|Programming in MS SQL Server 2012|
Data Type is an attribute that defines type of data of an object in the SQL Server. Each Table Column, Program Variable, Expression and Parameter must be defines with unique data types to optimize database operation in the SQL Server.
SQL Server deployed with Exact Numeric, Approximate, Numeric, Data and Time, Character Strings, Unicode Character String, Binary Strings and Other System Data Types. SQL Server can deploy with Alias Data Types that are based on the system supplied data types. SQL Server can deploy with User Defined Data Types that can form and execute through .NET Programming Language.
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