Description
Calculates the SHA1 hash of a stringSyntax
SHA1(string_expression)
Examples
SHA1('hello world') returns 2aae6c…e846ed
Functions A to Z
ETL: SHA1
Calculate the SHA-1 cryptographic hash of a string value. Use SHA1 for checksums, data integrity verification, and fingerprinting in ETL jobs.
Last modified on April 20, 2026