About the parameters of the procedures

Hi,
Can we have a list for all the parameters of the procedures?
Thks & Bst Rgds,
Huamin

SQL> desc user_arguments
Name                                      Null?    Type
OBJECT_NAME                                        VARCHAR2(30)
PACKAGE_NAME                                       VARCHAR2(30)
OBJECT_ID                                 NOT NULL NUMBER
OVERLOAD                                           VARCHAR2(40)
ARGUMENT_NAME                                      VARCHAR2(30)
POSITION                                  NOT NULL NUMBER
SEQUENCE                                  NOT NULL NUMBER
DATA_LEVEL                                NOT NULL NUMBER
DATA_TYPE                                          VARCHAR2(30)
DEFAULT_VALUE                                      LONG
DEFAULT_LENGTH                                     NUMBER
IN_OUT                                             VARCHAR2(9)
DATA_LENGTH                                        NUMBER
DATA_PRECISION                                     NUMBER
DATA_SCALE                                         NUMBER
RADIX                                              NUMBER
CHARACTER_SET_NAME                                 VARCHAR2(44)
TYPE_OWNER                                         VARCHAR2(30)
TYPE_NAME                                          VARCHAR2(30)
TYPE_SUBNAME                                       VARCHAR2(30)
TYPE_LINK                                          VARCHAR2(128)
PLS_TYPE                                           VARCHAR2(30)
CHAR_LENGTH                                        NUMBER
CHAR_USED                                          VARCHAR2(1)
SQL>

Similar Messages

TS1717 since updating itunes yesterday I now can't open it and get a pop up box about the procedure entry point not being located. anyone able to help?

since updating itunes yesterday I now can't open it and get a pop up box about the procedure entry point not being located. anyone able to help?
these are the boxes that open up:
I am unsure as to wether I need to unistall and start again but then worry about the vast amount of songs already in the folder that I would have to reload.

anyone able to help me with the above?

Asking about the procedure of class loading.......

I knew the procedure was like this:
1. Bootstrap classes
2. Replace JDK implementation: <java_home>/jre/lib/endorsed
3. Intstalled extensions: <java_home>/jre/lib/ext
4. class path
I am confused about the function of step 2 and 3
what is the difference of relacing ur original JDK and using Installed extensions???
It is understandable about you want an extension to your JDK, but relacing JDK seems no difference with extension
thx for furthur responds

Sorry for posting again,
but does any one know, for example, calling the same
static method from the same name class, according to
the classloading list (in the 1st post), will the JVM
use the class at step 1 or 2??That has nothing to do with class loadiing.
When the class is loaded it is loaded. Either it is all loaded or it isn't. And you can't call a method, any method, without it being loaded.
>
PS. I know, in general, the 1st class that the JVM
finds in the classloading procedure will be used,
but, step 2 says "Replace JDK implementation", so I
wonder whether the classloading procedure would
actually be the 2nd step first and 1st step secondThere is no 'replacement'.

About the procedure to implement synchroniztion

hi
I have a question about the actually procedure of doing synchronization in java, I didn't find any acticle to discuss the detail about which methods are called during the whole process.
any body if has some idea, can you help me out?
thanks
anderson

Be more specific

How can I inform all visitors of my website about the procedure they have to follow in order to open my website on mozilla?

I got an answer which unfortunately does not help me. All other search engines work without these necessary information! It is impossible to inform all visitors of my website that they have to do the procedure you mention me. If somebody only have firefox and want to visit my website, he only see that the site www.picchio-art.com does not work! Can you please help me further? Thank you very much!

You should've replied to cor-el instead of creating a new question saying it doesn't work. Reply to cor-el so he knows that you need more help.
Closing unnecessary thread. Continue at [/questions/1009869]

How to get the procedure/query details for the corresponding transaction id

Hi,
Is it possible to know the transaction details like (procedure/query) from the correcponding local transaction ID? (for eg:10.10.50935)
I am working on ORA-01591 issue (lock held by in-doubt distributed transaction) and got the details of in-doubt transactions from dba_2pc_pending view. Further I would like to get additional details about the procedure name and query who is triggering the issue.
Thanks

Hi Sybrand,
The response is not of much help. Can you please tell me in more detail.
Suppose a transaction is completed long back (say 5 days ago) and I have a transaction id with me. I would like to know the correcponding procedure/query associated with that transaction id.
Is it really possible to find out old transaction details from any view?

