Antidiuretic hormone (ADH, vasopressin) is produced by the supraoptic and paraventricular nuclei of the hypothalamus and travels in the axons through the pituitary stalk to the posterior pituitary gland.
What is a foreign key in SQL Server? A foreign key is a way to enforce referential integrity within your SQL Server database. A foreign key means that values in one table must also appear in another table. The referenced table is called the parent table while the table with the foreign key is called the child table.
From Wikipedia, the free encyclopedia. Entity integrity is a basic constraint of database relational model (abbreviated RM) that refers to the morphology of the primary key but afterwords, the same format is applied to the foreign key and, also to any of simple components of any of two.