SQL Select Upcoming Birthdays

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I'm trying to write a stored procedure to select employees who have birthdays that are upcoming.

SELECT * FROM Employees WHERE Birthday > @Today AND Birthday < @Today + @NumDays

This will not work because the birth year is part of Birthday, so if my birthday was '09-18-1983' that will not fall between '09-18-2008' and '09-25-2008'.

Is there a way to ignore the year portion of date fields and just compare month/days?

This will be run every monday morning to alert managers of birthdays upcoming, so it possibly will span new years.

Here is the working solution that I ended up creating, thanks Kogus.

SELECT * FROM Employees 
WHERE Cast(DATEDIFF(dd, birthdt, getDate()) / 365.25 as int)
    - Cast(DATEDIFF(dd, birthdt, futureDate) / 365.25 as int) 
<> 0

Note: I've edited this to fix what I believe was a significant bug. The currently posted version works for me.

This should work after you modify the field and table names to correspond to your database.

SELECT 
  BRTHDATE AS BIRTHDAY
 ,FLOOR(DATEDIFF(dd,EMP.BRTHDATE,GETDATE()) / 365.25) AS AGE_NOW
 ,FLOOR(DATEDIFF(dd,EMP.BRTHDATE,GETDATE()+7) / 365.25) AS AGE_ONE_WEEK_FROM_NOW
FROM 
  "Database name".dbo.EMPLOYEES EMP
WHERE 1 = (FLOOR(DATEDIFF(dd,EMP.BRTHDATE,GETDATE()+7) / 365.25))
          -
          (FLOOR(DATEDIFF(dd,EMP.BRTHDATE,GETDATE()) / 365.25))

Basically, it gets the # of days from their birthday to now, and divides that by 365 (to avoid rounding issues that come up when you convert directly to years).

Then it gets the # of days from their birthday to a week from now, and divides that by 365 to get their age a week from now.

If their birthday is within a week, then the difference between those two values will be 1. So it returns all of those records.

mySQL SELECT upcoming birthdays, mySQL SELECT upcoming birthdays · mysql sql database. I'm trying to write a query to select users of a database whose birthdays are in the next  This is an alternative to the original tip 'SQL Server: Query to find upcoming birthdays for the current week' provided by aasim abdullah. Changes to the original tip. There are few changes in this alternative compared to the original tip. The first difference is that a date data type is used instead of datetime to store the date of birth (DOB). This makes it a bit easier to handle the dates and compare them to current date.

In case someone is still looking for a solution in MySQL (slightly different commands), here's the query:

SELECT
 name,birthday,
 FLOOR(DATEDIFF(DATE(NOW()),birthday) / 365.25) AS age_now,
 FLOOR(DATEDIFF(DATE_ADD(DATE(NOW()),INTERVAL 30 DAY),birthday) / 365.25) AS age_future

FROM user

WHERE 1 = (FLOOR(DATEDIFF(DATE_ADD(DATE(NOW()),INTERVAL 30 DAY),birthday) / 365.25)) - (FLOOR(DATEDIFF(DATE(NOW()),birthday) / 365.25))

ORDER BY MONTH(birthday),DAY(birthday)

How to write a select query that shows upcoming birthdays , I want a list of people whose birthdays are within the next 30 days. from today. Can someone construct the SQL for me please ? Would help to  Home 2018 May SQL Puzzle: Find the upcoming Birthday for a Next Month SQL Puzzle: Find the upcoming Birthday for a Next Month This article is half-done without your Comment!

Best use of datediff and dateadd. No rounding, no approximates, no 29th of february bug, nothing but date functions

  1. ageOfThePerson = DATEDIFF(yyyy,dateOfBirth, GETDATE())

  2. dateOfNextBirthday = DATEADD(yyyy,ageOfThePerson + 1, dateOfBirth)

  3. daysBeforeBirthday = DATEDIFF(d,GETDATE(), dateofNextBirthday)

Thanks to @Gustavo Cardoso, new definition for the age of the person

  1. ageOfThePerson = FLOOR(DATEDIFF(d,dateOfBirth, GETDATE())/365.25)

SQL Server: Query to find upcoming birthdays for the current week , -- Query to find workers, whose birthday is in current week SELECT * FROM @​Workers WHERE DATEPART( Week, DATEADD( Year,  A common query for Human Resource databases or different social sites is to find out employee/subscribers name whose birthday comes in the near future (in the current week, or in next few days). To find out whose birthday is coming in a given number of days is very simple.