About the pricing procedure of purchasing order

Hello friends,
can anyone tell me about the pricing procedure,conditions & texation of Purchase order?
and hoew to maintain all those term in Customisation?

The Basic thing is Condition Technique. In which there are
1. Access Sequence 2. Condition Record 3. Condition Type 4. Condition Table.
A Access Sequence access a Condition Record of a Condition Type in a Condition Table is a Condition Technique.This is a simple logic
Here the Condition Type is very important like PB00, PBXX,RA01 etc.
In the background every Condition Type has its own defition means the purpose of the Condition Type like, is it for Pricing or Percentage, Quntity base, Accrual Feilds etc is to be defined to work this functions. Normally we use the existing ones without any risk. But some cases, we have to Create a New Condition Types as per the organisation requirement.
The Pricing Schema is useful to minimise condition types while mention prices for Vendor on the basis of Pricing Schema which we defined according to organisation requirement.
The Pricing Schema means the calculations procedure of Condition Type.
Ex. RA01 - Discoount % is caclulated on PB00 - Gross Price means
RA01 is based on PB00 like that we have to define in the Pricing Schema
which makes easy to use in real time.
Here PB00 has the Access Sequence - 0002.
But RA01 does not have the Access Sequence.Why because it is a dependent on PB00. But both are Condition Types.
In the system, by default some standard Scheme will be there at Vendor Schema Group in the Vendor Master Screen means the standard one is assigned which is very lengthy which may fullfil our requirement. But some cases which may not fullfil our requirement, in such we have to define.
For the configuration, I may not able to explain properly through here but will give some idea.
Configuration: SPRO - IMG - Material Management - Purchasing - Conditions - Define Price Deternmination Process:
1. Define Access Sequence
2. Define Condition Type
3. Defince Calculation Schema:- Here you have to define the Schema - Define Schema group
1. Define Schema Group vendor
2. Define Pricing Schema group
3. Schema group for Purchase Organisation
4. Assign Schema group to Purchase Organisation - Define Schema determination
1.define calculation schema for Standard purchase organisation
After completion of the Schema Group, we have to assign it to Vendors.
Then whenever we use any transaction with this Vendor, the concerned Schema will work as configured by us.
The Pricing in MM is vast because each Condition have its own importance and each Access Sequence have its own importance. So you need not bother about this. First you learn how to define the Calculation Schema through the above.

Is It Possible To define a size of the Procedure Parametere?

In Oracle Is It Possible To define a size of the Procedure Parametere?
If i have the procedure like
Test_sp(no int,name varchar2)
Is it possible to define a size
Test_sp(no int(5),name varchar2(255))
Thanks
Rangan S

As Anthony said - no, not in the parameter signature of a procedure or a function. Which could have unexpected run-time errors as one could wrongly assume that using a "derived" type will allow this.
The following example illustrates:
SQL> create table datatype(
2 varchar2_5 varchar2(5),
3 number1 number(1)
4 );
Table created.
SQL>
SQL>
SQL> create or replace procedure fooProc( s datatype.varchar2_5%TYPE, n datatype.number1%TYPE ) is
2 s1 datatype.varchar2_5%TYPE;
3 n1 datatype.number1%TYPE;
4 begin
5 begin
6 DBMS_OUTPUT.put_line( 'len='||length(s)||' value='||s );
7 DBMS_OUTPUT.put_line( 'value='||to_char(n) );
8 exception when OTHERS then
9 DBMS_OUTPUT.put_line( 'parameter display failed with error '||SQLERRM(SQLCODE) );
10 end;
11
12 begin
13 s1 := s;
14 DBMS_OUTPUT.put_line( 'string parameter assignment succeeded' );
15 exception when OTHERS then
16 DBMS_OUTPUT.put_line( 'string assignment failed with error '||SQLERRM(SQLCODE) );
17 end;
18
19 begin
20 n1 := n;
21 DBMS_OUTPUT.put_line( 'number parameter assignment succeeded' );
22 exception when OTHERS then
23 DBMS_OUTPUT.put_line( 'number assighment failed with error '||SQLERRM(SQLCODE) );
24 end;
25 end;
26 /
Procedure created.
SQL>
SQL> exec fooProc( 'test1', 1 );
len=5 value=test1
value=1
string parameter assignment succeeded
number parameter assignment succeeded
PL/SQL procedure successfully completed.
SQL>
SQL> exec fooProc( 'this should fail', 1 );
len=16 value=this should fail
value=1
string assignment failed with error ORA-06502: PL/SQL: numeric or value error: character string buffer too small
number parameter assignment succeeded
PL/SQL procedure successfully completed.
SQL>
SQL> exec fooProc( 'test', 1234 );
len=4 value=test
value=1234
string parameter assignment succeeded
number parameter assignment succeeded
PL/SQL procedure successfully completed.
SQL>
Note that only the string assignment fails. The string parameter works fine. And there is no impact at all on the number side, despite seemingly constraining it to a single digit.

