Model type for DB stored procedures back end?

I have to use a database via stored procedures (#>100) as a back end system in a web dynpro application.
And I wonder which type of model is the most appropriate for that usage szenario.
Of course, I have to create some kind of DAO to access the db and expose the stored procedures as methods of the DAO. But how to get the DAO functionality into the WD model?
Do I have to go via web services, even if the DAO and the WD application run on the same instance? I think it is some kind of oversized. Would'nt the JavaBean model fit better? But how to get the DAO functionality into the JavaBean model?
Thank you, best regards
Christian Luehe

Hi,
For my knowledge create EJB and expose this as webservice and use webservice model in webdynpro.
Regards, Anilkumar

Similar Messages

Error message for running stored procedure

Hello expert,
I got error message for a stored procedure running as follows, will you please tell me what that error is? what is the reason for that error? appreciate very much.
Job name=PROD DWH REPORT MART LOAD.1
Job owner=DEVTEAM
Job type=SQL Script
Job status=Error
Occurred At=Aug 9, 2011 5:26:29 AM EDT
Target Name=proddw(Database Instance)
Job output=
Command:Output Log
SQL*Plus: Release 10.2.0.3.0 - Production on Tue Aug 9 03:00:07 2011
Copyright (c) 1982, 2006, Oracle. All Rights Reserved.
SQL> SQL> SQL> SQL> Connected.
SQL> SQL> SQL> SQL> SQL> SQL>
TO_CHAR(SYSDATE,'DD-
09-aug-2011 03:00:07
SQL> SQL>
Many Thanks,

What error? I can't see an error.

How to get list of parameters or arguments for a stored procedure

Hi,
Is there a way we can get the list of arguments or parameters for a stored procedure through Data Dictionary?
I mean the way oracle has Meta Data tables like user_tables/dba_tables, user_triggers/dba_triggers through which we can get information about tables, triggers etc, in the same way is there a way in oracle so that we can get information about a procedure like what kind of arguments need to be passed, are they IN or OUT parameters, and what is their Data Types?
I could find there is one View dba_procedures, but it does not give any information about the arguments a procedure takes.
Thanks,
Makrand
Thansk

or
SQL> desc Raisesal ;
PROCEDURE Raisesal
Argument Name                  Type                    In/Out Default?
ID                             NUMBER(4)               IN
PERCENT                        NUMBER                  IN

Creation of DB Adaptert for calling stored procedure in MS SQL server

Hi,
I need to create a DB adapter to call a stored procedure in MS SQL Server.
I have gone thru the thread MS SQL Server database connection
It mentions that we need to use a command line utility for generating the wsdl and xsd for calling stored procedures in MS SQL server. Please provide information where to find this utility and how to use it.
Any links to tutorials are welcome.
Thanks !!.
Silas.

Command line is required for stored procedures, if you are using the basic options you don't need to worry.
(1) Download MS SQL Server 2005 JDBC Driver from Microsoft Site. http://msdn.microsoft.com/en-us/data/aa937724.aspx
(2) The download is self extracting exe file. Extract this into Program Files on your machine. It should create folder as "Microsoft SQL Server 2005 JDBC Driver"
(3) In above mentioned folder search for sqljdbc.jar copy this file into JDeveloper\JDBC\lib folder.
(4) Open JDeveloper/jdev/bin/jdev.conf file add following entry.
AddJavaLibPath C:/Program files/Microsoft SQL Server 2000 Driver for JDBC/lib
While executing this step make sure that your JDeveloper is closed.
(5) On command prompt go to J Developer folder and execute following command
jdev -verbose
This will open JDeveloper.
(6) Now go to JDeveloper > Connections > Database Connections > New Database Connection
(7) Select Third Party JDBC
(8) Specify MS Sql Server User Name, password and Role.
(9) In connection page specify following
- Driver Class: com.microsoft.sqlserver.jdbc.SQLServerDriver
- For class path browse to C:/Program files/Microsoft SQL Server 2000 Driver for JDBC/lib folder, select sqljdbc.jar add it as library.
- Specify URL as following.
jdbc:sqlserver://SERVERNAME:1433;databaseName=MSSQLDBNAME;
(10) Go to Test page and test it.
cheers
James

