Can anybody pls explain me this Reflections stuff?

Hi All
Can anybody pls explain me this Reflections stuff? is this related to singletons in java

Maybe you could give us a bit more information where
you need help, for all full coverage i suggest the tutorial too.

Similar Messages

HI,Can anybody pls explain me, while extracting database table from sap-r/3

HI,Can anybody pls explain me, while extracting database table from sap-r/3 to sap-bw using GENERIC DATA SOURCE it will ask us Name of the APPLICATION COMPONENT what does it means?

Application Component is a collcetion of tightly coupled S/W component. You can think of it is like folder, where all the related S/W will be put in. Like MM will have all the DS related to MM.
Thanks..
Shambhu

Can anyone pls explain what this procedure does?

i could only figure out that it will be performing a transpose.
create or replace
PROCEDURE TEST_TRANSPOSE(o_test OUT SYS_REFCURSOR) AS
report_exists number(3);
report_name varchar(30) := 'REPORT_TBL' ;
query_main varchar(16000) := 'create table ' || report_name || ' as select MAGAZINE ' ;
query_part varchar(1024) ;
my_var varchar2(5);
cursor cur_region is select distinct REGION from MAIN_TBL order by region;
begin
select count(*) into report_exists
from tab
where tname = report_name;
if ( report_exists = 1 ) then
execute immediate 'drop table ' || report_name ;
end if;
open cur_region ;
loop
fetch cur_region into my_var ;
exit when cur_region%NOTFOUND;
query_part := 'select nvl(sum(quantity),0) from MAIN_TBL x where x.magazine = main.magazine and x.region='''||my_var||'''' ;
query_main := query_main || chr(10) || ',(' || query_part || ')"' || my_var || '"';
end loop;
close cur_region ;
query_main := query_main || ' from (select distinct MAGAZINE from MAIN_TBL ) main' ;
DBMS_OUTPUT.PUT_LINE(query_main);
--execute immediate query_main ;
open o_test for query_main;
end;
{code}
i need to transpose a table which has dynamic number of rows.This was what i tried.Could you pls bhelp me out to correct this i get "P_TRAN_YEAR" invalid identifier
[code]
create or replace
PROCEDURE         PRM_R_MAT_RPT (p_EmpID     IN Integer,
P_TRAN_YEAR IN NUMBER,
P_TRAN_MONTH IN NUMBER,O_rc OUT sys_refcursor) IS
v_cnt NUMBER;
v_sql VARCHAR2(32767);
v_basic Number(16, 4);
BEGIN
select PPH_ORG_AMOUNT into v_basic from prm_p_hop
where pph_emp_id=p_empid
and pph_tran_year=p_tran_year
and pph_tran_month=P_TRAN_MONTH
and pph_hop_code=5
and PPH_SALARY_THRU='R';
-- SELECT distinct count(*)
-- INTO v_cnt
-- FROM PRM_T_VAR_HOP
-- where PTVH_EMP_ID=p_EMPID
-- and PTVH_TRAN_YEAR=p_TRAN_YEAR
-- and PTVH_TRAN_MONTH=P_TRAN_MONTH;
v_sql := 'select distinct PCH_SHORT_DESCRIPTION,v_basic,PTVH_AMOUNT Amount ';
-- FOR i IN 1..v_cnt
-- LOOP
v_sql := v_sql || ',max(decode(rn, PCH_SHORT_DESCRIPTION)) as description ';
--v_sql := v_sql || ',max(decode(rn, '||to_char(i)||', PDSL_INTEREST)) as interest'||to_char(i);
-- v_sql := v_sql || ',max(decode(rn, '||to_char(i)||', PDSL_PRINCIPAL_SALARY)) as principle'||to_char(i);
-- v_sql := v_sql || ',max(decode(rn, '||to_char(i)||', PDSL_SOCIETY_CODE)) as SOC_CODE'||to_char(i);
-- END LOOP;
v_sql := v_sql || ' from (select PRM_T_VAR_HOP.*, PRM_C_HOP.*, row_number() over (partition by PTVH_EMP_ID order by PTVH_EMP_ID) as rn
from
PRM_T_VAR_HOP,
PRM_C_HOP
WHERE PTVH_EMP_ID         =P_empid
And   PTVH_TRAN_YEAR      =P_TRAN_YEAR
And   PTVH_TRAN_MONTH     =P_TRAN_MONTH
And   PTVH_HOP_CODE       =PCH_HOP_CODE
AND   PCH_CALCULATION_BASIS=''V''
AND   PCH_TAG              =''C''
AND   PTVH_SALARY_THRU     =''R'')';
OPEN O_rc FOR v_sql;
END;
[/code]

