Storing a database result set in a variable

Hi Experts,
Is is possible to store a result set from a database query and store it in a variable?
If so how could that be done.
I have a requirement where in, I have to select * from a database table and send the result set in the body of an email...
How this is feasible?
Any pointer will definitely help..

Hi ,
Just have a look this may helpful for u..
http://odiexperts.com/category/sql-2
http://odiexperts.com/category/logic
Thanks,
Ananth

Similar Messages

Struts database result set storage structure

Hi all. I am working on a struts application that will return results from a database. The question that I am currently uncertain of is how I should be storing the information from the database. I had thought about using a datastructure to store all of the results and then realized that would be unrealistic given the possible result size. I have instead decided to store only the items that will be displayed on the page. I just wanted to see if this seems like a reasonable idea, given that most people find what they are looking for on the first page or two. Any other thoughts on this would be appreciated.

No that's why I was thinking of using a resultsetin
the Session. I am guessing that I'll need to do
profiling in order to determine the size that Iwill
use. I was thinking of using between 20-50results
per page, leaning more heavily to the 20 - doesthat
sound reasonable ?Yes, but why pass that result set around for that? It
only might give you problems because you can't close
the statement that created it without passing that
around as well. If you close either at all. Also, a
JSP should never have to deal with DB access. It's
just supposed to display data, not to retrieve it.I guess I should have been more explicit. I will be passing around 20-50 results stored in their own datastructure. I was using the word resultset but should have instead been using simply result. Thanks for the info.

Calling stored procedure returning result set

Hi all,
i know this issue is discussed quite often. I did not find an answer in the forums, not in the manual and even not in the examples for stored procedure.
So i try it here once more :)
Description:
GET_SKS:
The GET_SKS procedure is used to generate a number of surrogate keys. It has one input parameter NUM_SKS_IN that specifies the number of keys to generate. The generated keys are returned as a result set.
So i tried:
CallableStatemant sproc_stmt = lsession.connection().prepareCall("{ call Get_SKS(?,?)}");
sproc_stmt.setInt(2,1);
sproc_stmt.registerOutParameter(1,OracleTypes.CURSOR);
sproc_stmt.execute();
ResultSet sproc_result = (ResultSet) sproc_stmt.getObject(1);
I got the exception:
java.sql.SQLException: ORA-06550: line 1, column 7:
PLS-00306: wrong number or types of arguments in call to 'GET_SKS'
ORA-06550: line 1, column 7:
PL/SQL: Statement ignored
Thanks for help! This is really getting frustrating...
Regards,
ak

Hi there,
i could speak to our one of our admins. This is what he gave me:
CREATE OR REPLACE PROCEDURE "TCSDBOWNER"."GET_SKS"
   (num_sks_in IN INTEGER,
    sk_out OUT SYS_INFO.SYS_INFO_SK%TYPE)
AS
/*+
|| Procedure - GET_SKS - Oracle
||
|| Description:
||   This procedure is used to get one or more primary keys for tables with
||   surrogate keys as the primary key. This number is unique across all
||   tables and installations for a given client.
||
|| Parameters:
||   num_sks_in - INTEGER: number of surrogate keys to return
||   sk_out - sk_subtype: first key in the sequence of requested keys
||
|| History:
||   08/30/01,dcs: Created
CURSOR request_cur IS
    select DBMS_LOCK.REQUEST(170333184) from dual;
CURSOR release_cur IS
    select DBMS_LOCK.RELEASE(170333184) from dual;
CURSOR dual_sk_cur IS
     select SEQ_SK.NEXTVAL SK
       from DUAL;
v_base_offset SYS_INFO.BASE_OFFSET%TYPE;
v_sk SYS_INFO.SYS_INFO_SK%TYPE;
v_sqlstring VARCHAR2(1000);
v_cursor_handle INTEGER;
v_return INTEGER;
BEGIN
IF num_sks_in < 1 THEN
    TCS_EXC.RAISE_ERROR(TCS_EXC.num_sks_in_lt_1);
END IF;
OPEN request_cur;
FETCH request_cur INTO v_return;
CLOSE request_cur;
IF v_return <> 0 AND v_return <> 4 THEN
    TCS_EXC.RAISE_ERROR(TCS_EXC.sk_gen_lock_failed);
END IF;
v_cursor_handle := DBMS_SQL.OPEN_CURSOR;
v_sqlstring := 'ALTER SEQUENCE SEQ_SK INCREMENT BY '|| TO_CHAR(num_sks_in);
DBMS_SQL.PARSE(v_cursor_handle, v_sqlstring, DBMS_SQL.V7);
v_return := DBMS_SQL.EXECUTE(v_cursor_handle);
DBMS_SQL.CLOSE_CURSOR(v_cursor_handle);
GET_BASE_OFFSET(v_base_offset);
OPEN dual_sk_cur;
FETCH dual_sk_cur INTO v_sk;
CLOSE dual_sk_cur;
sk_out := (v_base_offset * 10000000000) + v_sk - num_sks_in + 1;
v_cursor_handle := DBMS_SQL.OPEN_CURSOR;
v_sqlstring := 'ALTER SEQUENCE SEQ_SK INCREMENT BY 1';
DBMS_SQL.PARSE(v_cursor_handle, v_sqlstring, DBMS_SQL.V7);
v_return := DBMS_SQL.EXECUTE(v_cursor_handle);
DBMS_SQL.CLOSE_CURSOR(v_cursor_handle);
OPEN release_cur;
FETCH release_cur INTO v_return;
CLOSE release_cur;
IF v_return <> 0 THEN
    TCS_EXC.RAISE_ERROR(TCS_EXC.sk_gen_lock_failed);
END IF;
END GET_SKS; Ok, i tried with that but even not succeded yet. Can anybody help me to code that into a java call?
Regards,
ak

Put database result set into a vector?

