One-to-one mapping

One-to-one mapping is where the resulting transformation is an assignment of a source to a target.

A simple example of one-to-one mapping is where an input is a message containing three fields: name, age, and gender. This is mapped to an output with three fields that have the same names, but in a different order:
Source Target
Msg
  • Name
  • Age
  • Gender
Msg
  • Gender
  • Name
  • Age
Related concepts
One-sided mapping
One-to-many mapping
Many-to-one mapping
Many-to-many mapping
Related tasks
Developing mappings
Adding a one-to-one mapping
Related reference
Mappings