Help needed.....FAQs

hi.
i haf two qns.....firstly, is there a method that will help mi clear all the inputs the user key in using textfields?? Coz now mi hardcode all the textfields to set as null when mi click the clear button.
Secondly, i have been working on Jtable using vectors to store the data from a database. Erm..mi face a problem. I cant make the cells in the Jtable to b uneditable...is there a way to make it un-editable??
christopher.

Translation:
I have two questions. Firstly, is there a method that will help me clear all the inputs the user keyed in using textfields? Because now I hardcode all the textfields to null when I click the clear button.
Secondly, I have been working on Jtable using vectors to store data from a database. I have a problem. I can't make the cells in the Jtable noneditable. Is there a way to make the cells noneditable?
Christopher

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Help needed for using BASIC authentication through JDBCRealm

Help needed.
Hello,
I am doing a degree project, so far it works fine in my local machine, I need to try it on my virtual hosting (as it is a live server).
My project requires JDBCRealm, that is BASIC authentication loading access data from mysql database. Normally this setup can be done in Server.xml file, because my Tomcat hosting is a virtual one, I only have permission to access the web.xml file.
My question is: is it possible to get it done in an alternative way? In web.xml? Some properties file maybe?
Thank you very much.

You can set this up for your context using META-INF/context.xml instead of working with server.xml.
Make a directory called META-INF under your webapp ( it'll be at the same level as WEB-INF ). Under this, add a context.xml with all your context specific configuration including the realm. A sample is below
<?xml version="1.0" encoding="UTF-8"?>
<Context path="/myApp" reloadable="true">
    <Realm
        className="org.apache.catalina.realm.JDBCRealm"
        driverName="com.microsoft.jdbc.sqlserver.SQLServerDriver"
        connectionURL="jdbc:microsoft:sqlserver://127.0.0.1:1433;DatabaseName=myDB;SelectMethod=Cursor;"
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        digest="MD5" userTable="users" userNameCol="userid" userCredCol="userpassword"
        userRoleTable="user_roles" roleNameCol="rolename"
    />
</Context>Hope this helps.
People on the forum help others voluntarily, it's not their job.
Help them help you.
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----------------------------------------------------------------

Urgent help needed; Database shutdown issues.

Urgent help needed; Database shutdown issues.
Hi all,
I am trying to shutdown my SAP database and am facing the issues below, can someone please suggest how I can go about resolving this issue and restart the database?
SQL> shutdown immediate
ORA-24324: service handle not initialized
ORA-24323: value not allowed
ORA-01089: immediate shutdown in progress - no operations are permitted
SQL> shutdown abort
ORA-01031: insufficient privileges
Thanks and regards,
Iqbal

Hi,
check SAP Note 700548 - FAQ: Oracle authorizations
also check Note 834917 - Oracle Database 10g: New database role SAPCONN
regards,
kaushal

Error messages help need asap!!!!

hi this is my code and I need help with what i need to do and how to do it to get rid of the error messages
CREATE OR REPLACE FUNCTION
no_of_task_types (x NUMBER)
RETURN NUMBER IS
my_val NUMBER;
BEGIN
SELECT COUNT(distinct t.task_type_no)
INTO my_val
FROM employee e, assignment a, task t
WHERE e.employee_id = x
AND e.employee_no = a.employee_no
AND t.task_id = a.task_id
RETURN tasktotal;
END;
SHOW ERRORS
these are the error messages:
Warning: Function created with compilation errors.
Errors for FUNCTION NO_OF_TASK_TYPES:
8/1     PL/SQL: SQL Statement ignored
13/27     PL/SQL: ORA-00933: SQL command not properly ended

