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.
The differences of SQL Server char, nchar, varchar and nvarchar are frequently discussed not just during interviews, but also by developers during discussions on database design. In this tip I would like to share not only the basic differences, but also what we need to know and be aware of when using each data type.