Multiple properties mapped to the same column in the database
Database Class Mapping tool creates duplicate entries in the database.
Steps to Reproduce
- Navigate to Designer Studio > Data Model > Classes & Properties > Database Class Mappings.
- Click the New external data base table class mapping button.
- Select the below options:
Database - PegaDATA
Table - pr_history
Class - PegaSample_Data-pr_history
Columns are mapped to the properties. In particular, pyLabel > pyLabel and pyMemo > pyMemo.
- Change pyMemo to map to pyLabel, such that two columns map to the same property.
- Click Submit.
A defect in Pegasystems’ code or rules. Incorrectly mapping two different properties to the same column produces two rules having the same name with pzInsKey differing by only a few milliseconds.
This behavior is currently not supported and is scheduled to be supported in a future Pega release.
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