[HIVE-4699] Integrate basic UDFs for Timesamp

• Type: Sub-task
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: vectorization-branch
• Fix Version/s: vectorization-branch, 0.13.0
• Component/s: UDF
• Release Note: Integrate vectorized Year, Month, Week, Day, Hour, Minute, Second & UnixTimestamp UDFs for Timestamp fields.
• Assignee: Gopal Vijayaraghavan
• Reporter: Gopal Vijayaraghavan
• Created: 10/Jun/13 20:50
• Updated: 23/Oct/13 21:59
• Resolved: 14/Jun/13 21:58

Description

Integrated the timestamp UDFs from HIVE-4608, to be able to use the following

TO_UNIX_TIMESTAMP(ts),
year(ts),
month(ts),
weekofyear(ts),
dayofmonth(ts),
hour(ts),
minute(ts),
second(ts)

in queries.