sha2 {SparkR}R Documentation

sha2

Description

Calculates the SHA-2 family of hash functions of a binary column and returns the value as a hex string.

Usage

sha2(y, x)

## S4 method for signature 'Column,numeric'
sha2(y, x)

Arguments

y

column to compute SHA-2 on.

x

one of 224, 256, 384, or 512.

See Also

Other misc_funcs: crc32, hash, md5, sha1

Examples

## Not run: sha2(df$c, 256)
[Package SparkR version 2.0.0 Index]