"table type" result from stored procedure (Oracle 10g) for physical service

Hello,
I'm trying to create a physical service based on a stored procedure which returns a table type like this:
SQL
-- create table
create table myTable ( "col1" VARCHAR2(250) not null enable, "filtercol1" VARCHAR2(250), "filtercol2" VARCHAR2(250), "sortcol1" VARCHAR2(250), "sortcol2" VARCHAR2(250), "sortcol3" VARCHAR2(250))
-- create return type
create or replace type myResultType as table of varchar2(250);
-- create function
create or replace function getResult(param1 in varchar2, param2 in varchar2, orderby in varchar2) return myResultType as
query_str VARCHAR2(1000);
myResult myResultType;
begin
query_str := 'select m.col1 from myTable m where m.filtercol1 like :param1 and m.filtercol2 like :param2 order by ' || orderby;
execute immediate query_str bulk collect into myResult using param1, param2;
return myResult;
end getResult;
The wizard for creating the physical service complains that it can't find the return type and I have to create a schema by myself. How should it look like? I can't find a sample in the documentation.
Thanks for any help,
Guido

Ok, now the wizard produces something like this:
(::pragma function <f:function xmlns:f="urn:annotations.ld.bea.com" visibility="protected" kind="library" isPrimary="false" nativeName="GETRESULT" nativeLevel2Container="MY_SCHEMA" style="storedProcedure">
<nonCacheable/>
<params xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:xdt="http://www.w3.org/2004/07/xpath-datatypes" xmlns:pn1="ld:physical/SQLServices/MY_TMP_TABLE" >
<param name="RETURN_VALUE" kind="return" xqueryType="pn1:MY_TMP_TABLE" nativeTypeCode="0" nativeType="RowSet"/>
<param name="RETURN_VALUE" kind="out" xqueryType="pn1:MY_TMP_TABLE" nativeTypeCode="0" nativeType="RowSet"/>
<param name="PARAM1" kind="in" xqueryType="xs:string" nativeTypeCode="12" nativeType="VARCHAR2"/>
<param name="PARAM2" kind="in" xqueryType="xs:string" nativeTypeCode="12" nativeType="VARCHAR2"/>
<param name="ORDERBY" kind="in" xqueryType="xs:string" nativeTypeCode="12" nativeType="VARCHAR2"/>
</params>
</f:function>::)
declare procedure f1:GETRESULT($PARAM1 as xs:string, $PARAM2 as xs:string, $ORDERBY as xs:string) as schema-element(t1:GETRESULT) external;
Then WorkSpace Studio complains about: "... error: cos-element-consistent: Type of 'RETURN_VALUE' is inconsistent with another element with the same name in this content model. "
If I rename one RETURN_VALUE to RETURN_VALUE1 (the param name and in the schema file) the error is gone, but if I try to test the method I get:
com.bea.dsp.das.exception.DASException: weblogic.xml.query.exceptions.XQuerySagaException: {bea-err}UPD003: Update failure: mixed outcome, update error dispatched (updateid=SAGA_596ba32b1ff8d8a4:181f0b20:11f92ed2529:-7fe2): java.lang.RuntimeException: Konflikt bei Parametertyp
     at com.bea.dsp.das.ejb.EJBClient.invokeOperation(EJBClient.java:160)
     at com.bea.dsp.das.DataAccessServiceImpl.invokeOperation(DataAccessServiceImpl.java:171)
     at com.bea.dsp.das.DataAccessServiceImpl.invoke(DataAccessServiceImpl.java:122)
     at com.bea.dsp.ide.xquery.views.test.QueryExecutor.invokeFunctionOrProcedure(QueryExecutor.java:121)
     at com.bea.dsp.ide.xquery.views.test.XQueryTestViewContent.getFunctionExecutionResult(XQueryTestView.java:1006)
     at com.bea.dsp.ide.xquery.views.test.XQueryTestViewContent.executeFunction(XQueryTestView.java:1134)
     at com.bea.dsp.ide.xquery.views.test.XQueryTestViewContent.widgetSelectedImpl(XQueryTestView.java:1807)
     at com.bea.dsp.ide.xquery.views.test.XQueryTestViewContent.access$300(XQueryTestView.java:159)
     at com.bea.dsp.ide.xquery.views.test.XQueryTestViewContent$3.run(XQueryTestView.java:1535)
     at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:67)
     at com.bea.dsp.ide.xquery.views.test.XQueryTestViewContent.widgetSelectedBusy(XQueryTestView.java:1538)
     at com.bea.dsp.ide.xquery.views.test.XQueryTestViewContent.widgetSelected(XQueryTestView.java:1500)
     at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:90)
     at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
     at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:928)
     at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3348)
     at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2968)
     at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1930)
     at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1894)
     at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:422)
     at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
     at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:95)
     at org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:78)
     at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:92)
     at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:68)
     at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:400)
     at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:177)
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     at java.lang.reflect.Method.invoke(Method.java:585)
     at org.eclipse.core.launcher.Main.invokeFramework(Main.java:339)
     at org.eclipse.core.launcher.Main.basicRun(Main.java:283)
     at org.eclipse.core.launcher.Main.run(Main.java:984)
     at org.eclipse.core.launcher.Main.eclipse_main(Main.java:959)
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     at java.lang.reflect.Method.invoke(Method.java:585)
     at com.m7.installer.util.NitroxMain$1.run(NitroxMain.java:39)
     at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:199)
     at java.awt.EventQueue.dispatchEvent(EventQueue.java:461)
     at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:242)
     at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:163)
     at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:157)
     at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:149)
     at java.awt.EventDispatchThread.run(EventDispatchThread.java:110)
"Konflikt bei Parametertyp" means something like: parameter type conflict
Best regards,
Guido

