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.
Each system and custom entity within Dynamics CRM comes with an array of unique attributes. These include an Entity ID, Logical Name and Object Type Code. Identifying the logical name is pretty easy, however tracking down the rest can be a little tricky. Custom entities will have a Object Type Code greater than 10000. You should also note that the OTC of a custom entity can change when importing the entity to a different system. This is likely when an existing entity on the target system is already using the OTC number.