𝓜𝓪𝓴𝓮 𝓶𝓮 𝓪𝓷𝓰𝓻𝔂 𝓪𝓷𝓭 𝓘’𝓵𝓵 𝓻𝓮𝓰𝓲𝓼𝓽𝓮𝓻 𝔂𝓸𝓾𝓻 𝓭𝓮𝓪𝓽𝓱 𝓬𝓮𝓻𝓽𝓲𝓯𝓲𝓬𝓪𝓽𝓮.
if the data has not been changed, no new rows will appear.