Type_ - Type problem in stored procedures

From a previous thread:
Helo Turloch,
I wasn't precise: column names only translated to type from type_ in the Scratch Editor.
But if I have a stored procedure, which references to that column (in a SELECT statement, for example) then type_ will be type in the sp only.
Check out these screenshots:
http://jutas.eet.bme.hu/~wirving/omwb/
I used the same windows environment for SQL Developer (WinXP, SQL Server 2000, SQL Developer 1.5.1) but with an Oracle 10g Database under Linux (BIC2g VMware image)
I hope this help to reproduce the problem.
======
I've just tried this on MS Vista 32-bit, with 1.5.1 SQL Developer + Oracle XE, with this T-SQL schema: T-SQL source code: http://jutas.eet.bme.hu/~wirving/omwb/type_bug_tsql.sql
After converting the captured model, the column "Type_" is "Type_" in the table, but the reference in sp_foo is "Type": SELECT Type FROM foo
wirving

Turloch already logged a bug for your issue:
bug: 7334662 FORUMS:TRANSLATION SCRATCH EDITOR TYPE_ -> TYPE
I've updated the bug with the new thread ID and I've also posted your sample code into the bug after I've reproduced the issue inhouse.
Message was edited by:
kgronau

Retrieving PL/SQL Table Type returned by stored procedure using Java.

