Trigger To Calculate Age From Date Of Birth
Here's the problem. I want to insert age in years to a table of children, using a MS SQL trigger to calculate age from Date of Birth (DOB). DOB format is mm/dd/yyyy. The DOB input comes from an ASP Insert statement. I've tried to use DateDiff and a user-defined function to calculate age without any success. Also the trigger needs to account for children of less than 1 year old, could be a 0. Age is integer in the children table. Any help is greatly appreciated. The sooner the better. Even a kick start is better than nothing.
I have a table containing a column "date of Birth" in char datatype, I need to calculate Age for the person from his or her date of birth. how would I be able to do that?
Any help will be appreciated.
I have table with column Date Of Birth its datatype is smalldatetime. Now I was looking for SQL Statement like I will give from date and to date as parameter it should select date of birth occurring between that date and month.
I have a table with a column Date_of_birth.
I want to evaluate average date_of_birth by grouping on depts.
AVG function doesn't seem to work with datetime col. Plz help.
How to check the default value set up for datetime field? The reason I am asking is my database
field "birthday" is datetime(8), the default value I set to '' already. Everytime my asp program
have empty birthday or invalid birthdate for this field, the system automaticaly set it to
Do you know what happened?
Can someone help please?
I'm using SQL Server 7 and trying to update a table containing over 250,000 records. I have a character(8) (CHARDOB) field representing dates of birth in the form YYYYMMDD and would like to update my datetime field (DOB) using a simple update command like:-
UPDATE MyTable SET DOB = RIGHT(CHARDOB, 2) + '/' + SUBSTRING(CHARDOB,
5, 2) + '/' + LEFT(CHARDOB, 4)
but get the message:-
Server: Msg 242, Level 16, State 3, Line 1
The conversion of a char data type to a datetime data type resulted in an out-of-range datetime value.
The statement has been terminated.
The strange thing is that this works on a small dataset but crashes and burns on larger ones. I have tried different CAST and CONVERT options to transform the data into the correct format. I have tried a stored procedure, DTS transformations and execute SQL task in my DTS package without success.
Any help will be appreciated.
I have a table name employee and datetime column named dateofbirth, how can i write a select statement to show their, date of birth and age in years?
This is how i did it, i couldn't finish it, Any feedback would be very thankful.
select name, datebirth, year(dateofbirth)
i want to make one SQL Query in that i have problem so please help me
i have three column ID,Name,DOB
in that i want top 5 name whose Birthday is incomming days....
reply as soon as..
Hello, I'm new to SQL Server, working for a non-profit computerizing alot of its data.I imported a table of people's names, birth dates, etc. into SS2005from Access, and the birth_date was imported as an Access date/timefield, giving it the datetime datatype in SQL.The column values look like:10/14/1964 12:00:00 AMWhere and how do I learn to specify that all fields like this should bein ISO format of yyyy-mm-dd??Do I have to create a new column and put all the dates into it??Should I just convert the data in queries/views??Use a constraint to format the data??I can redo the Access table if necessary, it is only 300-some rows.I tried BOL but it was not helpful...The end users will likely enter mm/dd/yy or mm/dd/yyyy and it will haveto be stored properly in the database table as column/fieldbirth_date...Thank you, Tom
I have 3 fields (DOB_YEAR, DOB_MO, DOB_DAY)
They are populated like this (1985, 12, 21)
I would like to take the 3 values of populate one field (BIRTH_DATE) with these combined values to look like this (19851221) BIRTH_DATE is an 8 character field in datetime format.
SET BIRTH_DATE = (dob_year+dob_mo+dob_day)
Returns 6/11/1905 for 1959,11,17
I wanna used derived fields to improve select performance of my system.
How can I calculate the trigger cost in the system?
Hi i am trying to make a trigger that calculates a new due time from a start time. I have a hour target like 24 hours, but the dates have an starttime and stoptime or the days could even be closed. I need it to calculate the new due datetime using the 24 hours as effective working time.
Any ideas ?
I have a parent record en some child records.
Let's say the child records have a field with a value in the range 1-9
Now I want to find the maximum value in the child records.
When I have that value, I want to write this value in a field in the parent record.
1) Should I do this in a (update) trigger?
2) How do you write such a trigger in sql-express?
I need a query to find all dates from today to one-year back.
If I start from today day I need find all dates until 11/12/98.
Thanks a lot.
I want to convert a date to a weeknumber in my view.
How is this possible with SQL?
Can someone help me with this. I need to calculate the week endingdate of the first week of the year based upon a year provided by theuser. Is there a simpler way other than writing my own UDF?
