Release 10.1A: OpenEdge Data Management:
SQL Reference

DAYOFMONTH

Returns the day of the month in the argument as a short integer value in the range of 1–31. The argument date_expression can be the name of a column, the result of another scalar function, or a date or timestamp literal.

Syntax

DAYOFMONTH ( date_expression )

Example

This example illustrates the DAYOFMONTH function:

SELECT *     FROM orders     WHERE DAYOFMONTH (order_date) = 14 ;

Notes

The date_expression argument must be of type DATE.
If date_expression is supplied as a date literal, it can be any of the valid date_literal formats where the day specification (DD) precedes the month specification (MM).
The result is of type SHORT.
If the argument expression evaluates to NULL, the result is NULL.

Compatibility

ODBC compatible