Adding months to a date

I`m setting up ranges for searching a database. I plan to use
a combobox for choosing 'year', 'month', 'week' as ranges from a
given date. I have one datefield for the start date, and want
another one to reflect the date of the range limit.
In other words, I want to select '1 month', '2 months' etc.
from a combobox and calculate the end date.
Anyone ?

"toft" <[email protected]> wrote in message
news:gnaor6$hgf$[email protected]..
> I`m setting up ranges for searching a database. I plan
to use a combobox
> for
> choosing 'year', 'month', 'week' as ranges from a given
date. I have one
> datefield for the start date, and want another one to
reflect the date of
> the
> range limit.
>
> In other words, I want to select '1 month', '2 months'
etc. from a
> combobox
> and calculate the end date.
http://flexdiary.blogspot.com/2008/05/working-with-dates-in-as3.html

Similar Messages

Is there a completely reliable method of adding months to a date in ABAP?

Does anyone know of a completely reliable and consistent ABAP function module that can be used to add months to a date. One that will always get the correct last day of the month when requested to add 1 month to the last day of the previous month. Something as reliable as using the ADD_MONTHS function in Oracle SQL. I don't want to use any of the specific 'get last day of the month' function modules since the start date may not necessarily be the last day of a month.
In the past I have trusted the following. Now they have betrayed me.
MONTHS_PLUS_DETERMINE
Correctly provides 28.02.09 when adding 1 months to 31.01.09.
Incorrectly gives me 28.03.09 instead of 31.03.09 when adding 1 month to 28.02.09
RP_CALC_DATE_IN_INTERVAL and RP_CALC_DATE_IN_INTERVAL_SG
Both incorrectly give me 01.03.09 when asked to add 1 month to 31.01.09.
Both incorrectly give me 28.03.09 when asked to add 1 month to 28.02.09.
We're on ECC6.

>
Suhas Saha wrote:
> Hello Christine,
>
> Did you check the method ADD_MONTHS_TO_DATE of the class CL_HRPAD_DATE_COMPUTATIONS ?
>
>
> *     Adds No. of Months to Date
>       TRY.
>           CALL METHOD cl_hrpad_date_computations=>add_months_to_date
>             EXPORTING
>               start_date = sy-datum
>               months     = l_v_month
>             RECEIVING
>               date       = l_v_date.
>         CATCH cx_hrpa_violated_postcondition .
>       ENDTRY.
>
>
> I dont have any idea how ADD_MONTHS function in Oracle SQL works, though ):
>
> Hope this helps.
>
> BR,
> Suhas
That also sometimes works.....but adding 1 month to 28.02.2009 gives me 28.03.2009 and adding 1 month to 29.02.2008 gives me 29.03.2008.
This is how to use ADD_MONTHS in Oracle SQL - a bit naughty since you have to use native SQL to do it but it ALWAYS seems to work. I pass a date, month number and + or - into the function module.
* For use with class based exception CX_SY_OPEN_SQL_DB.
DATA:
ex_check_os       TYPE REF TO cx_sy_open_sql_db,
ex_check_rs       TYPE REF TO cx_sy_native_sql_error,
ex_result(200)    TYPE C,
ex_text           TYPE STRING,
lv_new_date       TYPE datum,
lv_old_date       TYPE datum,
lv_months         TYPE I.
lv_old_date = iv_date.
lv_months = iv_months.
IF iv_sign = '-'.
     lv_months = lv_months * -1.
ENDIF.
TRY.
    EXEC SQL.
      SELECT to_char(add_months(to_date(:lv_old_date,'YYYYMMDD'),:lv_months),'YYYYMMDD')
      INTO :lv_new_date
      FROM sys.dual a
    ENDEXEC.
    CATCH cx_sy_native_sql_error INTO ex_check_rs.
    ex_text = ex_check_rs->get_text( ).
    ev_error_message = ex_text.
    ev_return = 4.
ENDTRY.
ev_return = 0.
ev_date = lv_new_date.

Function module for adding number of months to the date

Hi,
Is there any function module to get the date by adding number of months...
Regards,
Yadagiri

Normally all SAP FM will return that value. As 1 month in general means 30 days only.
You can check the code in this link for logig of 31 -
add month in the date to find next date
Regards,
Amit

Adding months to date

I need to add 6 months to current date. Also, may be days or years also. Can anyone let me know is there any function module which can be used to achieve the functionality.

