Inconsistent SELECT results in PL/SQL package

Inside an Oracle package, I populate variables with "SELECT ... INTO ... FROM <table name> WHERE ...;"
Should be straightforward, but I have found it inconsistent. Sometimes the variables are not populated, sometimes they are (using the same WHERE). Any possible reasons for this behavior?
Edited by: user12236430 on Jan 31, 2012 5:46 AM

user12236430 wrote:
I'll bring a snippet home from the office with me. It doesn't throw the NO_DATA_FOUND exception, because one of the variables it (sometimes) populates is used in an INSERT later, and when it's not set I get a "Precision Error occurred" exception. It's straightforward PL/SQL as best I can tell, but I'll update with actual code later today.Could the select be reading NULL values?

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Accessing select result in an SQL query

I would like to know if anyone has a simple solution to this
problem.
I have a database with a table in it called events; the table
has five fields: event_id, game_type_id, game_venue_id, game_day,
and game_time.
I would like to build a form that selects records in the
table successively, based on the previous input. That is, once the
user has selected the game_type, I'd like to show the user the
game_venue for all the entries in the events table where
game_type_id is equal to what the user selected and allow the user
to select one. Then once the user has selected the game_type and
game_venue, I'd like to show the user all the records in events
that match the user's first two selections. Ditto for game_time. At
the end of this, a unique record will have been determined.
Some combinations of game_type, game_venue, game_day and
game_time don't exist, so I can't just let the user indicate freely
what they want.
I suppose I could do it with multiple forms, each with it's
own submit, but that's kind of clumsy. Is there some more elegant
way?

You can't refer to a pl/sql package constant in a sql statement.
Create a function that returns the constant value and then refer to the function in a sql statement.

Inconsistent selection behavior when deleting files in Cover Flow

I love browsing through my pictures folder using Cover Flow. However, I've noticed that deleting a file by pressing Cmd-Delete produces inconsistent selection results. Sometimes Finder will select the next file down the list, and sometimes it will select no file at all. However, the Cover Flow portion of the window will always show the next file.
It is misleading when Cover Flow shows the next file, but the file selection pane shows no file selected. I often hit the down-arrow (or right-arrow) key, expecting to skip to the next file, but the first file in the folder gets selected, Cover Flow re-winds its view, and I have to re-find my last position.
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Is this a bug? Does Apple know about it?

As mentioned, cover flow does not change the basic Finder operation. Return allows editing the name and Cmd-O or Cmd-downarrow opens the item. It also functions similar to the list view, when you open a folder, the subfolders are added to the cover flow; they do not replace the cover flow icons.