Hi,
Welcome to the forum!
Don't say things like "urgent" or "asap" (as in your title, "error messages help need asap!!!!"). It's rude.
971848 wrote:
hi this is my code and I need help with what i need to do and how to do it to get rid of the error messages
CREATE OR REPLACE FUNCTION
no_of_task_types (x NUMBER)
RETURN NUMBER IS
my_val NUMBER;
BEGIN
SELECT COUNT(distinct t.task_type_no)
INTO my_val
FROM employee e, assignment a, task t
WHERE e.employee_id = x
AND e.employee_no = a.employee_no
AND t.task_id = a.task_id
RETURN tasktotal;
END;
SHOW ERRORS
these are the error messages:
Warning: Function created with compilation errors.
Errors for FUNCTION NO_OF_TASK_TYPES:
8/1     PL/SQL: SQL Statement ignored
13/27     PL/SQL: ORA-00933: SQL command not properly endedIt looks like you're missing a semicolon at the end of line 13; that's why the statement beginning at line 8 can't be understood.
Also, you store a number in my_val, but never use that number, and you have a variable called tasktotal that's never defined. Should my_val and tasktotal be the same variable?
Perhaps this is what you want:
CREATE OR REPLACE FUNCTION
       no_of_task_types (x NUMBER)
RETURN NUMBER IS
    tasktotal   NUMBER;
BEGIN
    SELECT COUNT(distinct t.task_type_no)
    INTO    tasktotal
    FROM    employee e, assignment a, task t
    WHERE   e.employee_id = x
    AND     e.employee_no = a.employee_no
    AND     t.task_id        = a.task_id;          -- ; at end is important
    RETURN tasktotal;
END;
/This question doesn't have anything to do with SQL*Plus, so maybe the SQL*Plus forum isn't the best place for it. This is strictly a PL/SQL problem; in the future, post questions like this in the PL/SQL. The FAQ page for that forum, {message:id=9360002} , can really help you.

Help need for force to signout All session ! how...

hi
help need for force to signout All session ! how ??
Solved!
Go to Solution.

Hi and welcome to the Skype Community,
To force a signout of all instances your Skype is signed into please change your password: https://support.skype.com/en/faq/FA95/how-do-i-change-my-password
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Troubleshoting help needed: My iMac keeps crashing and restarting with a report detail: "spinlock application timed out" What can I do to fix this?timed out"

Troubleshooting help needed: My iMac keeps crashing and restarting with a notice: "Spinlock application timed out" What can I do?

Launch the Console application in any of the following ways:
☞ Enter the first few letters of its name into a Spotlight search. Select it in the results (it should be at the top.)
☞ In the Finder, select Go ▹ Utilities from the menu bar, or press the key combination shift-command-U. The application is in the folder that opens.
☞ Open LaunchPad. Click Utilities, then Console in the page that opens.
Select the most recent panic log under System Diagnostic Reports. Post the contents — the text, please, not a screenshot. In the interest of privacy, I suggest you edit out the “Anonymous UUID,” a long string of letters, numbers, and dashes in the header and body of the report, if it’s present (it may not be.) Please don't post shutdownStall, spin, or hang reports.

Help needed for writing query

help needed for writing query
i have the following tables(with data) as mentioned below
FK*-foregin key (SUBJECTS)
FK**-foregin key (COMBINATION)
1)SUBJECTS(table name)
SUB_ID(NUMBER) SUB_CODE(VARCHAR2) SUB_NAME (VARCHAR2)
2           02           Computer Science
3           03           Physics
4           04           Chemistry
5           05           Mathematics
7           07           Commerce
8           08           Computer Applications
9           09           Biology
2)COMBINATION
COMB_ID(NUMBER) COMB_NAME(VARCHAR2) SUB_ID1(NUMBER(FK*)) SUB_ID2(NUMBER(FK*)) SUB_ID3(NUMBER(FK*)) SUBJ_ID4(NUMBER(FK*))
383           S1      9           4           2           3
384           S2      4           2           5           3
---------I actually designed the ABOVE table also like this
3) a)COMBINATION
COMB_ID(NUMBER) COMB_NAME(VARCHAR2)
383           S1
384           S2
b)COMBINATION_DET
COMBDET_ID(NUMBER) COMB_ID(FK**) SUB_ID(FK*)
1               383          9
2               383          4
3               383          2
4               383          3
5               384          4
6               384          2
7               384          5
8               384          3
Business rule: a combination consists of a maximum of 4 subjects (must contain)
and the user is less relevant to a COMB_NAME(name of combinations) but user need
the subjects contained in combinations
i need the following output
COMB_ID COMB_NAME SUBJECT1 SUBJECT2      SUBJECT3      SUBJECT4
383     S1     Biology Chemistry      Computer Science Physics
384     S2     Chemistry Computer Science Mathematics Physics
or even this is enough(what i actually needed)
COMB_ID     subjects
383           Biology,Chemistry,Computer Science,Physics
384           Chemistry,Computer Science,Mathematics,Physics
you can use any of the COMBINATION table(either (2) or (3))
and i want to know
1)which design is good in this case
(i think SUB_ID1,SUB_ID2,SUB_ID3,SUB_ID4 is not a
good method to link with same table but if 4 subjects only(and must) comes
detail table is not neccessary )
now i am achieving the result by program-coding in C# after getting the rows from oracle
i am using oracle 9i (also ODP.NET)
i want to know how can i get the result in the stored procedure itsef.
2)how it could be designed in any other way.
any help/suggestion is welcome
thanks for your time --Pradeesh

