Data types in SQL with example

datatypes
In this post you will be told how many types of data types are there in SQL, Let us go into detail, so let's start. When you create a new relation (Table), you specify a data type for each of its columns/attributes. Similarly, when you create a new procedure, you specify a data type for each of its arguments. The data type defines the allowed values that each column or argument can store. For example, a DATE column cannot store a value of March 32, because this is not a valid date. ...
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