Hi All,
I am facing an issue in a Stored Procedure (SP) which returns Table Type, the PL/SQL complex type.
Below mentioned is how my stored procedure looks like.
CREATE OR REPLACE package sp_test_pkg as
TYPE v_value_table_type is table of SW_VALID_CODE.swValue%Type
index by binary_integer;
v_swRMAStatus v_value_table_type;
procedure sp_test
(locale      in int,
          name      in SW_CODE.swName%Type,
          v_value_table out v_value_table_type,
batch_size in int,
out_batch_size in out int,
status out int);
end sp_test_lcode_code_pkg;
My java program to access this stored procedure is as given below:
import java.sql.*;
import oracle.jdbc.driver.*;
public class OracleTest {
     public static void main(String args[]) {
     Connection con = null;
OracleCallableStatement cstmt = null;
String url = "url";
     String userName = "username";
     String password = "password";
try
          DriverManager.registerDriver (new oracle.jdbc.driver.OracleDriver());
          con = DriverManager.getConnection(url, userName, password);
     cstmt = (OracleCallableStatement)con.prepareCall("begin " +
          "sp_test_pkg.sp_test_pkg(?,?,?,?,?,?); end;");
          cstmt.setInt(1, 1);
     cstmt.setString(2, "Test");
          cstmt.registerOutParameter(3, OracleTypes.ARRAY);
          cstmt.setInt(4, 10);
          cstmt.setInt(5, 1);
          cstmt.registerOutParameter(5, Types.INTEGER);
          cstmt.registerOutParameter(6, Types.INTEGER);
          cstmt.execute();
} catch(Exception ex) {
ex.printStackTrace(System.err);
} finally {
if(cstmt != null) try{cstmt.close();}catch(Exception _ex){}
if(con != null) try{con.close();}catch(Exception _ex){}
When i execute this java program, i get the following error:
java.sql.SQLException: Parameter Type Conflict: sqlType=2003
     at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:187)
     at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:229)
     at oracle.jdbc.driver.OracleCallableStatement.registerOutParameterBytes(OracleCallableStatement.java:245)
     at oracle.jdbc.driver.OracleCallableStatement.registerOutParameter(OracleCallableStatement.java:389)
     at oracle.jdbc.driver.OracleCallableStatement.registerOutParameter(OracleCallableStatement.java:452)
     at OracleTest.main(OracleTest.java:49)
I am not sure where i am going wrong. I have never worked on such complex types before. I want to retrieve the complex table type returned by the stored procedure using my java source code.
Can anyone please help me out in resolving this issue?. This is very urgent.

JDBC does not recognise types declared in PL/SQL. This is documented in the Dev Guide. [Find out more|http://download-west.oracle.com/docs/cd/B10501_01/java.920/a96654/oraarr.htm#1057625].
The only work around would be to build a wrapper which calls your existing PL/SQL procedures and returns a SQL type instead. Obviously not knowing your precise scenario I have no idea how much work this entails for you. It may be worth building a code generator.
Cheers, APC
blog: http://radiofreetooting.blogspot.com

Need sample source code for calling stored procedure in Oracle

Hi.
I try to call stored procedure in oracle using JCA JDBC.
Anybody have sample source code for that ?
Regards, Arnold.

Thank you very much for a very quick reply. It worked, but I have an extended problem for which I would like to have a solution. Thank you very much in advance for your help. The problem is described below.
I have the Procedure defined as below in the SFCS1 package body
Procedure Company_Selection(O_Cursor IN OUT T_Cursor)
BEGIN
Open O_Cursor FOR
SELECT CompanyId, CompanyName
FROM Company
WHERE CompanyProvince IN ('AL','AK');
END Company_Selection;
In the Oracle Forms, I have a datablock based on the above stored procedure. When I execute the form and from the menu if I click on Execute Query the data block gets filled up with data (The datablock is configured to display 10 items as a tabular form).
At this point in time, I want to automate the process of displaying the data, hence I created a button and from there I want to call this stored procedure. So, in the button trigger I have the following statements
DECLARE
A SFCS1.T_Cursor;
BEGIN
SFCS1.Company_Selection(A);
go_Block ('Block36');
The cursor goes to the corresponding block, but does not display any data. Can you tell me how to get the data displayed. In the future versions, I'm planning to put variables in the WHERE clause.

Passing Arrays of User Defined Types to Oracle Stored Procedures

Hi
I am using WebLogic 8.14 & Oracle 9i with thin JDBC driver.
Our application needs to perform the same DB operation for every item in a Java Collection. I cannot acheive the required performance using the standard Prepare & Execute loop and so I am looking to push the whole collection to Oracle in a single invocation of a Stored Procedure and then loop on the database.
Summary of Approach:
In the Oracle database, we have defined a Object Type :
CREATE OR REPLACE
TYPE MYTYPE AS OBJECT
TxnId VARCHAR2(40),
Target VARCHAR2(20),
Source VARCHAR2(20),
Param1 VARCHAR2(2048),
Param2 VARCHAR2(2048),
Param3 VARCHAR2(2048),
Param4 VARCHAR2(2048),
Param5 VARCHAR2(2048),
and we have defined a collection of these as:
CREATE OR REPLACE
TYPE MYTYPE_COLLECTION AS VARRAY (100) OF MYTYPE
There is a stored procedure which takes one of these collections as an input parameter and I need to invoke these from within my code.
I am having major problems when I attempt to get the ArrayDescriptor etc to allow me to create an Array to pass to the stored procedure. I think this is because the underlying Oracle connection is wrapped by WebLogic.
Has anyone managed to pass an array to an Oracle Stored procedure on a pooled DB connection?
Thanks
Andy