Well I forgot the table-alias, here now with:
SELECT C.COMB_ID
, C.COMB_NAME
, (SELECT SUB_NAME
FROM SUBJECTS
WHERE SUB_ID = C.SUB_ID1) AS SUBJECT_NAME1
, (SELECT SUB_NAME
FROM SUBJECTS
WHERE SUB_ID = C.SUB_ID2) AS SUBJECT_NAME2
, (SELECT SUB_NAME
FROM SUBJECTS
WHERE SUB_ID = C.SUB_ID3) AS SUBJECT_NAME3
, (SELECT SUB_NAME
FROM SUBJECTS
WHERE SUB_ID = C.SUB_ID4) AS SUBJECT_NAME4
FROM COMBINATION C;
As you need exactly 4 subjects, the columns-solution is just fine I would say.

Help needed I have a canon 40D. I am thinking of buying a canon 6D.But not sure that my len

Hi all help needed I have a canon 40D. I am thinking of buying a canon 6D.
But not sure that my lenses will work.
I have a 170mm/ 500mm APO Sigma.
A 10/20 ex Sigma HSM IF.
And a 180 APO Sigma Macro or do I have to scrap them and buy others.
ALL Help will be greatly received. Yours BRODIE

In short, I love it. I was going to buy the 5DMark III. After playing with it for a while at my local Fry's store where they put 5DMII, 5DMIII and 6D next to each other, using the same 24-105L lens, I decided to get the 6D and pocket the different for lens later.
I'm upgrading from the 30D. So I think you'll love it. It's a great camera. I have used 5DMII extensively before (borrowing from a close friend).
Funny thing is at first I don't really care about the GPS and Wifi much. I thought they're just marketing-gimmick. But once you have it, it is actually really fun and helpful. For example, I can place the 6D on a long "monopod", then use the app on the phone to control the camera to get some unique perspective on some scenes. It's fun and great. GPS is also nice for travel guy like me.
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Help needed! Raid degraded again!

Hi!
Help needed! I hava made bootable RAID with two S-ATAII 250Gb HDD and its not working! Every now and then at bootup I get a message RAID -> DEGRADED... Must be seventh time! Rebuild takes its own time!
What am I doing wrong!
T: Ekku
K8N Neo4 Ultra
AMD 64 4200+
2 Gb RAM
2 x 250 Gb HDD (Maxtor)
nVidia RAID (in mb)
P.S. I wery SORRY with my poor language!

I'm going to blame the nVRAID because I've seen issues with it in the past. If your motherboard has another non-nVidia RAID solution, use that instead. Using the nVidia SATA ports as BASE or JBOD is fine and dandy but RAIDing always had issues. It's not even a driver issue I think it's just instability. Latest drivers and even boxed drivers never helped. Granted, some will report success with their rig. But on a professional level I've seen nForce issues on different motherboards and different hard drives that had RAID disaster stories.
Good luck and if you don't have another RAID solution, my suggestion would be to buy a dedicated RAID controller card.
LPB

HELP NEEDED WITH ADDAPTER-DVI TO VGA.

PLEASE ...HELP NEEDED WITH WIRING CROSS OVER....CAN YOU HELP WITH BACK OF PLUG CONNECTIONS...I SORTA UNDERSTAND THE PINOUTS BUT CANT MAKE AN EXACT MACH...WOULD LIKE TO BE 100% SURE...
......THIS ENSURES NO SMOKE!!!
THE CARD IS AN ATI RADEON RX9250-DUAL HEAD-.........ADDAPTER IS DVI(ANALOG)MALE TO VGA(ANALOG)FEMALE.
ANY HELP VERY MUCH APPRECIATED........ SEEMS YOU NEED TO BE ROCKET SCI TO ATTACH A BLOODY PICTURE...SO THIS HAS BEEN BIG WASTE OF FING TIME!

