bigframes.pandas.MultiIndex.is_unique

property MultiIndex.is_unique: bool

Return if the index has unique values.

Examples:

>>> idx = bpd.Index([1, 5, 7, 7])
>>> idx.is_unique
False

>>> idx = bpd.Index([1, 5, 7])
>>> idx.is_unique
True

Returns:

True if the index has unique values, otherwise False.

Return type:

bool