#The ENUM data type differs from the standard data type in that it is an enumerated list containing 1 to 65,535 strings that represent the allowed values of the field. When you define an ENUM, you are creating a list of items from which a value must be selected (or can be NULL).
For example, if you want a field to contain "A" or "B" or "C", you can define ENUM as ENUM('A', 'B', 'C') with only these values ( or NULL) to populate this field.
Perhaps the following are some advantages of the ENUM data type:
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