Hi jimmy,
here is the code for FM "MONTH_PLUS_DETERMINE".
========================================================
FUNCTION MONTH_PLUS_DETERMINE.
*"Lokale Schnittstelle:
*"       IMPORTING
*"             MONTHS
*"             OLDDATE LIKE SY-DATUM
*"       EXPORTING
*"             NEWDATE LIKE SY-DATUM
DATA:       BEGIN OF DAT,
              JJJJ(4) ,
              MM(2) ,
              TT(2) ,
              END OF DAT,
              BEGIN OF HDAT,
              JJJJ(4) ,
              MM(2) ,
              TT(2) ,
              END OF HDAT,
              NEWMM TYPE P,
              DIFFJJJJ TYPE P.
WRITE: OLDDATE+0(4) TO DAT-JJJJ,
          OLDDATE+4(2) TO DAT-MM,
          OLDDATE+6(2) TO DAT-TT.
DIFFJJJJ =   ( DAT-MM + MONTHS - 1 ) DIV 12.
NEWMM    =   ( DAT-MM + MONTHS - 1 ) MOD 12 + 1.
DAT-JJJJ = DAT-JJJJ + DIFFJJJJ.
IF NEWMM < 10.
    WRITE '0' TO DAT-MM+0(1).
    WRITE NEWMM TO DAT-MM+1(1).
ELSE.
    WRITE NEWMM TO DAT-MM.
ENDIF.
IF DAT-TT > '28'.
    HDAT-TT = '01'.
    NEWMM   = ( DAT-MM ) MOD 12 + 1.
    HDAT-JJJJ = DAT-JJJJ + ( ( DAT-MM ) DIV 12 ).
    IF NEWMM < 10.
      WRITE '0' TO HDAT-MM+0(1).
      WRITE NEWMM TO HDAT-MM+1(1).
    ELSE.
      WRITE NEWMM TO HDAT-MM.
    ENDIF.
    IF DAT-TT = '31'.
      NEWDATE = HDAT.
      NEWDATE = NEWDATE - 1.
    ELSE.
      IF DAT-MM = '02'.
        NEWDATE = HDAT.
        NEWDATE = NEWDATE - 1.
      ELSE.
        NEWDATE = DAT.
      ENDIF.
    ENDIF.
ELSE.
    NEWDATE = DAT.
ENDIF.
ENDFUNCTION.
=========================================================

How can i add one month to a date variable ?

Unlike the week which always 7 days, month may change from 28 to
31, so how can i add one month to a date variable ? Thanks in
advance.

Adding 365 won't always work because of leap years.
You could use the following SQL statement:
SELECT
     TO_DATE(
          TO_CHAR(TO_DATE(SYSDATE), 'DD-MON-') ||
            (TO_CHAR(TO_DATE(SYSDATE), 'YYYY') + 1)) NEXT_YEAR
FROM
     dual
NEXT_YEAR
08-JAN-03Or you could create your own function. You would use this
exactly like add_months:
CREATE OR REPLACE FUNCTION add_years
     (v_date DATE, num_years NUMBER)
RETURN DATE AS
     v_year DATE;
BEGIN
     v_year := TO_DATE(
               TO_CHAR(TO_DATE(SYSDATE), 'DD-MON-') ||
                     (TO_CHAR(TO_DATE(SYSDATE), 'YYYY')
                                         + num_years));
     RETURN v_year;
END;
SELECT
     add_years(SYSDATE, 1) new_year
FROM
     dual
NEW_YEAR
08-JAN-03
SELECT
     add_years(SYSDATE, -1) new_year
FROM
     dual
NEW_YEAR
08-JAN-01

Week and month calculation from date column

I have 3 column data like
with tab as
select 'Topshop' brand, '10-JUL-11' deliverydate, '100' qty from dual union all
select 'Topshop' brand, '10-JUL-11' deliverydate, '400' qty from dual union all
select 'NewSita' brand, '11-JUL-11' deliverydate, '200' qty from dual union all
select 'LaGress' brand, '12-JUL-11' deliverydate, '300' qty from dual union all
select 'LaGress' brand, '10-AUG-11' deliverydate, '100' qty from dual union all
select 'LaGress' brand, '11-AUG-11' deliverydate, '200' qty from dual union all
select 'Topshop' brand, '12-AUG-11' deliverydate, '300' qty from dual union all
select 'NewSita' brand, '10-SEP-11' deliverydate, '100' qty from dual union all
select 'Topshop' brand, '11-SEP-11' deliverydate, '200' qty from dual union all
select 'NewSita' brand, '12-SEP-11' deliverydate, '300' qty from dual
) select * from tabI need to convert it into 4 columns
Brand | Month | Week(start date) | Qty (sum)
Please let me know what are the options that i have, especially the date-time calculation functions available to solve such problems.
Thanks
w\

