&reftitle.constants; &extension.constants;

`SDO_DAS_ChangeSummary::NONE`=0 (`integer`)

- Represents a change type of 'none'.

`SDO_DAS_ChangeSummary::MODIFICATION`=1 (`integer`)

- Represents a change type of 'modification'.

`SDO_DAS_ChangeSummary::ADDITION`=2 (`integer`)

- Represents a change type of 'addition'.

`SDO_DAS_ChangeSummary::DELETION`=3 (`integer`)

- Represents a change type of 'deletion'.