How to compare a date with current date

I have 3 drop menus for a user to choose day, month and year. After the user submit the form, my system should be able to detect whether the date chosen has passed compared to TODAY's day. I thought I could compare the day, month and year as integers, but it sounds quite tedious with this integer combination. I wonder if there is any methods available to compare dates. I come to know that I can use something like Calendar.before(). Could anyone give me some idea?

I'm little confused with your suggestion since I'm new in Java and JSP. I hope you could give me some more hints. Anyway, I got this thing but couldn't really apply it:
public boolean before(Date when)
Tests if this date is before the specified date.
Parameters:
when - a date.
Returns:
true if this date is before the argument date; false otherwise.

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Hi buddy,
    I have some question about how to compare table data and table field.
   1. I know there is one method:   CL_ABAP_UNIT_ASSERT=>ASSERT_TABLE_CONTAINS , it use in unit test to compare the table data(A and B) , you can loop table A into structure A1, then use this mehtod it can compare whether table B contain structure A1. but when I try to use this in main program it will dump.
          CL_ABAP_UNIT_ASSERT=>ASSERT_TABLE_CONTAINS(
                                                                                                    LINE    = A1
                                                                                                    TABLE = B ).
       Is there any method or FM can be used to compare the table data ?
    2. I also want to compare two table field , try to find out the different. How to realize this.
Thank you for your sincerely answer.

Hi Zongjie,
What`s the difference, if you using loop A into wa_A, read table B into wa_B with all field, then compare with wa_A and wa_B.
The question 2, seems no standard FM available here.
Loop A into wa_A.
   Loop B into wa_B.
       if wa_A-field1 eq wa_B-field1.
       endif.
        if wa_A-field2 eq wa_B-field2.
       endif.
   endloop.
endloop.
regards,
Archer

How to Compare two Dates in java

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same for d2
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How to compare two dates that should not exceed morethan 3 years

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Thanks in Advance.

This is not a JavaScript forum.
[*Google* JavaScript Forum|http://www.google.co.uk/search?q=JavaScript+Forum&ie=utf-8&oe=utf-8&aq=t&rls=org.mozilla:en-GB:official&client=firefox-a]
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How to compare two dates to know which one is greater than oher?

how to compare two dates to know which one is greater than oher?
Please search before asking basic questions.
Edited by: Rob Burbank on Mar 27, 2009 9:26 AM

Hi,
If thse to date fields are of same type u can directly compare like this.
regards,
Bharat.

Can anybody tell how to compare two documents with two pointers controlled with the same mouse

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How to compare a Date data with Current Year and Period Member on FIX

Hi experts,
I have a Project dim that each member is a Project (P01, P02...)
and Account dim that stores information of the each Project (Name, Start date, Finished Date...)
Finished Date member is in Date data type
So how can write a IF condition below in order to compare Project Finished Date with Current Year and Period members on FIX
FIX (@Descendants(Projects), Descendants(All Year), Descendants("Year Total")...)
IF (@CURRMBR(Period)->@CURRMBR(Year) < Project->FinishedDate)
Do something...
Else
Do something
Please help me on this. Sorry for my bad grammar. Please ask if there is anything unclear
Many thanks,
Huy Van.
Edited by: Huy Van on Jan 29, 2013 1:14 AM
Edited by: Huy Van on Jan 29, 2013 2:24 AM
Edited by: Huy Van on Jan 29, 2013 2:25 AM
Edited by: Huy Van on Jan 29, 2013 6:04 PM

Here is what I have done. Post for whom may concern later
VAR FM; /* Finished Month of Project*/
VAR FY; /* Finished Year of Project */
VAR CM; /* Capture Current Month on FIX statments */
VAR CY; /* Capture Current Year on FIX statments*/
FIX ( @RELATIVE( "Year", 0), @RELATIVE( "Period", 0), @IDescendants( "Base Projects")....)
FY = @ROUND( "TGHT"->"NA Contract"->"FY06"->"NA Period" / 10000, 0);
FM = @MOD( @ROUND( "TGHT"->"NA Contract"->"FY06"->"NA Period" / 100, 0), 100);
/* For FY13 return 13... */
CY = @JgetDoubleFromString( @CONCATENATE( "20", @SUBSTRING( @NAME( @CURRMBRRANGE( Year, Lev, 0, 0, 0)), 2)));
/* Set CM value based on currrent Period On FIX statement */
IF ( @ISMBR( "Jan"))
CM = 1;
ELSEIF ( @ISMBR( "Feb"))
CM = 2;
ELSEIF ( @ISMBR( "Dec"))
CM = 12;
ENDIF
IF ( CY < FY OR ( CY == FY AND CM < FM))
Do something...
ELSE
Do something...
ENDIF
ENDFIX
Edited by: Huy Van on Feb 19, 2013 11:10 PM
Edited by: Huy Van on Feb 20, 2013 7:46 PM

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Hi Guys,
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Thanks & regards,
Naveen Bhatia

Hi Naveen,
Did yo ucheck t-code SD01
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I want to create a report to monitor and compare different dates in sales and delivery process.
One of my key figure is the comparison between date confirmed to the customer, that I can find in the schedule line of the sales order, and the actual goods issue date from the outbound delivery.
But I can't succeed in making the link between delivery and schedule lines, means between LIKP and VBEP.
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Thank you.

