i have a thumb reader device and i want know how it works such as
A.How to read data from serial port or usb port
b.how to save data into a oracle table or in a text file
c.How to match finger prints
I have Microsoft finger print reader and installed. I would like this that this device will capture finger prints from form application.i have installed fingerprints software and then oracle. The device is active on sdk. when i use form the device shown nothing. How i can interact with oracle and device.
View 1 Replies View RelatedI have my own design employee time attendance application which i design in oracle forms 6i and oracle database 9i. Now I bought one USB fingerprint reader so I can attached this device to my application. I want every employee to scan there finger in my reader and I will record there attendance. How I can configure this device in my form.
View 1 Replies View RelatedHow can we find out what are the privileges the user is having on a object.
For example I want to find what are the privileges the "uesr1" is having on "stud_table".
How to know what object/tab privileged a user have ? without connecting that user and using USER_TAB_PRIVS by connecting on that user I mean on DBA table .
View 0 Replies View RelatedWhenever I create a table using login A, the table gets created successfully. But when I query the dba_objects, the object owner is different, login B. What might be the reason behind this?
View 9 Replies View RelatedI need to transfer PL/SQL or NESTED table from LOCAL database to REMOTE.I need to be able to use that transfered table in SELECT statement.I tried:
--ON LOCAL
SELECT SYS_OP_GUID() FROM DUAL;
--966D2DFEAEEB80D6E0430A0166CB80D6
create or replace type varchar_number_oid OID '966D2DFEAEEB80D6E0430A0166CB80D6' as object (
v varchar2(10),
i number);
/
Type created
SELECT SYS_OP_GUID() FROM DUAL;
--966D2DFEAEFB80D6E0430A0166CB80D6
[code]....
I tried using PL/SQL types it worked, but then i have a problem that i can not use local collection in SQL.
I am having a OCCI problem, I try to retrieve a collection of user-define objects.
The major steps I am using are
1. define database object
CREATE OR REPLACE TYPE my_obj_t AS OBJECT
( id number, name varchar2(10) )
CREATE OR REPLACE
TYPE my_obj_tab_t as table of my_obj_t;
2. A stored procedure return a collection as out paramerter
my_stored_procedure(obj_list out my_obj_tab_t);
3. Using OTT to generate the *.cpp and header files.
4. Register out parameter like
vector<my_obj_t> vect;
stmt->registerOutParam(1, OCCIVECTOR,
sizeof (vect),
"MY_OBJ_TAB_T");
5. stmt->execute();
6. Try to get the results by
getVector(stmt, 1, vect);
I am getting compilation error:
Could not find a match for
oracle::occi::getVector(oracle::occi::Statement*,
int, std::vector<my_obj_t, std::allocator<my_obj_t>>).
Am I doing the right things ?What steps and function should I use ?
I have a two different Databases. I created a db link in DB 1 to connect to DB 2 and it is working fine when I select data from any table. but I have one table in the DB2 which has a column with user defined data type . so when I try to select this column from DB 2 by using the DB link it gives me this error :ORA-22804 remote operations not permitted on object tables or user-defined type columns.
View 1 Replies View RelatedWhile practicing with Triggers, the following error was encountered. An Object Type and an object Table are created.
create or replace
type typPerson is object
(id number,
firstname varchar2(30),
lastname varchar2(30)
[code].........
I executed the below insert statement, and I got the following error.
SQL> insert into person_obj_tab values (10,'Object1','From Trigger');
insert into person_obj_tab values (10,'Object1','From Trigger')
*
ERROR at line 1:
ORA-03113: end-of-file on communication channel
Process ID: 4153
Session ID: 136 Serial number: 305
[code]......
SQL> insert into person_obj_tab values (10,'Object','Original');
1 row created.Question:
1) Trigger of version 1 did not report any error during compilation, but during DML execution, hangs for sometime and gives the above error.
2) Whether direct assignment of Objects of greater size is possible inside triggers built on object Tables?
3) Suppose an object contain multiple attributes (say more than 20), then how to assign them inside a trigger?
I have a problem with executing oracleCommand.ExecuteReader() method. Whatever I try it always returns null and it won't create OracleData reader object. I'm using ODAC 1120320_x64 for .net 4.0 and timesten112241.win64. Don't sure what to do. Debugger is showing strange thing in OracleConnection object : ConnectionState = Closed, but output of ttStatus shows connection to TimesTen data store and ExecuteNonQuery() command works just fine with or without (in or out) parameters. But when I try to execute some query with multile output such as select *, I can't get any result.
