risingwave_meta::controller::utils

Function check_object_refer_for_drop

Source 
pub async fn check_object_refer_for_drop<C>(
    object_type: ObjectType,
    object_id: ObjectId,
    db: &C,
) -> MetaResult<()>
where
    C: ConnectionTrait,
Expand description

check_object_refer_for_drop checks whether the object is used by other objects except indexes. It returns an error that contains the details of the referring objects if it is used by others.