Dataflow Task Element
Specifies the name of the object. This name can be used to reference this object from anywhere else in the program.
This value specifies whether the size of the dataflow pipeline buffer should be set manually using the DefaultBufferSize property or if the buffer size should be automatically calculated based on the DefaultBufferMaxRows property and size of each row.
This value specifies the location for temporary storage of binary large objects. These objects will by default include at least the contents of the TMP and TEMP environment variables.
This value specifies the location for temporary storage of buffer data.
This value specifies the number of rows that will be stored in the row buffer being processed by the dataflow task. The default value is 10,000 rows.
This value specifies the size of the buffer that will be used to store rows being processed by the dataflow task. The default value is 10 megabytes. This value may not exceed 100 megabytes.
This value specifies whether the validation of the Dataflow task in SSIS should be delayed until the package is executed. DelayValidation is most often used when the ETL process references tables and other server assets that were created in an earlier stage of the data processing run.
This value specifies whether the item is disabled. The default value is False.
This value specifies whether the event handlers for this task, container, or package should be prevented from executing. The default value is False.
This value specifies how many threads can be used during execution. The default value is 10. This value may not be set lower than 3. Note that SSIS will only use as many threads as it determines it can use, even if this property is specified to be a higher number. Also note that in some circumstances, SSIS may use more threads than specified, if necessary.
Specifies a variable to hold the execution results of this component.
This value determines whether the container will fail when a container component fails. If this container corresponds to a package, then the only valid value is False.
This value determines whether the parent container will fail when a child container failes. The default value is False.
If the ForceExecutionValue property is set to True, then the container will return the value stored in this property as its execution value. Otherwise, this value will be ignored. The default value for ForecedExecutionValue is 0.
This property specifies the data type of the value stored in the ForceExecutionValue property.
This value indicates whether a specified execution result value will result if the container runs. The default value is None, which means that the container does not force a specified outcome.
Gets or sets a Boolean that indicates whether the execution value of the container should be forced to contain the value specified in the ForcedExecutionValue property.
Allows the developer to specify a unique identifier (GUID) for the package. This can be used to retain a consistent ID between builds.
Sets the Isolation Level which controls how Transactions behave for this container.
This specifies the default language to be used by this task and its descendants.
This value specifies whether logging is enabled or disabled by the container or by the parent container. The default value is UseParentSetting.
This value specifies the maximum number of errors allowed to occur before a package is forced to stop running. The default value is 1.
This value specifies whether the task runs in optimized mode, meaning that unused columns, outputs, and components are removed from the data flow to improve performance. The default value is true.
This value specifies the transaction context in which this task will execute.
|<PrecedenceConstraints />||AstTaskflowPrecedenceConstraintsNode||The AstTaskflowPrecedenceConstraintsNode type corresponds directly to a precedence constraint in a SQL Server Integration Services task control flow.|
|<SsisAnnotation />||AstSsisAnnotationNode||AstSsisAnnotationNode corresponds directly to a SQL Server Integration Services design surface text annotation.|
This is a collection of annotation items that can be used to specify documentation, tags, or other information. Annotations are particularly useful for storing information about nodes that can be used by BimlScript code.
This is a collection of event handlers that can respond to SQL Server Integration Services events that are raised on this task.
This is a collection of SSIS expression definitions for property value overrides that are specific to this task, container, or package.
This is a container for log event definitions that are specific to this task, container, or package.
Defines the log providers to use for the SSIS task or container
This is a container for log provider definitions that are specific to this task, container, or package.
Container for child dataflow transformations definitions.
This is a collection of child transformation/component definitions for this data flow task.
This is a container for variable definitions that are specific to this task, container, or package.