Mappings
Effective in the Spring 2017 release, when you select the Data Driven option for a relational target in a mapping, the update strategy expression is optional.
If you select the Data Driven option but do not configure an update strategy expression, the target uses one of the following update strategies:
- •If the source captures change information, the target uses the update strategy that is defined in the source.
- •If the source does not capture change information, the target treats all rows as inserts.
Previously, when you selected the Data Driven option, the update strategy expression was required.