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InterSystems SQL Reference
DAY
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A date function that returns the day of the month for a date expression.
Synopsis
DAY(date-expression)
{fn DAY(date-expression)}
Arguments
date-expression An expression that is the name of a column, the result of another scalar function, or a date or timestamp literal.
Description
Note:
The DAY function is an alias for the DAYOFMONTH function. DAY is provided for TSQL compatibility. Refer to DAYOFMONTH for further details.
See Also