How to obtain the list of procedures and functions
hi,
how can I obtain the list of all the stored procedure & functions in the database?
SELECT * FROM DBA_OBJECTS WHERE OBJECT_TYPE IN ('FUNCTION','PROCEDURE')
Cheers
Similar Messages
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How to find out list of procedures and functions inside a package
How I can find out the list of Procedures and Functions inside a Package.
Look at ALL_PROCEDURES and ALL_ARGUMENTS.
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What is the difference between procedure and function?
Hi,
i want to know the difference between procedure and function.
Also, i want to know types(if they exists) of procedures and functions .
RegardsAlso, please try and use the SEARCH functionality offered by the forum, it's always possible someone has asked the question before you.
Functions vs Stored Procedures
Is one such instance. -
Plz give the difference between procedure and function atleast 10 differenc
plz give the difference between procedure and function atleast 10 differenc
From http://download.oracle.com/docs/cd/B19306_01/appdev.102/b14251/adfns_packages.htm#i1006378
>
The only difference between procedures and functions is that functions always return a single value to the caller, while procedures do not return a value to the caller.
>
Edited by: P. Forstmann on 28 oct. 2010 15:30 -
Are the Pl/sql procedure and function atomic by themself
i want to ask a question does oracle pl/sql procedure and function support Atomicity for the database by themself , or they became atomic incase we call them using begin -- end;
You appear to be discussing transaction scope which is completely independent of PL/SQL blocks like procedures or how you call procedures. It's all in where commits (or rollbacks) are issued.
If you have a procedure like this
CREATE PROCEDURE p1
AS
BEGIN
INSERT INTO some_table( key, value ) VALUES( 1, 'Foo' );
INSERT INTO some_table( key, value ) VALUES( 1, 'Bar' );
END;where the first statement succeeds and the second statement fails as a result of a duplicate key, there will still be a Foo row in the table but the procedure will have thrown an exception. The caller of the procedure may choose to commit or rollback the change-- that will determine whether the first statement's results are made permanent. If you have a procedure like this,
CREATE PROCEDURE p1
AS
BEGIN
INSERT INTO some_table( key, value ) VALUES( 1, 'Foo' );
commit;
INSERT INTO some_table( key, value ) VALUES( 1, 'Bar' );
END;the commit will make the first insert permanent regardless of whether the second statement fails no matter what the calling code does (that's one reason that putting commits in stored procedures is generally a bad idea-- the caller is in a much better position to know what other uncommitted work has been done and whether it is safe to commit.
Justin -
How to get the list of parameter and set them using RESTFul WS for a Crystal Report
Hi All,
I am able to schedule a Crystal report using following POST Restful call - http://localhost:6405/biprws/infostore/4738/scheduleForms/now and with a request xml body. But report is failing because I am not passing the parameter.
But I need pass parameters/prompts to the Crystal report to execute successfully.
What is the request XML to pass the parameter for the report?
I was able to do this for WEBI reports but I am not able to find any way to do this for Crystal reports?
Any help on this matter is really appreciated.Hi Venki
Please have a look at:
How to pass parameters and generate the report using RESTful API in VB.net
This is also described in the Developer Help files:
http://help.sap.com/businessobject/product_guides/sbo41/en/sbo41_webi_restful_ws_en.pdf
- Ludek
Senior Support Engineer AGS Product Support, Global Support Center Canada
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A very simple question: how to obtain the mail server name?
In our JSP application, at one point an email will be sent to notify one event. Currently, that is done by using the html tag: mailto. To have more control on the email in tems of context format (a bad layout right now) and others. I would like to have it processed at servlet by using the JavaMail API, so that it have a nice format and have the sender's email address right in case email client is not installed in the machine where the browser in. The JavaMail API is straight forward. The question is how to obtain the mail server name, and the sender's email address if there is one?
Thanks.
v.How to obtain the mail server's name? It's your server, you should know its name. Or if it isn't your server, you should ask the administrator for its name. Point is, you need to decide in advance what server you are going to use and hard-code its name into the program or into a properties file.
And how to obtain the client's e-mail address? You have to ask the client, probably by putting a box in the HTML and asking them to type it. -
How to make the list code visible?
Dear All Experts,
How to make the list with A1 and so on visible?
Pls refer to below screenshot:
Thanks!Dear All,
I already find it.
Thanks! -
Difference between procedure and function
hi
please give solution to below discussion:
Interviewer: What is the difference between Procedure and Function ?
Myself: Procedure may or may not return a value and can return multiple values and Function must return a value.
Interviewer : Can function return multiple values ?
myself: Yes, It can return multiple values.
Interviewer: Then, there is no need to use procedures any more, according to your previous answer (function can return multiple values) "we can do all the things by using procedures by using functions". Then why there is differentiation between procedure and function ?
myself : no reply (simply frustated at this question)
The above is conversation between me and interviewer.