I have a resultset rs I would like to put into a vector but I don't seem to get something fundamental. I can put individual items in with add() for instance but how do I dump a whole result set in there...
and if I do so should I turn them all to strings before putting them into the vector?
Any general advice would be appreciated, I've read a lot about Vectors today and have ended up more confused than I'd have expected. So I have come to seek some basic advice.
private static void showResult (ResultSet rs) throws SQLException {
                        Vector vector = new Vector();
         try
                 // rs is the resultset output from a database
                                  vector.addAll(rs);
         catch(NullPointerException ex)
                System.out.println("bugger - null pointer exception");
                System.out.println();
                ex.printStackTrace();
}

Iterate over the resultset, create your own object to store data for each row and add that object to the vector. There is no escape from this.
catch(NullPointerException ex)You should not be handling Runtime exceptions. You need to take care not to let them occur through your coding logic.

Advice Please: Adding Few Static Values to Stored Proc Returned Result Set

Hello -
The Stored Proc below returns about 1000 rows of result set when a date is passed to the query. In addition to that, there are about 5 rows of data (which is in my excel file) needs to be added to the result set. What is the best possible way?
What I have done is I created a new table which has that 5 static rows. It has just the addresses and amount and customer number. There is no invoice date in that table. I tried UNION and the query did not like the fact that I had something like that in
the first table:
SELECT
'0' as 'TYPE'
,'TBCCA' as 'Acc ID'
,'12882' as 'BEID'
, '' as ' # OF UNITS'
, Circuit_Total as 'AMT'
,'D' as 'D or C'
, '' as ' FDOC yyyymmdd'
, '' as ' LDOC yyyymmdd'
, Address as 'Brief Comment'
, city as 'Tax City'
, State as 'Tax State'
, Zip_Code as 'Tax Zip Code'
, INV_DATE as 'Invoice Date'
FROM [dbo].[TBC_MonthlyCircuitDetail]
WHERE INV_DATE = '2014-07-01'
AND [Circuit_Total] >0
UNION
SELECT 0
'0' as 'TYPE' --DID NOT LIKE THIS <<
,'TBCCA' as 'Acc ID'
,'12882' as 'BEID'
, '' as ' # OF UNITS'
, Circuit_Total as 'AMT'
,'D' as 'D or C'
, '' as ' FDOC yyyymmdd'
, '' as ' LDOC yyyymmdd'
, Address as 'Brief Comment'
, city as 'Tax City'
, State as 'Tax State'
, Zip_Code as 'Tax Zip Code'
, '' INV_DATE as 'Invoice Date'
FROM [dbo].[TBC_MonthlyCircuitDetailStaticValues]
WHERE INV_DATE = '2014-07-01'
AND [Circuit_Total] >0
Stored Proc below:
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
CREATE PROCEDURE [dbo].[SP_TBC_ORBIT Process Form]
-- Add the parameters for the stored procedure here
@INVOICE_DATE varchar(20)
AS
BEGIN
-- SET NOCOUNT ON added to prevent extra result sets from
-- interfering with SELECT statements.
SET NOCOUNT ON;
-- Insert statements for procedure here
SELECT
'0' as 'TYPE'
,'TBCCA' as 'Acc ID'
,'12882' as 'BEID'
, '' as ' # OF UNITS'
, Circuit_Total as 'AMT'
,'D' as 'D or C'
, '' as ' FDOC yyyymmdd'
, '' as ' LDOC yyyymmdd'
, Address as 'Brief Comment'
, city as 'Tax City'
, State as 'Tax State'
, Zip_Code as 'Tax Zip Code'
, INV_DATE as 'Invoice Date'
FROM [dbo].[TBC_MonthlyCircuitDetail]
WHERE INV_DATE IN (@INVOICE_DATE)
AND [Circuit_Total] >0
END
GO
So, what do you suggest? As you can tell, I am quite a novice but I am learning by researching, asking questions and doing it. Thanks in advance!
Sanjeev Jha

Your second Select statement is as below:
SELECT 0
'0' as 'TYPE'
--DID NOT LIKE THIS <<
,'TBCCA' as
'Acc ID'
,'12882' as
'BEID'
, '' as
' # OF UNITS'
, Circuit_Total as
'AMT'
,'D' as 'D or C'
, '' as
' FDOC yyyymmdd'
, '' as
' LDOC yyyymmdd'
, Address as
'Brief Comment'
, city as 'Tax City'
, State as
'Tax State'
, Zip_Code as
'Tax Zip Code'
, ''INV_DATE
as 'Invoice Date' -- CHANGE HERE
FROM [dbo].[TBC_MonthlyCircuitDetailStaticValues]
WHERE INV_DATE = '2014-07-01'
AND [Circuit_Total] >0
You are receiving Invoice date from INV_DATE column from table or you want to set it as blank?
Change it to either - ( '' as
'Invoice Date' ) or (INV_DATE as
'Invoice Date' )
-Vaibhav Chaudhari

Question on storing mult row result set in Associative arrays

Post deleted due to formatting/readability issues(Copy and paste from MS-Word isn't working)
Edited by: user10373231 on Sep 29, 2008 3:27 AM

the strange thing is, that if I run the same query out of java on MS SQL 2000 it works fine.
the Stored Procedure fills first a temp table and after it selects an InvestmentType and executes a select
I call the select procedure from a other procedure.
EXEC PRInvestmentObjectList3
@cdIdentifier=@cdIdent,
@idIdentifierSystem=@idIdentSystem
the case is that PRInvestmentObjectList3 is from a product which we have bought and therefore we do not reference directly on this Stored Procedure in our Java Code.
So we have a own made Stored Proc which only calls this SP.
I use the same statement for the query on MS SQL 2000 and MS SQL 2005 I change only the database.
Edit:
If I execute another statement which also retuns a row with many columns in the Management Studio, I get the same error...
The result in the Managment Studio is something like this:
idInvestmentObject tyInvestmentObject ......
34802 1 ...... etc
thx.
Sterbsli
Edited by: Sterbsli on Jul 21, 2008 11:42 PM
Edited by: Sterbsli on Jul 22, 2008 1:59 AM

Create tabs from database retrieval result set?

Trying to figure out how to dynamically create tabs based on a database result set....
for example when page launches, a db connection starts, and a query is made to retrieve say, distinct colors available in a db table, and a tab page is generated for each color found... is there a way to do this?
Thanks for any advice or assistance. Example would be big help.