Putting the results of a PL/SQL package on a .jspx page

Hi, I have customer who wants to replace a cgi script's results with a .jspx page. Nothing fancy, just a straight vertical text dump of text returned from a PLSQL PKG into say an af:ouputText or af:outputFormatted. All within an af:panelGroupLayout vertical.
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Thanks!!!!
Here is the PL/SQL package:
FUNCTION get_tsr_details(p_incident_no VARCHAR2)
RETURN CLOB ;
END WRS_KM_TSR_PKG;
Here is the Body:
FUNCTION get_tsr_details(p_incident_no VARCHAR2)
RETURN CLOB
IS
CURSOR cu_tsr
IS
select ('TSR#: '||tsr.incident_number||chr(10)||
'Assigned: '||tsr.owner||chr(10)||
'Status: ' || tsr.status || CHR (10) ||
'-------------------------------------------------------------'||chr(10)||
'Date: '|| csi.incident_date||chr(10)||
'Title: '||tsr.summary||chr(10)||
--'Name: '||decode(ccp.contact_type, 'EMPLOYEE',fnd2.full_name ,'PARTY_RELATIONSHIP',sp.party_name ) ||chr(10)||
'Company: '||tsr.party_name ||chr(10)||
'License#: '||tsr.license_number||chr(10)||
'Product Name: '||tsr.item_description ||chr(10)||
'HostOS: '||csi.operating_system||' '||chr(10)||
'HostOS Rev: '||csi.operating_system_version||chr(10)||
'Arch Family: '||tsr.arch_family||chr(10)||
'Processor Family: '||tsr.processor_family||chr(10)||
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'BSP: '||tsr.bsp||chr(10)||
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     'SPR Number: '||tsr.spr_number) tsr_detail,
tsr.incident_number,tsr.incident_id
from wrs_km1_tsr_ksm_v tsr, cs_incidents_all_b csi
where tsr.incident_id = csi.incident_id
--and    tsr.incident_id = p_incident_id;
and tsr.incident_number = p_incident_no;
CURSOR cu_notes(l_incident_id number,l_incident_no varchar2)
IS
SELECT ('TSR: '||l_incident_no||CHR(10)||
'-------------------------------------------------------------'||CHR(10)||
'Date Created: '||creation_date||' Created By: '||entered_by_name||CHR(10)||
'Visibility: '||note_status_meaning||CHR(10)||
'Status: '||note_type_meaning||CHR(10)||
'Transaction Description'||CHR(10)||CHR(10)||
notes||CHR(10)||
notes_detail) not_dtl
FROM jtf_notes_vl
WHERE source_object_id= l_incident_id
AND     source_object_code = 'SR'
ORDER BY creation_date aSC;
l_tsr_details CLOB;
l_incident_no cs_incidents_all_b.incident_number%TYPE;
l_incident_id cs_incidents_all_b.incident_id%TYPE;
BEGIN
FOR ru_tsr IN cu_tsr
LOOP
l_tsr_details := l_tsr_details ||ru_tsr.tsr_detail||CHR(10) ;
l_tsr_details := l_tsr_details ||'********************Transaction*******************';
l_incident_no := ru_tsr.incident_number;
l_incident_id := ru_tsr.incident_id;
FOR ru_notes in Cu_notes(l_incident_id,l_incident_no)
LOOP
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END LOOP;
EXIT;
END LOOP;
--INSERT INTO AA VALUES(l_tsr_details);
--COMMIT;
RETURN l_tsr_details;
EXCEPTION
WHEN OTHERS THEN
RETURN l_tsr_details ;
END get_tsr_details;
END WRS_KM_TSR_PKG;

One solution is to write a Java class that has a method that nvokes the PL/SQL procedure and then return a String.
Then you can expose that Java class as a data control and drag the result of the method onto the page.
A bit about JDBC with PL/SQL and CLOB:
http://download.oracle.com/docs/cd/B19306_01/java.102/b14355/basic.htm#i1008346
http://download.oracle.com/docs/cd/B19306_01/java.102/b14355/oralob.htm
And a bit about exposing a Java class as a data control:
http://blogs.oracle.com/shay/2009/07/java_class_data_control_and_ad.html

Sql (Select) result in string

Hi , I found this code in internet but it´s put a result in range on excel.
I would like some code with end is some like "MyVarString = objMySQLRecordsetResult"
For example: In my select result = "User01" , I would like put this value in a var string.
The code ends ...
'ActiveSheet.Range("A1").CopyFromRecordset objMyRecordset
I want ...
Test01 = Recordset objMyRecordset
tks for your help !!
Public Sub GetDataFromADO()
'Declare variables'
Dim objMyConn As ADODB.Connection
Dim objMyCmd As ADODB.Command
Dim objMyRecordset As ADODB.Recordset
Set objMyConn = New ADODB.Connection
Set objMyCmd = New ADODB.Command
Set objMyRecordset = New ADODB.Recordset
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objMyConn.Open
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Try:
Public Sub GetDataFromADO()
Dim Conn As New ADODB.Connection
Dim Rs As New ADODB.Recordset
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ActiveSheet.Range("A1").CopyFromRecordset Rs
Rs.Close
Conn.Close
End Sub
Rod Gill
Author of the one and only Project VBA Book
www.project-systems.co.nz

