max(polygon_block_time_defference)astime_difference1 , min(polygon_block_time_defference)astime_difference2 ,'Maximum Time between Polygon Blocks'astype1 ,'Minimum Time between Polygon Blocks'astype2
FROMpolygon
GROUPBY3,4
UNION
SELECT
max(flow_block_time_defference)astime_difference1 , min(flow_block_time_defference)astime_difference2, 'Maximum Time between Flow Blocks'astype1 ,'Minimum Time between Flow Blocks'astype2
FROMflow
GROUPBY3,4
UNION
SELECT
max(solana_block_time_defference)astime_difference1 , min(solana_block_time_defference)astime_difference2, 'Maximum Time between Solana Blocks'astype1 ,'Minimum Time between Solana Blocks'astype2