with tab as
select 'Topshop' brand, to_date('10-JUL-11', 'dd-mon-yy') deliverydate, '100' qty from dual union all
select 'Topshop' brand, to_date('10-JUL-11', 'dd-mon-yy') deliverydate, '400' qty from dual union all
select 'NewSita' brand, to_date('11-JUL-11', 'dd-mon-yy') deliverydate, '200' qty from dual union all
select 'LaGress' brand, to_date('12-JUL-11', 'dd-mon-yy') deliverydate, '300' qty from dual union all
select 'LaGress' brand, to_date('10-AUG-11', 'dd-mon-yy') deliverydate, '100' qty from dual union all
select 'LaGress' brand, to_date('11-AUG-11', 'dd-mon-yy') deliverydate, '200' qty from dual union all
select 'Topshop' brand, to_date('12-AUG-11', 'dd-mon-yy') deliverydate, '300' qty from dual union all
select 'NewSita' brand, to_date('10-SEP-11', 'dd-mon-yy') deliverydate, '100' qty from dual union all
select 'Topshop' brand, to_date('11-SEP-11', 'dd-mon-yy') deliverydate, '200' qty from dual union all
select 'NewSita' brand, to_date('12-SEP-11', 'dd-mon-yy') deliverydate, '300' qty from dual
), week_data as (
   select brand
   ,      to_char(deliverydate, 'Month', 'nls_date_language=american') MON
   ,      trunc(deliverydate, 'day') WEEK_START
   ,      sum(TO_NUMBER(qty)) SUM_QTY
   from   tab
   group by brand
   ,      to_char(deliverydate, 'Month', 'nls_date_language=american')
   ,      trunc(deliverydate, 'day')
), weeks as (
   select
   w.week_min + (level - 1) * 7 week_start
   from (
      select min(week_start) week_min, max(week_start) week_max
      from week_data
   ) w, dual
   connect by level <= 1 + (w.week_max - w.week_min) / 7
select
week_data.brand,
weeks.week_start,
nvl(week_data.sum_qty,0) sum_qty
from week_data
partition by (brand)
right outer join weeks
on (weeks.week_start = week_data.week_start)
order by
weeks.week_start,
week_data.brand;You construct a set of records of all "week_start" dates from your minimum to your maximum (classic connect by level trick.)
You use a partitioned outer join to fill in the gaps in your sparse data (see doc example [url http://download.oracle.com/docs/cd/E11882_01/server.112/e17118/statements_10002.htm#i2177515]here.
Hope that helps you :-)
(PS. I dislike implicit conversions - that is the only reason I have added a TO_NUMBER to your code within the sum() ;-) )
(PPS. Actually you probably should have asked this in a new question - I believe it is not really good forum etiquette to continue in a thread that has already been answered...)

Monthly Time Sheet Dates

I am building a monthly time sheet. I need all the dates to populate once the initial date is chosen by the user. I have this working properly for each month that has 31 days. For months with 30 days, it populates the first day of the next month. How do I make sure that the only the dates for the month selected are populated?
Any help is appreciated!
Tracy