HT201320 I am having trouble with password. Forgetting password,as I have many mail IDs like yahoo,gmail,hotmail,apple, I cloud etc.,thus confusing about password and restating through procedures. The altered password is not accepted I Safari

I am having trouble with password. Forgetting password,as I have many mail IDs like yahoo,gmail,hotmail,apple, I cloud etc.,thus confusing about password and restating through procedures. The altered password is not accepted I Safari. When I want to open my mail but window appears as incorrect password though the mail appears on the left. however whe I go to my mail separately opening my mail, without mail icon in my pad.

I'm having the same problem, what did you do?

The procedure entry point_excep[_handler 4_ common could not be located in the dynamic link library msvcrt.dll what does this mean and what do I do about it

This keeps popping up on my screen " The procedure entry point_ except_ handler 4 - common could not be located in the dynamic link library msvcrt.dll
== This happened ==
Every time Firefox opened
== a couple of weeks ago

Happened before to some other people in the forum [http://support.mozilla.com/en-US/forum/1/401434 here] and [http://support.mozilla.com/en-US/forum/1/475784 here].
Please rename the file the file below and see if the problem persists.
<code>
c:\windows\system32\dwmapi.dll
</code>

Info about the RFC

Hi,
I have to work on RFC FM. Can any body give me the info about the RFC? especially for Function module?
Will give Reward points
regards,Ram

