Runing procedures from client

When I run procedure from clint, the client is frozen for time
of execution procedure.
Is any way to start procedure from client in batch proces or any
other way
which don't froze client for the time when procedure is running?
Vojko

you can use the batch capabilitites of the database to run your
procedure.
Just package your call into a DBMS_JOB call.

Similar Messages

Runing procedures from DBMS_STATS package - how ?

Hello, i created account long time ago, but this is first time i need help.
How can i run this code with PHP, and get results. In sql+ works fine - i made some attempts without any good results.
{sql}
variable num_rows number;
variable num_blks number;
variable num_len number;
begin DBMS_STATS.GET_TABLE_STATS(
ownname=>'schema_name',
tabname=>'table_name',
numrows=>:num_rows,
numblks=>:num_blks,
avgrlen=>:num_len
end;
print num_blks;
{sql}
Thanks
ps. sorry for my english

What is the error you get?

How to copy tax procedure TAXINJ from Client 000 to Dev client in ECC 6.0

Hi,
We are facing a problem for TAXINJ and TAXINN procedure, which are not available in our development client, but available in client 000.
Please advice how to copy those procedures from client 000 to development client.
(In client 000, we can not create a trabnsport request).

Hello ravi,
first check whether there request being generated at the time og customization in the server where the standard procedures exist.
if yes,then you just need to change a little bit of description of these procedures and save system will ask for the development request or customization request.,you can then ask the basis guy to transport it.
remember it is only a work around solution.
nevertheless you can also create it manually
revert if helpful
Mohit Singh

How to delete file from client machine

Hi all,
we are using the DataBase: oracle:10g,
and forms/reports 10g(developer suite 10g-10.1.2.2).
can anybody help me how to delete the file from client machine in specified location using webutil or any
(i tried with webutil_host & client_host but it is working for application server only)
thank you.

hi
check this not tested.
PROCEDURE OPEN_FILE (V_ID_DOC IN VARCHAR2)
IS
-- Open a stored document --
LC$Cmd Varchar2(1280) ;
LC$Nom Varchar2(1000) ;
LC$Fic Varchar2(1280);
LC$Path Varchar2(1280);
LC$Sep Varchar2(1) ;
LN$But Pls_Integer ;
LB$Ok Boolean ;
-- Current Process ID --
ret WEBUTIL_HOST.PROCESS_ID ;
V_FICHERO VARCHAR2(500);
COMILLA VARCHAR2(4) := '''';
BOTON NUMBER;
MODO VARCHAR2(50);
URL VARCHAR2(500);
Begin
V_FICHERO := V_ID_DOC;
LC$Sep := '\';--WEBUTIL_FILE.Get_File_Separator ; -- 10g
LC$Nom := V_FICHERO;--Substr( V_FICHERO, instr( V_FICHERO, LC$Sep, -1 ) + 1, 100 ) ;
--LC$Path := CLIENT_WIN_API_ENVIRONMENT.Get_Temp_Directory ;
LC$Path := 'C:';
LC$Fic := LC$Path || LC$Sep || LC$Nom ;
If Not webutil_file_transfer.DB_To_Client
LC$Fic,
'TABLE_NAME',
'ITEM_NAME',
'WHERE'
) Then
Raise Form_trigger_Failure ;
End if ;
LC$Cmd := 'cmd /c start "" /MAX /WAIT "' || LC$Fic || '"' ;
Ret := WEBUTIL_HOST.blocking( LC$Cmd ) ;
LN$But := WEBUTIL_HOST.Get_return_Code( Ret ) ;
If LN$But 0 Then
Set_Alert_Property( 'ALER_STOP_1', TITLE, 'Host() command' ) ;
Set_Alert_Property( 'ALER_STOP_1', ALERT_MESSAGE_TEXT, 'Host() command error : ' || To_Char( LN$But ) ) ;
LN$But := Show_Alert( 'ALER_STOP_1' ) ;
LB$Ok := WEBUTIL_FILE.DELETE_FILE( LC$Fic ) ;
Raise Form_Trigger_Failure ;
End if ;
If Not webutil_file_transfer.Client_To_DB
LC$Fic,
'TABLE_NAME',
'ITEM_NAME',
'WHERE'
) Then
NULL;
Else
Commit ;
End if ;
LB$Ok := WEBUTIL_FILE.DELETE_FILE( LC$Fic ) ;
Exception
When Form_Trigger_Failure Then
Raise ;
End ;sarah