Hello!
Thank you for your response, but I can not get it to function properly.
I added a text field to calculate the number of days. Here is the script I placed in the text field:
form1.commentSub.NoofDays::calculate - (FormCalc, client)
var StartDate = Ref(SubPg1.tableSub.Table1.Row1.Date1)
var EndDate = Ref(SubPg1.tableSub.Table1.Row2.Date2)
var MonthStart = Date2Num(Date1.formattedValue, "MM/DD/YYYY")
var nMonth = Num2Date(MonthStart, "MM")                                                                                                     ; Current Month
var nDay = Num2Date(MonthStart, "DD")                                           ; Current Day
var nYear = Num2Date(MonthStart, "YYYY")                                        ; Current Year
var nFirstDay = Date2Num(Concat(nMonth,"01", nYear), "MM/DD/YYYY")        ; First Day in the current month
var nLastDay
var nCountDays = nFirstDay
StartDate.rawValue = Num2Date(nFirstDay, "MM/DD/YYYY") ; Set first day of month as start date
; Determine number of days in the current month
var nMonthCheckStart = Num2Date(nFirstDay, "MM")
var nMonthCheckEnd
for i=0 upto 31 step 1 do
          nCountDays = nCountDays + 1
          nMonthCheckEnd = Num2Date(nCountDays , "MM")
          if(nMonthCheckStart == nMonthCheckEnd) then
                    nLastDay = nCountDays
          endif
endfor
EndDate.rawValue = Num2Date(nLastDay, "MM/DD/YYYY") ; Set lastday of month as end date
$.rawValue = Num2Date(nLastDay, "DD") ; Set number of days this month
In the date field where the user selects the date. I have this:
form1.SubPg1.tableSub.Table1.Row1.Date1::exit - (FormCalc, client)
var dayNum = Date2Num($.formattedValue,"MM/DD/YY")
Row2.Date2.rawValue = Num2Date(dayNum+1,"MM/DD/YY")
Row3.Date3.rawValue = Num2Date(dayNum+2,"MM/DD/YY")
Row4.Date4.rawValue = Num2Date(dayNum+3,"MM/DD/YY")
Row5.Date5.rawValue = Num2Date(dayNum+4,"MM/DD/YY")
Row6.Date6.rawValue = Num2Date(dayNum+5,"MM/DD/YY")
Row7.Date7.rawValue = Num2Date(dayNum+6,"MM/DD/YY")
Row8.Date8.rawValue = Num2Date(dayNum+7,"MM/DD/YY")
Row9.Date9.rawValue = Num2Date(dayNum+8,"MM/DD/YY")
Row10.Date10.rawValue = Num2Date(dayNum+9,"MM/DD/YY")
Row11.Date11.rawValue = Num2Date(dayNum+10,"MM/DD/YY")
Row12.Date12.rawValue = Num2Date(dayNum+11,"MM/DD/YY")
Row13.Date13.rawValue = Num2Date(dayNum+12,"MM/DD/YY")
Row14.Date14.rawValue = Num2Date(dayNum+13,"MM/DD/YY")
Row15.Date15.rawValue = Num2Date(dayNum+14,"MM/DD/YY")
Row16.Date16.rawValue = Num2Date(dayNum+15,"MM/DD/YY")
Row17.Date17.rawValue = Num2Date(dayNum+16,"MM/DD/YY")
Row18.Date18.rawValue = Num2Date(dayNum+17,"MM/DD/YY")
Row19.Date19.rawValue = Num2Date(dayNum+18,"MM/DD/YY")
Row20.Date20.rawValue = Num2Date(dayNum+19,"MM/DD/YY")
Row21.Date21.rawValue = Num2Date(dayNum+20,"MM/DD/YY")
Row22.Date22.rawValue = Num2Date(dayNum+21,"MM/DD/YY")
Row23.Date23.rawValue = Num2Date(dayNum+22,"MM/DD/YY")
Row24.Date24.rawValue = Num2Date(dayNum+23,"MM/DD/YY")
Row25.Date25.rawValue = Num2Date(dayNum+24,"MM/DD/YY")
Row26.Date26.rawValue = Num2Date(dayNum+25,"MM/DD/YY")
Row27.Date27.rawValue = Num2Date(dayNum+26,"MM/DD/YY")
Row28.Date28.rawValue = Num2Date(dayNum+27,"MM/DD/YY")
Row29.Date29.rawValue = Num2Date(dayNum+28,"MM/DD/YY")
Row30.Date30.rawValue = Num2Date(dayNum+29,"MM/DD/YY")
Row31.Date31.rawValue = Num2Date(dayNum+30,"MM/DD/YY")
Row1.Day1.rawValue = Num2Date(dayNum,"EEE")
Row2.Day2.rawValue = Num2Date(dayNum+1,"EEE")
Row3.Day3.rawValue = Num2Date(dayNum+2,"EEE")
Row4.Day4.rawValue = Num2Date(dayNum+3,"EEE")
Row5.Day5.rawValue = Num2Date(dayNum+4,"EEE")
Row6.Day6.rawValue = Num2Date(dayNum+5,"EEE")
Row7.Day7.rawValue = Num2Date(dayNum+6,"EEE")
Row8.Day8.rawValue = Num2Date(dayNum+7,"EEE")
Row9.Day9.rawValue = Num2Date(dayNum+8,"EEE")
Row10.Day10.rawValue = Num2Date(dayNum+9,"EEE")
Row11.Day11.rawValue = Num2Date(dayNum+10,"EEE")
Row12.Day12.rawValue = Num2Date(dayNum+11,"EEE")
Row13.Day13.rawValue = Num2Date(dayNum+12,"EEE")
Row14.Day14.rawValue = Num2Date(dayNum+13,"EEE")
Row15.Day15.rawValue = Num2Date(dayNum+14,"EEE")
Row16.Day16.rawValue = Num2Date(dayNum+15,"EEE")
Row17.Day17.rawValue = Num2Date(dayNum+16,"EEE")
Row18.Day18.rawValue = Num2Date(dayNum+17,"EEE")
Row19.Day19.rawValue = Num2Date(dayNum+18,"EEE")
Row20.Day20.rawValue = Num2Date(dayNum+19,"EEE")
Row21.Day21.rawValue = Num2Date(dayNum+20,"EEE")
Row22.Day22.rawValue = Num2Date(dayNum+21,"EEE")
Row23.Day23.rawValue = Num2Date(dayNum+22,"EEE")
Row24.Day24.rawValue = Num2Date(dayNum+23,"EEE")
Row25.Day25.rawValue = Num2Date(dayNum+24,"EEE")
Row26.Day26.rawValue = Num2Date(dayNum+25,"EEE")
Row27.Day27.rawValue = Num2Date(dayNum+26,"EEE")
Row28.Day28.rawValue = Num2Date(dayNum+27,"EEE")
Row29.Day29.rawValue = Num2Date(dayNum+28,"EEE")
Row30.Day30.rawValue = Num2Date(dayNum+29,"EEE")
Row31.Day31.rawValue = Num2Date(dayNum+30,"EEE")
It still adds the beginning date for the following month if the month selected only has 30 days.
I am not sure how to attach the file here for you to see.
Tracy

Function to list the month from a date range?