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Hy,
is it possible to colorize report results depending on sql selects.
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All Results munic in red colour.
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Hi,
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What appears in the report is literally (I've put in single quotes in case this line is interpretted in the forum):
'<font color="FF0000">1234</font>'
I'm missing something - to force the HTML to be rendered as such. The field is displayed as a Standard Report Column, but it's just taking the decode search field as an ordinary piece of text. There's something that needs setting, but I can't find it - does anyone know?
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How to declare a global variable from a PL/SQL package

Hi All,
Using a global variable is a bad practise for all language. However, in my case, I have a PL/SQL package defines all constants, and I want to use them directly via SQL statement, for instance,
PACKAGE my_const
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     DEFAULT_ZIP_CODE CONSTANT VARCHAR2(5) := '00000';
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FUNCTION get_default_zip_code RETURN VARCHAR2
IS
BEGIN
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thanks
Edited by: user4184769 on Jul 19, 2010 8:36 AM

riedelme wrote:
thanks for the info. Your scope explanation makes sense even though it is not intuitive to me. I think the usage of package variables should be supported by SQL (they're just values to be copied) Maybe look at it from another language's perspective. You want to use a global PL package variable in Java/C#/Delphi/VB/etc. How would you do it?
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SQL> var value varchar2(20);
SQL> begin
2>     :value := SomePackage.someVar;
3> end;
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Thus SQL has the pretty much the same constraints in calling the PL language as other languages do. What SQL can do is use the PL engine's call interface and tell it "+execute this function and return the result of the function+".

Reusing query results in PL/SQL

I have a procedure in a package that I want to query several times using the analytical function row_number to get, say, the 5th row and the 95th row:
select days_missed_negative_is_late
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from (select days_missed_negative_is_late,
row_number() over(order by days_missed_negative_is_late asc) rn
from (*some complicated query*)
order by days_missed_negative_is_late))
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select days_missed_negative_is_late
into l_5pct
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Here is an example.
1 select object_name from
2 (select object_name,row_number() over(order by created) rn
3 from all_objects
4 where rownum<101)
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SQL> /
OBJECT_NAME
I_CON2
DEPENDENCY$
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Pl/sql package won't allow private function

Hello,
I'm trying to make a function in a package private. Oracle gives me this message everytime I load the package.
18/2 PL/SQL: SQL Statement ignored
18/9 PLS-00231: function 'FUN' may not be used in SQL
18/9 PL/SQL: ORA-00904: : invalid identifier
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create or replace package tst_pkg
is
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is
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procedure silly
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create or replace function f_test_123 (p_num number) return number is
l_value number ;
begin
return p_num ;
end f_test_123;
create or replace package p_test_123 is
procedure p_test (p_num number) ;
end p_test_123;
create or replace package body p_test_123 is
procedure p_test (p_num number) is
l_test number ;
begin
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dbms_output.put_line ('Result = ' || to_char(l_test) ) ;
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I think part SQL and part is PLSQL

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Hi,
Script service_doctor.sql is run through repository owner. It is giving following error message.
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PL/SQL procedure successfully completed.
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Thank you in advance.
Amit Shah.

