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a_f:f:af:day_difference2 [2022/09/02 02:51] – removed - external edit (Unknown date) 127.0.0.1a_f:f:af:day_difference2 [2023/05/09 00:47] (current) – sean
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 +{{tag>Index Function Function_List Date_And_Time}}
 +====== DAY_DIFFERENCE2 ======
 +
 +
 +===== Description ===== 
 +Calculates the day difference between the first date and the second date ignoring years of the dates. \\ For example:
 +
 +''DAY_DIFFERENCE2'' (15/06/1985, 17/06/1998) = 2\\ (the difference between 15 of June and 17 of June is 2)
 +
 + 
 +''DAY_DIFFERENCE2'' (15/06/1985, 14/06/1973) = 364\\ (the difference between 15 of June and 14 of  June is 364)
 +
 +The function can be useful, for example, when determining next anniversary of some event.
 +===== Parameters ===== 
 +Two attributes of the Date type or date constants or calculations producing a date|
 +===== Example ===== 
 +<code aim>IF DAY_DIFFERENCE2 (CURRENT_DATE, Client.DateOfBirth) = 2 THEN 
 +   SEND GreetingEmail TO Client </code>