Accessing page/session items in a stored procedure callout from javascript

Hi
I am tryin to popup a window with some contents using a javascript by passing an URL to it where URL is a stored procedure callout like <schema>.SP_myproc?p_key=id.
My question is whether i can access the apex page items in a session inside the stored procedure SP_myproc using the syntax v('PXX_ITEM') apart from the passed parameter to it.
Thanks in advance
Regards
Laks

Hello,
But you can call an APEX page that is basicly only a Pl/SQL region and in the PL/PLSQL region call your procedure.
Carl

Similar Messages

Stored Procedure call from JDBC sender for Oracle Database

Hi,
I have a requirement to call stored procedure using JDBC sender adapter for retriving data from an Oracle database.
I need to execute first stored procedure call from Querry SQL statement and then trigger second stored procedure call for confirming the succesful retrival of those records from the update SQL statement.
Querries:
1. Can we trigger stored procedure from Update statement of JDBC sender.
2. Can we call stored procedure from Querry statement, since I have read on other sdn threads that stored procedure calls on Oracle database are not allowed. If not possible to have "Execute stored procedure" would the function call (select * from table(function name)) work same as stored procedure.
3. In a JDBC sender the Querry statement and Update statement are executed in same session call and same database connection. What happens if the querry statement was not succesful, would the update be still triggered.
Please note PI does not have direct access to main table and hence the need to have separate stored procedure calls.
The PI version is PI 7.11 sp4.
Appreciate your inputs.
Thanks.
Siddhesh S.Tawate

>1. Can we trigger stored procedure from Update statement of JDBC sender.
I think not possible using update statement.
> Can we call stored procedure from Querry statement, since I have read on other sdn threads that stored procedure calls on Oracle database are not allowed. If not possible to have "Execute stored procedure" would the function call (select * from table(function name)) work same as stored procedure.
Yes using select query you can call stored procedure.
>. In a JDBC sender the Querry statement and Update statement are executed in same session call and same database connection. What happens if the querry statement was not succesful, would the update be still triggered.
No select and update handles in the same session using the same thread so if one transaction fails update should not proceed.

Execution Times of Stored Procedures Called from Other Stored Procedures

If I execute sys.dm_exec_procedure_stats, it will produce execution times of my stored procedures executed recently.
However, stored procedures called from other stored procedures do not show up.
Is there code that can return the execution times of stored procedures even though they are called from other stored procedures.

Look at the example. It is counting nested execution.
CREATE PROC z1SP AS SELECT * FROM Production.Product;
GO
CREATE PROC z2SP AS SELECT * FROM Production.Product WHERE Color is not null; EXEC z1SP;
GO
SELECT object_name(2002822197), object_name(2034822311);
--z1SP z2SP
EXEC z1SP; EXEC z2SP;
GO 10
SELECT * from sys.dm_exec_procedure_stats
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16 2002822197 P SQL_STORED_PROCEDURE 2014-12-16 13:02:45.170 2014-12-16 13:02:46.717 20
16 2034822311 P SQL_STORED_PROCEDURE 2014-12-16 13:02:45.460 2014-12-16 13:02:46.687 10
Kalman Toth Database & OLAP Architect
SQL Server 2014 Database Design
New Book / Kindle: Beginner Database Design & SQL Programming Using Microsoft SQL Server 2014

Different session used when calling stored procedure from form

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No. They should be within one session unless you explicitly open a new session.
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Query Timeout on stored procedure executed from Access 2010

I am trying to delete old jobs from a SQL 2008 R2 database. I created a stored procedure on the server that deletes all Jobs over 1 year old. The delete can take several minutes to run as it deletes record on several related tables. I am getting a error
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Here is there code
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On Error GoTo CleanUp_Err
    Dim cmd As ADODB.Command
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You didn't say how you were setting the client timeout, but this has worked for me in an adp.
'Temporarily increase query timeout, which is an application-wide setting
'CurrentProject.Connection.CommandTimeout = 60 'Too late to change this setting- no effect
Const cstrTimeoutOptionName As String = "OLE/DDE Timeout (Sec)"
Const clngTimeoutSecondsForQuery As Long = 300
strQueryTimeOutOriginal = Application.GetOption(OptionName:=cstrTimeoutOptionName)
Application.SetOption cstrTimeoutOptionName, CStr(clngTimeoutSecondsForQuery)
Paul

