sha2 function

Applies to: Databricks SQL Databricks Runtime

Returns a checksum of the SHA-2 family as a hex string of expr.

Syntax

sha2(expr, bitLength)

Arguments

• expr: A BINARY or STRING expression.
• bitLength: An INTEGER expression.

Returns

A STRING.

bitLength can be 0, 224, 256, 384, or 512. bitLength 0 is equivalent to 256.

Examples

SQL

>> SELECT sha2('Spark', 256);
  529bc3b07127ecb7e53a4dcf1991d9152c24537d919178022b2c42657f79a26b

Related functions

• mask function
• sha function
• sha1 function
• crc32 function
• md5 function
• hash function