Skip Headers
Oracle® Database SQL Language Reference
11g Release 2 (11.2)

Part Number E26088-02
Go to Documentation Home
Home
Go to Book List
Book List
Go to Table of Contents
Contents
Go to Index
Index
Go to Master Index
Master Index
Go to Feedback page
Contact Us

Go to previous page
Previous
Go to next page
Next
PDF · Mobi · ePub

ROUND (date)

Syntax

round_date::=

Description of round_date.gif follows
Description of the illustration round_date.gif

Purpose

ROUND returns date rounded to the unit specified by the format model fmt. This function is not sensitive to the NLS_CALENDAR session parameter. It operates according to the rules of the Gregorian calendar. The value returned is always of data type DATE, even if you specify a different datetime data type for date. If you omit fmt, then date is rounded to the nearest day. The date expression must resolve to a DATE value.

See Also:

"ROUND and TRUNC Date Functions" for the permitted format models to use in fmt

Examples

The following example rounds a date to the first day of the following year:

SELECT ROUND (TO_DATE ('27-OCT-00'),'YEAR')
   "New Year" FROM DUAL;
 
New Year
---------
01-JAN-01