Excuting stored procedure remotly from SQL Server

Hi everybody,
H recive an error message when I try to execute a remote stored procedure on Oracle from SQL Server though a linked server of ME OLE provider for oracle.
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Accessing Oracle Table via Linked Server
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Let's put it in another way:
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Thanks once again

Passing collection parameters from/to Oracle 8i stored procedure to/from Weblogic java program

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this is becoming a mejor problem for me.And are you storing it as a blob?
Oracle doesn't take varchars that big.
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From the Oracle docs......
http://download-west.oracle.com/docs/cd/B13789_01/server.101/b10759/sql_elements001.htm#sthref164
Oracle strongly recommends that you convert LONG RAW columns to binary LOB (BLOB) columns. LOB columns are subject to far fewer restrictions than LONG columns. See TO_LOB for more information.

Stored Procedure Call from Bean Error - PLS-00201

          Hello all,
          I am using the java stored procedure code in the examples dir of weblogic51/examples/jdbc/...
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          the user that the jdbc connection will be established with. I created a public
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          procedure doesn't have to be refered to as "username.proc_squareInt". I keep
          getting the following
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          and proc_name (which I know won't work since it won't be able to find it).
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          Sincerely,
          Michael Prinsen
          Tue Jul 17 13:47:41 MDT 2001:<E> <WebAppServletContext-et> Root cause of ServletException
          java.sql.SQLException: ORA-06550: line 1, column 7:
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          ORA-06550: line 1, column 7:
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               at oracle.jdbc.ttc7.Oall7.receive(Oall7.java:542)
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               at oracle.jdbc.driver.OraclePreparedStatement.execute(OraclePreparedStatement.java:376)
               at weblogic.jdbc.pool.PreparedStatement.execute(PreparedStatement.java:35)
               at csu.et.testBean.getWeatherData1(testBean.java:46)
               at jsp_servlet._test._tester._jspService(_tester.java:107)
               at weblogic.servlet.jsp.JspBase.service(JspBase.java:27)
               at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:120)
               at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:138)
               at weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletContextImpl.java:915)
               at weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletContextImpl.java:879)
               at weblogic.servlet.internal.ServletContextManager.invokeServlet(ServletContextManager.java:269)
               at weblogic.socket.MuxableSocketHTTP.invokeServlet(MuxableSocketHTTP.java:365)
               at weblogic.socket.MuxableSocketHTTP.execute(MuxableSocketHTTP.java:253)
               at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:129)
          // START CODE
          package csu.et;
          import java.io.*;
          import java.sql.*;
          import java.util.*;
          import java.text.*;
          import java.beans.*;
          import java.math.*;
          import java.util.Date;
          import java.util.Locale;
          import csu.util.*;
          public class testBean {
          public String getWeatherData1() throws SQLException {
          Connection conn = null;
          conn = CSUConnection.getConnection("etSelectConnectionPool");
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          // Statement stmt1 = conn.createStatement();
          // stmt1.execute("CREATE OR REPLACE PROCEDURE proc_squareInt " +
          // "(field1 IN OUT INTEGER, " +
          // " field2 OUT INTEGER) IS " +
          // "BEGIN field2 := field1 * field1; " +
          // "field1 := field1 * field1; END proc_squareInt;");
          // stmt1.close();
          String sql = "{call proc_squareInt(?, ?)}";
          CallableStatement cstmt1 = conn.prepareCall(sql);
          cstmt1.registerOutParameter(2, java.sql.Types.INTEGER);
          for (int i = 0; i < 5; i++) {
          cstmt1.setInt(1, i);
          cstmt1.execute();
          System.out.println(i + " " + cstmt1.getInt(1) + " " + cstmt1.getInt(2));
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          conn.close();
          return("hard-coded stuff");
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this is probably an oracle related issue, and has very little to do with
          Weblogic transactions.
          your easiest way to debug this is to open a SQL/Plus window, log in as user
          WTHDBM and try to run the command
          "execute proc_squareInt(5,5);"
          "execute owner.proc_squareInt(5,5);"
          if this doesn't work, consult Oracle technet on how to setup synonyms and
          permissions
          Filip
          ~
          Namaste - I bow to the divine in you
          ~
          Filip Hanik
