| sha1 {SparkR} | R Documentation |
Calculates the SHA-1 digest of a binary column and returns the value as a 40 character hex string.
## S4 method for signature 'Column' sha1(x) sha1(x)
x |
Column to compute on. |
sha1 since 1.5.0
Other misc_funcs: crc32, crc32,
crc32,Column-method; hash,
hash, hash,Column-method;
md5, md5,
md5,Column-method;
monotonically_increasing_id,
monotonically_increasing_id,
monotonically_increasing_id,missing-method;
sha2, sha2,
sha2,Column,numeric-method
## Not run: sha1(df$c)