Module decimal

Maximum and minimum values for Decimal256 and Decimal128.

Also provides functions to validate if a given decimal value is within the valid range of the decimal type.

Constants

DECIMAL128_MAX_PRECISION

The maximum precision for DataType::Decimal128 values

DECIMAL128_MAX_SCALE

The maximum scale for DataType::Decimal128 values

DECIMAL256_MAX_PRECISION

The maximum precision for DataType::Decimal256 values

DECIMAL256_MAX_SCALE

The maximum scale for DataType::Decimal256 values

DECIMAL_DEFAULT_SCALE

The default scale for DataType::Decimal128 and DataType::Decimal256 values

MAX_DECIMAL128_FOR_EACH_PRECISION

MAX_DECIMAL128_FOR_EACH_PRECISION[p] holds the maximum i128 value that can be stored in Decimal128 value of precision p.

MAX_DECIMAL256_FOR_EACH_PRECISION

MAX_DECIMAL256_FOR_EACH_PRECISION[p] holds the maximum i256 value that can be stored in a Decimal256 value of precision p.

MAX_DECIMAL_FOR_EACH_PRECISIONDeprecated

MAX_DECIMAL_FOR_EACH_PRECISION[p-1] holds the maximum i128 value that can be stored in a Decimal128 value of precision p

MIN_DECIMAL128_FOR_EACH_PRECISION

MIN_DECIMAL_FOR_EACH_PRECISION[p] holds the minimum i128 value that can be stored in a Decimal128 value of precision p.

MIN_DECIMAL256_FOR_EACH_PRECISION

MIN_DECIMAL256_FOR_EACH_PRECISION[p] holds the minimum i256 value that can be stored in a Decimal256 value of precision p.

MIN_DECIMAL_FOR_EACH_PRECISIONDeprecated

MIN_DECIMAL_FOR_EACH_PRECISION[p-1] holds the minimum i128 value that can be stored in a Decimal128 value of precision p

Functions

is_validate_decimal256_precision

Return true if the specified i256 value can be properly interpreted as a Decimal256 number with precision precision

is_validate_decimal_precision

Returns true if the specified i128 value can be properly interpreted as a Decimal128 number with precision precision

validate_decimal256_precision

Validates that the specified i256 of value can be properly interpreted as a Decimal256 number with precision precision

validate_decimal_precision

Validates that the specified i128 value can be properly interpreted as a Decimal128 number with precision precision