          Software Architect
          [email protected]
          www.filip.net
          "Michael Prinsen" <[email protected]> wrote in message
          news:[email protected]...
          >
          > Hello all,
          >
          > I am using the java stored procedure code in the examples dir of
          weblogic51/examples/jdbc/...
          > with one exception. I created the stored procedure as another user with
          more
          > permissions than
          > the user that the jdbc connection will be established with. I created a
          public
          > synonym so the stored
          > procedure doesn't have to be refered to as "username.proc_squareInt". I
          keep
          > getting the following
          > errors. The web user has execute permissions and I tried calling it both
          with
          > the owner.proc_name
          > and proc_name (which I know won't work since it won't be able to find it).
          >
          > Any help would be greatly appreciated.
          >
          > Sincerely,
          >
          > Michael Prinsen
          >
          > Tue Jul 17 13:47:41 MDT 2001:<E> <WebAppServletContext-et> Root cause of
          ServletException
          > java.sql.SQLException: ORA-06550: line 1, column 7:
          > PLS-00201: identifier 'WTHDBM.PROC_SQUAREINT' must be declared
          > ORA-06550: line 1, column 7:
          > PL/SQL: Statement ignored
          >
          > at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:114)
          > at oracle.jdbc.ttc7.TTIoer.processError(TTIoer.java:208)
          > at oracle.jdbc.ttc7.Oall7.receive(Oall7.java:542)
          > at oracle.jdbc.ttc7.TTC7Protocol.doOall7(TTC7Protocol.java:1330)
          > at oracle.jdbc.ttc7.TTC7Protocol.parseExecuteFetch(TTC7Protocol.java:757)
          > at
          oracle.jdbc.driver.OracleStatement.executeNonQuery(OracleStatement.java:1313
          > at
          oracle.jdbc.driver.OracleStatement.doExecuteOther(OracleStatement.java:1232)
          > at
          oracle.jdbc.driver.OracleStatement.doExecuteWithBatch(OracleStatement.java:1
          353)
          > at oracle.jdbc.driver.OracleStatement.doExecute(OracleStatement.java:1760)
          > at
          oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java
          :1807)
          > at
          oracle.jdbc.driver.OraclePreparedStatement.executeUpdate(OraclePreparedState
          ment.java:332)
          > at
          oracle.jdbc.driver.OraclePreparedStatement.execute(OraclePreparedStatement.j
          ava:376)
          > at weblogic.jdbc.pool.PreparedStatement.execute(PreparedStatement.java:35)
          > at csu.et.testBean.getWeatherData1(testBean.java:46)
          > at jsp_servlet._test._tester._jspService(_tester.java:107)
          > at weblogic.servlet.jsp.JspBase.service(JspBase.java:27)
          > at
          weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java
          :120)
          > at
          weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java
          :138)
          > at
          weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletContextImp
          l.java:915)
          > at
          weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletContextImp
          l.java:879)
          > at
          weblogic.servlet.internal.ServletContextManager.invokeServlet(ServletContext
          Manager.java:269)
          > at
          weblogic.socket.MuxableSocketHTTP.invokeServlet(MuxableSocketHTTP.java:365)
          > at weblogic.socket.MuxableSocketHTTP.execute(MuxableSocketHTTP.java:253)
          > at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:129)
          >
          >
          >
          > // START CODE
          >
          > package csu.et;
          >
          > import java.io.*;
          > import java.sql.*;
          > import java.util.*;
          > import java.text.*;
          > import java.beans.*;
          > import java.math.*;
          > import java.util.Date;
          > import java.util.Locale;
          > import csu.util.*;
          >
          > public class testBean {
          >
          > public String getWeatherData1() throws SQLException
          >
          > Connection conn = null;
          > conn = CSUConnection.getConnection("etSelectConnectionPool");
          >
          > // Create a stored proc - (CREATED ALREADY)
          > // Statement stmt1 = conn.createStatement();
          > // stmt1.execute("CREATE OR REPLACE PROCEDURE proc_squareInt " +
          > // "(field1 IN OUT INTEGER, " +
          > // " field2 OUT INTEGER) IS " +
          > // "BEGIN field2 := field1 * field1; " +
          > // "field1 := field1 * field1; END proc_squareInt;");
          > // stmt1.close();
          >
          > String sql = "{call proc_squareInt(?, ?)}";
          > CallableStatement cstmt1 = conn.prepareCall(sql);
          >
          > cstmt1.registerOutParameter(2, java.sql.Types.INTEGER);
          > for (int i = 0; i < 5; i++) {
          > cstmt1.setInt(1, i);
          > cstmt1.execute();
          > System.out.println(i + " " + cstmt1.getInt(1) + " " +
          cstmt1.getInt(2));
          > }
          >
          > cstmt1.close();
          > conn.close();
          > return("hard-coded stuff");
          > }
          >
          > }
          >
          > file://END CODE