I'm using MS SQL Server 7--
I have a meter cycle table called tblMeterCycle. It shows a schedule of customer meter read dates. How can I show all the customers that have a meter read date due; that is; when the MeterReadDate column = Now() date; or the MeterReadDate column is one day less, or one day more than the Now() date? The MeterReadDate column format is mm/dd/yy.
This is one way you can add a number of workdays to a specific date and return a workday (monday-friday).CREATE FUNCTION [dbo].[fnAddWorkdays]
+ CASE(@@DATEFIRST + (DATEPART(WEEKDAY, @StartDate) - 2)) % 7 WHEN 5 THEN 2 WHEN 6 THEN 1 ELSE 0 END
+ @DaysToAdd / 5 * 7
+ @DaysToAdd % 5
+ CASE WHEN (@@DATEFIRST + (DATEPART(WEEKDAY, @StartDate + CASE (@@DATEFIRST + (DATEPART(WEEKDAY, @StartDate) - 2)) % 7 WHEN 5 THEN 2 WHEN 6 THEN 1 ELSE 0 END) - 2)) % 7 + @DaysToAdd % 5 > 4
I want to get the number of days pending for a perticular column. I want the out put as a integer value.
This is what I used for my calculated field.
But when i write this day is underlined in red. It says unrecognized identifier.
If I use "day", then it is not underlined but still it does not work.
When I use following query, I get no error message. but still no data in the column too.
=DATEDIFF("d", Fields!SubmittedDate.Value, "GETDATE()" )
Can anyone tell me why is that?
Suppose I have these two days fields
ddold 1/1/2005 12:00:00 AM
ddnew 2/1/2007 12:00:00 AM
How can i get the DateDifference of these two dates in days.
What is the correct way to calculate the next quarterly dates form a given start date
dateadd("q", 1 , StartDate)
using the above it calculates what month the next quarter is in but not the actual date
if my startdate 15/01/2005 (<= dd/mm/yyyy british date)
i would like to calculate the next quartly date from the 15th of jan
would i have to used days 365 then / by 4 to split the year into 4 then use that result to just add days to the startdate to get the next date ?
i.e. quarter (1 year) = 91.25 days
Hi, i'm trying to calculate on the expiry date for product which include the start date and end date.
the product can't b displayed if the start date haven't reached the date, besides, it oso can't b displayed if it has expired.
the storedprocedure tat i've written is:
DateDiff(day, StartDate, getDate())<=0
DateDiff(day, EndDate, getDate())>=0
i wonder why it can's show the result!!! is the code correct?
I have a table call case and case_status have two fields, date and status as below:
Whenever i open and closed the case, one record is insert into the case_status table.
Now I would need to calculate the total days of the case in storeprocedure.
Anyone can help me please.
I need to calculate the number of working days from a date backwards. For example 2 working days before Thursday would be the Tuesday (as a basic example)
I use the following code and a Calendar table to calculate the working days from a date but can anyone help with reworking this query to do the reverse
declare @WorkingDate as datetime
FROM tblCalendar AS c
WHERE (@WorkingDays =
(SELECT COUNT(*) AS Expr1
FROM tblCalendar AS c2
WHERE (dt >= @StartDate) AND (dt <= c.dt) AND (IsWeekday = 1) AND (IsHoliday = 0))) AND (IsWeekday = 1)
AND (IsHoliday = 0)
-- Return the result of the function
Hope someone can help
if any body out there has done this before, can you please post the T-SQL script that calculate whatever last months of data based on a Date field.
Thanks very much,
What is the script to insert system date in a table at insertion time using trigger.
hello, i have a database that will be updated on a certain datei have a column "UPDATE_DATE" which specifies the updating date, my question is"how should i make the trigger or stored procedure runs only on the date that has been specified"thanks for the assistance
I am using SQL Server 2005 database for a webbased application built on .net 2.0. Here is my situation. I have a SubmitDate and a Status field in a table. I want the trigger to fire based on the datevalue in the SubmitDate field. SubmitDate field is the last date for the user to submit an application. For eg: if the SubmitDate value is 03/10/07 , I want the trigger to fire on :01 of 03/11/07 to change the Status field value to Inactive. Is that possible? Thoughts on how to do it?
Hello to a new forum. I am very impressed with the level of ability I have been seeing on this forum and all the helpful posts that are going on.
I am hoping someone can help me solve my problem. I know enough SQL to be very dangerous how to create, delete, insert, update etc... and how to build queries. Here is my dilemma I need to have a piece of scheduling software send out reminder emails based on a DATETIME field. I am running SQL Server 2005, and the database mail is already configured and can successfully send out email from the management studio interface.
Does anyone know of a tutorial or can point me in the right direction to accomplish this task. I am well versed in PHP, and am hoping I might be able to get the server to trigger a PHP script or something to this extent.