Your first piece of code does not work, because a create table statement cannot be issued using a ref cursor like that. When executed with the "execute immediate" command, it works. Then, the refcursor is only a "select * from report_tbl".
What it does, is dynamically dropping and creating a table report_tbl and filling it with the results of a horribly inefficient pivot query. If the report_tbl has no other purpose after running this procedure, then I'd suggest to not drop and create tables dynamically like that. In the second variant of test_transpose, you can see how you can do that.
SQL> create table main_tbl (magazine,region,quantity)
2 as
3 select 'MAGAZINE1','REGION1',1 from dual union all
4 select 'MAGAZINE1','REGION2',2 from dual union all
5 select 'MAGAZINE1','REGION3',3 from dual union all
6 select 'MAGAZINE2','REGION1',4 from dual union all
7 select 'MAGAZINE2','REGION2',5 from dual union all
8 select 'MAGAZINE2','REGION3',6 from dual
9 /
Tabel is aangemaakt.
SQL> create or replace PROCEDURE TEST_TRANSPOSE(o_test OUT SYS_REFCURSOR)
2 AS
3    report_exists number(3);
4    report_name varchar(30) := 'REPORT_TBL' ;
5    query_main varchar(16000) := 'create table ' || report_name || ' as select MAGAZINE ' ;
6    query_part varchar(1024) ;
7    my_var varchar2(7);
8
9    cursor cur_region is select distinct REGION from MAIN_TBL order by region;
10 begin
11    select count(*) into report_exists
12    from tab
13    where tname = report_name;
14    if ( report_exists = 1 ) then
15    execute immediate 'drop table ' || report_name ;
16    end if;
17
18    open cur_region ;
19    loop
20      fetch cur_region into my_var ;
21      exit when cur_region%NOTFOUND;
22      query_part := 'select nvl(sum(quantity),0) from MAIN_TBL x where x.magazine = main.magazine and x.region='''||my_var||'''' ;
23      query_main := query_main || chr(10) || ',(' || query_part || ')"' || my_var || '"';
24    end loop;
25    close cur_region ;
26
27    query_main := query_main || ' from (select distinct MAGAZINE from MAIN_TBL ) main' ;
28    execute immediate query_main;
29    open o_test for 'select * from ' || report_name;
30 end;
31 /
Procedure is aangemaakt.
SQL> var rc refcursor
SQL> exec test_transpose(:rc)
PL/SQL-procedure is geslaagd.
SQL> print rc
MAGAZINE     REGION1    REGION2    REGION3
MAGAZINE1          1          2          3
MAGAZINE2          4          5          6
2 rijen zijn geselecteerd.
SQL> create or replace procedure test_transpose (o_test out sys_refcursor)
2 as
3    l_query varchar2(1000) := 'select magazine';
4 begin
5    for r in (select distinct region from main_tbl)
6    loop
7      l_query := l_query || ', sum(decode(region,''' || r.region || ''',quantity)) ' || r.region;
8    end loop;
9    l_query := l_query || ' from main_tbl group by magazine';
10    open o_test for l_query;
11 end;
12 /
Procedure is aangemaakt.
SQL> exec test_transpose(:rc)
PL/SQL-procedure is geslaagd.
SQL> print rc
MAGAZINE     REGION1    REGION2    REGION3
MAGAZINE1          1          2          3
MAGAZINE2          4          5          6
2 rijen zijn geselecteerd.Regards,
Rob.

Can anyone pls explain

Can anyone pls explain this part of the code.
DateFormat dateFormat = new SimpleDateFormat ("MM/dd/yyyy");
Date birthDate = dateFormat.parse (birthDateString);
Calendar day = Calendar.getInstance();
day.setTime (birthDate);
int day = day.get (Calendar.DAY_OF_MONTH);
int month = day.get (Calendar.MONTH);
int year = day.get (Calendar.YEAR);

