Chapter 9 Working with Data Models

Sequence checks (PDM)

The following PDM model checks are made on sequences:

Check Description and Correction
Sequence name and code uniqueness Default names and codes must be unique in the model.

Manual correction: Modify the duplicate name/code

Automatic correction: Appends a number to the duplicate name/code
Sequence code maximum length The code of the sequence is longer than the maximum allowed by the DBMS.

Manual correction: Reduce the length of the code

Automatic correction: Reduces the code to a permissible length

 

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