Thanks for the link, I think I'd read that before, but wasn't too sure how I could adapt it to create tabs... not sure where to find the method references to the tabset or tab components to call... any tips or examples would be useful. Thanks!

Getting result set from stored procedures in database controls in weblogic

I am calling a stored procedure from database control which actually returns a result set
when i call the stored procedure like
* @jc:sql statement="call PROC4()"
ResultSet sampleProc() throws SQLException;
it gives me exception saying
"weblogic.jws.control.ControlException: Method sampleProc is DML but does not return void or int"
I would appreciate any help
Thanks,
Uma

Thanks for you reply!
1) The stored procedure has head
CREATE OR REPLACE PROCEDURE X_OWNER.DISPLAY_ADDRESS
cv_1 IN OUT SYS_REFCURSOR
AS
err_msg VARCHAR2(100);
BEGIN
--Adaptive Server has expanded all '*' elements in the following statement
OPEN cv_1 FOR
Select ...
commit;
EXCEPTION
WHEN OTHERS THEN
err_msg := SQLERRM;
dbms_output.put_line (err_msg);
ROLLBACK;
END;
If I only run select .. in DBArtisan, it display all 2030,000 rows in 3:44 minutes
2) But when call stored procedure, it will take 80-100 minutes .
3) The stored procedure is translated from sybase using migration tools, it's very simple, in sybase it just
CREATE PROCEDURE X_OWNER.DISPLAY_ADDRESS
AS
BEGIN
select ..
The select part is exact same.
4) The perl code is almost exact same, except the query sql:
sybase verson: my $sql ="exec DISPLAY_ADDRESS";
and no need bind the cursor parameter.
This is batch job, we create a file with all information, and ftp to clients everynight.
Thanks!
Rulin

Which is more efficient way to get result set from database server

Hi,
I am working on a project where I require to query database to fetch result set and then iterate through the resultset. Now, What I want is that I want to create one single java code that would call many different SQLs and create a list out of resultset. There are two approaches for me.
1.) To create a txt file where I can store my queries. My java program can read this file and get the appropriate query to be used.
2.) To create a stored procedure containing the queries and call the stored procedure from my java program. Also, not that some of the queries needs to be created dynamically depending upon the parameteters supplied.
Out of these two approches which is optimum and why?
Also, following things to be noted.
1. At times I want to create where clause of the query dynamically depenending upon the parameters passed.
2. I want one single java file that will handle all database calls.
3. Paramters to the stored procedure can be passed using array descriptor.
4. Conneciton I am making using JNDI.
Please do provide me optimum way of out these two. You may also suggest some other approaches, if any.
Thanks,
Rajan
Edited by: RP on Jun 26, 2012 11:11 PM

RP wrote:
In case of queries stored in text files. I will require to replace some pre defined placeholder with actual parameters and then pass that modified query to db engine. Even I liked the second approach as it is more easily maintainable. There are a couple of issues. Shared SQL is one. Irrespective of the method used, the SQL cursor that is created needs to have bind variables. This ensures re-usability of the cursor. This reduces the risk of Shared Pool fragmentation. This lowers hard parsing and reduces CPU utilisation.
Another issue is flexibility. If the SQL cursors are created by stored procedures, this code resides on the server and abstracts the Java client from the complexities of SQL and SQL performance. The code can easily be updated and fine tuned to deliver faster/better SQL cursors, or modified to take new Oracle features, changes in data model, and so on, into consideration. This stored proc can be updated without having to touch or recompile a single byte of Java client code.
There's also the security issue. What is more secure? SQL encapsulated in stored procs in a secure database and server environment? Or SQL "encapsulated" in text files on the client?
The less code you have running on the client, the less code you have running in the wild that can be compromised without having to first compromise the server.
Only I was worried about any performace issue might happen using this approach. Performance is not a factor of who creates the SQL cursor.
Whether Java client creates a SQL cursor, or a PL/SQL stored proc creates a SQL cursor, or a .Net client creates a SQL cursor - that SQL cursor does not know what the client is. It does not care what the client is. The SQL cursor performs as well as it is capable of.. given the execution plan, data volumes, server resources and speed/performance of the server.
The client language and SQL cursor interface used by the client (there are several in PL/SQL), determines the performance of the client's interaction with the cursor (e.g. round trips to the database when interfacing with the cursor). The client language (and its client interface to the cursor) does not dictate the actual performance of that SQL cursor on the database (does not make joins faster, or I/O faster)
One more question, Will my java program close the cursor that I opened in Procedure?That you need to ask your Java code. Java code leaking ref cursors are unfortunately all too common. You need to make sure that your Java client interface to SQL cursors, closes the cursor handle when done.

JDBC SQL Server Channel Calling Stored Procedure Won't Return Result Set

Good afternoon, Experts
We're calling a stored procedure in a sender communcation channel. I can perform any SQL SELECT statement here, but for some reason when I execute the SP (EXECUTE StoredProcedureName) The Adapter Engine returns the following:
Database-level error reported by JDBC driver while executing statement 'DECLARE @UpdateRecords bit SET @UpdateRecords = 0 EXECUTE ExportToSAP @UpdateRecords'. The JDBC driver returned the following error message: 'com.microsoft.sqlserver.jdbc.SQLServerException: The statement did not return a result set.'. For details, contact your database server vendor.
Even stranger yet is is that this works just fine on our PI-DEV system. I created an identical communication channel connecting to the same database with the same UID and PWD and it won't work in PI-QAS.
Any help/ideas you could share would be greatly appreciated!!!
Thanks,
Chad

Hi Chad.
Normally, itu2019s a problem with your procedure. The Store Procedure is wrong and something is different between your DEV environment and QAS environment.
Try to ask to DB team check it.
Regards,
Bruno

How to use stored procedure which returns result set in OBIEE

Hi,
I hav one stored procedure (one parameter) which returns a result set. Can we use this stored procedure in OBIEE? If so, how we hav to use.
I know we hav the Evaluate function but not sure whether I can use for my SP which returns result set. Is there any other way where I can use my SP?
Pls help me in solving this.
Thanks

Hi Radha,
If you want to cache the results in the Oracle BI Server, you should check that option. When you run a query the Oracle BI Server will get its results from the cache, based on the persistence time you define. If the cache is expired, the Oracle BI Server will go to the database to get the results.
If you want to use caching, you should enable caching in the nqsconfig.ini file.
Cheers,
Daan Bakboord

Database control: how to read output of sproc that returns result set

I have a stored procedure that returns a result set. Should I use a RowSet control to wrap this, or a database control, or neither? Am I better off with straight JDBC in a Java control?
Thanks.

