ROUND & TRUNC [DATES]

Annotations:

• Fuente: https://docs.oracle.com/en/database/oracle/oracle-database/18/sqlrf/ROUND-and-TRUNC-Date-Functions.html#GUID-8E10AB76-21DA-490F-A389-023B648DDEF8

1. Year
   1. SYYYY YYYY YEAR SYEAR YYY YY Y
2. ISO Year
   1. IYYY IY I
3. Quater
   1. Q
4. Month
   1. MONTH MON MM RM
5. Week
   1. WW
6. IW
   1. IW
7. W
   1. W
8. Day
   1. DDD DD J
9. Start Day of the Week
   1. DAY DY D
10. Hour
    1. HH HH12 HH24
11. Minute
    1. MI
12. Century
    1. CC SCC