Andy Bowes wrote:
Hi
I am using WebLogic 8.14 & Oracle 9i with thin JDBC driver.
Our application needs to perform the same DB operation for every item in a Java Collection. I cannot acheive the required performance using the standard Prepare & Execute loop and so I am looking to push the whole collection to Oracle in a single invocation of a Stored Procedure and then loop on the database.
Summary of Approach:
In the Oracle database, we have defined a Object Type :
CREATE OR REPLACE
TYPE MYTYPE AS OBJECT
TxnId VARCHAR2(40),
Target VARCHAR2(20),
Source VARCHAR2(20),
Param1 VARCHAR2(2048),
Param2 VARCHAR2(2048),
Param3 VARCHAR2(2048),
Param4 VARCHAR2(2048),
Param5 VARCHAR2(2048),
and we have defined a collection of these as:
CREATE OR REPLACE
TYPE MYTYPE_COLLECTION AS VARRAY (100) OF MYTYPE
There is a stored procedure which takes one of these collections as an input parameter and I need to invoke these from within my code.
I am having major problems when I attempt to get the ArrayDescriptor etc to allow me to create an Array to pass to the stored procedure. I think this is because the underlying Oracle connection is wrapped by WebLogic.
Has anyone managed to pass an array to an Oracle Stored procedure on a pooled DB connection?
Thanks
AndyHi. Here's what I suggest: First please get the JDBC you want to work in a
small standalone program that uses the Oracle thin driver directly. Once
that works, show me the JDBC code, and I will see what translation if
any is needed to make it work with WLS. Will your code be running in
WebLogic, or in an external client talking to WebLogic?
Also, have you tried the executeBatch() methods to see if you can
get the performance you want via batches?
Joe

How to create an External Content Type with SQL Stored Procedures Parameters and query it in a SharePoint App

Hi,
I'm new to SharePoint 2013 I want to be able to query a MSSQL database from a SharePoint App I have tried to create an External Content Type (ECT) which is produced from a MSSQL stored Procedure, this procedure has several parameters which are needed to
filter the data correctly. From here I want to produce an external list which I can then query from a c# SharePoint app. If I leave the filters in the ECT null then the list is of course empty or if enter a default values the results are limited
for the app to query so are no good.
I want to dynamically pass values to the ECT when querying from the app, is this not possible. Should I just be returning everything in an external list and then letting the query in the app filter the data, this seems inefficient?
Is this the best way to do this or should I be doing this differently?
Please can someone point me in the right direction.
Thanks

Hi Pandra801,
When you create a the external content type, please try to add a filter based on your select statement.
http://arsalkhatri.wordpress.com/2012/01/07/external-list-with-bcs-search-filters-finders/
Or, try to create a stored procedure based on your select statement, then create ECT using the SQL stored procedure.
A step by step guide in designing BCS entities by using a SQL stored procedure
http://blogs.msdn.com/b/sharepointdev/archive/2011/02/10/173-a-step-by-step-guide-in-designing-bcs-entities-by-using-a-sql-stored-procedure.aspx
I hope this helps.
Thanks,
Wendy
Wendy Li
TechNet Community Support

