ClickHouse's Decimal: the Scale Is a Multiplier, Not Part of the Value
ClickHouse’s Decimal is an integer with the scale in the type, so arithmetic is a power-of-ten shift — with a silent overflow hole at 128 bits.
ClickHouse’s Decimal is an integer with the scale in the type, so arithmetic is a power-of-ten shift — with a silent overflow hole at 128 bits.