Calling stored procedure (AS400) from Oracle

From Oracle, I can't call a simple stored procedure (function created on a AS400) :
1) Let's take a basic function in AS400
CREATE FUNCTION TEST.TEST2 (x INTEGER)
RETURNS INTEGER LANGUAGE
SQL CONTAINS
SQL NO EXTERNAL ACTION DETERMINISTIC
RETURN x * 2
2) Let's test the function in AS400 with a simple SQL :
SELECT TEST.TEST2(5) FROM SYSIBM.SYSDUMMY1
The return result : 10
3) I give the maximum Grants to this function
GRANT ALL ON FUNCTION TEST.TEST2 TO PUBLIC;
4) Testing the function in ORACLE with a simple SQL (with the gateway) :
SELECT TEST.TEST2@DB2DBLINK(5) FROM DUAL
The return result : ERRORS: ORA-06571 and ORA-06512
QUESTION:
Is there any tricks or setting on the gateway to make works functions and also procedures?
Thanks if anyone can help,
Michel

Michel,
This is 'expected' behavior when using an DB2/400 function, but the manual describes on how to be able to use a DB2/400 function:
Oracle® Transparent Gateway for DB2/400
Installation and User’s Guide
10g Release 2 (10.2) for IBM iSeries OS/400
Chapter 9 - Developing aplication
Paragraph - 9.6 Using DB2/400 Stored Functions with the Gateway
<snippet>
If the stored function is referenced within a SQL command, then the user must specify its name in the IFS file /HOME/MYINST/RDBMS/ADMIN/CALL_NAMES.ORA, where, MYINST is your instance name. If you attempt to use an AS/400 stored function (DB2/400 user defined function) in a SQL command without specifying that name in the above IFS file, then you will get the Oracle error 'ORA-06571: function xxxxx does not guarantee not to update database'. After changing this file, it is recommended that you bring down and then re-start the instance. Other than the declaration of the function name in the above IFS file, the gateway does not require any other special definitions in order to invoke the DB2/400 stored function.
</snippet>
The manual can be downloaded from http://docs.oracle.com :
http://download.oracle.com/docs/cd/B19306_01/gateways.102/b16222.pdf
Ed

Stored Procedure Call from XMII

Hi, I am facing the following problem.
My SQL Stored Procedure has one input parameter,and it returns three values.
I want to know the syntax for calling this stored procedure ie. syntax in fixed query in XMII.
Thanks.

Hi Adam,
I assume that you are using MSSQL server stored procedure which outputs 3 values.
Say that you are inputting 1 integer @inval and returning 3 integer values @outval1, @outval2, @outval3 from Stored Procedure
Then perform the following in Query Template
DECLARE @val1 INT
DECLARE @val2 INT
DECLARE @val3 INT
EXEC StoredProcedureName
    @inval = 10,
    @outval1 = @val1 OUTPUT,
    @outval2 = @val2 OUTPUT,
    @outval3 = @val3 OUTPUT
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Use FixedQuery mode
Regards,
Adarsh
Edited by: Adarsh Sidnoor on Aug 27, 2009 7:46 PM
Edited by: Adarsh Sidnoor on Aug 27, 2009 7:47 PM

Passing Table Name to Stored Procedure for From Clause

Is it possible to pass a table name to a stored procedure to be used in the From clause? I have the same task to perform with numerous tables and I'd like to use the same SP and just pass the table name in. Something like this:
=======================================
CREATE OR REPLACE PROCEDURE SP_TEST(
in_TABLE IN VARCHAR2,
AS
V_TABLE VARCHAR2(10);
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V_TABLE := 'st_' || in_TABLE; -- in_TABLE is 2-3 character string
SELECT some_columns
INTO some_variables
FROM V_TABLE
WHERE some_conditions...;
END;
=======================================
I'm also using the passed table name to assign to variables in the Select and Where clauses. What I'm getting is an error that V_TABLE must be declared. When I hard code the table name, I don't get any errors, even though I'm also using the same method to assign values in the Select and Where clauses.
Thanks,
Ed Holloman

You need to use dynamic SQL whenever you are swapping out object names (tables, columns).
create or replace procedure sp_test
(in_table in varchar2)
is
-- variables
begin
execute immediate 'select a, b, c from st_' || in_table || ' where x = :xval and y = :yval'
into v_a, v_b, v_c using v_x, v_y;
end;

