Sometimes the client will send SearchBuilder queries that contain incomplete or invalid search criteria. For example, when the user changes the data that an existing criteria applies to, a search will be sent to the server with the condition component missing. In client-side processing, such invalid criteria are ignored.
This PR aligns server-side processing with the client-side implementation, by returning NULL to signal that a condition is invalid and should be ignored or that the search contains no valid criteria.
Follow-up to #1113.
Sometimes the client will send SearchBuilder queries that contain incomplete or invalid search criteria. For example, when the user changes the
datathat an existing criteria applies to, a search will be sent to the server with theconditioncomponent missing. In client-side processing, such invalid criteria are ignored.This PR aligns server-side processing with the client-side implementation, by returning
NULLto signal that a condition is invalid and should be ignored or that the search contains no valid criteria.