I would like to know what the function is that would take a look at a date range, and extract the month name
Here is how I would like it to come out:

Hello
The following sample tables are along your original scheme using month name to filter the data.
2014 (excerpt)
A1 month
A2 =MONTHNAME(MONTH(B2))
A3 =MONTHNAME(MONTH(B3))
A4 =MONTHNAME(MONTH(B4))
B1 date
B2 2013-01-15
B3 2013-01-20
B4 2013-01-27
C1 category
C2 A
C3 B
C4 C
D1 amount
D2 100
D3 50
D4 20
January
A1 category
A2 A
A3 B
A4 C
A5 D
A6 E
A7 F
A8 G
A9 H
B1 totals
B2 =SUMIFS(2014::D,2014::A,C$1,2014::C,A2)
B3 =SUMIFS(2014::D,2014::A,C$1,2014::C,A3)
B4 =SUMIFS(2014::D,2014::A,C$1,2014::C,A4)
B5 =SUMIFS(2014::D,2014::A,C$1,2014::C,A5)
B6 =SUMIFS(2014::D,2014::A,C$1,2014::C,A6)
B7 =SUMIFS(2014::D,2014::A,C$1,2014::C,A7)
B8 =SUMIFS(2014::D,2014::A,C$1,2014::C,A8)
B9 =SUMIFS(2014::D,2014::A,C$1,2014::C,A9)
C1 January
C2
C3
C4
C5
C6
C7
C8
C9
Notes.
Formula in January::B2 can be filled down across B2:B9.
The target month name is defined in January::C1.
February table is the same as January table except for the value in C1.
And the following sample tables are using date per se instead of month name to filter the data. In this scheme, you don't need month column in source table but the retrieving formulae in destination table become more complex.
2014 (excerpt)
A1 date
A2 2013-01-15
A3 2013-01-20
A4 2013-01-27
B1 category
B2 A
B3 B
B4 C
C1 amount
C2 100
C3 50
C4 20
January
A1 category
A2 A
A3 B
A4 C
A5 D
A6 E
A7 F
A8 G
A9 H
B1 totals
B2 =SUMIFS(2014::C,2014::B,A2,2014::A,">="&EOMONTH(C$1,-1)+1,2014::A,"<="&EOMONTH(C$1,0))
B3 =SUMIFS(2014::C,2014::B,A3,2014::A,">="&EOMONTH(C$1,-1)+1,2014::A,"<="&EOMONTH(C$1,0))
B4 =SUMIFS(2014::C,2014::B,A4,2014::A,">="&EOMONTH(C$1,-1)+1,2014::A,"<="&EOMONTH(C$1,0))
B5 =SUMIFS(2014::C,2014::B,A5,2014::A,">="&EOMONTH(C$1,-1)+1,2014::A,"<="&EOMONTH(C$1,0))
B6 =SUMIFS(2014::C,2014::B,A6,2014::A,">="&EOMONTH(C$1,-1)+1,2014::A,"<="&EOMONTH(C$1,0))
B7 =SUMIFS(2014::C,2014::B,A7,2014::A,">="&EOMONTH(C$1,-1)+1,2014::A,"<="&EOMONTH(C$1,0))
B8 =SUMIFS(2014::C,2014::B,A8,2014::A,">="&EOMONTH(C$1,-1)+1,2014::A,"<="&EOMONTH(C$1,0))
B9 =SUMIFS(2014::C,2014::B,A9,2014::A,">="&EOMONTH(C$1,-1)+1,2014::A,"<="&EOMONTH(C$1,0))
C1 2013-01-01
C2
C3
C4
C5
C6
C7
C8
C9
Notes.
Formula in January::B2 can be filled down across January::B2:B9.
The target month is defined in January::C1, which can be any date in target month, e.g., 2013-01-01, 2013-01-20, etc. The formulae in B will retrieve data with date in range: 2013-01-01 <= [date] <= 2013-01-31.
February table is the same as January table except for the value in C1.
Tables are built in Numbers v2.
Hope this may help,
H
EDIT: Replaced the last table with the correct one. (Formulae in B are correct)

Assign Month within a date range (by most days in a given month)

I have a begin and end date, sample data as such
select to_date('01-13-12','mm-dd-yy') from_dt,
to_date('02-23-12','mm-dd-yy') to_dt
from dual
union all
select to_date('03-15-2012','mm-dd-yy') from_dt,
to_date('04-16-2012','mm-dd-yy') to_dt
from dual
union all
select to_date('05-13-2012','mm-dd-yy') from_dt,
to_date('07-23-2012','mm-dd-yy') to_dt
from dual
How do I assign a month by the most days in a month within that date range? Sometimes the date range might have the exact same amount of days in a month (like 3/15/2012 has 16 days and 4/16/2012 has 16 days). In this case, I want the earlier month (march).
So from the sample data:
01/13/2012, 02/23/2012, February
03/15/2012, 04/16/2012, March
05/13/2012, 07/23/2012, June
Thanks
Edited by: user4422426 on Mar 1, 2012 5:15 PM

Hi,
Here's one way:
WITH     cntr          AS
     SELECT     LEVEL - 1     AS n
     FROM     (
               SELECT      1 + MAX (to_dt - from_dt)     AS max_day_cnt
               FROM     table_x
     CONNECT BY     LEVEL     <= max_day_cnt
,     got_r_num     AS
     SELECT     x.from_dt, x.to_dt
     ,     TRUNC (x.from_dt + c.n, 'MONTH')     AS month
     ,     count (*)                    AS cnt
     ,     ROW_NUMBER () OVER ( PARTITION BY from_dt, to_dt
                         ORDER BY        COUNT (*)     DESC
                         ,             TRUNC (x.from_dt + c.n, 'MONTH')
                       )     AS r_num
     FROM       cntr     c
     JOIN       table_x x ON c.n <= x.to_dt - x.from_dt
     GROUP BY x.from_dt, x.to_dt
     ,       TRUNC (x.from_dt + c.n, 'MONTH')
SELECT     from_dt, to_dt
,     TO_CHAR (month, 'Mon YYYY')     AS mon
,     cnt
FROM     got_r_num
WHERE     r_num     = 1
;Thanks for posting code to create the same data. Please test your code before you post it: you got the order of arguments to TO_DATE reversed.