Performance differce calling Procedure from sqlplus and Java

Hi ,
I have one procedure which is called from java application and its called only once from java and the entire process is running from procedure itself.Once its called there is no dependency from java to PL/SQL.Its taking long time from java.But if I execute the same procedure from SQL plus then its running in seconds.Also only one session is running in entire database.
My Oracle version 11g.
Please guide me if you get some thing based on below session event.
This is the session status for running from SQL plus
SID     EVENT                    TOTAL_WAITS          TOTAL_TIMEOUTS     TIME_WAITED     WAIT_CLASS
2191     SQL*Net message from client     954                              0                    1319633          Idle
2191     direct path read                    860                              0                    702               User I/O
2191     db file sequential read               2605                         0                    550               User I/O
2191     SQL*Net break/reset to client     24                              0                    460               Application
2191     SQL*Net more data from client     3                              0                    159               Network
2191     direct path write temp               214                              0                    74               User I/O
2191     direct path read temp               314                              0                    67               User I/O
2191     db file scattered read               78                              0                    42               User I/O
2191     db file parallel read               71                              0                    21               User I/O
2191     log file sync                         36                              0                    12               Commit
2191     SQL*Net message to client          955                              0                    0               Network
2191     Disk file operations I/O          8                              0                    0               User I/O
2191     events in waitclass Other          15                              7                    0               Other
This is the session status for running from Java
SID     EVENT     TOTAL_WAITS     TIME_WAITED     WAIT_CLASS
1718     SQL*Net message from client     21208     7046039     Idle
1718     direct path read     2742     2327     User I/O
1718     log file sync     3748     1121     Commit
1718     db file sequential read     1533     1082     User I/O
1718     enq: TX - row lock contention     6     423     Application
1718     buffer busy waits     1     100     Concurrency
1718     log buffer space     1     30     Configuration
1718     direct path write temp     92     21     User I/O
1718     direct path read temp     138     16     User I/O
1718     log file switch (private strand flush incomplete)     6     16     Configuration
1718     SQL*Net message to client     21209     2     Network
1718     db file scattered read     2     1     User I/O
1718     SQL*Net more data from client     17     0     Network
1718     Disk file operations I/O     11     0     User I/O
1718     SQL*Net more data to client     1     0     Network
1718     events in waitclass Other     15     0     Other
Sorry I am not able to paste in proper alignment for my plain text.

Hi,
you need to find which SQL is running slower, using some tools as dbms_profiler, dbms_hprof, ASH, extended SQL trace and real-time SQL monitor (caution: some of the tools may require Diagnostic Pack License).
Then you need to pinpoint difference in the plans and understand its origin -- post plans here if you need help with that (use tags to preserve formatting).
Best regards,
Nikolay

Regarding Batch Jobs for migration of data from client DB to our local DB

Hi Folks,
GoodDay, Previously I worked as a Oracle Developer and recently shifted into a BIG organisation as PL?SQL developer. Here my base work is with INTERFACES(Stored Procedure). That is retrieving data from client DB and need to put the data in our staging tables. For that i created 2 INTERFACES(stored procedures). One is for one time migration. No need to run on regular basis. The second one is to run regularly why because if any updations are done in client DB that should be replicate to our DB. For that we need to run a BATCH JOB regulary 24X7 basis.
But i dont have any working knowledge on BATCH JOB creation and running. Please let me guide on this issue ASAP.
Regards,
Ramesh.

You can try
dbms_job(9i)
or
dbms_scheduler(10g)
just out of curiosity.. tell me if you are interested...
what you were doing as a "oracle developer" ( is it like writing only "sql" )...

Calling stored procedure from EJB in JSever

I have some trouble to call stored procedure from EJB deployed to JServer on Oracle8i (815).
I have been able to sucessfully test the stored procedure using thin client JDBC driver. But when I user the default connection in JServer, the stored procedure never got called. Is there any restriction of EJB in JServer?
Thanks
null

Thanks man! that was a great help. looks like i am almost there. i created those items t obe hidden.
now i am passing three parameters to the procedure. my url for that column value looks like this,
javascript:P65_PARTITION_ID=#PARTITION_ID#;P65_DBC=#DBC#;P65_FILE_ID=#FILE_ID#;doSubmit('Sku_Save');
the #DBC# parameter is a name of the person that has spaces(firstname lastname). i am getting a javascript error saying,
Line: 1
Char: 37
Error:Expected ';'
i see that char 37 is the space after firstname.
any idea how i should get rid of this error.
Also, as you have been very helpful, a question further beyond :). the above procedure will return a OUT varchar parameter. i guess i have to create another item for that. how do i read it and display just below my report as text.
Thanks Again!

