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.
MySQL â Drop foreign key constraint. In MySQL there is no single command that returns the constraints existing on a table other than using the SHOW CREATE TABLE command.This command provides the SQL necessary to recreate the table.The create statement will also include the names of the referential and primary key constraints.n MySQL there is no single command that returns the constraints existing on a table other than using the SHOW CREATE TABLE command. This command provides the SQL necessary to recreate the table. The create statement will also include the names of the referential and primary key constraints.