Sorry for missing the point totally...
DOKTL also contains long text for FM parameters...
This is a modified version of your code that retrieves the long text and displays it...
DATA: parameter TYPE TABLE OF swotfupar,
      ls_parameter LIKE LINE OF parameter,
      search_string TYPE doktl-object,
      texttab type table of doktl-doktext with header line.
PARAMETERS: fubaname TYPE swcontdef-abapname
                          DEFAULT 'POPUP_TO_CONFIRM',
            pa_lang TYPE sy-langu.
START-OF-SELECTION.
CALL FUNCTION 'SWO_QUERY_FUNCTION_PARAMETERS'
    EXPORTING
      functionmodule            = fubaname
    TABLES
      function_parameters       = parameter
*   EXCEPTIONS
*     FUNCTION_NOT_FOUND        = 1
*     OTHERS                    = 2
IF sy-subrc <> 0.
*   MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
*           WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
LOOP AT parameter INTO ls_parameter.
    CONCATENATE `                              `            "30 spaces
                ls_parameter-parameter INTO search_string.
    OVERLAY search_string WITH fubaname.
    SELECT doktext FROM doktl INTO TABLE texttab
           WHERE id = 'FU'
           AND langu = pa_lang
           AND object = search_string.
    WRITE:/ 'Long Text for', ls_parameter-parameter.
    LOOP AT texttab.
      NEW-LINE.
      WRITE: AT 10 texttab COLOR COL_HEADING.
    ENDLOOP.
ENDLOOP.
Hope this helps you
Regards,
Dushyant Shetty

