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upper property

Specifies the highest value of a key range.

This property is read-only.

Syntax

JavaScript
ptr = object.upper

 

Property values

Type: any

The highest value of the key range.

Standards information

Remarks

A key range is said to be open if the upper bound value is included in the range and closed if the range does not include the upper bound value. Use the upperOpen property to determine if the upper value is open or closed.

See also

IDBKeyRange

 

 

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