Please suggest me what would be my reply to above topic.
In one book i find that using functions we can return multiple values but it is poor programming practice.
why this is a programming practice ?
please suggest me solution
thanks in advance
prasanth as.Another difference is function must return something. There is no such restriction on procedure.In fact, a procedure CANNOT contain an expression in its RETURN statement.
SQL> create or replace procedure test_return is
2 begin
3 return(10) ;
4 end ;
5 /
Warning: Procedure created with compilation errors.
SQL> show errors
Errors for PROCEDURE TEST_RETURN:
LINE/COL ERROR
3/3 PLS-00372: In a procedure, RETURN statement cannot contain an
expression
3/3 PL/SQL: Statement ignored
SQL>And, a procedure cannot be called as part of a expression (it must be a function).
SQL> create or replace procedure test_return is
2 begin
3 return ;
4 end ;
5 /
Procedure created.
SQL> variable x number ;
SQL> exec :x := test_return ;
BEGIN :x := test_return ; END;
ERROR at line 1:
ORA-06550: line 1, column 13:
PLS-00222: no function with name 'TEST_RETURN' exists in this scope
ORA-06550: line 1, column 7:
PL/SQL: Statement ignored
SQL> -
How can I get a list of values (one or more) used in the WHERE filter of stored procedures and functions in SQL Server?
How can get a list of values as shown (highlighted) in the sample stored procedure below?
ALTER PROC [dbo].[sp_LoanInfo_Data_Extract] AS
SELECT [LOAN_ACCT].PROD_DT,
[LOAN_ACCT].ACCT_NBR,
[LOAN_NOTE2].OFCR_CD,
[LOAN_NOTE1].CURR_PRIN_BAL_AMT,
[LOAN_NOTE2].BR_NBR,
INTO #Table1
FROM
dbo.[LOAN_NOTE1],
dbo.[LOAN_NOTE2],
dbo.[LOAN_ACCT]
WHERE
[LOAN_ACCT].PROD_DT = [LOAN_NOTE1].PROD_DT
and
[LOAN_ACCT].ACCT_NBR = [LOAN_NOTE1].ACCT_NBR
and
[LOAN_NOTE1].PROD_DT = [LOAN_NOTE2].PROD_DT
and
[LOAN_NOTE1].MSTR_ACCT_NBR = [LOAN_NOTE2].MSTR_ACCT_NBR
and
[LOAN_ACCT].PROD_DT = '2015-03-10'
and
[LOAN_ACCT].ACCT_STAT_CD IN
('A','D')
and
[LOAN_NOTE2].LOAN_STAT_CD IN
('J','Z')
LenfinkelHi LenFinkel,
May I know what is purpose of this requirement, as olaf said,you may parse the T-SQL code (or the execution plan), which is not that easy.
I have noticed that the condition values in your Stored Procedure(SP) are hard coded and among them there is a date values, I believe some day you may have to alter the SP when the date expires. So why not declare 3 parameters of the SP instead hard coding?
For multiple values paramter you can use a
table-valued parameter. Then there's no problem getting the values.
If you could elaborate your purpose, we may help to find better workaround.
Eric Zhang
TechNet Community Support -
How to get the list of site collections in wss 2.0 and wss 3.0
Hi,
How to get the list of site collections in wss 2.0 and wss 3.0
Please provide related articles to me
Thanks in advanceUse 11 for wss 2.0 and 12 for wss 3.0
Go to :\Program Files\Common Files\Microsoft Shared\web server extensions\11\BIN\”
stsadm.exe -o enumsites -url <root url>
to get the list of site collections and
stsadm.exe -o enumsubwebs -url <root url>
to get the list of sub sites.
http://support.microsoft.com/kb/832807
http://ServerName/_layouts/1033/Siteusrs.aspx to manage permissions -
How can I use the procedures and functions in my library
hello, all
I have a pl/sql library MYLIB.pld, MYLIB.pll and MYLIB.plx.
How can I invoke procedures and functions there in JDeveloper?
Thanks.
DamonI am indeed using ADF BC to re-develop the oracle application.
Here is my situation:
We have an oracle form application.
Our objective is to try to re-use the existing sources in the form application as much as possible:
1. tons of procedures and functions in a pl/sql library(a file with extension name portfolioLib.pll or portfolioLib.plx);
2. tons of form-level triggers, data-block triggers and item-triggers;
3. tons of database stored procedures and triggers;
After doing a research on JDeveloper, we decide to use ADF Swing+ADF BC to re-develop the application.