Query takes more time from client

Hi,
I have a select query (which refers to views and calls a function), which fetches results in 2 secs when executed from database. But takes more than 10 mins from the client.
The tkprof for the call from the client is given below. Could you please suggest, what is going wrong and how this can be addressed?
The index IDX_table1_1 is on col3.
Trace file: trace_file.trc
Sort options: exeela
count    = number of times OCI procedure was executed
cpu      = cpu time in seconds executing
elapsed = elapsed time in seconds executing
disk     = number of physical reads of buffers from disk
query    = number of buffers gotten for consistent read
current = number of buffers gotten in current mode (usually for update)
rows     = number of rows processed by the fetch or execute call
SELECT ROUND(SUM(NVL((col1-col2),(SYSDATE - col2)
FROM
table1 WHERE col3 = :B1 GROUP BY col3
call     count       cpu    elapsed       disk      query    current        rows
Parse        0      0.00       0.00          0          0          0           0
Execute   7402      0.27       7.40          0          0          0           0
Fetch     7402      1.13      59.37       1663      22535          0        7335
total    14804      1.40      66.77       1663      22535          0        7335
Misses in library cache during parse: 0
Optimizer mode: ALL_ROWS
Parsing user id: 32 (ORADBA)   (recursive depth: 1)
Rows     Execution Plan
      0 SELECT STATEMENT   MODE: ALL_ROWS
      0   SORT (GROUP BY NOSORT)
      0    TABLE ACCESS   MODE: ANALYZED (BY INDEX ROWID) OF 'table1'
               (TABLE)
      0     INDEX   MODE: ANALYZED (RANGE SCAN) OF 'IDX_table1_1'
                (INDEX)
Elapsed times include waiting on following events:
Event waited on                             Times   Max. Wait Total Waited
----------------------------------------   Waited ---------- ------------
db file sequential read                      1663        1.37         57.71
OVERALL TOTALS FOR ALL NON-RECURSIVE STATEMENTS
call     count       cpu    elapsed       disk      query    current        rows
Parse        0      0.00       0.00          0          0          0           0
Execute      0      0.00       0.00          0          0          0           0
Fetch        0      0.00       0.00          0          0          0           0
total        0      0.00       0.00          0          0          0           0
Misses in library cache during parse: 0
Elapsed times include waiting on following events:
Event waited on                             Times   Max. Wait Total Waited
----------------------------------------   Waited ---------- ------------
db file sequential read                     16039        3.09        385.04
db file scattered read                         34        0.21          1.42
latch: cache buffers chains                    26        0.34          2.14
SQL*Net break/reset to client                   2        0.05          0.05
SQL*Net message to client                       2        0.00          0.00
SQL*Net message from client                     2       79.99         79.99
SQL*Net message to dblink                       1        0.00          0.00
SQL*Net message from dblink                     1        0.00          0.00
OVERALL TOTALS FOR ALL RECURSIVE STATEMENTS
call     count       cpu    elapsed       disk      query    current        rows
Parse        0      0.00       0.00          0          0          0           0
Execute   7402      0.27       7.40          0          0          0           0
Fetch     7402      1.13      59.37       1663      22535          0        7335
total    14804      1.40      66.77       1663      22535          0        7335
Misses in library cache during parse: 0
Elapsed times include waiting on following events:
Event waited on                             Times   Max. Wait Total Waited
----------------------------------------   Waited ---------- ------------
db file sequential read                      1663        1.37         57.71
    1 user SQL statements in session.
    0 internal SQL statements in session.
    1 SQL statements in session.
    1 statement EXPLAINed in this session.
Trace file: trace_file.trc
Trace file compatibility: 10.01.00
Sort options: exeela
       1 session in tracefile.
       1 user SQL statements in trace file.
       0 internal SQL statements in trace file.
       1 SQL statements in trace file.
       1 unique SQL statements in trace file.
       1 SQL statements EXPLAINed using schema:
           ORADBA.prof$plan_table
             Default table was used.
             Table was created.
             Table was dropped.
   84792 lines in trace file.
    4152 elapsed seconds in trace file.Edited by: agathya on Feb 26, 2010 8:39 PM