Hi
RFC (Remote Function Call) is similar to the general SAP fun module: except that in the attributes you click the radio button: RFC enabled;
and you will be passing an Import parameter DESTINATION to it.
Other code and usage will be similar to any fun module;
Have a look at any fun module in SE37 to understand better about the different components of Fun modules;
Refer this link:
http://help.sap.com/saphelp_nw04/helpdata/en/22/042518488911d189490000e829fbbd/frameset.htm
Function Modules doc
Function Modules;
Check this matter.
Function Modules are Global ABAP programs created by SAP for reusable purpose.they have IMPORT,EXPORT and TABLE parameters, and EXCEPTIONS to through when error occurs.
You can create them from TCode SE37.
Go through the following doc:
Function modules are cross-program, reusable procedures that are organized into function groups, and whose functions are implemented between the statements FUNCTION and ENDFUNCTION. Function modules and their interfaces are created in the Function Builder.
Function Module Interfaces
The parameter interface of a function module is defined in the Function Builder. It includes the definition of interface parameters and the specification of exceptions that can be triggered by a function module. The Function Builder automatically generates comment lines below the FUNCTION statement in the source code of the function module, which represent the interface of the function module with the following syntax:
Syntax
... [IMPORTING parameters]
[EXPORTING parameters]
[CHANGING parameters]
[TABLES table_parameters]
[{RAISING|EXCEPTIONS} exc1 exc2 ...]
The syntax and semantics of IMPORTING, EXPORTING, CHANGING, RAISING, and EXCEPTIONS mainly correspond to the definition of method interfaces with [CLASS-]METHODS. The additional option of defining table parameters using TABLES is obsolete.
Interface parameters
The interface parameters are defined on the relevant tab pages in the Function Builder.
IMPORTING parameters are input parameters. When the function module is called, a suitable actual parameter must be specified for every non-optional input parameter. The content of the actual parameter is passed to the input parameter when the call is made. The content of an input parameter for which 'pass by reference' is defined cannot be changed in the function module.
EXPORTING parameters are output parameters. When the function module is called, a suitable actual parameter can be specified for every output parameter. The content of an output parameter that is defined for 'pass by value' is transferred to the actual parameter if the function module is completed without errors. An output parameter that is defined for pass by reference is not initialized when the function module is called.
CHANGING parameters are input and output parameters. When the function module is called, a suitable actual parameter must be specified for every non-optional input or output parameter. When the function module is called, the content of the actual parameter is passed to the input/output parameter, and when the function module is completed, the content of the input/output parameter is passed to the actual parameter.
TABLES parameters are table parameters. Table parameters are obsolete CHANGING parameters that are typed as standard tables with a header line. If an internal table without a header line or a table body is passed as an actual parameter to a formal parameter of this type, an empty local header line is generated in the function module. If an internal table with a header line is used as an actual parameter, both the table body and the header line are passed to the function module. Pass by value is not possible in formal parameters defined using TABLES. Formal parameters defined with TABLES can be replaced by formal parameters defined with CHANGING. A local work area can be created for the internal table in the function module by using the addition LIKE LINE OF itab of the DATA statement.
Exceptions
The exception of a function module are defined on the Exceptions tab page in the Function Builder. Here you can select exception classes to define whether class-based exceptions are declared or non-class-based exception are defined. Class-based exceptions are represented in the above syntax by RAISING, and non-class-based exceptions are represented by EXCEPTIONS.
The addition RAISING is used to declare class-based exceptions that can be propagated from the function module to the caller. Exceptions in the categories CX_STATIC_CHECK and CX_DYNAMIC_CHECK must be explicitly declared, otherwise a propagation can lead to an interface violation. A violation of the interface leads to the treatable exception CX_SY_NO_HANDLER. Exceptions of the category CX_NO_CHECK are implicitly always declared. The declaration of exceptions of the category CX_STATIC_CHECK is statically checked in the syntax check. For exceptions of the category CX_DYNAMIC_CHECK, the check is not performed until runtime. In a function module in which class-based exceptions are declared with the RAISING addition, the statement CATCH SYSTEM-EXCEPTIONS cannot be used. Instead, the relevant treatable exceptions should be handled in a TRY control structure.
The addition EXCEPTIONS is used to define a list of non-class-based exceptions that can be triggered in the function module using the statements RAISE or MESSAGE RAISING. Exceptions defined in this way - as with formal parameters - are bound to the function module and cannot be propagated. If an exception of this type is triggered in a function module, and no return value has been assigned to it with the homonymous addition EXCEPTIONS of the CALL FUNCTION statement when the call was made, this leads to a runtime error.
Note
For new developments after release 6.10, SAP recommends that you work with class-based exceptions that are independent of the function module.
RFC is a technology which is used to access a functions (Modules) from
the remote systems.
If a function module is set as remote enabled which can be access from
the remote system via RFC.Eg: U can access the Remote enabled function modules in ur VB,Webdynpro,Java,Visual composer program.
A function module can be set as remote enabled by SE37->Go to ur FM->click the option Button "remote enabled".
But Normal function modules can not accessd from the remote system.
Good Example for RFC enabled function module is : BAPI(Business Application Programming Interface)
Note: All BAPIs are Remote enabled but not all remote enabled function modules are BAPI.
CALLING A FUNCTION MODULE:
1)In U ABAP Editor --> Click "Patter" ---> Selection Option Button "Call Function"
--> Write the Corresponding FM name --> Hit Enter
2)The appropriate import ,export Parameters will be displayed in ur editor
3)Pass the Values Here.
Also check these links.
http://www.geocities.com/victorav15/sapr3/abapfun.html
Check this link:
http://help.sap.com/saphelp_erp2004/helpdata/en/9f/db988735c111d1829f0000e829fbfe/content.htm
http://help.sap.com/saphelp_nw2004s/helpdata/en/ef/d94b78ebf811d295b100a0c94260a5/frameset.htm
http://help.sap.com/saphelp_nw2004s/helpdata/en/43/41341147041806e10000000a1553f6/frameset.htm
Check this link:
http://help.sap.com/saphelp_erp2004/helpdata/en/9f/db988735c111d1829f0000e829fbfe/content.htm
http://help.sap.com/saphelp_nw2004s/helpdata/en/ef/d94b78ebf811d295b100a0c94260a5/frameset.htm
http://help.sap.com/saphelp_nw2004s/helpdata/en/43/41341147041806e10000000a1553f6/frameset.htm
See the following links:
http://help.sap.com/saphelp_erp2005vp/helpdata/en/9f/db970e35c111d1829f0000e829fbfe/frameset.htm
http://help.sap.com/saphelp_erp2005vp/helpdata/en/9f/db970e35c111d1829f0000e829fbfe/frameset.htm
http://help.sap.com/saphelp_erp2005vp/helpdata/en/9f/db970e35c111d1829f0000e829fbfe/frameset.htm
http://help.sap.com/saphelp_erp2005vp/helpdata/en/9f/db970e35c111d1829f0000e829fbfe/frameset.htm
http://help.sap.com/saphelp_erp2005vp/helpdata/en/9f/db970e35c111d1829f0000e829fbfe/frameset.htm
http://help.sap.com/saphelp_nw04/helpdata/en/26/64f623fa8911d386e70000e82011b8/content.htm
Reward points for useful Answers
Regards
Anji