Quote from: BOBHIGH on 17-December-05, 09:21:31
Get over it mate !
I find it easy t read CAPS...and if you dont like it ...DONT READ IT!
And why bother to reply...some people have nothing better to do.
Yes there chep and easy to come by...Ive already got a new one.
All I wanted was to make a diagram of whats inside the bloody thing...it was a simple question and required a simple answer.
NO NEED TO A WANKA !!
I feel a bann comming up.
Have you tryed Google ? really.. your question is inrelevant. No need to reply indeed.
Why do you come here asking this question anyway ? is it becouse you have a MSI gfx card ? and the adapter has nothing to do with this ?
You think you can come in here yelling.. thinking we have to put up with it and accept your style of posting. This is not a MSI tech center.. it's a user to user center.. Your question has nothing to do with MSI relavant things anyway's.
Google = your friend.
Quote from: BOBHIGH on 17-December-05, 09:21:31
it was a simple question and required a simple answer
Simple for who ? you (buying a new one) ? me ? we ? .really...........
Quote from: Dynamike on 16-December-05, 04:11:48
1: There are allot of diffrent types of those adapters.
If any of the mods have a problem about my reply.. please pm me.

Help needed for grouping.

Hi,
    Help needed .
I have an internal table having 6 .
Ex :
f1     f2    f3     f4    f5    f6
a     aa    11    p1 10    10
a     aa    12    p1 20    20
b     aa    11    p2 30    30
b     aa    12    p2 40    30
Now i want to sum the fields f5 and f6 individually and need to display based upon the fields f1 and f4.
To Display :
f1     f2    f3     f4    f5    f6
a     aa    11    p1 30    30.
b     aa    11    p2 70    60.
can anyone help me.How to do this..?
Thanks

Here you go
DATA:
BEGIN OF cur_tab OCCURS 0,
    f1        TYPE c,
    f2(2)     TYPE c,
    f3(2)     TYPE c,
    f4(2)     TYPE c,
    f5(2)     TYPE c,
    f6(2)     TYPE n,
END OF cur_tab.
DATA:
BEGIN OF sum_tab OCCURS 0,
    f1        TYPE c,
    f4(2)     TYPE c,
    f5        TYPE p,
    f6        TYPE p,
END OF sum_tab.
DATA:
BEGIN OF final_tab OCCURS 0,
    f1        TYPE c,
    f2(2)     TYPE c,
    f3(2)     TYPE c,
    f4(2)     TYPE c,
    f5(5)     TYPE c,
    f6(5)     TYPE c,
END OF final_tab.
START-OF-SELECTION.
cur_tab-f1 = 'a'.
cur_tab-f2 = 'aa'.
cur_tab-f3 = '11'.
cur_tab-f4 = 'p1'.
cur_tab-f5 = '10'.
cur_tab-f6 = '10'.
APPEND cur_tab.
cur_tab-f1 = 'a'.
cur_tab-f2 = 'aa'.
cur_tab-f3 = '11'.
cur_tab-f4 = 'p1'.
cur_tab-f5 = '20'.
cur_tab-f6 = '20'.
APPEND cur_tab.
cur_tab-f1 = 'b'.
cur_tab-f2 = 'aa'.
cur_tab-f3 = '11'.
cur_tab-f4 = 'p2'.
cur_tab-f5 = '30'.
cur_tab-f6 = '30'.
APPEND cur_tab.
cur_tab-f1 = 'b'.
cur_tab-f2 = 'aa'.
cur_tab-f3 = '11'.
cur_tab-f4 = 'p2'.
cur_tab-f5 = '40'.
cur_tab-f6 = '30'.
APPEND cur_tab.
LOOP AT cur_tab.
    MOVE-CORRESPONDING cur_tab TO sum_tab.
    COLLECT sum_tab.
ENDLOOP.
LOOP AT sum_tab.
    READ TABLE cur_tab WITH KEY f1 = sum_tab-f1
                                f4 = sum_tab-f4.
    IF sy-subrc NE 0.
      WRITE:/ 'Something went very wrong'.
      CONTINUE.
    ENDIF.
    MOVE-CORRESPONDING cur_tab TO final_tab.
    MOVE-CORRESPONDING sum_tab TO final_tab.
    APPEND final_tab.
ENDLOOP.
LOOP AT final_tab.
    WRITE:/1 final_tab-f1,
          AT 5 final_tab-f2,
          AT 10 final_tab-f3,
          AT 15 final_tab-f4,
          AT 20 final_tab-f5,
          AT 25 final_tab-f6.
ENDLOOP.
and the output
a   aa   11   p1     30   30
b   aa   11   p2     70   60

