Monitor all requests coming into database?

hi,
I want to keep a track of all the people who make a connection to the database, when that connection is lost, and what queries they run when connected to the database.
Can someone give me some good pointers, or point me to a good article they are aware of? I am using 10.2.0.4.
thanks

OracleGuy777 wrote:
This database is not used heavily. It will have at most 100 queries a day via a web portal. Some of the queries are however getting "lost".The reason for this is very likely that the web server has a timeout of 120 seconds (typically the default) and the query takes longer than that.
The web server then times out the query process and returns an error code to the web browser client. The query process, oblivious of this, continues to execute. When it completes and want to inform the client of that, it realises that the client session has disconnected and it then simply terminates.
To find these errors should be very easy and not require any form of auditing or login triggers or the like. The web server log will contain information about calls made by a client, that resulted in an error.
Assuming that you use Apache, then in your Apache home directory there will be a +../logs+ directory with access_log and error_log files. In the latter file, timeouts are logged. A typical timeout error will be reported as follows:
[Mon Dec 14 08:36:16 2009] [warn] [client 10.1.2.3] mod_plsql: Long running URL [/pls/timeOutTest] timed outIn my example above, I'm calling a PL/SQL procedure direct. Using Perl or PHP and so on, will work the same. It will have a reference to the applicable module with parameters (the query string of the URL). Which means you will know what module timed out and be able to troubleshoot the module with the supplied parameters.

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Hi,
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[url=http://download.oracle.com/docs/cd/B19306_01/serv
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Message was edited by:
orafad
Hi orafad,
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Please Mark This As Answer if it solved your issue
Please Vote This As Helpful if it helps to solve your issue
Visakh
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Duke dollars available!

Hi,
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Hi,
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Its very urgent:how to insert data into database tables

Hi All,
I am very new to oaf.
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here createPG having data that data insert into one custom table.
but i dont know how to insert data into database tables.
i wrote the code in am,co as follows.
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BusinessObjects Enterprise XI 3.1
SAP Integrated Solutions Kit XI 3.1
Cause
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Resolution
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http://download.oracle.com/docs/cd/E13159_01/osb/docs10gr3/operations/monitoring.html
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Cheer
Manoj

