T-SQL 101: #35 What do we mean by data types in SQL Server?

added by DotNetKicks
9/16/2019 8:06:51 PM

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When you store data in a database, individual values are stored in columns. Now columns have 2 basic characteristics: Data type Nullability Another common characteristic is: Size (can be maximum length, precision, scale, etc.) The first of these, the data type of the column, determines what types of value can be stored in the column.


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