I am using the Order Analysis Toolkit and want to get more information about the compensation for "Reference Signal Processing", which is scarce in the manuals, the website and the examples installed with the toolkit.

I am using the Order Analysis Toolkit and want to get more information about the compensation for "Reference Signal Processing", which is scarce in the manuals, the website and the examples installed with the toolkit.
In particular, I am analyzing the example "Even Angle Reference Signal Processing (Digital Tacho, DAQmx).vi", whose documentation I am reproducing in the following:
DESCRIPTIONS:
This VI demonstrates how to extract even angle reference signals and remove the slow-roll errors. It uses DAQmx VIs to acquire sound or vibration signals and a digital tachometer signal. This VI includes a two-step process: acquire data at low rotational speed to extract even angle reference; use the even angle reference to remove the errors in the vibration signal acquired at normal operation.
INSTRUCTIONS:
1. Run the VI.
2. On the DAQ Configurations tab, specify the sample rate, samples per channel, device and channel configurations, and tachometer channel information.
NOTE: You need to use DSA PXI-447x/PXI-446x and PXI TIO device in a PXI chassis to run this example. The DSA device must be in slot 2 of the PXI chassis.
3. Switch to Extract Even Angle Reference tab. Specify the number of samples to acquire and the # of revs in reference which determines the number of samples in even angle reference. Click Start to take a one-shot data acquisition of the vibration and tachometer signals. After the acquisition, you can see the extracted even angle references in Even Angle Reference.
4. Switch to the Remove Slow-roll Errors tab. Click Start to acquire data continuously and view the compensate results. Click Stop in this tab to stop the acquisition.
ORDER ANALYSIS VIs USED IN THIS EXAMPLE:
1. SVL Scale Voltage to EU.vi
2. OAT Digital Tacho Process.vi
3. OAT Get Even Angle Reference.vi
4. OAT Convert to Even Angle Signal.vi
5. OAT Compensate Even Angle Signal.vi
My question is: How is the synchronization produced at the time of the compensation ? How is it possible to eliminate the errors in a synchronized fashion with respect to the surface of the shaft bearing in mind that I am acquired data at a low rotation speed in order to get the "even angle reference" and then I use it to remove the errors in the vibration signal acquired at normal operation. In this application both operations are made in different acquisitions, therefore the reference of the correction signal is lost. Is it simply compensated without synchronizing ?
Our application is based on FPGA and we need to clarity those aspects before implementing the procedure.
Solved!
Go to Solution.

Hi CracKatoA.
Take a look at the link bellow:
http://forums.ni.com/ni/board/message?board.id=170&message.id=255126&requireLogin=False
Regards,
Filipe Silva

