Chapter 9 Working with Data Models


Join index checks (PDM)

The following PDM model checks are made on join indexes and bitmap join indexes:

Check Description and Correction
Join index name and code uniqueness Join index 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
Existence of base table Join index must have a base table.

Manual correction: Select a base table in the join index property sheet

Automatic correction: None
Join Index tables owners The tables associated to a join index must have the same owner.

Manual correction: Modify the join index owner or the table owner

Automatic correction: None
Join index references connection Join index references must be connected to selected table on a linear axis.

Manual correction: Delete or replace references in the join index

Automatic correction: None
Duplicated join indexes Join indexes cannot have the same set of references.

Manual correction: Delete one of the duplicated join indexes

Automatic correction: None

 


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