Best practice for calling stored procedures as target

The scenario is this:
1) Source is from a file or oracle table
2) Target will always be oracle pl/sql stored procedures which do the insert or update (APIs).
3) Each failure from the stored procedure must log an error so the user can re-submit the corrected file for those error records
There is no option to create an E$ table, since there is no control option for the flow around procedures.
Is there a best practice around moving data into Oracle via procedures? In Oracle EBS, many of the interfaces are pure stored procs and not batch interface tables. I am concerned that I must build dozens of custom error tables around these apis. Then it feels like it would be easier to just write pl/sql batch jobs and schedule with concurrent manager in EBS (skip ODI completely). In that case, one could write to the concurrent manager log and the user could view the errors and correct.
I can get a simple procedure to work in ODI where the source is the SQL, and the target is the pl/sql call to the stored proc in the database. It loops through every row in the sql source and calls the pl/sql code.
But I can not see how to set which rows have failed and which table would log errors to begin with.
Thank you,
Erik

Hi Erik,
Please, take a look in these posts:
http://odiexperts.com/?p=666
http://odiexperts.com/?p=742
They could help you in a way to solve your problem.
I already used it to call Oracle EBS API's and worked pretty well.
I believe that an IKM could be build to automate all the work but I never stopped to try...
Does it help you?
Cezar Santos
http://odiexperts.com

"Best Practice" for a stored procedure that needs to access two schemas?

Greetings all,
When my company's application is deployed, two schema owners are typically created and all database objects divided between the two. I'll call them FIRST and SECOND.
In a standard, vanilla implementation there is never any reason for the two to "talk to each other". No rights to objects in one schema are ever granted to the other.
I am currently charged, however, with writing custom code to roll up data from one of the schemas and update tables in the other with the rollups. I have created a user whose job it is to run this process, and this user has the proper permissions to all necessary objects in both schemas. I'll call this user MRBATCH.
Typically, any custom objects, whether they be additional staging tables, temp tables or stored procedures are saved in the FIRST schema. I tried to save this new stored procedure in the FIRST schema and compile it, but got "Insufficient priviliges" errors whenever the code in the stored procedure tried to access any tables in the SECOND schema. This surprised me a little bit because I had no plans to actually EXECUTE the stored procedure as FIRST, but I guess I can understand it from the point of view of, you ought be able to execute something you own.
So which would be be "better" (assuming there's any difference): Grant FIRST all of the rights it needs in SECOND and save the stored procedure in FIRST, or could I just save the stored procedure in the MRBATCH schema? I'm not sure which would be "better practice".
Is there a third option I'm overlooking perhaps?
Thanks
Joe

In this case I would put it again into schema THIRD. This is a kind of API schema. There are procedures in it that allow some customized functionality. And since you grant only the right to execute those procedures (should be packages of cause) you won't get into any conflicts about allowing somebody too much.
Note that this suggestion seems very similiar to putting the procedure directly to the executing user MRBATCH. It depends how this schemauser is used. I always prefer separating users from schemas.
By definition the oracle object to represent a schema is identical to the oracle object representing a user (exception: externally defined users).
my definition is:
Schema => has objects (tables, packages) and uses tables space
User => has priviledges (including create session and connect) and uses temp tablespace only. Might have synonyms and views.
You can mix both, but sometimes it makes much sense to separate one from the other.
Edited by: Sven W. on Aug 13, 2009 9:51 AM

Can I pass an array as an input parameter for a stored procedure on SQL Server 2000

I am trying to pass an array to a stored procedure residing on my SQL Server 2000 database server. Is this even possible? If it is possible, what is the syntax for this?
Any help would be greatly appreciated.
Thanks

I have passed arrays to and from a database using SQL and ActiveX, including to and from stored procedures, but I cannot recall the precise method used to do so. If memory serves, everything is in the form of a string. You need to do a lot of parsing and 'unparsing' to get this data into your stored procedure.
You are left with a couple of options to get your data to the stored procedure. I recommend using SQL in LabVIEW wherever possible as it saves the amount of external code calls (and believe me, calling ActiveX procedures developed by someone else in Visual Basic is NOT much fun at all...). You can either send the array and other data to the stored procedure (you will find the syntax in the SQL references in LabVIEW help under SQL), or you can send
the array to the database, and have the database then act upon the array.
I strongly recommend making routines (subVIs) to handle these operations.
Sorry I don't have the syntax, I don't have SQL installed on this machine. If you can't find the syntax in the help, please post here again.
-Mike Du'Lyea

Syntax for calling Stored procedures?