Liked the approach of @strelc, but his sql was a bit off. Here's an updated version that works well and is simple to use:

SELECT * FROM User 
WHERE (DATEDIFF(dd, getdate(), DATEADD(yyyy, 
    DATEDIFF(yyyy, birthdate, getdate()) + 1, birthdate)) + 1) % 366 <= <number of days>

edit 10/2017: add single day to end

SQL Puzzle: Find the upcoming Birthday for a Next Month, SQL Puzzle: Find the upcoming Birthday for a Next Month. This article is half-​done SELECT * FROM tbl_Employee. WHERE DATEADD( Year  How to write a select query that shows upcoming birthdays – Learn more on the SQLServerCentral forums. Can someone construct the SQL for me please ? Would help to know more. What is the data

You could use the DAYOFYEAR function but be careful when you want to look for January birthdays in December. I think you'll be fine as long as the date range you're looking for doesn't span the New Year.

Need SQL Query for upcoming birthdays, I need a SQL QUERY for fetching all upcoming birthdays within next 20 days. select dateadd(year, 2000 - year(dob), DOB) as DOB_In_2000 Disclaimer: This site is started with intent to serve the ASP.Net Community by providing forums (question-answer) site where people can help each other. The content posted here is free for public and is the content of its poster.

Selecting Anniversary/Birthday in next month SQL, Why not try a DatePart with the DateAdd? SELECT * FROM [Data Extension] WHERE DATEPART(mm,birthday) = DATEPART(mm,(DateAdd(m  Basically, if the number of years old changes in that date range, your birthday falls in that date range. It's fairly easy to adapt this for any date range you want. select dob from ( select dob = convert (datetime,'20000824') union all select dob = convert

mySQL SELECT upcoming birthdays, mySQL SELECT upcoming birthdays SELECT * FROM persons WHERE DATE_ADD(birthday, INTERVAL Tags: mysql, select, sql. Query Upcoming Birthdays in Microsoft Access to create a query to "Find and Calculate Today's Birthdays" in Microsoft Access, then you'll love this video. your query fields and criteria to

[SOLVED] SELECT upcoming birthdays in SQLite3, [SOLVED] SELECT upcoming birthdays in SQLite3. SQL.Text uses placeholder ':birthday', which is stored as TEXT in SQLite3 database  We can find upcoming birthdays by simply using between clause in normal days, but problem occurs when you reach the end of year. Given script will definitely help to solve this issue. Using the code. Create Temporary Calendar to store upcoming dates and join with Master Table on day and month.

Comments
  • I'm not sure how to edit your answer, but instead of dividing by 365, you need to divide by 365.25 and then cast to an int. Leap year, screwing everything up again.
  • Thanks, you're absolutely right, and I had another bug in there too. The ability to edit other people's posts comes with a certain reputation score. Check this link out: stackoverflow.com/questions/18557/…
  • Found a more recent answer from below I liked better, thought I'd share: SELECT * FROM User WHERE (DATEDIFF(dd, getdate(), DATEADD(yyyy, DATEDIFF(yyyy, birthdate, getdate()), birthdate)) + 365) % 365 <= <number of days>
  • @Edyn: Nice! but a little messy ;-)
  • The prior comment is off slightly for very specific infrequent dates... here is the fix: SELECT * FROM User WHERE (DATEDIFF(dd, getdate(), DATEADD(yyyy, DATEDIFF(yyyy, birthdate, getdate()) + 1, birthdate))) % 366 <= <number of days>
  • Thanks, that's awesome ;)
  • Thank you so much for this mysql translation! :D
  • The way that you calculate the person age is not correct. It is because your diff the year only. So if someone have born on 12/1990 and we are on 04/2010 it will calculate the person age as 30.
  • this method has some issues, try using following scenario: <br/><br/> DECLARE thisJoiningDate DATE = '2011-12-05'<br/> DECLARE EmploymentDuration DECIMAL(18,2)<br/> DECLARE DateOfNextAnniversary DATE<br/> DECLARE DaysBeforeAnniversary INT<br/><br/> SET EmploymentDuration = DATEDIFF(MONTH, thisJoiningDate, GETDATE())<br/> SET DateOfNextAnniversary = DATEADD(MONTH, EmploymentDuration + 12, thisJoiningDate) <br/> SET DaysBeforeAnniversary = DATEDIFF(dd, GETDATE(), DateOfNextAnniversary)<br/><br/> SELECT thisJoiningDate, EmploymentDuration, DateOfNextAnniversary, DaysBeforeAnniversary
  • @tjaank, I gave it a try, but where is the additional problem? And there is no concept such as EmploymentDuration or JoiningDate in the question.
  • @Gustavo Cardoso, you are right, to my surprise! I updated the answer accordingly
  • This is flawed. Given a running date of 2015-03-01 and a date of birth of 2012-02-29 the result is 364. Adding 364 days to 2012-02-29 gives 2013-02-27 which is incorrect as it should be returned as 2013-02-28.
  • @rrrr You're thinking of it backwards... it should be 2015-03-01 + 364 which is 2016-02-28. However, you were correct that it was flawed, since it was looking backward at leap years instead of forward. I have adjusted it to work correctly.