Options for Defining Output Fields in StreamBase Operators

Requires you to specify each output field. This mode gives you complete control over the output, but for large schemas may require extensive manual editing.

Preselects some or all of the input fields coming into the operator for inclusion in the output stream. This method can sometimes be easier than using the explicit mode. When appropriate, StreamBase automatically assigns names to the output fields. It may add also prefixes to avoid name collision when the operator has multiple input streams. In some of the operators (not all), you can then indicate exceptions: fields that you want to change, remove, or add.