I'm trying to read some data from external device via COMM Port.
Application is running n server and device is connected localy on my PC.
My device iz DPI605R for purpose of� pressure measuring.
I want to transfer data from Oracle form 9i to serial port.
Serial port is connected to electric board to show.
I want to connect a biometric device with my system, through serial port / parallel port. And want to permit only valid users to the system.
View 18 Replies View RelatedI have created simple data block by wizard and taken tabular layout 10 rows and 6 columns
i want to generate serial number on first column .....
what need to use..?
i want data receive from COM PORT. it's is Possible.Forms 6i and Oracle 8i
View 1 Replies View RelatedI am getting the file using CLIENT_GET_FILE_NAME. I need to read the data from the .xsl file and convert it into blob. The file should not be stored in DB.
View 8 Replies View RelatedI have external file like (.csv or .txt) which contain million of record...i wnat to upload it in backend by using form 6i/10g.
by using package text_io.fopen i read it and by using for..loop conventional method insert record into table...but it will take time..
Is there any way like we use bulk collect and FORALL in backend for inserting data into table..
Is there any way to read external file at a time and insert it ...so minimize inserting time....process will become fast.
For every connection, oracle listener creates a unique dynamic port. Is this can be made static port for all connection? This a query raised in our penetration testing.
Listener log Sample :
02-MAR-2012 17:40:28 * (CONNECT_DATA=(SID=ORCL)(CID=(PROGRAM=)(HOST=__jdbc__)(USER=oracle))) * (ADDRESS=(PROTOCOL=tcp)(HOST=10.1.3.12)(PORT=3773))
02-MAR-2012 17:39:31 * (CONNECT_DATA=(CID=(PROGRAM=)(HOST=__jdbc__)(USER=))(SERVICE_NAME=orcl)) * (ADDRESS=(PROTOCOL=tcp)(HOST=10.1.1.84)(PORT=38192))
how do you generate serial numbers? i have an invoice where i have to add items, so i want the numbering to start from 1 everytime i start a new form and increment by 1 as i i enter a new record. For this i have put my code in when-new-record-instance but problem is if i delete a record and enter a new one, the serial number starts from the nex number.
For ex. if i have 4 items with serial numbers 1, 2, 3, 4 and i delete the item at no. 3 and add a new item , the serial number comes as 5.
proper code to generate the serial numbers?
i want to get serial numbers in oracle forms. i have one data block with 10 rows and a non database display item with corresponding length as that of the original data block .
when ever i am executing the form i want to see the serial number generated in the display item and when i inserted a new item or row it should show the corresponding rownum.
eg:
empno name serialno
5 tom 1
4 tinil 2
6 sofy 3
7 john 4
1 albert 5
2 michel 6
i want to get the above answer using forms.
Is it possible to communicate with a serial device (via COM1) with oracle forms / webutil? I am able to communicate in java using RXTXcomm, but I am having problems making a bean that uses it (getting security errors and yes, I have signed the jars).
Basically, I have a scale hooked up to my COM1 port and want to be able to send commands (zero and tare) to it and read the weight from it through a form or java bean.
I need Sequence generate in each row in tabular style form
Like
FA0015
FA0016
FA0017
(I dont want to use sequence because when i delete the row its conceder delete row in sequence )
I have form with master detail relation ship (invoicing form) the detail block is tabular, displaying upto 7 records...
Now my clients wants to show the serial number along with each record while feeding the data (this includes when insert, editing, deleting / clearing records) he wants to see the serial number as in MS access / MS techniques.
I tried to use the system variable to use :system.cursor_record; but this dose not works.(in insert/edit/delete/clear record)
I need to encrypt network data for some DBs on one server but not for all of them. How can i achieve this?
Is it possible to encrypt conections on one port and not other?
I know i have to use SQLNET.ENCRYPT_SERVER in the sqlnet.ora file, but how can i do that for only on port?
I have a sale invoice form with 3 data blocks.
Data block 1- master_blk : For date/customer of sale invoice
Data block 2- detail_blk1 (detail of the master block - For products and qty)
Data block 3- detail_blk2 (detail of DETAIL_BLK1 For entering serial numbers of products)
My requirement is that whatever quantity user enter in data block 2 against each product he must enter equal number of serial numbers of that product in data block 3.
For this I have created on item (cnt_iteml : to count product's serial numbers in block3 ) in data block 2, and on summary item (t_serial_no ) in block3.