Help needed on installation of Oracle 9i on Sun Solaris 8

Hey,
Help needed on installation of Oracle 9i EE on Sun Solaris 8. The problem I met was: we followed the installation guide from the documentation. And we selected the choice "install software only". After it was done successfully, we run Database Configuration Assistant utility to create a database instance. But finally it always tried to create the instance at the root directory ( / ) which doesn't have enough space and then failed. The case was that we have set the enviroment parameters: $ORACLE_BASE = /export/mydata, $ORACLE_HOME = /export/apps/oracle9i. That means it should be installed at /export/mydata, but it didn't. Any help or advice are welcome. Thanks.
Simon

I have downloaded Oracle 11G R2 version from Windows and extracted it in Windows and copied it into DVD after extraction in two folders. Now I am mounting that DVD in Solaris 10 installed in my VMware . I made a new directory named as 'installation ' under /export/home/oracle and copied the folders from DVD to 'installation' folder. Now I am entering installation folder and try to do ./runInstaller as 'oracle ' user and getting the error mentioned before.
Edited by: 916438 on Mar 31, 2012 5:55 PM

Help needed on installation of Oracle 9i EE on Sun Solaris 8

Hey,
Help needed on installation of Oracle 9i EE on Sun Solaris 8. The problem I met was: we followed the installation guide from the documentation. And we selected the choice "install software only". After it was done successfully, we run Database Configuration Assistant utility to create a database instance. But finally it always tried to create the instance at the root directory ( / ) which doesn't have enough space and then failed. The case was that we have set the enviroment parameters: $ORACLE_BASE = /export/mydata, $ORACLE_HOME = /export/apps/oracle9i. That means it should be installed at /export/mydata, but it didn't. Any help or advice are welcome. Thanks.
Simon

I have downloaded Oracle 11G R2 version from Windows and extracted it in Windows and copied it into DVD after extraction in two folders. Now I am mounting that DVD in Solaris 10 installed in my VMware . I made a new directory named as 'installation ' under /export/home/oracle and copied the folders from DVD to 'installation' folder. Now I am entering installation folder and try to do ./runInstaller as 'oracle ' user and getting the error mentioned before.
Edited by: 916438 on Mar 31, 2012 5:55 PM

Help needed in Finding Download location for Sun One Portal 7

Hi,
help needed for finding download location for Sun ONE Portal 7. I tried to find in Oracle Download page ,
http://www.oracle.com/us/sun/sun-products-map-075562.html, But unable to find.
Please share the link for download location.
I am totally new in Sun ONE Portal.
Thanks,
Edited by: 945439 on Oct 5, 2012 3:41 AM

try edelivery.oracle.com under sun products.

Help needed in constructing a tree

Help needed in constructing a tree. I was wondering if some one can suggest me how to add messages in the second column for both the parent node and child elements.
I was able to create a tree succefully, but want to add some description in the second column for the first column elements, for both parent and child elements.
Please suggest me how to add the arrays to second column for parent and child nodes.
Solved!
Go to Solution.
Attachments:
Tree_fix.vi ‏15 KB

The Child Text parameter is the one you are searching for. It accepts a 1D string array for the following columns.
hope this helps,
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CEO: What exactly is stopping us from doing this?
Expert: Geometry
Marketing Manager: Just ignore it.

Help needed on CD740 ???

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What can it be ?!!? Well , the display illumination has failed , as in , there isn't any !!? Have to use a torch to read it !!? Not good. Now , here's the thing , I want a phone number (UK zone) ?to talk to an actual human and I cannot find one !!? That is soooooo annoying !!? The unit is out of warranty so I want to repair this myself , no worries , I once worked for Philips in their pro studio equipment repair workshop so I know my way around black boxes !! I would like a service manual though so that I can get the case apart without damage. So , can anyone help me with a phone number , pretty please ?!!
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I tried compling servlet, but it is raising error
that coul not find package javax.servletWhat I did not mention... you need to add those JARs in the Classpath explicitly. You will find them in %TOMCAT_HOME%\common\lib. You atleast need to add servlet-api.jar to your Classpath. :)

Help needed.....FAQs

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