Well, read my comments prior to each statement below...
You should also consider reading the API docs for the used classes, if you need more details...
// Crate a new DateFormatObject for formatting dates according to the specified pattern
DateFormat dateFormat = new SimpleDateFormat ("MM/dd/yyyy");
// Parse the provided String into a Date object
// Note that if the String does not provide for a valid Date you'll get an exception
Date birthDate = dateFormat.parse("30/08/1980");
// Get a new calendar instace
Calendar day = Calendar.getInstance();
// Reset the date in the calendar to the newly created date object
// Now the calendar represents the date in the day object
day.setTime (birthDate);
// Get the day of the month from the calendar
// Note that your code snippet contained int day = ... this will cause an exception as day was already
// defined!
int d = day.get (Calendar.DAY_OF_MONTH);
// Get the month of the year from the calendar
// Note that Jan will be returned as 0, so if you have to add one to the retrieved month value
int m = day.get (Calendar.MONTH);
// Get the year from the calendar
int y = day.get (Calendar.YEAR);Hope that helps...

Can anyone pls explain about SSR in WebdynPro application?

Hi,
Am having the webdynpro code.I that code they are having one onclik event.When they are clicking on that button link they are returning SSR.handle(parameters).But i cud not found the definition of SSR.handle(parameters) function.Can anyone pls explain what exactly SSR and where they have the definition of that function?
Rgds,
Murugag

Hi,
SSR or server side rendering is a location-independent rendering method of the Webdynpro framework.Because of the strict separation of layout and content, the framework supports location-independent rendering (client-side versus server-side rendering). In other words, depending on the capabilities of the client device, an HTML page can be rendered either on the server or the client.
A simple browser (simple client) may not support client-side scripting or processing of XML transformations so this client may require that the server generate the HTML page before sending it to the browser. More powerful browsers (advanced clients) can inject the content into the page on the client using XML and JavaScript. This location independence is purely configuration driven and does not require modification to either the application code or the presentation code.
Just verify if your browser is javascript enabled or not.
Regards,
Satyajit.
Message was edited by: Satyajit Chakraborty

Can someone pls explain me (networking, DNS)

hi guys,
can some1 pls explain me what is hostname in the following record:
mysite.com. IN SOA hostname.mysite.com. admin.mysite.com. (1; 3h; 1h; 1w; 1h)
is it the name of my network interface ?
many thanks
Alex

ok, it looks like..
now to configure the MX record shall i point it to m0.mysite.com?
the thing is: i actually don't quite understand what is hostname (network interface) and host of my domain. in windows i came from there was a computer name (any name for local network use) , but i never used it in MS Exchange. i used to have an MX record pointing to mail.mysite.com, but in fact the machine's name was M0.
will highly appreciate some insight on this subject.
many thanks
alex

I'm using iphoto9.1.3 but now it doesn't seem to work, whenever I try to open it, it just shows loading, but never loads. Can anybody help me with this ?

I'm using iphoto9.1.3 but now it doesn't seem to work, whenever I try to open it, it just shows loading, but never loads. Can anybody help me with this ?

Option 1
Back Up and try rebuild the library: hold down the command and option (or alt) keys while launching iPhoto. Use the resulting dialogue to rebuild. Choose to Rebuild iPhoto Library Database from automatic backup.
If that fails:
Option 2
Download iPhoto Library Manager and use its rebuild function. This will create a new library based on data in the albumdata.xml file. Not everything will be brought over - no slideshows, books or calendars, for instance - but it should get all your albums and keywords back.
Because this process creates an entirely new library and leaves your old one untouched, it is non-destructive, and if you're not happy with the results you can simply return to your old one. .
Regards
TD

When i try to start itunes i get a message saying that the MSVCR80.dll file is missing and to reinstall itunes. When I try to reinstall itunes it tells me that I have an Error 7 (windows error 126). Can anybody tell me what this means? Thanks

When i try to start itunes i get a message saying that the MSVCR80.dll file is missing and to reinstall itunes. When I try to reinstall itunes it tells me that I have an Error 7 (windows error 126). Can anybody tell me what this means? Thanks

Go to Control Panel > Add or Remove Programs (Win XP) or Programs and Features (later)
Remove all of these items in the following order:
iTunes
Apple Software Update
Apple Mobile Device Support (if this won't uninstall move on to the next item)
Bonjour
Apple Application Support
Reboot, download iTunes, then reinstall, either using an account with administrative rights, or right-clicking the downloaded installer and selecting Run as Administrator.
The uninstall and reinstall process will preserve your iTunes library and settings, but ideally you would back up the library and your other important personal documents and data on a regular basis. See this user tip for a suggested technique.
Please note:
Some users may need to follow all the steps in whichever of the following support documents applies to their system. These include some additional manual file and folder deletions not mentioned above.
HT1925: Removing and Reinstalling iTunes for Windows XP
HT1923: Removing and reinstalling iTunes for Windows Vista, Windows 7, or Windows 8
tt2

My Numbers file sent to somebody is not able to open in Excel can anybody help to solve this problem?

my Numbers file sent to somebody. He is not able to open in Excel can anybody help to solve this problem?

