ExecuteSQLTask 类

Contains the members used to configure and run an Execute SQL task. The Execute SQL task is used to execute SQL commands against a relational database table or view.

继承层次结构

System. . :: . .Object
  Microsoft.SqlServer.Dts.Runtime. . :: . .DtsObject
    Microsoft.SqlServer.Dts.Runtime. . :: . .Task
      Microsoft.SqlServer.Dts.Tasks.ExecuteSQLTask..::..ExecuteSQLTask

命名空间：  Microsoft.SqlServer.Dts.Tasks.ExecuteSQLTask
程序集：  Microsoft.SqlServer.SQLTask（在 Microsoft.SqlServer.SQLTask.dll 中）

语法

声明
<GuidAttribute("3E0AAEAA-F8DC-370D-9206-0FC456CE748F")> _
Public Class ExecuteSQLTask _
    Inherits Task _
    Implements IDTSExecuteSQL, IDTSComponentPersist
用法
Dim instance As ExecuteSQLTask

[GuidAttribute("3E0AAEAA-F8DC-370D-9206-0FC456CE748F")]
public class ExecuteSQLTask : Task, 
    IDTSExecuteSQL, IDTSComponentPersist

[GuidAttribute(L"3E0AAEAA-F8DC-370D-9206-0FC456CE748F")]
public ref class ExecuteSQLTask : public Task, 
    IDTSExecuteSQL, IDTSComponentPersist

[<GuidAttribute("3E0AAEAA-F8DC-370D-9206-0FC456CE748F")>]
type ExecuteSQLTask =  
    class
        inherit Task
        interface IDTSExecuteSQL
        interface IDTSComponentPersist
    end

public class ExecuteSQLTask extends Task implements IDTSExecuteSQL, IDTSComponentPersist

ExecuteSQLTask 类型公开以下成员。

构造函数

	名称	说明
	ExecuteSQLTask	Initializes a new instance of the ExecuteSQLTask class.

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属性

	名称	说明
	BypassPrepare	Gets or sets a Boolean that indicates whether the Execute SQL task skips preparation of the statement when sending the SQL statement to the relational database management system (RDBMS).
	CodePage	Gets or sets the code page to use when translating variable values that are stored as Unicode wide chars to multi-bytes. Translation occurs either when storing values to or extracting values from databases.
	Connection	Gets or sets the name of the connection manager that connects to the relational database management system (RDBMS) where the Execute SQL task is run.
	ExecutionValue	Returns the number of rows affected by the SQL statement or statements. （覆盖 Task. . :: . .ExecutionValue。）
	IsStoredProcedure	Gets or sets a Boolean that indicates whether the SQL statement specified by the Execute SQL task is a stored procedure.
	ParameterBindings	Returns an object that implements IDTSParameterBindings.
	ResultSetBindings	Returns an object that implements IDTSParameterBindings.
	ResultSetType	Gets or sets a value that indicates the type of result set returned by the SQL statement that the Execute SQL tasks runs.
	SqlStatementSource	Gets or sets the name of the source that contains the SQL statement that the Execute SQL task runs.
	SqlStatementSourceType	Gets or sets a value that indicates the type of source that contains the SQL statement that the Execute SQL task runs.
	TimeOut	Gets or sets an integer that indicates the maximum number of seconds the task can run before timing out.
	Version	*** Member deprecated; see Remarks. ***    Returns the version of the task. This property is read-only. （从 Task 继承。）

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方法

	名称	说明
	CanUpdate	*** Member deprecated; see Remarks. ***    A Boolean that indicates whether the new package XML can update the old package XML. （从 Task 继承。）
	Equals	Determines whether two object instances are equal. （从 DtsObject 继承。）
	Execute	Runs the task. （覆盖 Task. . :: . .Execute(Connections, VariableDispenser, IDTSComponentEvents, IDTSLogging, Object)。）
	Finalize	（从 Object 继承。）
	GetConnectionID	Gets a String containing the ID of the connection. （从 Task 继承。）
	GetConnectionName	Gets a String containing the name of the connection. （从 Task 继承。）
	GetHashCode	Returns the hash code for this instance. （从 DtsObject 继承。）
	GetType	（从 Object 继承。）
	InitializeTask	Initializes the properties associated with the Execute SQL task. This method is called by the runtime and is not used in code. （覆盖 Task. . :: . .InitializeTask(Connections, VariableDispenser, IDTSInfoEvents, IDTSLogging, EventInfos, LogEntryInfos, ObjectReferenceTracker)。）
	LoadFromXML	This method is not callable by your application code. To load a package saved as .xml, use the Application..::..LoadPackage method.
	MemberwiseClone	（从 Object 继承。）
	SaveToXML	This method is not callable by your application code. To save a package as .xml, use the Application..::..SaveToXml method.
	ToString	（从 Object 继承。）
	Update	*** Member deprecated; see Remarks. ***    This method updates the old package XML with the new package XML if CanUpdate is set to true. （从 Task 继承。）
	Validate	Verifies that the task is properly configured. （覆盖 Task. . :: . .Validate(Connections, VariableDispenser, IDTSComponentEvents, IDTSLogging)。）

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注释

For more information about the features of this task, see SSIS 执行 SQL 任务.

线程安全

此类型的任何公共 static（在 Visual Basic 中为 Shared） 成员都是线程安全的。不保证所有实例成员都是线程安全的。

请参阅

参考

Microsoft.SqlServer.Dts.Tasks.ExecuteSQLTask 命名空间