rw_int256
rw_int256
values can be very large, and therefore require more memory and processing power compared to smaller data types.
Overview
rw_int256
is a custom data type that represents a signed 256-bit integer with a storage size of 32 bytes.
It is designed to handle large integer values, and can be useful in financial calculations, cryptography, and data analysis.
Usage
You can define a column with the rw_int256
type:
Casting
You can also convert other data types to rw_int256
:
Or convert rw_int256
to double
.
Supported functions
count
Returns the number of non-null rows.
min
Returns the minimum value in a set of values.
max
Returns the maximum value in a set of values.
sum
Returns the sum of all input values.
avg
Returns the average (arithmetic mean) of the selected values.
hex_to_int256
Converts a hexadecimal string to a 256-bit integer.
Standard deviation and variance
Returns population standard deviation, sample standard deviation, population variance, and sample variance.
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