I also have a strange problem with connection.Open() When I execute Open() i throws AccessViolationException that can be handled with [Handle ProcessCorruptedStateExceptions] attribute, but connection is established after that and my application works fine until I try to instance OracleDataReader object.
Here is the code:
OracleCommand select = null;
OracleDataReader reader = null;
select = new OracleCommand(selectStmt, connection);
select.CommandType = CommandType.Text;
try
{
reader = select.ExecuteReader(); // this line throws NullReferenceException
if (reader.HasRows)
{
[code]....
Just to mention, I tried it with different queries (pl/sql, plane sql, stored procedure) and all of them works fine in SQL Developer, but not in app.
how can i assign permissions to one user to add,delete,edit data and other user should be able to perform all functions or selected functions
View 12 Replies View Related- we have user id parameter.can we update the parameter(:parameter.p_userid) before firing "WHEN NEW FORM INSTANCE TRIGGER"(when new form instance trigger contain code for tree node), for login another canvas as per user rights?
- i have created a login form in one canvas.
- also tree node Hierarchy form created on another canvas. now we want to login through login screen, after login only those forms should show in tree Hierarchy which users have rights. for this purpose we want to pass the parameter of userid before connecting to tree node form through the following query
SELECT COUNT (*)
INTO v_count
FROM usersinfo
WHERE usersname = :USERBLOCK.usernames AND passwords = :USERBLOCK.passwords ;
[code]...
Every thing is working but when we click on button in login form at that time parameter.p_userid will return null. because above code is define on button click in login screen, i cannot understand where i need to define the above code .
The below Decode query is
SELECT CASE deptno
WHEN 10 THEN 'ACCOUNTING'
WHEN 20 THEN 'RESEARCH'
WHEN 50 THEN 'SALES'
WHEN 30 THEN 'SALES'
ELSE 'Invalid'
END
FROM dept;
But my question is that, it prints WHEN 30 THEN 'SALES' after that it prints WHEN 50 THEN 'SALES' as 'Invalid'.
Is there any query to find the dependent object details for any object. Like if mview is built on a table, then i should be able to find the table name with out checking code of the mview. similar way for view and functions or procedures etc...
View 5 Replies View RelatedI've created Object Group which consists of (alert, parameters, visual attribute and property class). Now I want to save this Object Group.
View 3 Replies View Relatedi have flash item on canvas weh nthe nw form insatance i have that erros frm 41344 ole object not defined
View 5 Replies View RelatedCreated a report object "REPORT62" in Forms Objectnavigator
Trigger on When Button Pressed
DECLARE
rep_id REPORT_OBJECT;
rep_result VARCHAR2(200);
BEGIN
rep_id := find_report_object('REPORT62');
rep_result := RUN_REPORT_OBJECT(rep_id);
END;
Report is called in the property
Filename C:DevSuiteHome_1forms est.rdf
When button is pressed error is raised
There was a failure in the Form server during startup. This could happen due to invalid configuration.
I have one procedure "PROC_A" in LibraryA, Is it possible to call this procedure PROC_A from LibraryB.
View 1 Replies View RelatedI created TREE object in my application main menu and I want to use it through MOUSE and KEYBOARD therefore I add WHEN-TREE-NODE-ACTIVATED trigger at my tree object
Trigger text is:
declare
htree item;
node_value VARCHAR2(100);
akt_node ftree.node;
[code]...
Problem:When I am using MOUSE and clicking on + or anyother form/report, it's opened last selected form/report or application closed but it is working fine when I am using KEYBOARD.
i build a form to get the source code of an object from the database and export the result into a text file but i face a problem I cannot get more than 780 line of code because i have a package with 24080 line and i have to put all this line in the text file
I attached the form
I know that the problem with the size
CM: removed unnecessary colour coding - it doesn't make it easier to read you know.
How can we save Excel file as an objectin oracle. Like we can store image file.
View 1 Replies View RelatedI am using Oracle Forms Builder 6i. When you open it, in the navigator tree:
- Forms - MODULE - Reports
I want to know what is the purpose of REPORT section in the Forms Builder.
