â¢ Quarterly premium rate:A yearly deductible before TRICARE cost-sharing begins: $300 per individual/$600 per family â¢ For services beyond this deductible, you pay: 50% of the TRICARE-allowable charge â¢ These costs do not apply to the catastrophic cap
The key difference between varchar and nvarchar indicates how data are stored in a database. â¢ Varchar stores ASCII values and nvarchar stores Unicode characters. â¢ Varchar uses one byte per character while nvarchar uses two bytes per character.
Another difference is length. Both nchar and nvarchar can be up to 4,000 characters long. And char and varchar can be up to 8000 characters long. But for SQL Server you can also use a [n]varchar(max) which can handle up to 2,147,483,648 characters.