Hi Amit,
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CREATE OR REPLACE
TYPE rec_type AS OBJECT (
first_name VARCHAR2(20),
last_name VARCHAR2(20)
CREATE OR REPLACE
TYPE REC_TYPE_TAB AS TABLE OF rec_type
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your help is greately appreciated..
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sb92075 wrote:
TYPE add only aggravation, complexity, & should be avoidedI disagree.
When used correctly types can be the simplest solution.
For example when passing multiple values to a stored procedure. Avoiding the type in the below example would lead to further complexity and aggravation not lessen it.
SQL> create or replace procedure p
2      (
3      p_object_list in sys.odcivarchar2list,
4      p_result out sys_refcursor
5      ) as
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9          from all_objects
10          where object_name in
11              (
12              select column_value from
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14              )
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18 /
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OWNER                          OBJECT_NAME                    OBJECT_TYPE
PUBLIC                         ALL_OBJECTS                    SYNONYM
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SYS                            ALL_OBJECTS                    VIEW
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Hello,
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In the process of DataMinig several steps are used: prepare data, Attribute selection (using AI), and building, testing and applying models.
If PL/SQL packages are used two problems occur:
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Hi,
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The Apply Activity can then be used to generate code (pl/sql) using the JDev RTM release (10.1.3.2 or above). We will also have a version that will work with SQLDev shortly.
The generated code is immediately placed into the db for you.
If you want to score in a separate db you can either create a db link from that db or move both the model and the apply pl/sql code to the new db (using dba utilities).
If you want to rebuild a model, where you would add/remove attributes, change transformations etc. then you will have to regenerate the code.
If you simply want to rebuild the model without changing any transformations and settings you could also deploy the model build generated code.
As for the JDev failure, we are going to look into that. Have you tried the JDev 10.1.3.3 release available on the Oracle web site?
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Creating PL/SQL package in SQL Developer 4.0.0.12

Hi,
I have built a model in SQL Developer 4.0.0.12 and I want to create it's PL/SQL package.
In ODMiner 11.1.0.4 from "Tools" > "Create pl/sql package" I can get a script for creating package and every thing is OK.
but in SQL Developer I select "Deploy" from every node's context menu and it generates a folder containing some scripts related to every node. I don't see any relevant script for creating any package.
How can I create relevant PL/SQL package from my workflow?
Thank you for any help you can provide in this situation.

Please refer to this White paper for how to generate PL/SQL package for workflow deployment:
Oracle Data Miner (Extension of SQL Developer 4.0)
Generate a PL/SQL script for workflow deployment
http://www.oracle.com/technetwork/database/options/advanced-analytics/odmrcodegenwhitepaper-2042206.pdf