My opinion for the above three kinds of sources in our form application is:
for 1: we try to move most of procedures and functions into database(except Form build-in);
for 2: we try to wrap those triggers in a SQLJ class;
for 3: we try to call database procedures and functions with PreparedStatment or CallableStatement;
I just do a test on a post-query trigger on a data-block:
I created a sqlj file, named testSQLJ.sqlj in the test.view package;
I tried to call it in createInstanceFromResultSet of testDeptVOImpl.java which is test.model package,
I was told that testSQLJ cannot be found there. why?
How can I call some classes from test.view package in some classes of test.model?
I read some documents about how to deal with post-query trigger in JDeveloper: create a view with SQL statement, but it seems that it does not support pl/sql statement there.
Can you give me some opinion about the above stuff?
I really appreciate your help.
Damon -
I've tried the listed troubleshooting procedures to activate Facetime and iMessage, but no luck. Are there any other options? If it helps, I'm currently overseas and only using WiFi to connect.
lovethoseleaves,
Oh no! I am saddened to hear that you are having troubles with your MMS pictures. I know that this can be an important thing to be able to do. I appreciate you working with us to get this matter resolved as well. I see that you have spent time working with us, and I know that can also be frustrating. There are a few things we can check though. Are these to any specific numbers or all? A factory reset certainly should've resolved this. We can check into the account set up as well for that if need be. Please share any additional details that you can think of. Thanks.
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I have an iPhone 5 with iOS 7.04
If I am listening to music using my Apple earphones when I pull the earphones out the music pauses as expected. However, when I go back and plug the earphones in and try to play on with the music nothing happens and I have to go back to the list of tracks and select a new one from the start.
This also is impacting my listening to music from my iPhone on my motorcuycle audio system. The iPhone is plugged into a USB port on the bike and prior to iOS7 always resumed playing music from wherever it was in a track and displayed the music track name on the bike info panel.
Since upgrading now the music won't start and again I have to pull the iphone out of the glovebox and go back to the list of tracks and select a new track. But the moment the power interrupts or the nav audio cuts in and switches from iPod the music pauses and doen't restart as it always did.
Apple, what have you done?? You have basically taken the very first App that made the iPod exist and stop it functioning properly. When are you going to fix this or is there already some obscure setting that needs to be changed but that is not prominently displayed in settings anywhere? How can I make my iPhone function as an iPod properly again for my music needs?Nothing wrong, no panic. Some general remarks:
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How to obtain the row data in the component datatable?
if I want to edit a row data, and then know which row is edited in the component datatable, and how to do?
How to obtain the row data in the component datatable, and update it to database, not simplely edit a simple table
Any ideas? ThanksThank you very much for your help Alexander !
It's quite confusing when you leave Struts and try to adapt your projects for JSF for the first time...
I wanted to click on a row with a "onMouseClick" on the TR tag like I used to do in Struts/JSTL. But it seems to be impossible in a dataTable.
Ok then. I've added a column at the end of the row with an icon.
But eventually I didn't need to declare link parameters.
In my BackingBean I did like this :
public String selectEventForUpdate() throws IllegalAccessException, InvocationTargetException {
PortletAgenda event = (PortletAgenda) JSFUtils.getInRequestMap("event");
BeanUtils.copyProperties(this, event);
return null;
}JSFUtils.getInRequestMap(...) is a method I wrote in a util object :
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Object res = null;
Map requestMap=FacesContext.getCurrentInstance().getExternalContext().getRequestMap();
if (requestMap!=null) {
res=requestMap.get(name);
return res;
} " event " is the name of the item in my dataTable list.
My backingBean has the same attributes as "event".
So when the page is reloaded I have a backingBean full with the selected properties to edit/update.
Thanks to your reply I realized that putting this form in the middle of the dataTable seems to be impossible.
So I put this form in a floating DIV in front of the table with a shadow.
It works :o) !
But I'm a little bit disapointed to be honest...
I used to build my web applications with Struts and JSTL and doing this kind of interface was really easy.
I've decided 3 days ago to convert into JSF because the "GUI Layer" seemed to be improved.
But now I realize that I cannot put a onMouseOver and onMouseClick on a row and I cannot display a different row in the middle of a table....
I think it's a shame because there is a facet for header and footer.
And it would be great if we could create our own personal facet that appears only if a condition is true.
For exemple " if the current item id is the same as the request parameter id then display the following facet content ....... (with a panel group and a form inside to update the row) "
It's easy to do that with JSTL thanks to c:forEach and c:if but it seems to be impossible to use JSTL tags like this during the dataTable iteration.
And JSF tags seems to have no logical tags like " if " or loops that can be nested in dataTable.
I really need to realize this interface (you click on a row then an edit form appears where you clicked).
Do I have to write a component myself that extends dataTable?
Do you know if writing such a component is hard to do for a beginner like me?
(I've juste discovered JSF 3 days ago and I've used Struts/JSTL for 2 years til now)
I'd be glad to have much advices from you about that.
Regards
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