The rate of discontinuation for adverse events in patients assigned to a fixed dose of 20 mg/day Lexapro was 10%, which was significantly different from the rate of discontinuation for adverse events in patients receiving 10 mg/day Lexapro (4%) and placebo (3%).
A strong entity can be defined solely by its own attributes, while a weak entity cannot. An associative entity associates entities (or elements) within an entity set. Entity keys: Refers to an attribute that uniquely defines an entity in an entity set. Entity keys can be super, candidate or primary. Super key: A set of attributes (one or more) that together define an entity in an entity set. Candidate key: A minimal super key, meaning it has the least possible number of attributes to still be a super key. An entity set may have more than one candidate key.
Define the key for this EntityType. System.Data.Entity.Edm.EdmEntityType: : EntityType âProfileâ has no key defined. Define the key for this EntityType. System.Data.Entity.Edm.EdmEntitySet: EntityType: EntitySet âMembershipsâ is based on type âMembershipâ that has no keys defined. System.Data.Entity.Edm.EdmEntitySet: EntityType: EntitySet âProfilesâ is based on type âProfileâ that has no keys defined.