Creating a webservice from PL/SQL Package in JDev 11g

Hi All...
I have a PL/SQl package and I am using JDEv 11g. I want to create it as a webservice. I want to deploy it in a remote server. Can I deploy it from my client machine. In server Weblogic already started. What are the prerequisites, that we need to deploy a wbservice. I done the following steps.
1. Create an application.
2. Right click the package and select Generate Java option.
3. It create a Java class in the Application sources.
4. Double click the class and select Create Web Service. It created the web service.
5. When I select the webservice and click Run it shows the following error. It going to the Default \server. Actually I need it in a remote server.
[Running application NewWebService on Server Instance DefaultServer...]
---- Deployment started. ---- Apr 20, 2009 1:15:40 PM
Target platform is (Weblogic 10.3).
Running dependency analysis...
2009-04-20 13:15:40.205: Writing WAR file to D:\Oracle\Middleware\jdeveloper\system\system11.1.1.0.31.51.88\o.j2ee\drs\NewWebService\NewWebService-LastNoWebService-webapp
2009-04-20 13:15:40.222: Wrote WAR file to D:\Oracle\Middleware\jdeveloper\system\system11.1.1.0.31.51.88\o.j2ee\drs\NewWebService\NewWebService-LastNoWebService-webapp
2009-04-20 13:15:40.357: Writing EAR file to D:\Oracle\Middleware\jdeveloper\system\system11.1.1.0.31.51.88\o.j2ee\drs\NewWebService
2009-04-20 13:15:40.374: Wrote EAR file to D:\Oracle\Middleware\jdeveloper\system\system11.1.1.0.31.51.88\o.j2ee\drs\NewWebService
Deploying Application...
<Apr 20, 2009 1:15:40 PM IST> <Warning> <J2EE> <BEA-160195> <The application version lifecycle event listener oracle.security.jps.wls.listeners.JpsAppVersionLifecycleListener is ignored because the application NewWebService is not versioned.>
<Apr 20, 2009 1:15:40 PM IST> <Error> <Deployer> <BEA-149265> <Failure occurred in the execution of deployment request with ID '1240213540593' for task '3'. Error is: 'java.lang.ClassNotFoundException: sqlj.runtime.ref.DefaultContext'
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     Truncated. see log file for complete stacktrace
java.lang.ClassNotFoundException: sqlj.runtime.ref.DefaultContext
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     at weblogic.utils.classloaders.GenericClassLoader.findClass(GenericClassLoader.java:256)
     at weblogic.utils.classloaders.ChangeAwareClassLoader.findClass(ChangeAwareClassLoader.java:54)
     at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
     at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
     Truncated. see log file for complete stacktrace
>
<Apr 20, 2009 1:15:40 PM IST> <Warning> <Deployer> <BEA-149004> <Failures were detected while initiating deploy task for application 'NewWebService'.>
<Apr 20, 2009 1:15:40 PM IST> <Warning> <Deployer> <BEA-149078> <Stack trace for message 149004
java.lang.ClassNotFoundException: sqlj.runtime.ref.DefaultContext
     at weblogic.utils.classloaders.GenericClassLoader.findLocalClass(GenericClassLoader.java:283)
     at weblogic.utils.classloaders.GenericClassLoader.findClass(GenericClassLoader.java:256)
     at weblogic.utils.classloaders.ChangeAwareClassLoader.findClass(ChangeAwareClassLoader.java:54)
     at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
     at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
     Truncated. see log file for complete stacktrace
java.lang.ClassNotFoundException: sqlj.runtime.ref.DefaultContext
     at weblogic.utils.classloaders.GenericClassLoader.findLocalClass(GenericClassLoader.java:283)
     at weblogic.utils.classloaders.GenericClassLoader.findClass(GenericClassLoader.java:256)
     at weblogic.utils.classloaders.ChangeAwareClassLoader.findClass(ChangeAwareClassLoader.java:54)
     at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
     at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
     Truncated. see log file for complete stacktrace
>
[Deployer:149034]An exception occurred for task [Deployer:149026]deploy application NewWebService on DefaultServer.: sqlj.runtime.ref.DefaultContext.
weblogic.application.WrappedDeploymentException: sqlj.runtime.ref.DefaultContext
#### Deployment incomplete. #### Apr 20, 2009 1:15:40 PM
oracle.jdeveloper.deploy.DeployException
     at oracle.jdevimpl.deploy.common.Jsr88RemoteDeployer.doDeploymentAction(Jsr88RemoteDeployer.java:247)
     at oracle.jdevimpl.deploy.common.Jsr88RemoteDeployer.deployImpl(Jsr88RemoteDeployer.java:157)
     at oracle.jdeveloper.deploy.common.AbstractDeployer.deploy(AbstractDeployer.java:94)
     at oracle.jdevimpl.deploy.fwk.WrappedDeployer.deployImpl(WrappedDeployer.java:39)
     at oracle.jdeveloper.deploy.common.AbstractDeployer.deploy(AbstractDeployer.java:94)
     at oracle.jdeveloper.deploy.common.BatchDeployer.deployImpl(BatchDeployer.java:82)
     at oracle.jdeveloper.deploy.common.AbstractDeployer.deploy(AbstractDeployer.java:94)
     at oracle.jdevimpl.deploy.fwk.WrappedDeployer.deployImpl(WrappedDeployer.java:39)
     at oracle.jdeveloper.deploy.common.AbstractDeployer.deploy(AbstractDeployer.java:94)
     at oracle.jdevimpl.deploy.fwk.DeploymentManagerImpl.deploy(DeploymentManagerImpl.java:436)
     at oracle.jdeveloper.deploy.DeploymentManager.deploy(DeploymentManager.java:209)
     at oracle.jdevimpl.runner.adrs.AdrsStarter$5$1.run(AdrsStarter.java:1365)
Caused by: oracle.jdeveloper.deploy.DeployException
     at oracle.jdevimpl.deploy.common.Jsr88DeploymentHelper.deployApplication(Jsr88DeploymentHelper.java:413)
     at oracle.jdevimpl.deploy.common.Jsr88RemoteDeployer.doDeploymentAction(Jsr88RemoteDeployer.java:238)
     ... 11 more
Caused by: oracle.jdeveloper.deploy.DeployException: Deployment Failed
     at oracle.jdevimpl.deploy.common.Jsr88DeploymentHelper.deployApplication(Jsr88DeploymentHelper.java:395)
     ... 12 more
#### Cannot run application NewWebService due to error deploying to DefaultServer.
[Application NewWebService stopped and undeployed from Server Instance DefaultServer]
6. when i goto the consoleof weblogic server, already an instance created. But nothing displayed under WebServices.
7. Select the instance and press 'Start'. While deploying an error came.
java.lang.Exception: [DeploymentService:290049]Deploy failed for id '1,240,213,727,265' since no targets are reachable.
Please help me..
its very urgent...
Regards,
Resmi.