It seems there's no exact (table) connection / link between delivery item and schedule line item.
Those who were searching for this thing (link / connection between delivery item and schedule line) were recommended to use FM "RV_SCHEDULE_CHECK_DELIVERIES".
This FM calculates the delivered quantity for each schedule line, so it makes link between the delivery item and schedule lines - however if you check the code it's quite sophisticated...
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Edited by: Csaba Szommer on Aug 5, 2011 12:03 AM

How to compare 2 dates in a JPA QL query

hello all,
how can i compare 2 dates in JPA QL ,?
my idea was to convert the dates to String, and i used 'to_char',
but i think it doesn't work in JPA QL;
this is my query(it works in oracle but not in java) :
Query q=em.createQuery("select sum(o.montant) from Operation o join o.codTransac t join o.codCaisse c where (t.sens='D')and (to_char(c.dateCaisse,'MM/DD/YYYY')=to_char(o.dateOp,'MM/DD/YYYY'))");
can some one help me?
thanks

I don´t know if it´s the same case, but I had a similar problem and I`m posting here the way I solved it (maybe it isn´t the best solution but worked to me).
I have to compare a date come from a web form (format dd/mm/yyyy) with a Timestamp data from DB (dd/mm/yy hh24:mi:ss).
Solution:
//String dateTo from web form
//Substring here were used to get only dd/mm/yy from DB and ignore the hours
ql.append(" SELECT o FROM Table o WHERE SUBSTRING(o.dateTime,1,8) = :end ");
q = getEntityManager().createQuery(ql.toString());
q.setParameter("end",convertStringToDateSimple(dateTo));
//function used to parse the String date and return in an appropriate format expected in the above query
public static String convertStringToDateSimple (final String source)
     final SimpleDateFormat format = new SimpleDateFormat("dd/MM/yy");
          String parsed = null;
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                    parsed = format.format(format.parse(source));
               catch (ParseException e)
                    throw new RuntimeException(e);
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Edited by: user8947239 on 31/10/2011 10:58

How to compare 2 dates, on date and on time

Hi,
Can anyone explain me how I can compare 2 dates!
I can compare them by date, but not by time.
For example:
Date1 = '2003-07-25 16:50:15.0'
Date2 = '2003-07-25 14:20:48.0'
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Normally I must get Date1 as result.
This is because only the date is compared, not the time.
If I ask the dates bigger than '2003-07-24 14:35:31.0' I get Date1 and Date2 as result!
I want all the data where the foto_crea_date is bigger than the given date.
I do this in my where-clause as followed:
TO_CHAR(FOTO_CREA_DATE,'yyyy-MM-dd hh:mm') > '2003-07-24 06:10:15.0'
and it works just fine for the dates, not for the time
I hope someone can help me!!

Hi,
I tried to use to_date instead of to_char but than I get the following error!
Return Error Message: JBO-27122: SQL error during statement preparation.
Statement: SELECT FotoMain.FOTO_ID, FotoMain.FOTO_CDCM, FotoMain.FOTO_CONF, FotoMain.FOTO_COMP, FotoMain.FOTO_CLIENT, FotoMain.FOTO_CLIENT_GROUP, FotoMain.FOTO_DESCRIPTION, FotoMain.FOTO_PUBL, FotoMain.FOTO_PUBL_SITE, FotoMain.FOTO_ECMA_ID, FotoMain.FOTO_CREA_DATE, FotoMain.FOTO_EXCL, FotoMain.FOTO_MRKT, FotoMain.FOTO_ID || ', ' || FotoMain.FOTO_DESCRIPTION AS VIEW_ATTR FROM FOTO_MAIN FotoMain WHERE (FOTO_CREA_DATE >= TO_DATE('2003-07-24 16:15','yyyy-MM-dd hh:mm')) ORDER BY FOTOMAIN.FOTO_ID
Error Message: ORA-01810: format code appears twice
If tried also something else and it works just fine for the dates but still not with the time.
I tried it as followed:
String last = "2003-07-24 16:15";
String wherelastlogin="TO_CHAR(FOTO_CREA_DATE,'yyyy-MM-dd hh:mm') >= '" + last + "'";
Can anyone help me because I need to compare also the time?!

How to compare 2 dates in SQL Server 2000 DB using Java?