Get number of month, week and date between 2 dates

Hi all,
Is it possible to display number of month, week and days between 2 dates? either by using only SQL query or through PL/SQL...
Input:
From date: 01-Oct-2010
To date: 19-Oct-2010
I want output as below (Assuming the week starts from Monday to Sunday in oracle).
01-Oct-2010 -- (Since this is in mid of the week)
02-Oct-2010 -- (Since this is in mid of the week)
03-Oct-2010 -- (Since this is in mid of the week)
40 -- (Oct 4 to Oct 10 falls in 40th week of the year)
41 -- (Oct 11 to Oct 17 falls in 41th week of the year)
18-Oct-2010 -- (Since this is in mid of the week)
19-Oct-2010 -- (Since this is in mid of the week)
Note: If there is one full month between the given date, then the month number should be displayed.
After the month, the remaining date comprised with one full week, then the week number of the year should
be displayed. After displaying the week, the remaining dates should be displayed as it is..
Appreciate your help..
Thanks.
Rajan.

I suppose if it's just like a calendar type information you want then something like...
SQL> break on month skip 1
SQL> set linesize 200
SQL> set pagesize 2000
SQL> column month format a20
SQL> column week format a4
SQL> with req as (select '&Required_Year_YYYY' as yr from dual)
2      ,offset as (select case when to_char(trunc(to_date(yr,'YYYY'),'YYYY'),'IW') in ('52','53') then 1 else 0 end as offset from req
3 select lpad( Month, 20-(20-length(month))/2 ) month,
4         '('||week||')' as week, "Mo", "Tu", "We", "Th", "Fr", "Sa", "Su"
5 from (
6    select to_char(dt,'fmMonth YYYY') month,
7    case when to_char(dt, 'mm') = '12' and to_char(dt,'iw') = '01' and offset = 0 then '53'
8         when to_char(dt, 'mm') = '12' and to_char(dt,'iw') = '01' and offset = 1 then '54'
9         when to_char(dt, 'mm') = '01' and to_char(dt,'iw') in ('52','53') then '1'
10         else to_char(to_number(to_char(dt,'iw'))+offset) end as week,
11    max(decode(to_char(dt,'d'),'1',lpad(to_char(dt,'fmdd'),2))) "Mo",
12    max(decode(to_char(dt,'d'),'2',lpad(to_char(dt,'fmdd'),2))) "Tu",
13    max(decode(to_char(dt,'d'),'3',lpad(to_char(dt,'fmdd'),2))) "We",
14    max(decode(to_char(dt,'d'),'4',lpad(to_char(dt,'fmdd'),2))) "Th",
15    max(decode(to_char(dt,'d'),'5',lpad(to_char(dt,'fmdd'),2))) "Fr",
16    max(decode(to_char(dt,'d'),'6',lpad(to_char(dt,'fmdd'),2))) "Sa",
17    max(decode(to_char(dt,'d'),'7',lpad(to_char(dt,'fmdd'),2))) "Su"
18    from ( select trunc(to_date(req.yr,'YYYY'),'y')-1+rownum dt
19           from all_objects, req
20           where rownum <= add_months(trunc(to_date(req.yr,'YYYY'),'y'),12) - trunc(to_date(req.yr,'YYYY'),'y') )
21        ,offset
22    group by to_char(dt,'fmMonth YYYY'),     case when to_char(dt, 'mm') = '12' and to_char(dt,'iw') = '01' and offset = 0 then '53'
23                                                  when to_char(dt, 'mm') = '12' and to_char(dt,'iw') = '01' and offset = 1 then '54'
24                                                  when to_char(dt, 'mm') = '01' and to_char(dt,'iw') in ('52','53') then '1'
25                                                  else to_char(to_number(to_char(dt,'iw'))+offset) end
26    ) x
27 order by to_date( month, 'Month YYYY' ), to_number(x.week)
28 /
Enter value for required_year_yyyy: 2010
old   1: with req as (select '&Required_Year_YYYY' as yr from dual)
new   1: with req as (select '2010' as yr from dual)
MONTH                WEEK Mo Tu We Th Fr Sa Su
    January 2010     (1)               1 2 3
                     (2)   4 5 6 7 8 9 10
                     (3) 11 12 13 14 15 16 17
                     (4) 18 19 20 21 22 23 24
                     (5) 25 26 27 28 29 30 31
   February 2010     (6)   1 2 3 4 5 6 7
                     (7)   8 9 10 11 12 13 14
                     (8) 15 16 17 18 19 20 21
                     (9) 22 23 24 25 26 27 28
     March 2010      (10) 1 2 3 4 5 6 7
                     (11) 8 9 10 11 12 13 14
                     (12) 15 16 17 18 19 20 21
                     (13) 22 23 24 25 26 27 28
                     (14) 29 30 31
     April 2010      (14)           1 2 3 4
                     (15) 5 6 7 8 9 10 11
                     (16) 12 13 14 15 16 17 18
                     (17) 19 20 21 22 23 24 25
                     (18) 26 27 28 29 30
      May 2010       (18)                 1 2
                     (19) 3 4 5 6 7 8 9
                     (20) 10 11 12 13 14 15 16
                     (21) 17 18 19 20 21 22 23
                     (22) 24 25 26 27 28 29 30
                     (23) 31
     June 2010       (23)     1 2 3 4 5 6
                     (24) 7 8 9 10 11 12 13
                     (25) 14 15 16 17 18 19 20
                     (26) 21 22 23 24 25 26 27
                     (27) 28 29 30
     July 2010       (27)           1 2 3 4
                     (28) 5 6 7 8 9 10 11
                     (29) 12 13 14 15 16 17 18
                     (30) 19 20 21 22 23 24 25
                     (31) 26 27 28 29 30 31
    August 2010      (31)                    1
                     (32) 2 3 4 5 6 7 8
                     (33) 9 10 11 12 13 14 15
                     (34) 16 17 18 19 20 21 22
                     (35) 23 24 25 26 27 28 29
                     (36) 30 31
   September 2010    (36)        1 2 3 4 5
                     (37) 6 7 8 9 10 11 12
                     (38) 13 14 15 16 17 18 19
                     (39) 20 21 22 23 24 25 26
                     (40) 27 28 29 30
    October 2010     (40)              1 2 3
                     (41) 4 5 6 7 8 9 10
                     (42) 11 12 13 14 15 16 17
                     (43) 18 19 20 21 22 23 24
                     (44) 25 26 27 28 29 30 31
   November 2010     (45) 1 2 3 4 5 6 7
                     (46) 8 9 10 11 12 13 14
                     (47) 15 16 17 18 19 20 21
                     (48) 22 23 24 25 26 27 28
                     (49) 29 30
   December 2010     (49)        1 2 3 4 5
                     (50) 6 7 8 9 10 11 12
                     (51) 13 14 15 16 17 18 19
                     (52) 20 21 22 23 24 25 26
                     (53) 27 28 29 30 31
61 rows selected.
SQL>