Passing UDT TABLE of VARCHAR as an Input parameter in Stored procedure call from java

I have following Type defined at the schema: ident_arr IS TABLE OF VARCHAR2(100) which is type of one of the input parameters. I am able to create oracle.sql.ARRAY object to map it with this UDT before calling my stored procedure from java. When I execute my stored procedure, I get the following error:
ORA-06550: line 1, column 7:
PLS-00306: wrong number or types of arguments in call to 'P_PV_WCC_INSERT'
ORA-06550: line 1, column 7:
PL/SQL: Statement ignored
I have already checked all other parameter types.

Hello,
Thank you, guys, for advice. I should have explained calling context before, but what I basically need to do is to see if procedure(arg1, list(record(arg2, arg3))) returns true.
I see array binding wouldn't fit there nicely. Internal procedure calls would be proc(next(arg1), next(arg2), next(arg3)) - if all these return true, external call should also return true. I would need to make a list of repeating values of arg1 and separate list(record(arg2, arg3)) into separate lists. I would also need to record whether the internal call returns true to deduce whether external call returns true.
As I see no better way yet, I'll make Oracle procedure proc(arg1, arg2, arg3) and implement a loop in .NET side. If I optimize for performance, I'll probably pack the array of records into string and pass it for Oracle side to parse.
Regards,
Aurimas Pranskevicius

Stored Procedure calling from EJB

Can i call a stored procedure from a EJB. First time attempt.
IF some details available will help me a lot

You may just use JDBC to call a stored procedure from a BMP
bean. Below is a section from the "Oracle JDBC Developer's Guide
and Reference":
As an example of using Oracle syntax, here is a PL/SQL code
snippet that creates a stored function. The PL/SQL function gets
a character sequence and concatenates a suffix to it:
create or replace function foo (val1 char)
return char as
begin
return val1 || 'suffix';
end;
Your invocation call in your JDBC program should look like:
Connection conn = DriverManager.getConnection
("jdbc:oracle:oci8:@<hoststring>", "scott", "tiger");
CallableStatement cs = conn.prepareCall ("begin ? := foo(?);
end;");
cs.registerOutParameter(1,Types.CHAR);
cs.setString(2, "aa");
cs.executeUpdate();
String result = cs.getString(1);

Who know how to handle pl/sql table return from stored procedure calling from jsp

I have some stored procedure which return pl/sql table (index by table), It is look like an array. how jdbc handle this?
CallableStatement cs = con.prepareCall("EXECUTE bill.getcountry(?,?)");
cs.setInt(1, cid);
cs.registerOutParameter(2, java.sql.Types.VARCHAR);// ARRAY?
ResultSet rs = cs.executeQuery();
Array array = (Array) rs.getObject (1);
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Not that familiar with the OCI (Oracle Call Interface), but I think this call will be problematic - the OCI deals with SQL data types and not with PL/SQL structures.
The OCI has since Oracle 8i sported an object call interface (see OCI Runtime Environment for Objects for details).
This allows you to use the CREATE TYPE command to create advance user data types - and these are supported by the SQL engine, PL/SQL engine and external languages via the OCI.
So you need to have a look at the Perl-DBI documentation to see how it supports Oracle object types and consider using these. As for internal PL/SQL data structures. These are not supported by the SQL engine and I would expect limited or no support in the OCI for these. Anyway, using SQL data types makes a lot more sense ito flexibility and transparency across languages and environments.

Access report row data from javascript

-- I have a report. Something like this.
Select id, name, htmldb_item.checkbox(1, '#ROWNUM#')
from test;
-- I can get the rownum via javascript.
var ml = document.wwv_flow;
var i;
for(i = 0; i < ml.elements.length; i++){
alert("name = " + ml.elements.name);
alert("value = " + ml.elements[i].value);
-- I would like to access the other items I selected in the report from javascript. ie. id and name.
-- So knowing the rownum how do i get those values for a given row?
Thanks
Jon

hi jfortney,
i have one problem in oa framework, ie i need to get the row number by javascript but could not do . my way is
document.getElementById('tableid').rows.length.. but there is no id for that table when i c the view source. so please suggest me some idea as to how to get the row number of a table in oa framework page.
thanks in advance...
prabhakaran.p

Accessing page/session items in a stored procedure callout from javascript

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