g_ETLPipelineSteps_MessageCursor

MessageCursor

An ETL Message cursor.

Properties

batchSize : string

Expression specifying the number of records to include in each batch of data.

Example

2000 and (* 20 100) are both valid values.

caption : string

String identifier for caption display in the UI.

description : string

Description of this MessageCursor node.

layout : string

This attribute captures the UI layout information for rendering the model in the editor. The values change as users moves the element in the editor.

message : string

The name of the message type as a string.

The message type should be in the following format:

MessageName (Format: ...) + rows [*] + attr1: string [0..1] + attr2: integer [1..1] ...

where attr1, attr2, etc. are the attributes of the records returned by this cursor.

name : string

The name of the Message Cursor.

orderBy : string

The order-by list for the records in this message.

The order-by list specified here is not enforced. Records will remain in the order they were in the original message. It may be left empty to indicate no order.

tobj : string

The input message.

Parents

• g_ETLActivitySteps_ETLPipeline - Pipelines gather and group cursors and commands together into related units, becoming the defining blocks of your ETL activities.

Parent topic: g_ETLActivitySteps_ETLPipeline