] } ...
SQL Server 和 Azure SQL 数据库 的语法。 syntaxsql复制 CREATE[ORALTER]VIEW[schema_name. ]view_name[ (column [ ,...n ] ) ] [WITH<view_attribute>[ ,...n ] ]ASselect_statement[WITHCHECKOPTION] [ ; ]<view_attribute>::={ [ENCRYPTION] [SCHEMABINDING] [VIEW_METADATA] } ...