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if you use APEX 4 you can define you own table
the code below is for APEX 3
PROCEDURE pro_carga_planilla_prosp( p_archivo VARCHAR2) IS
v_blob_data BLOB;
v_blob_len NUMBER;
v_position NUMBER;
v_raw_chunk RAW(10000);
v_char CHAR(1);
c_chunk_len number := 1;
v_line VARCHAR2 (32767) := NULL;
v_data_array wwv_flow_global.vc_arr2;
v_rows number;
v_sr_no number := 1;
v_ok boolean := true;
v_local_ok BOOLEAN := TRUE;
v_reg_ok NUMBER := 0;
v_reg_ko NUMBER := 0;
v_localidad_id NUMBER;
v_departamento_id NUMBER;
v_cargo_id NUMBER;
v_prospecto_id NUMBER;
v_asesor_id NUMBER;
V_REG prospectos%rowtype;
BEGIN
-- Read data from wwv_flow_files
select blob_content into v_blob_data
from wwv_flow_files
where name= p_archivo;
v_blob_len := dbms_lob.getlength(v_blob_data);
v_position := 1;
-- Read and convert binary to char
WHILE ( v_position <= v_blob_len ) LOOP
v_raw_chunk := dbms_lob.substr(v_blob_data,c_chunk_len,v_position);
v_char := chr(hex_to_decimal(rawtohex(v_raw_chunk)));
v_line := v_line || v_char;
-- pro_log('linea '||v_line);
v_position := v_position + c_chunk_len;
-- When a whole line is retrieved 
IF v_char = CHR(10) THEN
-- Convert comma to : to use wwv_flow_utilities 
v_line := replace(REPLACE (v_line, ',', ':'), ';',':');
v_line := replace(replace(v_line, chr(10)),chr(13));
if substr(v_line,1,1)= ':' then
v_line := '0'||v_line;
end if;
if instr(v_line,':',1,21) = 0 then
if instr(v_line,':',1,20) = 0 then
v_line:=v_line||':';
end if;
v_line:=v_line||':';
end if;
-- pro_log(v_line);
-- Convert each column separated by : into array of data 
v_data_array := wwv_flow_utilities.string_to_table (v_line);
-- Insert data into target table 
IF v_data_array(1) IS NOT NULL AND
v_sr_no <> 1 THEN
V_REG.NOMBRE:=ltrim(rtrim(v_data_array(2)));
V_REG.RAZON_SOCIAL:=v_data_array(3);
V_REG.DIRECCION := v_data_array(4)||' '||v_data_array(5);
-- PRO_LOG('PROSP 1 ' ||v_sr_no);
v_localidad_id := pack_empresas.get_localidad(v_data_array(6));
-- PRO_LOG('PROSP 1.1 '||v_sr_no);
V_REG.LOCALIDAD_ID:=v_localidad_id;
-- PRO_LOG('PROSP 1.2 '||v_sr_no);
V_REG.CODIGO_POSTAL:=LTRIM(RTRIM(v_data_array(7)) );
-- PRO_LOG('PROSP 1.3 '||v_sr_no);
-- PRO_LOG('PROSP 1.1 '||v_sr_no);
v_departamento_id := pack_empresas.get_departamento(v_data_array(8));
-- PRO_LOG('PROSP 1.4 '||v_sr_no);
V_REG.DEPARTAMENTO_ID:=v_departamento_id;
-- PRO_LOG('PROSP 1.5 '||v_sr_no);
V_REG.TELEFONO:=v_data_array(9);
--PRO_LOG('PROSP 1.6 '||v_sr_no);
V_REG.TELEFONO2:=v_data_array(10);
-- PRO_LOG('PROSP 1.7 '||v_sr_no);
V_REG.RUBRO:=v_data_array(11);
-- PRO_LOG('PROSP 1.8 '||v_sr_no);
V_REG.RUC:=ltrim(rtrim(v_data_array(12)));
-- PRO_LOG('PROSP 1.9 '||v_sr_no);
-- pro_log(v_data_array(1));
-- pro_log(v_data_array(2));
V_REG.CANTIDAD_EMPLEADOS:=RTRIM(LTRIM(v_data_array(13)));
-- PRO_LOG('PROSP 1.10 '||v_sr_no);
-- pro_log(v_data_array(14));
V_REG.CANTIDAD_BENEFICIARIOS:=RTRIM(LTRIM(v_data_array(14)));
--PRO_LOG('PROSP 1.11 '||v_sr_no);
V_REG.MAIL:=v_data_array(19);
-- pro_log(V_REG.MAIL);
-- PRO_LOG('PROSP 1.12 '||v_sr_no);
-- v_data_array(20):= replace(replace(v_data_array(20),chr(10)),chr(13));
if not v_data_array.exists(20) then
-- pro_log('existe');
-- pro_log(ltrim(rtrim(replace(replace(v_data_array(20),chr(10)),chr(13)))));
V_REG.Proveedor:= ltrim(rtrim(replace(replace(v_data_array(20),chr(10)),chr(13))));
else
v_data_array(20):=null;
end if;
-- V_REG.PROVEEDOR:=v_data_array(20);
-- PRO_LOG('PROSP 1.13 '||v_sr_no);
if not v_data_array.exists(21) then
V_REG.OBSERVACIONES:=v_data_array(21);
else
v_data_array(21):=null;
end if;
-- PRO_LOG('PROSP 1.14 '||v_sr_no);
-- PRO_LOG('PROSP 1.2 '||v_sr_no);
insert into prospectos (nombre,razon_social, direccion,localidad_id,codigo_postal,
departamento_id, telefono, telefono2, rubro,ruc,cantidad_empleados,
cantidad_beneficiarios,mail,proveedor,observaciones)
values (nvl(ltrim(rtrim(v_data_array(2))),v_data_array(3)), v_data_array(3),
v_data_array(4)||' '||v_data_array(5),
v_localidad_id, LTRIM(RTRIM(v_data_array(7))),v_departamento_id, v_data_array(9),
v_data_array(10),v_data_array(11), ltrim(rtrim(v_data_array(12))), RTRIM(LTRIM(v_data_array(13))),
RTRIM(LTRIM(v_data_array(14))),v_data_array(19),v_data_array(20), v_data_array(21))
returning prospecto_id INTO v_prospecto_id;
-- PRO_LOG('PROSP 2');
v_cargo_id := pack_empresas.get_cargo(v_data_array(17));
-- PRO_LOG('PROSP 3');
insert into prospecto_contactos (prospecto_id,nombre,apellido,cargo_id,
telefono,mail)
values (v_prospecto_id, nvl(v_data_array(15),'S/N'), nvl(v_data_array(16),'S/A'),
v_cargo_id, v_data_array(18), v_data_array(19));
-- PRO_LOG('PROSP 4');
v_asesor_id := pack_empresas.get_asesor(v_data_array(1));
-- PRO_LOG('PROSP 5');
insert into asignaciones (prospecto_id,asesor_id,fecha_asignacion)
values (v_prospecto_id, v_asesor_id, trunc(sysdate));
-- PRO_LOG('PROSP 6');
END IF;
-- Clear out
v_line := NULL;
v_sr_no := v_sr_no + 1;
END IF;
END LOOP;
delete wwv_flow_files
where name= p_archivo;
END pro_carga_planilla_prosp;
function hex_to_decimal
--this function is based on one by Connor McDonald
--http://www.jlcomp.demon.co.uk/faq/base_convert.html
( p_hex_str in varchar2 ) return number
is
v_dec number;
v_hex varchar2(16) := '0123456789ABCDEF';
begin
v_dec := 0;
for indx in 1 .. length(p_hex_str)
loop
v_dec := v_dec * 16 + instr(v_hex,upper(substr(p_hex_str,indx,1)))-1;
end loop;
return v_dec;
end hex_to_decimal;