How to derive month/year from date in SAP BW 3.5 data flow

Hi
How we can derive cal year/month and fiscal month/year from date in SAP BW 3.5 data flow (we're using transfer and update rule)..
Thanks,
PK

Hi,
if you have any date filed in source side you can just map to any time char system will automatically convert to target objects.
please look at the screen shot for understanding. (not 3.x it is 7.x)
Thanks,
Phani.

Extract Month & Year From Date

Hi All,
I have a key figure quantity and i want the data on date,for the month and for the year.
i create the variables for the date,for the month(ie from date to date) and for the year(ie, from date to date) seperatly that means i have three input variables which may sometimes create confusion.
My problem is that I want to enter only date and the variable itself calculate the month and year from the date so that it returns the data as desired above.
for eg. : Now i to enter date : 3/14/2009
          enter MTD (FROM/TO) : 3/01/2009 - 3/14/2009
          enter YTD (FROM/TO) : 4/01/2008 - 3/14/2009
I want to enter only date : 3/14/2009
and the variable itself extract the month and year till date.
and also the same variable calculates number of days so that need not to take the formula variable of date difference to calculate the average qty.
Neha..

Hi,
1. Create User Entry Variable on 0CALDAY : Name = ZCDAY.
2. Craete a Customer Exit Variable on 0CALDAY: Name = ZMTD.
3. Craete a Customer Exit Variable on 0CALDAY: Name = YMTD.
Properties of Customer Exit Variables.
Variable reporesents = Single
Variable Entry = Mandatory
Processing By = Customer Exit.
Character = Calender Day
Here I'm thinking that ZKF is your key figure.
In columns you create two selections one is for MTD and other is for YTD.
In MTD selection, drag and drop ZKF and Drag and Drop 0CALDAY and then Right Clcik and Restrict-->
Selection = Value Range. (In Between) and restrict with the follwoing Variables
[]ZMTD; ZCDAY.
In YTD selection, drag and drop ZKF and Drag and Drop 0CALDAY and then Right Clcik and Restrict-->
Selection = Value Range. (In Between) and restrict with the follwoing Variables
[]YTD; ZCDAY.
Then write the following code in I_STEP = 2.
DATA: ZT_DT1 TYPE SY-DATUM,
          ZT_DT2 TYPE SY-DATUM,
          ZT_SDT TYPE SY-DATUM,
          ZT_YR(4) TYPE N,
          ZT_DY(2) TYPE N,
          ZT_MT(2) TYPE N,
          ZE_TT(2) TYPE N,
          ZPOPER TYPE POPER,
         ZRELJR TYPE RELJR.
WHEN 'ZMTD_A'.
LOOP AT i_t_var_range INTO loc_var_range WHERE vnam = 'ZCDAY'.
    IF sy-subrc = 0.
      CLEAR: l_s_range.
      ZT_DY = '01'.
      ZT_SDT = loc_var_range-low.
      ZT_MT = ZT_SDT+4(2).
      ZT_YR = ZT_SDT+0(4).
      CONCATENATE ZT_YR ZT_MT ZT_DY INTO ZT_DT1.
      l_s_range-low = ZT_DT1.
      l_s_range-sign = 'I'.
      l_s_range-opt = 'EQ'.
      APPEND l_s_range TO e_t_range.
    ENDIF.
ENDLOOP.
WHEN 'ZYTD'.
LOOP AT i_t_var_range INTO loc_var_range WHERE vnam = 'ZCDAY'.
    IF sy-subrc = 0.
      CLEAR: l_s_range.
      ZT_DY = '01'.
      ZT_SDT = loc_var_range-low.
      CALL FUNCTION 'DATE_TO_PERIOD_CONVERT'
        EXPORTING
          I_DATE               = ZT_SDT
*         I_MONMIT             = 00
          I_PERIV              = 'V3'
       IMPORTING
         E_BUPER              = zbuper
         E_GJAHR              = zbdatj
       EXCEPTIONS
         INPUT_FALSE          = 1
         T009_NOTFOUND        = 2
         T009B_NOTFOUND       = 3
         OTHERS               = 4
      IF SY-SUBRC <> 0.
         MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
         WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
