DAY - InterSystems SQL Reference - InterSystems IRIS Data Platform 2018.1

InterSystems SQL Reference

DAY

A date function that returns the day of the month for a date expression.

Synopsis

DAY(date-expression)
{fn DAY(date-expression)}

Arguments

An expression that is the name of a column, the result of another scalar function, or a date or timestamp literal.

Note:

The DAY function is an alias for the DAYOFMONTH function. DAY is provided for TSQL compatibility. Refer to DAYOFMONTH for further details.