Release 10.1A: OpenEdge Data Management:
SQL Reference

> ## DAYOFYEAR

> Returns the day of the year in the argument as a short integer value in the range of 1–366. The argument `date_expression` can be the name of a column, the result of another scalar function, or a date or timestamp literal.

> #### Syntax

>     DAYOFYEAR ( date_expression )

> Example

> This example illustrates the `DAYOFYEAR` function:

>     SELECT *
>         FROM orders
>         WHERE DAYOFYEAR (order_date) = 300 ;

> #### Notes

> - The argument to the function must be of type `DATE`.

> - The result is of type `SHORT`.

> - If the argument expression evaluates to `NULL`, the result is `NULL`.

> ##### Compatibility

> ODBC compatible

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