You can grant VIEW DEFINITION permission to a user on a securable, for example a table. This lets the user see metadata of the table and any subcomponents that are related to the table, such as triggers, constraints, and indexes.he permission name is VIEW ANY DEFINITION at the server scope, but VIEW DEFINITION in all other scopes. Database Scope. VIEW DEFINITION granted at this scope effectively negates permissions-based metadata access for the grantee in the specified database.
In this article. Retinitis is a disease that threatens vision by damaging the retina -- the light-sensing tissue at the back of your eye. Although there's no cure, there are steps you can take to protect your sight and make the most of the vision you have.
Retinitis pigmentosa is the leading cause of inherited retinal degeneration-associated blindness. The disease process begins with changes in pigment and damage to the small arteries and blood vessels that supply the retina. There may be atrophy or damage to the optic nerve as well.