Oh, no - another very urgent question. The world must be about to end ;)
Resmi, Have a read of [url http://forums.oracle.com/forums/thread.jspa?threadID=883293]this - JDeveloper 11g, as of today, doesn't (at least is not supposed to) support publishing PL/SQL procedures/packages as a web service.
John

Error when publishing a PL/SQL package as a Webservice

Hi all,
I am using the JDeveloper (10.1.3.1.0) to publish a PL/SQL package as a Webservice, and I am having some troubles on the generation process.
The problem that I am facing is on the generated code for the database side, where some methods have a “$GET_” at the end of its name.
This “$GET_” is handled by the database as a special word, and the package can’t be compiled.
If the ‘$’ character is removed from all the methods, the package can be compiled and the Webservice works fine.
What’s wrong? Is there a bug on the generation process of the JDeveloper?
Regards,
Rui Torres

OK, This is the PL/SQL package:
Function:
FUNCTION Obtener_paises RETURN res_webservice AS
v_respuesta res_webservice;
i PLS_INTEGER:=1;
CURSOR C_paises IS
SELECT cpais, tpais
FROM paises
ORDER BY tpais;
BEGIN
v_respuesta := res_webservice(null,null);
v_respuesta.error := res_error(null,null,null);
v_respuesta.error.cerror := 0;
v_respuesta.error.cerror_ora := 0;
v_respuesta.error.terror := null;
v_respuesta.datos := res_datos ();
FOR v_pais IN C_paises LOOP
v_respuesta.datos.extend;
v_respuesta.datos(i) := reg_datos(null,null);
v_respuesta.datos(i).codigo := v_pais.cpais;
v_respuesta.datos(i).descripcion := v_pais.tpais;
i := i + 1;
END LOOP;
Insertar_log(NULL,SYSDATE,'C','Obtener_paises',NULL,'ERROR:0');
RETURN v_respuesta;
EXCEPTION
WHEN OTHERS THEN
v_respuesta.error.cerror := 1;
v_respuesta.error.cerror_ora := SQLCODE;
v_respuesta.error.terror := substr(SQLERRM,1,80);
Insertar_log(NULL,SYSDATE,'C','Obtener_paises',NULL,'ERROR:1 '||substr(SQLERRM,1,120));
RETURN v_respuesta;
END Obtener_paises;
TYPES USED:
CREATE OR REPLACE
TYPE res_webservice AS OBJECT (error res_error, datos res_datos);
CREATE OR REPLACE
TYPE res_error AS OBJECT (cerror NUMBER(1), cerror_ora VARCHAR2(12), terror VARCHAR2(80));
CREATE OR REPLACE
TYPE res_datos AS TABLE OF reg_datos;
CREATE OR REPLACE
TYPE reg_datos AS OBJECT(codigo VARCHAR2(12), descripcion VARCHAR2(150));
Thanks in advanced...
Could happen this bacause of these defined types???

Inconsistent SELECT results in PL/SQL package

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