[ https://issues.apache.org/jira/browse/HIVE-10641?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Alexander Pivovarov updated HIVE-10641: --------------------------------------- Labels: TODODOC (was: ) > create CRC32 UDF > ---------------- > > Key: HIVE-10641 > URL: https://issues.apache.org/jira/browse/HIVE-10641 > Project: Hive > Issue Type: Improvement > Components: UDF > Reporter: Alexander Pivovarov > Assignee: Alexander Pivovarov > Labels: TODODOC > Fix For: 1.3.0 > > Attachments: HIVE-10641.1.patch, HIVE-10641.2.patch > > > CRC32 computes a cyclic redundancy check value for string or binary argument > and returns bigint value. The result is NULL if the argument is NULL. > MySQL has similar function > https://dev.mysql.com/doc/refman/5.0/en/mathematical-functions.html#function_crc32 -- This message was sent by Atlassian JIRA (v6.3.4#6332)