Seems straightforward but I just can get the syntax.
Here's the procedure defined in SQL
CREATE Procedure usp_InsTest
@title varchar(150),
@length int,
@catid int,
@date datetime,
@filename varchar(50),
@typeid int,
@desc varchar(2000),
@statusid int,
@assign char(1),
@languageid int = null
as
Insert into test(TestTitle,TestLength,TestCatID,TestDate,TestFileName,
TestTypeID,TestDesc,TestStatusID,TestIsAssigned,
TestLanguageID)
values (@title,@length,@catid,@date,@filename,@typeid,@desc,
@statusid,@assign,@languageid)
GO
I have tried a number of ways. What is the correct sytax for calling a stored procedure with variables?

Here's what I've come up with...
Connection dbConn;
Driver d = (Driver)Class.forName("sun.jdbc.odbc.JdbcOdbcDriver").newInstance();
String URL = "jdbc:odbc:" + "cms";
dbConn = DriverManager.getConnection(URL, "sa", "");
CallableStatement s;
String x = "{call usp_InsTest(@title,@length,@catid,@date,@filename,@typeid,@desc,@statusid,@assign,@languageid)}";
Calendar c = Calendar.getInstance();
s = dbConn.prepareCall(x);
s.setString(1,TestTitle);
s.setInt(2,Integer.parseInt(TestLength));
s.setInt(3,6);
s.setDate(4,new java.sql.Date(System.currentTimeMillis()));
s.setString(5,TestFileName);
s.setInt(6,Integer.parseInt(TestTypeID));
s.setString(7,"Test Description");
s.setInt(8,Integer.parseInt(TestStatusID));
s.setInt(9,Integer.parseInt(TestIsAssigned));
s.setInt(10,1);
ResultSet r = s.executeQuery();
I get
java.lang.NullPointerException
at sun.jdbc.odbc.JdbcOdbcPreparedStatement.clearParameter(Unknown Source)
at sun.jdbc.odbc.JdbcOdbcPreparedStatement.setChar(Unknown Source)
at sun.jdbc.odbc.JdbcOdbcPreparedStatement.setString(Unknown Source)
at CMSBatch.addToDatabase(CMSBatch.java:242)
at CMSBatch.actionPerformed(CMSBatch.java:312)
at javax.swing.AbstractButton.fireActionPerformed(Unknown Source)
at javax.swing.AbstractButton$ForwardActionEvents.actionPerformed(Unknown Source)
at javax.swing.DefaultButtonModel.fireActionPerformed(Unknown Source)
at javax.swing.DefaultButtonModel.setPressed(Unknown Source)
at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(Unknown Source)
at java.awt.Component.processMouseEvent(Unknown Source)
at java.awt.Component.processEvent(Unknown Source)
at java.awt.Container.processEvent(Unknown Source)
at java.awt.Component.dispatchEventImpl(Unknown Source)
at java.awt.Container.dispatchEventImpl(Unknown Source)
at java.awt.Component.dispatchEvent(Unknown Source)
at java.awt.LightweightDispatcher.retargetMouseEvent(Unknown Source)
at java.awt.LightweightDispatcher.processMouseEvent(Unknown Source)
at java.awt.LightweightDispatcher.dispatchEvent(Unknown Source)
Line 242 is the first setString.
Is my prepareCall statement correct?

Unable to Grant execute permissoin for all Stored Procedures.

Hi,
We have a DB called ABC, which has two schema of it ABC_DEV and ABCR1.
there are 2 login users (userdev for ABC_DEV) and (userR1 for ABCR1).
I careated a package and some stored procedure with userR1 for schema ABCR1.
Now I want these package and stored procedures to be available for execution for userdev.
How to do this usegin Oracle SQL Developer.
Thanks in Advance

Connect as ABCR1, or any other user that has GRANT EXECUTE privilege with the ADMIN option on the objects in the schema and select the object in the connections tab and right-click on it, select grant and then select the appropriate user and privilege.
Chris

Model type for DB stored procedures back end?

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