Pass a value to the procedure from jsp

Hi I need a help..
I have a jsp page which has the value , And I have one stored procedure in a java file. I have to pass this
selected month to that stored procedure. there are 2 input parameters and one out parameter which returns a date files. If i hard code the input parameters i am able to get the date field. the first parameter is in session, that is divisionCode. So no problem with that... but other value the selectedMoth "12/2003" should be passed from the jsp.
help me how to achive this....
my jsp code is
<%
String selectedMonth = request.getParameter("selectedMonth");
String monthLastDate = callPLSQLFunc.getmonthLastDate(divisionCode);
System.out.println("Month Last date is " +monthLastDate);
%>my calling procedure
public String monthLastDate(String divisionCode, String selectedMonth) {
 CallableStatement stmt = null;
 ResultSet rs=null;
 String lastDate ="";
 try {
 System.out.println("calling the procedure for month end date");
 // stmt = con.prepareCall ("{?= call easmsa_front_end_routines_pkg.get_month_end_date(?,?)}");
 System.out.println("calling the procedure for month end date");
 stmt = con.prepareCall("begin easmsa_front_end_routines_pkg.get_month_end_date_prc(?,?,?); end;");
 stmt.setString(1,divisionCode);
 System.out.println("division Code is " +divisionCode);
 System.out.println("The last_date 1 ");
 // stmt.registerOutParameter(2, oracle.jdbc.OracleTypes.VARCHAR);
 stmt.setString(2,selectedMonth);
 System.out.println("The last_date 2 " +selectedMonth);
 stmt.registerOutParameter(3, oracle.jdbc.OracleTypes.DATE);
 System.out.println("The last_date 3 ");
 stmt.execute();
 System.out.println("getting the value");
 // lastDate = stmt.getDate(3);
 System.out.println(stmt.getDate(3));
 // System.out.println("The last_date " +lastDate);
 } catch (SQLException e) {
 e.printStackTrace();
 return lastDate;
 public String getmonthLastDate(String divisionCode,String selectedMonth){
 String monthLastDate = monthLastDate(divisionCode,selectedMonth);
 return monthLastDate;

Well, you'd just pass the parameter ....
String monthLastDate = callPLSQLFun.getmonthLstDate(divisionCode, selectedMonth);
[/code[
... or am I totall misunderstanding your question??
Also, you have two methods which are public, and all one does is call the other with exactly the same parameters passed. Why not just call monthLastDate() instead of getmonthLastDate() ... it does exactly th same thing, only without the extra call.
I think maybe you need to grasp the basics of Java a little better before delving into the world of JSP.

A question about the impact of SQL*PLUS SERVEROUTPUT option on v$sql

Hello everybody,
SQL> SELECT * FROM v$version;
BANNER
Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64bit Production
PL/SQL Release 11.2.0.1.0 - Production
CORE 11.2.0.1.0 Production
TNS for Linux: Version 11.2.0.1.0 - Production
NLSRTL Version 11.2.0.1.0 - Production
SQL>
OS : Fedora Core 17 (X86_64) Kernel 3.6.6-1.fc17.x86_64I would like to ask a question about the SQL*Plus SET SERVEROUTPUT ON/OFF option and its impact on queries on views such as v$sql and v$session. Here is the problem
Actually I define three variables in SQL*Plus in order to store sid, serial# and prev_sql_id columns from v$session in order to be able to use them later, several times in different other queries, while I'm still working in the current session.
So, here is how I proceed
SET SERVEROUTPUT ON; -- I often activate this option as the first line of almost all of my SQL-PL/SQL script files
SET SQLBLANKLINES ON;
VARIABLE mysid NUMBER
VARIABLE myserial# NUMBER;
VARIABLE saved_sql_id VARCHAR2(13);
-- So first I store sid and serial# for the current session
BEGIN
 SELECT sid, serial# INTO :mysid, :myserial#
 FROM v$session
 WHERE audsid = SYS_CONTEXT('UserEnv', 'SessionId');
END;
PL/SQL procedure successfully completed.
-- Just check to see the result
SQL> SELECT :mysid, :myserial# FROM DUAL;
 :MYSID :MYSERIAL#
 129 1067
SQL> Now, let's say that I want to run the following query as the last SQL statement run within my current session
SELECT * FROM employees WHERE salary >= 2800 AND ROWNUM <= 10;According to Oracle® Database Reference 11g Release 2 (11.2) description for v$session
http://docs.oracle.com/cd/E11882_01/server.112/e25513/dynviews_3016.htm#REFRN30223]
the column prev_sql_id includes the sql_id of the last sql statement executed for the given sid and serial# which in the case of my example, it will be the above mentioned SELECT query on the employees table. As a result, right after the SELECT statement on the employees table I run the following
BEGIN
 SELECT prev_sql_id INTO :saved_sql_id
 FROM v$session
 WHERE sid = :mysid AND serial# = :myserial#;
END;
PL/SQL procedure successfully completed.
SQL> SELECT :saved_sql_id FROM DUAL;
:SAVED_SQL_ID
9babjv8yq8ru3
SQL> Having the value of sql_id, I'm supposed to find all information about cursor(s) for my SELECT statement and also its sql_text value in v$sql. Yet here is what I get when I query v$sql upon the stored sql_id
SELECT child_number, sql_id, sql_text
FROM v$sql
WHERE sql_id = :saved_sql_id;
CHILD_NUMBER SQL_ID SQL_TEXT
0 9babjv8yq8ru3 BEGIN DBMS_OUTPUT.GET_LINES(:LINES, :NUMLINES); END;Therefore instead of
SELECT * FROM employees WHERE salary >= 2800 AND ROWNUM <= 10;for the value of sql_text I get the following value
BEGIN DBMS_OUTPUT.GET_LINES(:LINES, :NUMLINES);Which is not of course what I was expecting to find in v$sql for the given sql_id.
After a bit googling I found the following thread on the OTN forum where it had been suggested (well I think maybe not exactly for the same problem) to turn off SERVEROUTPUT.
Problem with dbms_xplan.display_cursor
This was precisely what I did
SET SERVEROUTPUT OFFafter that I repeated the whole procedure and this time everything worked pretty well as expected. I checked SQL*Plus documentation for SERVEROUTPUT
and also v$session page, yet I didn't find anything indicating that SERVEROUTPUT should be switched off whenever views such as v$sql, v$session
are queired. I don't really understand the link in terms of impact that one can have on the other or better to say rather, why there is an impact
Could anyone kindly make some clarification?
thanks in advance,
Regards,
Dariyoosh

