The Oracle NEXT_DAY() function returns the date of the first weekday specified by day name that is later than a date.
Syntax
The following shows the syntax of the syntax of the NEXT_DAY() function:
Code language: SQL (Structured Query Language) (sql)NEXT_DAY(date,weekday)
Arguments
The NEXT_DAY() function accepts two arguments:
1) date
is a DATE value or an expression that evaluates to a DATE value which is used to find the next weekday.
2) weekday
is the day of week that you want to return.
The weekday can be full name e.g., Tuesday or abbreviation e.g., Tue. In addition, the language of the weekday must be in the language of your session.
In English, the weekday accepts the following values:
| Weekday | Abbr. | Return |
|---|---|---|
| SUNDAY | SUN | The first Sunday later than a date |
| MONDAY | MON | The first Monday later than a date |
| TUESDAY | TUE | The first Tuesday later than a date |
| WEDNESDAY | WED | The first Wednesday later than a date |
| THURSDAY | THUR | The first Thursday later than a date |
| FRIDAY | FRI | The first Friday later than a date |
| SATURDAY | SAT | The first Saturday later than a date |
Return value
The Oracle NEXT_DAY() function always returns a DATE value that represents the next weekday after the date.
The result date has the same hours, minutes, and second as the input date.
Examples
A) Get the next weekday later than a date
This example returns the date of the next Sunday after January 1, 2000:
SELECT
NEXT_DAY( DATE '2000-01-01', 'SUNDAY' )
FROM
dual;
Code language: SQL (Structured Query Language) (sql)It returns the following output:
Code language: SQL (Structured Query Language) (sql)02-JAN-00
B) Get the next working day for employees
See the following employees table in the sample database:
The following statement gets next working days days which are later than the hire dates for the employees:
SELECT
first_name,
last_name,
hire_date,
NEXT_DAY( hire_date, 'Monday' ) NEXT_MONDAY
FROM
employees
ORDER BY
hire_date DESC;
Code language: SQL (Structured Query Language) (sql)The following illustrates the output:
In this example, the next working day of an employee is the next Monday after the hire date.
In this tutorial, you have learned how to use the Oracle NEXT_DAY() function to get the date of the next weekday which is later than a specified date.