Developing Apama Applications > Dashboard Function Reference > Scalar Functions > Date Add
Date Add
Returns the result of adding the specified number (which may be negative) of date part intervals to the specified date, and returns a string representing the resulting date/time.
Arguments
This function has the following arguments:
*Date: Text string specifying the date to which is added the specified number of date parts. This must be either a formatted date/time string or a Java standard date/time argument in milliseconds from Jan 1, 1970.
*Number: Numeric value. The number of date parts to add to the specified date.
*Date Part: Text string specifying the date part, the specified number of which are to be added to the specified date. Specify s, m, h, d, w, M, q or y for seconds, minutes, hours, days, weeks, months, quarters, or years.
*Date Format: Text string specifying the format of the function result. Specify a pattern string suitable for use with the Java SimpleDateFormat class. For example, the format MMMM dd, yyyy hh:mm:ss a results in dates of the form exemplified by August 30, 2003 05:32:12 PM. If no Date Format is given, the string is returned in the form exemplified by 08/30/03 05:32 PM. Use q, qqq or qqqq for short, medium or long versions of quarter notation. For example, qqq-yyyy results in a string of the form exemplified by Qtr 1-2005.
The function returns a text string.
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