      ENDIF.
      CALL FUNCTION 'FIRST_AND_LAST_DAY_IN_YEAR_GET'
        EXPORTING
          I_GJAHR              = zbdatj
          I_PERIV              = 'V3'
       IMPORTING
         E_FIRST_DAY          = ZT_DT2
*         E_LAST_DAY           =
       EXCEPTIONS
         INPUT_FALSE          = 1
         T009_NOTFOUND        = 2
         T009B_NOTFOUND       = 3
         OTHERS               = 4
      IF SY-SUBRC <> 0.
         MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
         WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
      ENDIF.
      l_s_range-low = ZT_DT2.
      l_s_range-sign = 'I'.
      l_s_range-opt = 'EQ'.
      APPEND l_s_range TO e_t_range.
    ENDIF.
ENDLOOP.
Thanks
Reddy

Get the month from a date column with the calculated column

I am trying to get the month from a date field with the help of calculated column. However I get this syntax error whenever I want to submit the formula:
Error
The formula contains a syntax error or is not supported.
the default language of our site is German and [datum, von] is a date field.

Hi,
I have created two columns
Current MM-YY
Calculated (calculation based on other columns)
Today
Date and Time
Current MM-YY is calculated value with formula as
=TEXT(Today,"mmmm")
But the output shows as December instead of May.
I have tried =TEXT([Datum, von];"mmmm") but no help.
I am trying to populated the column automatically with current month..ex: if its May the field should show May, next month it should show June an so on.
Any kind help is grateful.
Regards,
Pradeep

How to get LASTDAY for each and every month between given dates..

Hi Friend,
I have a doubt,How to get LASTDAY for each and every month between given dates..
for ex:
My Input will be look like this
from date = 12-01-2011
To date = 14-04-2011
And i need an output like
31-01-2011
28-02-2011
31-03-2011
is there any way to achieve through sql query in oracle
Advance thanks for all helping friends

Here's a 8i solution :
select add_months(
         trunc(
           to_date('12-01-2011','DD-MM-YYYY')
         ,'MM'
       , rownum ) - 1 as results
from all_objects
where rownum <= ( months_between( trunc(to_date('14-04-2011','DD-MM-YYYY'), 'MM'),
                                  trunc(to_date('12-01-2011','DD-MM-YYYY'), 'MM') ) );
The above two query is worked in oracle 11GActually the first query I posted is not correct.
It should work better with
months_between(
   trunc(to_date(:dt_end,'DD-MM-YYYY'),'MM'),
   trunc(to_date(:dt_start,'DD-MM-YYYY'),'MM')
)Edited by: odie_63 on 12 janv. 2011 13:53
Edited by: odie_63 on 12 janv. 2011 14:11

Display of month insted of date in report!

Hi Experts,
Question 1:
I want to display month instead of date as a characteristic in my report. Is this possible in BEx without using Virtual Characteristic and without changing existing data module.
Question 2:
I am able to display the month as keyfigure using formula variable, but it is displaying as 201.106 insted of 201106. How to correct this? means with out displaying the thousand separator for this keyfigure.
Thanks.
Herozoh.
Help will be highly appreciated.

Hi Herzoh,
In order to display calday as calmonth.. create a formula variable with replacement path to get the date into formula.
While creating in replacement path tab give offset start and length. In the currency unit tab under dimensions select date.
Note :But the problem is you have to drag 0calday in rows.
so 0calday also visible in the report.
I don't know how to hide a charecteristic.
Regards
Ranganath.

Adding months to a date

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