fieldenms
Entity Centre: OR-grouping support for union properties
Description
Selection criteria for union properties of the same union entity have OR semantics – conditions applied to corresponding selection criteria are combined using OR. However, such an OR-group is combined with all other conditions using AND.
As we improve first-class support for union entities, it is now required to provide support for OR-grouping in application to union properties.
Union properties of the same union entity must always be associated with the same OR-group. This can be achieved by automatically assigning the same OR-group to all union properties, at the moment when a user assigns it to any of the union properties.
IMPORTANT: It is important to think through the use of OR and AND operations in applications to sub-properties of union properties as this could introduce additional complexity.
Expected outcome
Ability to apply OR condition to selection criteria, representing individual union properties, combining "union" conditions into OR groups, defined for other selection criteria.