How do you compare 2 dates in SQL Server 2000 DB using Java?
Let's say we have two fields: Date Reported and Target Finish Date.
Date Reported is 09-10-2004 09:55:55: PM
Target Finish Date is 09-12-2004 11:59:59: PM
What i want to happen is i want to convert both dates to days and get the difference of the two.
can SQL Server 2000 DB do this?

it doesnt wrk.
ok here's what i did:
iv tested a simple code for this case.
I created a table name tblDate which has 3 columns namely date_ID, date_From (datatype datetime), date_To (datatype datetime).
I inserted 1 row: date_ID has the value 1, date_From has the value 10/22/2004, and date_To has the value 10/24/2004.
i run the java code below:
int days = 0;
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          try
               DBConnect db = new DBConnect();
               db.openCon();
               ResultSet rs = db.execute(query);
               while(rs.next())
                    days = rs.getInt("Diff");
               db.closeCon();
          catch (Exception ex)
               System.out.println("Error on Execution: " + ex);
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an error occurred: Error on Execution: java.lang.nullpointerexception

How to compare single value with multiple values

In my query I have something like this:
A.SOR_CD=B.SOR_CODE where A and B are 2 different tables. This condition is in the where clause. The column in table A has single values but some values in table B have multiple comma separated values (822, 869, 811, ..). I want to match this single
value on the left side with each of the comma separated values. Please let me know how will I be able to do it. The number of comma separated values on the right side may vary.

Hi MadRad123,
According to your description, you want to compare single value with multiple values in your query. Right?
In this scenario, the table B has comma separated values, however those comma separated values are concatenated into a string. So we can use charindex() function to return the index of the table A value. And use this index as condition in
your where clause. See the sample below:
CREATE TABLE #temp1(
ID nvarchar(50),
Name nvarchar(50))
INSERT INTO #temp1 VALUES
('1','A'),
('2','A'),
('3','A'),
('4','A'),
('5','A')
CREATE TABLE #temp2(
ID nvarchar(50),
Name nvarchar(50))
INSERT INTO #temp2 VALUES
('1','a,A'),
('2','A,B'),
('3','c'),
('4','A,C'),
('5','d')
select * from #temp1 a inner join #temp2 b on a.ID=b.ID
where CHARINDEX(a.Name,b.Name)>0
The result looks like below:
Reference:
CHARINDEX (Transact-SQL)
If you have any question, please feel free to ask.
Best Regards,
Simon Hou

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Pls let me know how to compare 2 arrays using different operators like <= or >= or ==......

I am using TS 2010. FYI
ex:
Array XX [ A_Temp,
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               C_Oil Pressure,
               D_Oilpressure,
Note : A_Temp, B_Temp,C_Oil Pressure,D_Oilpressure all these parameters will be getting numerical values (dynamically) from the simulink models and also in future I may need to add parameters to this array.
Array YY [A_Temp_1,
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               C_Oil Pressure_3,
               D_Oilpressure_4,
Note : A_Temp_1, B_Temp_2,C_Oil Pressure_3,D_Oilpressure_4 all these parameters will be getting numerical values (dynamically) from the simulink models
So my question :
I would like to verify A_Temp >= A_Temp_1
                            B_Temp >= B_Temp_2
                            C_Oil Pressure >= C_Oil Pressure_3 etc

How to compare the date value with the date datatype column?

Hi,
I am executed a query to get output for the particular date in two different database.
I got output in one db environment, but in the another environment i didnt get the output.
APP_DECISION_DATE column contains date datatype
ex:
SQL> select DECISIONED_STAGE_ID,DECISIONED_STAGE_USER_ID from naap10_application where APP_DECISION_DATE = TO_DATE('23-JAN-07',
'DD-MON-YY'); 2
DECISIONED_STAGE_ID DECISIONED_STAG
2006060106 SYSTEM
DATABASE - II
SQL> select DECISIONED_STAGE_ID,DECISIONED_STAGE_USER_ID from naap10_application where APP_DECISION_DATE=
TO_DATE('31-JAN-2007','DD-MON-RRRR') and application_id=2007010028552;
no rows selected
in the same db i got the output while i used the TO_DATE(APP_DECISION_DATE)
SQL> select DECISIONED_STAGE_ID,DECISIONED_STAGE_USER_ID from naap10_application where TO_DATE(APP_DECISION_DATE)=
TO_DATE('31-JAN-2007','DD-MON-YYYY') and application_id=2007010028552; 2
DECISIONED_STAGE_ID DECISIONED_STAG
2006060113 SYSTEM
is it necessary to use TO_DATE function while i am using the data datatype column in the WHERE CLAUSE?
Thanks in advance.
siva

Sorry & thanks sathish,
Now i got the result.
SQL> select DECISIONED_STAGE_ID,DECISIONED_STAGE_USER_ID from naap10_application where APP_DECISION_DATE BETWEEN TO_DATE ('31.01.2007 00:00:00', 'DD.MM.YYYY HH24:MI:SS') AND TO_DATE ('31.01.2007 23:59:59', 'DD.MM.YYYY HH24:MI:SS')
2 and application_id=2007010028552;
DECISIONED_STAGE_ID DECISIONED_STAG
2006060113 SYSTEM
================================
But one doubt,
When i created the column with the date datatype how it gets the time value,
And in one environment db i got the result but in another environment i dont get,
Shall i want to change any session status of date?

How to compare a date with current date

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