I have a select query (which refers to views and calls a function), which fetches results in 2 secs when >executed from database. But takes more than 10 mins from the client.You are providing proof for the latter part of your statement above.
But not for the former part (fetches in 2 secs when exec'd from db).
It would have been nice if you also provide the sql-trace information for that.
Without it we cannot help you much. Other than making the observation that you obviously have a query that is I/O bound, and that I/O on your system is rather slow: on average an I/O takes 0.04 seconds (66.77 divided by 1663).

Calling a procedure from a package or another procedure

Hi all,
I am trying to call a couple of procedures defined in a package using the 'call' method without any success.
i tried to create a third procedure and call the other two procedures from there, still without success. Can some one tell me the right method? also i've been trying to research a lot, but havent found any helpful documentation. where would i look for good help material on PL/SQL?
Purvi.

All Oracle's documentation is available online at http://tahiti.oracle.com. In particular, the PL/SQL User's Guide would probably be the most helpful to you.
"call" is something that is generally used on client applications (ODBC and JDBC based). It is not used when calling stored procedures in PL/SQL. If you have procedures proc1 and proc2, you can call them from a third stored procedure proc3 like this
CREATE OR REPLACE PROCEDURE proc1
AS
BEGIN
dbms_output.put_line( 'proc1' );
END;
CREATE OR REPLACE PROCEDURE proc2
AS
BEGIN
dbms_output.put_line( 'proc2' );
END;
CREATE OR REPLACE PROCEDURE proc3
AS
BEGIN
proc1();
proc2();
END;If both proc1 and proc2 were in a package called myPkg, and proc3 was a standalone procedure, you would need to modify it to reference the package name
CREATE OR REPLACE PROCEDURE proc3
AS
BEGIN
myPkg.proc1();
myPkg.proc2();
END;Justin
Distributed Database Consulting, Inc.
http://www.ddbcinc.com/askDDBC

Problem in calling Oracle stored procedure from Java.

I am trying to invoke the Oracle stored procedure from Java. The procedure does not take any parameters and does not return anything. If I call it from SQL prompt it is working perfectly. I am calling it in my program as follows.
callable_stmt=con.prepareCall("{call pkg_name.proc_name()}");
callable_stmt.execute();
The problem is the control-of-flow is getting strucked in the second line I wrote. It is not giving any error also.
Please clarify me what's wrong with my code?
Seenu.

And how long does the stored procedure take to run from your client machine when running it via sqlplus?

How to call Pl/sql procedure from form ?

Hi all,
I need to call a procedure from form after the user has pressed the button to invoke the sql procedure, can anyone please advise me on how to do it ?
Thanks.
Lim

Hi,
Thanks for your reply.
yes, I have include in when-button-pressed trigger as
AIC_PROC_AR_CCID_UPD;
Below is my procedure :-
CREATE OR REPLACE PROCEDURE AIC_PROC_AR_CCID_UPD(errbuf out Varchar2,
          retcode out Number ) is
VAR_BUF VARCHAR2(240);
Cursor C1 is
SELECT CONCATENATED_SEGMENTS ACCT,
SEGMENT5 SEG5
FROM AIC_GL_COA AGC
WHERE AGC.CODE_COMBINATION_ID IS NULL;
Rec1 C1%RowType;
BEGIN
FOR Rec1 IN C1 LOOP
     BEGIN
     UPDATE AIC_GL_COA A SET ( DESCRIPTION, CODE_COMBINATION_ID, SEGMENT5 )=
     ( SELECT FFVT.DESCRIPTION, GLA.CODE_COMBINATION_ID, GLA.SEGMENT5
     FROM GL_CODE_COMBINATIONS_KFV GLA,
     FND_FLEX_VALUES_TL FFVT,
     FND_FLEX_VALUES FFV
     WHERE GLA.CONCATENATED_SEGMENTS = REC1.ACCT
     AND FFV.FLEX_VALUE = REC1.SEG5
     AND FFV.FLEX_VALUE_ID = FFVT.FLEX_VALUE_ID
     AND FFV.FLEX_VALUE_SET_ID = 1002673 )
     WHERE A.SEGMENT5 = REC1.SEG5 ;
     EXCEPTION
     WHEN NO_DATA_FOUND THEN
     FND_FILE.PUT_LINE(FND_FILE.OUTPUT, 'NO RECORD UPDATE !!');
     END;
END LOOP;
COMMIT;
RETURN;
END;
However, when I try to compile it, error prompt :-
Error 306 at line 1, column 1
wrong number or types of arguments in call to 'AIC_PROC_AR_CCID_UPD'
Error 0 at line 1, column 1
statement ignored.
By the way, my form 6i is running at client site and connection to procedure in unix server. Will this is ok ?
Thanks
Rgds
Lim

