Alexander Pivovarov created HIVE-10644:
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Summary: create SHA2 UDF
Key: HIVE-10644
URL: https://issues.apache.org/jira/browse/HIVE-10644
Project: Hive
Issue Type: Improvement
Components: UDF
Reporter: Alexander Pivovarov
Assignee: Alexander Pivovarov
Calculates the SHA-2 family of hash functions (SHA-224, SHA-256, SHA-384, and
SHA-512). The first argument is the cleartext string to be hashed. The second
argument indicates the desired bit length of the result, which must have a
value of 224, 256, 384, 512, or 0 (which is equivalent to 256). If either
argument is NULL or the hash length is not one of the permitted values, the
return value is NULL.
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