Stored function not returning result set unless recompiled

Hi,
I have a strange situation going on with a basic Java (1.6.0.17) application talking to an Oracle 11g (11.2.0.1.0) database. Basically what is happening is that sometimes a stored function's return value (a result set) is not making it as far as JDBC/Java, unless I recompile the stored function (with absolutely no changes to the application or function's code). I am always able to successfully see the result set if I call the function directly from within SQL Developer, just not on the Java app/JDBC side.
I've tried running with 3 different physical Oracle 11g servers and tried running the app on a couple of machines. I'm wondering if this is either some kind of caching issue or perhaps a JDBC bug/misconfiguration.
Any help would be greatly appreciated. Attached to this message:
1. stored function code
2. snippet of Java app code
3. ODBC trace output when returned a empty result set (ie failure scenario)
4. ODBC trace out when returned the correct result set (ie success scenario)
* it's helpful if you compare the texts of 3 & 4 with Vim diff or WinMerge etc.
** as they're large I've just extracted the sections that had differences. Leave a message here and I can send you the full ones if necessary.
1. stored function code
===============
FUNCTION getRecordSet (
ActionId Number
RETURN CallingList.ref_cursor
IS
myDataCursor CallingList.ref_cursor;
ActionId_ Number;
BEGIN
ActionId_ := ActionId;
IF isActionExpired(ActionId) <= 0 THEN
ActionId_ := 0;
END IF;
OPEN myDataCursor FOR
SELECT
C.ID,
C.CUSTOMER_ID,
C.CAMPAIGN_ID,
c.phone,
C.TRANSFERDN,
(SELECT
TTS_MESSAGE
FROM CAMPAIGN CMP
WHERE CMP.CAMPAIGN_ID = C.CAMPAIGN_ID) "TTS"
FROM
CALLING_LIST C
WHERE
C.ACTION_ID = ActionId_
AND
C.CALL_STATUS = 1
AND
C.CALLCOUNT > 0
And rownum <=5;
RETURN myDataCursor;
EXCEPTION
WHEN CURSOR_ALREADY_OPEN THEN
RETURN NULL;
WHEN INVALID_CURSOR THEN
RETURN NULL;
WHEN NO_DATA_FOUND THEN
RETURN NULL;
END getRecordSet;
....and the isActionExpired function that is called from within getResultSet is (but for all my testing it's been returning 1 with no problems)
FUNCTION isActionExpired (
ActionId number
) RETURN number
AS
Today varchar2(12);
myCount number(6);
BEGIN
myCount := 0;
today := to_char(sysdate, 'dd.mm.yyyy');
SELECT
count(*)
INTO
myCount
FROM
ACTION A
where
ACTION_ID = ActionId
AND
SYSDATE BETWEEN ACTION_STARTDATETIME
AND
ACTION_STOPDATETIME
and
SYSDATE BETWEEN to_date(today || ' ' || A.STARTTIME, 'dd.mm.yyyy HH24:MI:SS') and to_date(today || ' ' || A.ENDTIME, 'dd.mm.yyyy HH24:MI:SS')
AND
ACTION_STATUS = 1;
return myCount;
END isActionExpired;
2. snippet of Java app code
=================
... db connect logic...
javax.management.MBeanServer mbs = null;
javax.management.ObjectName name = null;
try {
String loader = Thread.currentThread().getContextClassLoader().toString().replaceAll("[,=:\"]+", "");
name = new javax.management.ObjectName("com.oracle.jdbc:type=diagnosability,name="+loader);
mbs = java.lang.management.ManagementFactory.getPlatformMBeanServer();
mbs.setAttribute(name, new javax.management.Attribute("LoggingEnabled", true));
} catch (Exception e) {
System.out.println("ORACLE TRACE ERROR: " + e.getStackTrace());
try {
String query = "begin ? := CALLINGLIST.getRecordSet(?); end;";
CallableStatement stmt = conn.prepareCall(query);
stmt.registerOutParameter(1, OracleTypes.CURSOR);
stmt.setInt(2, actionId);
stmt.execute();
ResultSet rs = (ResultSet) stmt.getObject(1); // So, here it works.
// print the results
int count=0;
while (rs.next()) {
count++;
stmt.close();
System.out.println("rs count was: " + count);
} catch (SQLException e) {
System.out.println("Exception occurred: " + e.getMessage());
3. ODBC trace output when returned a empty result set (ie failure scenario)
===============================================
Jul 1, 2010 3:30:47 PM oracle.net.ns.Packet receive
TRACE_16: Enter:
Jul 1, 2010 3:30:47 PM oracle.net.ns.Packet receive
TRACE_20: Debug: type=6, length=121, flags=0
00 79 00 00 06 00 00 00 |.y......|
00 00 06 22 01 06 00 01 |..."....|
0A 00 00 00 07 03 C2 04 |........|
0E 04 C3 5E 22 03 02 C1 |...^"...|
2A 04 33 30 30 32 03 37 |*.3002.7|
37 37 05 48 65 6C 6C 6F |77.Hello|
08 01 06 00 00 01 02 00 |........|
00 00 00 00 00 04 01 05 |........|
01 01 02 05 7B 00 00 01 |....{...|
02 00 03 00 00 00 00 00 |........|
00 00 00 00 00 00 00 00 |........|
00 01 01 00 00 00 00 19 |........|
4F 52 41 2D 30 31 34 30 |ORA-0140|
33 3A 20 6E 6F 20 64 61 |3:.no.da|
74 61 20 66 6F 75 6E 64 |ta.found|
0A |. |
Jul 1, 2010 3:30:47 PM oracle.net.ns.Packet receive
TRACE_16: Exit
Jul 1, 2010 3:30:47 PM oracle.jdbc.driver.DBConversion CHARBytesToJavaChars
TRACE_16: Enter: [B@1fa1bb6, 0, [C@1b000e7, 1, [I@1315d34, 20
Jul 1, 2010 3:30:47 PM oracle.jdbc.driver.DBConversion _CHARBytesToJavaChars