Calling Oracle Stored Procedure from BC4J JSP App

I am on an extremely tight deadline and am trying to get my JSP application to use an Oracle Stored Procedure. I need to take some input from the user and send these values as parameters. Has anyone worked with Stored Procedures in JDev3.1? Please reply with some sample code if possible.
Thanks.

Hi,
Someone posted a similar request the other day. Here is my response to them:
Basically, you need to create a custom method from your JSP's ViewObject, which calls the stored procedure. You can then call the ViewObject's custom method from the JSP client.
Here is how I have done it:
1. Choose the ViewObject that your JSP is based on and choose 'Edit' from the context menu.
2. On the Java tab of the ViewObject wizard, choose Generate Java File checkbox for the View Object Class and click the Finish button. A file is created under the ViewObject node in the Navigator named 'viewobjectImpl.java'.
3. Open the viewobjectImpl.java file in the code editor and create a method to call your stored procedure (see sample code below).
4. Compile the VOImpl.java file.
5. Choose the view object again, and choose Edit again from the context menu.
6. On the Client Methods tab, you should now see your method appear in the Available field. Select it and shuttle it to the Selected field.
7. Click Finish to leave the VO wizard, and rebuild your Business Components project.
8. In your JSP, call the custom method (see sample code below).
sample code for custom method calling a stored procedure from VOImpl.java file:
public int getTotalHits(String mon, String year) {
CallableStatement stmt = null;
int total;
// the call to the PL/SQL stored proc
String totalhits = "{? = call walkthru.total_hits(?,?)}";
// use the AM conxn 2 call storedproc
stmt = getDBTransaction().createCallableStatement(totalhits, 1);
try
// Bind the Statement Parameters and //Execute this Statement
stmt.registerOutParameter(1,Types.INTEGER);
stmt.setString(2,mon); stmt.setString(3,year);
stmt.execute();
total = stmt.getInt(1);
catch (Exception ex)
throw new oracle.jbo.JboException(ex);
finally
try
stmt.close();
catch (Exception nex)
return total;
sample render code for calling custom method from JSP custom bean:
public void render() {
int totalhits;
try
Row[] rows;
// Retrieve all records by default, the qView variable is defined in the base class
qView.setRangeSize(-1);
qView.first();
rows = qView.getAllRowsInRange();
// instantiate a view object for our exported method
// and call the stored procedure to get the total
ViewObject vo = qView.getViewObject();
wtQueryView theView = (wtQueryView) vo;
totalhits = theView.getTotalHits(session.getValue("m").toString(),session.getValue("y").toString());
out.println(totalhits);
} catch(Exception ex)
throw new RuntimeException(ex.getMessage());
}