How can i load file into database from client-side to server-side

i want to upload file from client-side to server-side, i use the following code to load blob into database.
if the file is in the server-side, it can work, but if it in the client-side, it said that the system cannot find the file. i think it only will search the file is in the server-side or not, it will not search the client-side.
how can i solve it without upload the file to the server first, then load it into database??
try
ResultSet rset = null;
PreparedStatement pstmt =
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pstmt.setInt (1, docId);
pstmt.execute ();
// Open the destination blob:
pstmt.setInt (1, docId);
rset = pstmt.executeQuery (
"SELECT content FROM docs WHERE id = ? FOR UPDATE");
BLOB dest_lob = null;
if (rset.next()) {
dest_lob = ((OracleResultSet)rset).getBLOB (1);
// Declare a file handler for the input file
File binaryFile = new File (fileName);
FileInputStream istream = new FileInputStream (binaryFile);
// Create an OutputStram object to write the BLOB as a stream
OutputStream ostream = dest_lob.getBinaryOutputStream();
// Create a tempory buffer
byte[] buffer = new byte[1024];
int length = 0;
// Use the read() method to read the file to the byte
// array buffer, then use the write() method to write it to
// the BLOB.
while ((length = istream.read(buffer)) != -1)
ostream.write(buffer, 0, length);
pstmt.close();
// Close all streams and file handles:
istream.close();
ostream.flush();
ostream.close();
//dest_lob.close();
// Commit the transaction:
conn.commit();
conn.close();
} catch (SQLException e) {

Hi,
Without some more details of the configuration, its difficult to know
what's happening here. For example, what do you mean by client side
and server side, and where are you running the upload Java application?
If you always run the application on the database server system, but can't
open the file on a different machine, then it sounds like a file protection
problem that isn't really connected with the database at all. That is to
say, if the new FileInputStream (binaryFile) statement fails, then its not
really a database problem, but a file protection issue. On the other hand,
I can't explain what's happening if you run the program on the same machine
as the document file (client machine), but you can't write the data to the
server, assuming the JDBC connection string is set correctly to connect to
the appropriate database server.
If you can provide some more information, we'll try to help.
Simon
null

PM Delta problem. Notifications coming into lbwq but Orders are not coming.

Hi,
I'm talking about 2 datasources of PM modules. I've problem with one of them only.
1. 2LIS_17_I3HDR(I've problem here)
2. 2LIS_17_I0NOTIF(I've no problem here)
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My analysis:
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2. I've enhanced 2LIS_17_I3HDR and written some code in cmod or exit to fill the enhanced fields.
I've searched the sdn thoroughly and couldn't find any solution. Please help.
Regards,
Sujit.

Hi All,
I've found solution to my problem. After trying so many methods I found one which solved my problem. The function module PMEX_UPDATE_17_1_QRFC was not active. I activated that and delta records started coming into lbwq.
Now one more question is do I need to activate this function module in Production server also when we go live? What is the exact procedure?
Another doubt is : is there any way to recover the delta records which didn't come to lbwq before the activation of function module. I know I need to delete the setup tables and fill it again. But is there any other way?
Thanks,
Sujit.

Monitor all requests coming into database?

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