Numbers files are not compatible with MS Excel. To share a Numbers file with Excel you need to export you Numbers file in MS Excel format. To do this:
1) Open you Numbers document
2) select the menu item "File > Export..."
3) select "Excel" for the target output
4) click next and select where to save the file.
5) email the file you saved

Images won't open in my gmail or websites can anybody help me? this happend when i updated to the newest version of Firefox

Question
Images won't open in my gmail or websites can anybody help me? This happen when I updated to the newest version of Firefox

If images are missing then check that you aren't blocking images from some domains.
See:
* http://kb.mozillazine.org/Images_or_animations_do_not_load
* Check the permissions for the domain in the current tab in Tools > Page Info > Permissions
* Check that images are enabled: Tools > Options > Content: [X] Load images automatically
* Check the exceptions in Tools > Options > Content: Load Images > Exceptions
* Check the "Tools > Page Info > Media" tab for blocked images (scroll through all the images)
There are also extensions (Tools > Add-ons > Extensions) that can block images.
* [[Troubleshooting extensions and themes]]

I am facing problem regarding graphical user interface. I am using text box for editing files. I want to show the line numbers and graphical breakpoints along with text box. Can anybody help me in this? Thanks.

I am facing problem regarding graphical user interface. I am using text box for editing files. I want to show the line numbers and graphical breakpoints along with text box. Can anybody help me in this? Thanks.

Thanks for you reply.
But actually I don't want to show the \ (backslashes) to the user in my text box.
Ok let me elaborate this problem little more.
I want to show my text box as it is in normal editors e.g. In Matlab editor. There is a text box and on left side the gray bar shows the line numbers corresponding to the text. Further more i want that the user should be able to click on any line number to mark specific line as breakpoint (red circle or any graphical indication for mark).
Regards,
Waqas Ahmad

I can't sign into iTunes on this pc so I can authorize it. I wan't to do this so I can transfer purchased iTunes music on my iPad mini to this pc. When I try to do this the response I get is just to try again later. Can anybody help me with this?

I can't seem to sign into iTunes on this pc so that I can authorize it. I want to do this so I can transfer purchased iTunes music on my iPad mini to this pc. The response I keep getting is to try again later but its been days so I don't think that is the problem. I know I am using the correct user name and password so I don't know what's wrong. Can anybody help me with this?

Hello
It seems as though your account has been hacked.
please contact Skype customer service and change your password.
TIME ZONE - US EASTERN. LOCATION - PHILADELPHIA, PA, USA.
I recommend that you always run the latest Skype version: Windows & Mac
If my advice helped to fix your issue please mark it as a solution to help others.
Please note that I generally don't respond to unsolicited Private Messages. Thank you.

Updating iphone 4 to iOS 5 - while doing the Backup I receive an error message no 402636788 - backup has failed. Can anybody tell me what this means or how I can fix this?

Updating iphone 4 to iOS 5 - while doing the Backup I receive an error message no 402636788 - backup has failed. Can anybody tell me what this means or how I can fix this?
I am working on a Win 7 Machine and I have disabled all Firewall and Antivirus Tasks as this caused problems on an other update.

Well - I synced before - that was successful - but I am a bit scared to ignore this error and just to continue? You think I should ignore that?

Can anybody tell me how this effect was done

Can anybody tell me how this effect was done (the text effect)? I found this fitness video on Vimeo.
two slightly different effects
http://vimeo.com/17166047
http://vimeo.com/17147109
Thanks alot
[email protected]

Looks like the Basic 3D effect with some Motion.

I want to delete OS X Lion and install OS X Snow Leopard again, can anybody help me with this?

I want to delete OS X Lion and install OS X Snow Leopard again, can anybody help me with this?

See Kappy's going back to SL from Lion guide.

Can anybody pls explain me this Reflections stuff?

Similar Messages

Maybe you are looking for