I'm trying to add a column in an existing form. I added a text item and defined it as a database item. When I tried to rename the item the message (frm-15500 valid and unique object name must be entered)appears, and therefore not able to exit the property Platte.
Is there a way I can exit the Platte and should I've first add the column to the data block and then rename in my form ?
The below Oracle Forms code works fine for Excel 2003/Windows XP/IE6 but doesn't work for Excel 2007/Windows 7/IE8.
*********************
application := Client_OLE2.CREATE_OBJ('Excel.Application');
Client_OLE2.SET_PROPERTY(application,'Visible','TRUE');
workbooks := Client_OLE2.Get_Obj_Property(application, 'Workbooks');
args1 := Client_OLE2.create_arglist;
************************
There is no error while executing the form, by debugging we found that the control skips all the above code.
I'm using Oracle forms 10.1.2.3 and jre 1.6.0_16.
When Running forms on local machine I successfully download data to excel. But when I place this to server (unix), the forms stops in this line: application := Client_OLE2.create_obj('Excel.Application');
I think I have no problem with webutil setup or signing it including the jacob because another form is running on server with webutil functions loading and downloading images (pdf).
The problem is why when it comes to excel I have this issue. When I run the form and the code mentioned above is encountered, the program stops. What I have on java console are:
Loading http://59.0.0.132:7778/forms/java/frmall_jinit.jar from JAR cache
Loading http://59.0.0.132:7778/forms/java/frmwebutil.jar from JAR cache
Loading http://59.0.0.132:7778/forms/java/jacob.jar from JAR cache
proxyHost=null
proxyPort=0
connectMode=HTTP, native.
Forms Applet version is : 10.1.2.0
[code]....
I have an Type-object typeObj1 that consists another Type-object typeObj2. this def has another Type-object typeObj3. how to access variable declared inside typeObj3. I have syntax below for each Type.
CREATE OR REPLACE TYPE typeObj1
AS OBJECT
(
SYSTEM_IDENTIFER VARCHAR2(50),
PROCESS_TYPE VARCHAR2(50),
abc typeObj2
)
/
[Code]...
/I have tried to access the type-object in where clause in following way
FROM TABLE(CAST(I_typeObj1 AS typeObj1)) ITTPRC,
......
Where
.......
AND (ADDKEY.ADDTN_INFO_KEY_TYP_NM IN (SELECT ADDTN_INFO_KEY_TYP_NM FROM TABLE(ITTPRC.abc)))
AND (ADTINF.ADDTN_RQST_TYP_VAL_DT IN (SELECT ADDTN_RQST_VAL_DT FROM TABLE( ITTPRC.def)) OR ITTPRC.def IS NULL )
AND (ADTINF.ADDTN_RQST_TYP_VAL_NUM IN (SELECT ADDTN_RQST_VAL_NUM FROM TABLE( ITTPRC.def)) OR ITTPRC.def IS NULL )
AND (ADTINF.ADDTN_RQST_TYP_VALUE IN (SELECT ADDTN_RQST_VALUE FROM TABLE( ITTPRC.def)) OR ITTPRC.def IS NULL )
In this way i am able to access the variable inside typeObj3. But problem is i am getting error "ORA-01427 single-row subquery returns more than one row" when i pass more that one typeObj2.
I passed the values like this in proc execution.
T_T_A_I_V := typeObj3('asdasd',NULL,NULL),
typeObj3('String654',NULL,NULL),
typeObj3('abcdef',NULL,NULL));
T_T_A_I_I := typeObj2('CampusCode',T_T_A_I_V),
typeObj2('PlanNumber',T_T_A_I_V);
What i have done is removed typeObj3 from typeObj2, variables defined in typeObj3 are added in typeObj2 then i got ride of above error. is it correct
while trying to open an exisitng Form, an Error message appears as:
PDE-PLI011 A tools common schema table is missing from the object store.
and failed to open. what's the problem ? what i have to do ? it was working fine before.
when a user change or delete any record or row in forms data automatically move to other table because i want to compare old and new record.
View 8 Replies View RelatedI m using Oracle Fussion Middleware Forms 11g I want to get WEBUSER,see below built
SELECT sys_context('USERENV', 'OS_USER') FROM dual;
<< sys_context('USERENV', 'OS_USER')>>
through this builtin I get only Application Server User Name.
