• Most datastores
have a single placeholder column named X_CUSTOM.
• Each ETL task
has mapping expressions to populate this column, which marks a safe path through
the ETL task.
Most datastores
have a single placeholdercolumn named X_CUSTOM. Each ETL task has mapping
expressions to populate this column, which marks a safe path through the ETL
task. These serve as templates for customizing ODI datastores and interfaces.
When creating new custom columns, follow the naming convention of including the
X_ prefix to help distinguish custom columns.
In the
figure in the slide, the preconfiguredlogic is shaded in gray. You should not
modify anything contained within these objects. You should add customizations
to existing objects rather than creating new packages and interfaces,which
allows them to run parallelto the existing logic.
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