| Oracle® OLAP Java API Reference 11g Release 1 (11.1) B28128-01 |
The following table lists the format models you can use with either the round or trunc method when you call that method on a TypedExpression that has a date value. The default model, 'DD', results in the date rounded or truncated to the day with a time of midnight.
Input Parameter Format Models for the round and trunc Date Methods
| Format Model | Rounding or Truncating Unit |
|---|---|
CC SCC |
One greater than the first two digits of a four-digit year |
SYYYY YYYY YEAR SYEAR YYY YY Y |
Year (rounds up on July 1) |
IYYY IY IY I |
ISO Year |
Q |
Quarter (rounds up on the sixteenth day of the second month of the quarter) |
MONTH MON MM RM |
Month (rounds up on the sixteenth day) |
WW |
Same day of the week as the first day of the year |
IW |
Same day of the week as the first day of the ISO year |
W |
Same day of the week as the first day of the month |
DDD DD J |
Day |
DAY DY D |
Starting day of the week |
HH HH12 HH24 |
Hour |
MI |
Minute |
The starting day of the week used by the format models DAY, DY, and D is specified implicitly by the Oracle Database initialization parameter NLS_TERRITORY.