>
and also v$session page, yet I didn't find anything indicating that SERVEROUTPUT should be switched off whenever views such as v$sql, v$session
are queired. I don't really understand the link in terms of impact that one can have on the other or better to say rather, why there is an impact
Hi Dariyoosh,
SET SERVEROUTPUT ON has the effect of executing dbms_output.get_lines after each and every statement. Not only related to system view.
Here below what Tom Kyte is explaining in this page:
Now, sqlplus sees this functionality and says "hey, would not it be nice for me to dump this buffer to screen for the user?". So, they added the SQLPlus command "set serveroutput on" which does two things
1) it tells SQLPLUS you would like it to execute dbms_output.get_lines after each and every statement. You would like it to do this network rounding after each call. You would like this extra overhead to take place (think of an install script with hundreds/thousands of statements to be executed -- perhaps, just perhaps you don't want this extra call after every call)
2) SQLPLUS automatically calls the dbms_output API "enable" to turn on the buffering that happens in the package.Regards.
Al

What do I do when I try to open Fifrefox 4 & get the message: The procedure entry point NS_SetDllDirectory could not be located in the dynamic link library xul.dll?

2 days ago, I got a message about upgrading to Firefox 4.0. I didn't do it immediately, due to lack of time. Later that day, I tried to open Firfox & got the message: Firefox can't start because xul.dll is missing. Reinstall the program to fix this. I tried several times to open Firefox & got the same result. I tried rebooting. Same result. So I opened Internet Explorer & went to the Firefox website & followed the instructions to download Firefox 4. After that, I used it last night & left my laptop hibernating last night, then continued to use it this morning. Then I closed Firefox. When I next tried to reopen Firefox, I got the new message: The procedure entry point NS_SetDllDirectory could not be located in the dynamic link library xul.dll. Again, I can only access the internet with Internet Explorer. Also, I have a done a good many Windows updates over the last 2 days as well. What can I do to get Firefox to open? Thank you for your help.

This is what I did to resolve this problem. First, I uninstalled Firefox 4 & removed the Firefox folder left behind. I made sure to NOT select the option to delete personal information. Next, I backed up all of the important files on my computer. Next, I upgraded my Windows 7 to Service Pack 1, which was pending in my updates folder. Then, I went to Mozilla's website & downloaded Firefox 4 again, making sure to select only the Firefox browser and not Thunderbird too. http://www.mozilla.org/ When prompted to close any open programs, I closed Internet Explorer (which I had used to get to the Mozilla website) and I disabled my Norton anti-virus. I then completed the installation & it works just fine now. It loaded all of my personal data, such as bookmarks, it remembered my password, etc. It's fine for my needs, as I'm not a heavy user of special add-ons & plug-ins. Some of those may not work yet with the new version.

About the parameters of the procedures

Similar Messages

Maybe you are looking for