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By สุดเดช, 7 มกราคม 2009 22:07

The ENUM Type

An ENUM is a string object with a value chosen from a list of allowed values that are enumerated explicitly in the column specification at table creation time.

For example, a column specified as ENUM('one', 'two', 'three') can have any of the values shown here. The index of each value is also shown:

An enumeration can have a maximum of 65,535 elements. … อ่านต่อ … 'Enum Type'»