TRACE_16: Enter: [B@1fa1bb6, 0, [C@1b000e7, 1, 871, [I@1315d34, 20, oracle-character-set-830, oracle-character-set-2000, oracle-character-set-871, false
Jul 1, 2010 3:30:47 PM oracle.sql.CharacterSet convertUTFBytesToJavaChars
TRACE_16: Enter: [B@1fa1bb6, 0, [C@1b000e7, 1, [I@1315d34, true, 20
Jul 1, 2010 3:30:47 PM oracle.sql.CharacterSet convertUTFBytesToJavaChars
TRACE_16: return: 4
Jul 1, 2010 3:30:47 PM oracle.sql.CharacterSet convertUTFBytesToJavaChars
TRACE_16: Exit
Jul 1, 2010 3:30:47 PM oracle.jdbc.driver.DBConversion _CHARBytesToJavaChars
TRACE_16: return: 4
Jul 1, 2010 3:30:47 PM oracle.jdbc.driver.DBConversion _CHARBytesToJavaChars
TRACE_16: Exit
Jul 1, 2010 3:30:47 PM oracle.jdbc.driver.DBConversion CHARBytesToJavaChars
TRACE_16: return: 4
Jul 1, 2010 3:30:47 PM oracle.jdbc.driver.DBConversion CHARBytesToJavaChars
TRACE_16: Exit
Jul 1, 2010 3:30:47 PM oracle.jdbc.driver.DBConversion CHARBytesToJavaChars
TRACE_16: Enter: [B@1fa1bb6, 0, [C@1b000e7, 211, [I@1de256f, 10
Jul 1, 2010 3:30:47 PM oracle.jdbc.driver.DBConversion _CHARBytesToJavaChars
TRACE_16: Enter: [B@1fa1bb6, 0, [C@1b000e7, 211, 871, [I@1de256f, 10, oracle-character-set-830, oracle-character-set-2000, oracle-character-set-871, false
Jul 1, 2010 3:30:47 PM oracle.sql.CharacterSet convertUTFBytesToJavaChars
TRACE_16: Enter: [B@1fa1bb6, 0, [C@1b000e7, 211, [I@1de256f, true, 10
Jul 1, 2010 3:30:47 PM oracle.sql.CharacterSet convertUTFBytesToJavaChars
TRACE_16: return: 3
Jul 1, 2010 3:30:47 PM oracle.sql.CharacterSet convertUTFBytesToJavaChars
TRACE_16: Exit
Jul 1, 2010 3:30:47 PM oracle.jdbc.driver.DBConversion _CHARBytesToJavaChars
TRACE_16: return: 3
Jul 1, 2010 3:30:47 PM oracle.jdbc.driver.DBConversion _CHARBytesToJavaChars
TRACE_16: Exit
Jul 1, 2010 3:30:47 PM oracle.jdbc.driver.DBConversion CHARBytesToJavaChars
TRACE_16: return: 3
Jul 1, 2010 3:30:47 PM oracle.jdbc.driver.DBConversion CHARBytesToJavaChars
TRACE_16: Exit
Jul 1, 2010 3:30:47 PM oracle.jdbc.driver.DBConversion CHARBytesToJavaChars
TRACE_16: Enter: [B@1fa1bb6, 0, [C@1b000e7, 321, [I@16bd8ea, 2000
Jul 1, 2010 3:30:47 PM oracle.jdbc.driver.DBConversion _CHARBytesToJavaChars
TRACE_16: Enter: [B@1fa1bb6, 0, [C@1b000e7, 321, 871, [I@16bd8ea, 2000, oracle-character-set-830, oracle-character-set-2000, oracle-character-set-871, false
Jul 1, 2010 3:30:47 PM oracle.sql.CharacterSet convertUTFBytesToJavaChars
TRACE_16: Enter: [B@1fa1bb6, 0, [C@1b000e7, 321, [I@16bd8ea, true, 2000
Jul 1, 2010 3:30:47 PM oracle.sql.CharacterSet convertUTFBytesToJavaChars
TRACE_16: return: 5
Jul 1, 2010 3:30:47 PM oracle.sql.CharacterSet convertUTFBytesToJavaChars
TRACE_16: Exit
Jul 1, 2010 3:30:47 PM oracle.jdbc.driver.DBConversion _CHARBytesToJavaChars
TRACE_16: return: 5
Jul 1, 2010 3:30:47 PM oracle.jdbc.driver.DBConversion _CHARBytesToJavaChars
TRACE_16: Exit
Jul 1, 2010 3:30:47 PM oracle.jdbc.driver.DBConversion CHARBytesToJavaChars
TRACE_16: return: 5
Jul 1, 2010 3:30:47 PM oracle.jdbc.driver.DBConversion CHARBytesToJavaChars
TRACE_16: Exit
Jul 1, 2010 3:30:47 PM oracle.jdbc.driver.T4CConnection updateSessionProperties
TRACE_16: Enter: [Loracle.jdbc.internal.KeywordValue;@16e1fb1
Jul 1, 2010 3:30:47 PM oracle.jdbc.driver.T4CConnection updateSessionProperties
TRACE_16: Exit
Jul 1, 2010 3:30:47 PM oracle.jdbc.driver.T4CStatement fetch
TRACE_16: Exit
Jul 1, 2010 3:30:47 PM oracle.jdbc.driver.OracleStatement checkValidRowsStatus
TRACE_16: Enter:
Jul 1, 2010 3:30:47 PM oracle.jdbc.driver.OracleStatement checkValidRowsStatus
TRACE_16: Exit
Jul 1, 2010 3:30:47 PM oracle.jdbc.driver.OracleResultSetImpl <init>
TRACE_16: Exit
Jul 1, 2010 3:30:47 PM oracle.jdbc.driver.T4CResultSetAccessor getCursor
TRACE_16: return: oracle.jdbc.driver.OracleResultSetImpl@e2cb55
Jul 1, 2010 3:30:47 PM oracle.jdbc.driver.T4CResultSetAccessor getCursor
TRACE_16: Exit
Jul 1, 2010 3:30:47 PM oracle.jdbc.driver.ResultSetAccessor getObject
TRACE_16: return: oracle.jdbc.driver.OracleResultSetImpl@e2cb55
Jul 1, 2010 3:30:47 PM oracle.jdbc.driver.ResultSetAccessor getObject
TRACE_16: Exit
Jul 1, 2010 3:30:47 PM oracle.jdbc.driver.OracleCallableStatement getObject
TRACE_1: return: oracle.jdbc.driver.OracleResultSetImpl@e2cb55
Jul 1, 2010 3:30:47 PM oracle.jdbc.driver.OracleCallableStatement getObject
TRACE_1: Exit
Jul 1, 2010 3:30:47 PM oracle.jdbc.driver.OracleCallableStatementWrapper getObject
TRACE_30: return: oracle.jdbc.driver.OracleResultSetImpl@e2cb55
Jul 1, 2010 3:30:47 PM oracle.jdbc.driver.OracleCallableStatementWrapper getObject
TRACE_30: Exit
Jul 1, 2010 3:30:47 PM oracle.jdbc.driver.OracleResultSetImpl next
TRACE_1: Public Enter:
Jul 1, 2010 3:30:47 PM oracle.jdbc.driver.OracleResultSetImpl next
TRACE_20: Debug: closed=false, statement.currentRow=-1, statement.totalRowsVisited=0, statement.maxRows=0, statement.validRows=1, statement.gotLastBatch=true
Jul 1, 2010 3:30:47 PM oracle.jdbc.driver.OracleResultSetImpl next
TRACE_1: return: true