Calling stored procedure from BC4J

How can I call a stored procedure in a JSP using the BC4J framework?
null

Vitor,
Basically, you need to create a custom method from your JSP's ViewObject, which calls the stored procedure. You can then call the ViewObject's custom method from the JSP client.
Here is how I have done it:
1. Choose the ViewObject that your JSP is based on and choose 'Edit' from the context menu.
2. On the Java tab of the ViewObject wizard, choose Generate Java File checkbox for the View Object Class and click the Finish button. A file is created under the ViewObject node in the Navigator named 'viewobjectImpl.java'.
3. Open the viewobjectImpl.java file in the code editor and create a method to call your stored procedure (see sample code below).
4. Compile the VOImpl.java file.
5. Choose the view object again, and choose Edit again from the context menu.
6. On the Client Methods tab, you should now see your method appear in the Available field. Select it and shuttle it to the Selected field.
7. Click Finish to leave the VO wizard, and rebuild your Business Components project.
8. In your JSP, call the custom method (see sample code below).
sample code for custom method calling a stored procedure from VOImpl.java file:
public int getTotalHits(String mon, String year) {
CallableStatement stmt = null;
int total;
// the call to the PL/SQL stored proc
String totalhits = "{? = call walkthru.total_hits(?,?)}";
// use the AM conxn 2 call storedproc
stmt = getDBTransaction().createCallableStatement(totalhits, 1);
try
// Bind the Statement Parameters and Execute this Statement
stmt.registerOutParameter(1,Types.INTEGER);
stmt.setString(2,mon);
stmt.setString(3,year);
stmt.execute();
total = stmt.getInt(1);
catch (Exception ex)
throw new oracle.jbo.JboException(ex);
finally
try
stmt.close();
catch (Exception nex)
return total;
sample render code for calling custom method from JSP custom bean:
public void render() {
int totalhits;
try
Row[] rows;
// Retrieve all records by default, the qView variable is defined in the base class
qView.setRangeSize(-1);
qView.first();
rows = qView.getAllRowsInRange();
// instantiate a view object for our exported method
// and call the stored procedure to get the total
ViewObject vo = qView.getViewObject();
wtQueryView theView = (wtQueryView) vo;
totalhits = theView.getTotalHits(session.getValue("m").toString(),session.getValue("y").toString());
out.println(totalhits);
} catch(Exception ex)
throw new RuntimeException(ex.getMessage());
null

Calling stored procedure from Java raises ORA-1722 exception

Hi,
As the title says, when I call the stored procedure from java I got the exception ORA-1722 (invalid number) but I've checked and rechecked my procedure on SQL-Developer and It's alright it works nice and clean !
What's happening? is there something I'm missing?
The way I call the stored procedure is:
    public void execProcedure(String procedure) {
        CallableStatement cs;
        try {
            cs = conn.prepareCall(procedure);
            cs.execute();
        } catch (SQLException ex) {
            Logger.getLogger(Database.class.getName()).log(Level.SEVERE, null, ex);
     where
    String procedure = "{call validateinfo}"I really need help on this, it's frustraiting me 'cause I need to finish a system but this little big problem is killing me ...
Thanks any advice is very welcome :)

Thanks for your help. Haven't tested the SP with a DB access client... which one do you recommend to use?
The SP is the following:
create or replace
PROCEDURE validateInfo IS
var number;
BEGIN
UPDATE temp_desarrollo
SET status = '1';
COMMIT;
// Some string validations ...
//This one just checks if the value of "monto" is a number
//This update goes good
UPDATE temp_desarrollo tmp
SET cve_status = Decode(cve_status, NULL, '15', cve_status||',15')
WHERE IsNumber(tmp.monto) = 'F';
COMMIT;*/
//This one just checks if the value of "monto" is greater than 0
//if not, change de add to cve_status an errorValue
UPDATE temp_desarrollo tmp
SET cve_status = Decode(cve_status, NULL, '14', cve_status||',14')
WHERE (cve_status NOT LIKE '%15%' OR cve_status IS NULL)
AND to_number(tmp.monto) <= 0;
COMMIT;
//More string validations
EXCEPTION
    WHEN OTHERS THEN
      var := SQLCODE;
      insert into excepciones values(to_char(var));
END;I've deleted much code from the SP since I know there's nothing to do with the excepcion, just that UPDATE statement is the one giving me the exception.
If those two UPDATES statements work with the same field (monto) why the first one is succeding and the second one not?
Cheers,
Federico
P.S. the "isNumber" function is as follows, just in case.
create or replace
function IsNumber(val1 varchar2) return varchar2 is
n number := null;
begin
n := to_number(val1,'9999999999999999.99');
    return 'T';
exception
    when others then
      return 'F';
end;

Calling Stored procedure from Forms 6i

Dear all,
I have a stored procedure having INand INOUT parameters. I need to call it from Forms 6i triggers. Will you please tell me the syntax for calling stored procedure and stored function from Forms 6i and report 6i.
Saibaldas
[email protected]

Just the same as for a local procedure, the only restrictions concern package public variables which are not visible from client side PL/SQL, and you probly want to keep the interfaces simple as client side PL/SQL (e.g. the Forms and Reports engines) don't support the same range of datatypes that the database does.

Runing procedures from client

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