Whenever user changes in quantity, cnt_iteml: item is populated with t_serial_no in block3 of that product by following trigger on quantity column.
POST-Change Trigger ( quantity column )
:stock_transactions.cnt_itl:=:serial_numbers.t_serial_no;
Following trigger is written on block level at data block-3 to populate cnt_iteml with t_serial_no.
PRE-RECORD
IF GET_BLOCK_PROPERTY('SERIAL_NUMBERS',STATUS) IN ('CHANGED') THEN
:stock_transactions.cnt_itl:=:serial_numbers.t_serial_no;
END IF;
Above triggers are fulfilling my requirement except following condition.
If user after entering serial numbers in block 3 and without saving goes back to block2 and try to navigate to another record he gets a message asking him to save changes by forms. At this time if user presses no then cnt_itl item is not been populated with t_serial_no item's value.
What I want in above condition is that if user was inserting new record cnt_it item should be populated with 0, so that he shouldn't be able to save this record. And If he was updating then cnt_itl item should be populated with actual no of records in database against that product.
I have a table with a BLOB column ;
I want read data from table and insert to another table with a cursor
My code is :
procedure read_data is
cursor get_data is
select id,image from picture1;
id1 number;
pic blob;
begin
open get_data;
[code]....
when I run form , error FRM-40734 occurred
error in line " fetch .... "
how to to hide the port number from the linkof my oracle web application???I call my application through a url like:[URL]...
how can I customize this url??
Is there any way i could figure out what is the current port number used in an existing setup of oracle forms in a linux server.
Is there any specific oracle id i should use to compile oracle forms on server?
How can we change Port 1521 in forms 6i and oracle database 8.1.7
View 1 Replies View RelatedI am still facing the following error even though i have started the OC4j instance,
"FRM-10142: The HTTP Listener is not running on <computernam> at port 8888.start the listener or check your runtime preferences."
I have a requirement to read a file from windows m/c and write into Unix Server. How can i do that in Oracle forms.
I tried TEXT_IO package.But that is not allowing to access Unix path.
I select the data from sql server column type nvarchar2 and load into varchar2 but data once loaded looks very different and can't be read.
let say name column in sqlser values is 'Rajesh' then in oracle it looks like series of square shape.
When I am executing a query in Oracle Database version 11.2.0.1,I get an error as No more data to read from socket.In my sql query I had given all the joins as left outer join ,but when I comment two outer joins the result will be showing.
My SQL is :
select o.GENERAL_LEDGER as GROUP_NAME,
o.ACCNT_TYPE_CD AS GROUP_TYPE,
o.CUST_STAT_CD AS GROUP_STATUS,
pr1.START_DT AS EFFECTIVE_DATE,
[Code]...
when I comment last 2 outer join lines then the result will shows.
how can we resolve this error?
I am getting an error through by application when i am trying to access a screen.
Error:No data to read from socket.
What could be the reasons for this error.
I can store my video in to my database.but i cannot read such file.....using this procedure
ORA-29285: file write error
CREATE OR REPLACE PROCEDURE Extract_bfile
(p_id IN NUMBER)
IS
vblob BFILE;
vstart NUMBER := 1;
bytelen NUMBER := 32000;
len NUMBER;
[code]....
I need a tutorial for using utl_file package to read and load in to oracle data.
Oracle is in Linux box.
we have a created primary and physical standby databases. Before the switchover the application connected to dataguard allows updates on the database. However after the switchover, it allows read-only access and we are unable to update. Any comments prima-facie ?
View 12 Replies View RelatedI am using oracle 8i and need to read data from teradata using public link and views.
View 4 Replies View RelatedSuddenly I can't open any of my physical standby databases read only. Alert log snippet and trace files follow post. I'm running 9.2.0.1.0 on all hosts, which are running AIX 5.2. I've successfully opened all physical standby databases read only numerous times in the past. solve this? Is it possible that these standby databases cannot be switched over to primary should the need arise?
Here's how I typically open a physical standby database read only:
alter database recover managed standby database cancel;
alter database open read only;
Errors in file /ora/product/9.2.0.1.0/rdbms/log/icps1_ora_27382.trc:
ORA-00604: error occurred at recursive SQL level 1
ORA-16000: database open for read-only access
[code]...
I have a Clob file as a in parameter in my PROC. . File is comma separated.need procedure that would parse this CLOB variable and populate in oracle table .
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