Jul 1, 2010 3:30:47 PM oracle.jdbc.driver.OracleResultSetImpl next
TRACE_1: Exit
Jul 1, 2010 3:30:47 PM oracle.jdbc.driver.OracleResultSetImpl next
TRACE_1: Public Enter:
Jul 1, 2010 3:30:47 PM oracle.jdbc.driver.OracleResultSetImpl next
TRACE_20: Debug: closed=false, statement.currentRow=0, statement.totalRowsVisited=1, statement.maxRows=0, statement.validRows=1, statement.gotLastBatch=true
Jul 1, 2010 3:30:47 PM oracle.jdbc.driver.OracleResultSetImpl internal_close
TRACE_16: Enter: false
Jul 1, 2010 3:30:47 PM oracle.jdbc.driver.BaseResultSet close
TRACE_16: Public Enter:
Jul 1, 2010 3:30:47 PM oracle.jdbc.driver.BaseResultSet close
TRACE_16: Exit
Jul 1, 2010 3:30:47 PM oracle.jdbc.driver.PhysicalConnection registerHeartbeat
TRACE_16: Enter:
Jul 1, 2010 3:30:47 PM oracle.jdbc.driver.PhysicalConnection registerHeartbeat
TRACE_16: Exit
Jul 1, 2010 3:30:47 PM oracle.jdbc.driver.PhysicalConnection needLine
TRACE_16: Enter:
Jul 1, 2010 3:30:47 PM oracle.jdbc.driver.PhysicalConnection needLineUnchecked
TRACE_16: Enter:
Jul 1, 2010 3:30:47 PM oracle.jdbc.driver.PhysicalConnection needLineUnchecked
TRACE_16: Exit
Jul 1, 2010 3:30:47 PM oracle.jdbc.driver.PhysicalConnection needLine
TRACE_16: Exit
Jul 1, 2010 3:30:47 PM oracle.jdbc.driver.T4CStatement closeQuery
TRACE_16: Enter:
Jul 1, 2010 3:30:47 PM oracle.jdbc.driver.T4CConnection assertLoggedOn
TRACE_16: Enter: "oracle.jdbc.driver.T4CStatement.closeQuery"
Jul 1, 2010 3:30:47 PM oracle.jdbc.driver.T4CConnection assertLoggedOn
TRACE_16: Exit
Jul 1, 2010 3:30:47 PM oracle.jdbc.driver.T4CStatement closeQuery
TRACE_16: Exit
Jul 1, 2010 3:30:47 PM oracle.jdbc.driver.OracleStatement endOfResultSet
TRACE_16: Enter: false
Jul 1, 2010 3:30:47 PM oracle.jdbc.driver.OracleStatement prepareForNewResults
TRACE_16: Enter: false, false
Jul 1, 2010 3:30:47 PM oracle.jdbc.driver.OracleStatement clearWarnings
TRACE_16: Public Enter:
Jul 1, 2010 3:30:47 PM oracle.jdbc.driver.OracleStatement clearWarnings
TRACE_16: Exit
Jul 1, 2010 3:30:47 PM oracle.jdbc.driver.OracleResultSetImpl internal_close
TRACE_16: Enter: true
Jul 1, 2010 3:30:47 PM oracle.jdbc.driver.OracleResultSetImpl internal_close
TRACE_16: return:
Jul 1, 2010 3:30:47 PM oracle.jdbc.driver.OracleResultSetImpl internal_close
TRACE_16: Exit
Jul 1, 2010 3:30:47 PM oracle.jdbc.driver.OracleStatement prepareForNewResults
TRACE_16: Exit
Jul 1, 2010 3:30:47 PM oracle.jdbc.driver.T4CStatement clearDefines
TRACE_16: Enter:
Jul 1, 2010 3:30:47 PM oracle.jdbc.driver.OracleStatement clearDefines
TRACE_16: Public Enter:
Jul 1, 2010 3:30:47 PM oracle.jdbc.driver.OracleStatement freeLine
TRACE_16: Enter:
Jul 1, 2010 3:30:47 PM oracle.jdbc.driver.OracleStatement freeLine
TRACE_16: Exit
Jul 1, 2010 3:30:47 PM oracle.jdbc.driver.OracleStatement cleanupDefines
TRACE_16: Enter:
Jul 1, 2010 3:30:47 PM oracle.jdbc.driver.PhysicalConnection cacheBuffer
TRACE_16: Enter: [B@8e32e7
Jul 1, 2010 3:30:47 PM oracle.jdbc.driver.BufferCache put
TRACE_16: Enter: [B@8e32e7
Jul 1, 2010 3:30:47 PM oracle.jdbc.driver.BufferCache put
TRACE_30: Exit
Jul 1, 2010 3:30:47 PM oracle.jdbc.driver.PhysicalConnection cacheBuffer
TRACE_16: Exit
Jul 1, 2010 3:30:47 PM oracle.jdbc.driver.PhysicalConnection cacheBuffer
TRACE_16: Enter: [C@1b000e7
Jul 1, 2010 3:30:47 PM oracle.jdbc.driver.BufferCache put
TRACE_16: Enter: [C@1b000e7
Jul 1, 2010 3:30:47 PM oracle.jdbc.driver.BufferCache put
TRACE_30: Exit
Jul 1, 2010 3:30:47 PM oracle.jdbc.driver.PhysicalConnection cacheBuffer
TRACE_16: Exit
Jul 1, 2010 3:30:47 PM oracle.jdbc.driver.OracleStatement cleanupDefines
TRACE_16: Exit
Jul 1, 2010 3:30:47 PM oracle.jdbc.driver.OracleStatement clearDefines
TRACE_16: Exit
Jul 1, 2010 3:30:47 PM oracle.jdbc.driver.T4CStatement clearDefines
TRACE_16: Exit
Jul 1, 2010 3:30:47 PM oracle.jdbc.driver.OracleStatement endOfResultSet
TRACE_16: Exit
Jul 1, 2010 3:30:47 PM oracle.jdbc.driver.OracleResultSetImpl internal_close
TRACE_16: Exit
Jul 1, 2010 3:30:47 PM oracle.jdbc.driver.OracleResultSetImpl next
TRACE_1: return: false
Jul 1, 2010 3:30:47 PM oracle.jdbc.driver.OracleResultSetImpl next
TRACE_1: Exit
Jul 1, 2010 3:30:47 PM oracle.jdbc.driver.OracleCallableStatementWrapper close
TRACE_16: Enter:
Jul 1, 2010 3:30:47 PM oracle.jdbc.driver.OraclePreparedStatementWrapper close
TRACE_16: Enter:
Jul 1, 2010 3:30:47 PM oracle.jdbc.driver.OracleStatementWrapper close
TRACE_16: Enter:
Jul 1, 2010 3:30:47 PM oracle.jdbc.driver.OracleStatement close
TRACE_1: Public Enter:
Jul 1, 2010 3:30:47 PM oracle.jdbc.driver.OracleStatement closeOrCache
TRACE_16: Enter: null
Jul 1, 2010 3:30:47 PM oracle.jdbc.driver.PhysicalConnection isStatementCacheInitialized
TRACE_16: Enter:
Jul 1, 2010 3:30:47 PM oracle.jdbc.driver.PhysicalConnection isStatementCacheInitialized
4. ODBC trace out when returned the correct result set (ie success scenario)
===============================================
TRACE_16: Enter:
