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.
Number of FOREIGN KEY Constraints in a Table. SQL Server does not have a predefined limit on either the number of FOREIGN KEY constraints a table can contain (which reference other tables), or the number of FOREIGN KEY constraints owned by other tables that reference a specific table.