Jul 1, 2010 3:30:07 PM oracle.net.ns.Packet receive
TRACE_20: Debug: type=6, length=82, flags=0
00 52 00 00 06 00 00 00    |.R......|
00 00 08 01 06 00 00 01    |........|
02 00 00 00 00 00 00 04    |........|
01 05 00 02 05 7B 00 00    |.....{..|
01 02 00 03 00 00 00 00    |........|
00 00 00 00 00 00 00 00    |........|
00 00 01 01 00 00 00 00    |........|
19 4F 52 41 2D 30 31 34    |.ORA-014|
30 33 3A 20 6E 6F 20 64    |03:.no.d|
61 74 61 20 66 6F 75 6E    |ata.foun|
64 0A                      |d.      |
Jul 1, 2010 3:30:07 PM oracle.net.ns.Packet receive
TRACE_16: Exit
Jul 1, 2010 3:30:07 PM oracle.jdbc.driver.T4CConnection updateSessionProperties
TRACE_16: Enter: [Loracle.jdbc.internal.KeywordValue;@1fa1bb6
Jul 1, 2010 3:30:07 PM oracle.jdbc.driver.T4CConnection updateSessionProperties
TRACE_16: Exit
Jul 1, 2010 3:30:07 PM oracle.jdbc.driver.T4CStatement fetch
TRACE_16: Exit
Jul 1, 2010 3:30:07 PM oracle.jdbc.driver.OracleResultSetImpl internal_close
TRACE_16: Enter: false
Jul 1, 2010 3:30:07 PM oracle.jdbc.driver.BaseResultSet close
TRACE_16: Public Enter:
Jul 1, 2010 3:30:07 PM oracle.jdbc.driver.BaseResultSet close
TRACE_16: Exit
Jul 1, 2010 3:30:07 PM oracle.jdbc.driver.PhysicalConnection registerHeartbeat
TRACE_16: Enter:
Jul 1, 2010 3:30:07 PM oracle.jdbc.driver.PhysicalConnection registerHeartbeat
TRACE_16: Exit
Jul 1, 2010 3:30:07 PM oracle.jdbc.driver.PhysicalConnection needLine
TRACE_16: Enter:
Jul 1, 2010 3:30:07 PM oracle.jdbc.driver.PhysicalConnection needLineUnchecked
TRACE_16: Enter:
Jul 1, 2010 3:30:07 PM oracle.jdbc.driver.PhysicalConnection needLineUnchecked
TRACE_16: Exit
Jul 1, 2010 3:30:07 PM oracle.jdbc.driver.PhysicalConnection needLine
TRACE_16: Exit
Jul 1, 2010 3:30:07 PM oracle.jdbc.driver.T4CStatement closeQuery
TRACE_16: Enter:
Jul 1, 2010 3:30:07 PM oracle.jdbc.driver.T4CConnection assertLoggedOn
TRACE_16: Enter: "oracle.jdbc.driver.T4CStatement.closeQuery"
Jul 1, 2010 3:30:07 PM oracle.jdbc.driver.T4CConnection assertLoggedOn
TRACE_16: Exit
Jul 1, 2010 3:30:07 PM oracle.jdbc.driver.T4CStatement closeQuery
TRACE_16: Exit
Jul 1, 2010 3:30:07 PM oracle.jdbc.driver.OracleStatement endOfResultSet
TRACE_16: Enter: false
Jul 1, 2010 3:30:07 PM oracle.jdbc.driver.OracleStatement prepareForNewResults
TRACE_16: Enter: false, false
Jul 1, 2010 3:30:07 PM oracle.jdbc.driver.OracleStatement clearWarnings
TRACE_16: Public Enter:
Jul 1, 2010 3:30:07 PM oracle.jdbc.driver.OracleStatement clearWarnings
TRACE_16: Exit
Jul 1, 2010 3:30:07 PM oracle.jdbc.driver.OracleStatement prepareForNewResults
TRACE_16: Exit
Jul 1, 2010 3:30:07 PM oracle.jdbc.driver.T4CStatement clearDefines
TRACE_16: Enter:
Jul 1, 2010 3:30:07 PM oracle.jdbc.driver.OracleStatement clearDefines
TRACE_16: Public Enter:
Jul 1, 2010 3:30:07 PM oracle.jdbc.driver.OracleStatement freeLine
TRACE_16: Enter:
Jul 1, 2010 3:30:07 PM oracle.jdbc.driver.OracleStatement freeLine
TRACE_16: Exit
Jul 1, 2010 3:30:07 PM oracle.jdbc.driver.OracleStatement cleanupDefines
TRACE_16: Enter:
Jul 1, 2010 3:30:07 PM oracle.jdbc.driver.PhysicalConnection cacheBuffer
TRACE_16: Enter: [B@8e32e7
Jul 1, 2010 3:30:07 PM oracle.jdbc.driver.BufferCache put
TRACE_16: Enter: [B@8e32e7
Jul 1, 2010 3:30:07 PM oracle.jdbc.driver.BufferCache put
TRACE_30: Exit
Jul 1, 2010 3:30:07 PM oracle.jdbc.driver.PhysicalConnection cacheBuffer
TRACE_16: Exit
Jul 1, 2010 3:30:07 PM oracle.jdbc.driver.PhysicalConnection cacheBuffer
TRACE_16: Enter: [C@1b000e7
Jul 1, 2010 3:30:07 PM oracle.jdbc.driver.BufferCache put
TRACE_16: Enter: [C@1b000e7
Jul 1, 2010 3:30:07 PM oracle.jdbc.driver.BufferCache put
TRACE_30: Exit
Jul 1, 2010 3:30:07 PM oracle.jdbc.driver.PhysicalConnection cacheBuffer
TRACE_16: Exit
Jul 1, 2010 3:30:07 PM oracle.jdbc.driver.OracleStatement cleanupDefines
TRACE_16: Exit
Jul 1, 2010 3:30:07 PM oracle.jdbc.driver.OracleStatement clearDefines
TRACE_16: Exit
Jul 1, 2010 3:30:07 PM oracle.jdbc.driver.T4CStatement clearDefines
TRACE_16: Exit
Jul 1, 2010 3:30:07 PM oracle.jdbc.driver.OracleStatement endOfResultSet
TRACE_16: Exit
Jul 1, 2010 3:30:07 PM oracle.jdbc.driver.OracleResultSetImpl internal_close
TRACE_16: Exit
Jul 1, 2010 3:30:07 PM oracle.jdbc.driver.OracleResultSetImpl <init>
TRACE_16: Exit
Jul 1, 2010 3:30:07 PM oracle.jdbc.driver.T4CResultSetAccessor getCursor
TRACE_16: return: oracle.jdbc.driver.OracleResultSetImpl@1315d34
Jul 1, 2010 3:30:07 PM oracle.jdbc.driver.T4CResultSetAccessor getCursor
TRACE_16: Exit
Jul 1, 2010 3:30:07 PM oracle.jdbc.driver.ResultSetAccessor getObject
TRACE_16: return: oracle.jdbc.driver.OracleResultSetImpl@1315d34
Jul 1, 2010 3:30:07 PM oracle.jdbc.driver.ResultSetAccessor getObject
TRACE_16: Exit
Jul 1, 2010 3:30:07 PM oracle.jdbc.driver.OracleCallableStatement getObject
TRACE_1: return: oracle.jdbc.driver.OracleResultSetImpl@1315d34
Jul 1, 2010 3:30:07 PM oracle.jdbc.driver.OracleCallableStatement getObject
TRACE_1: Exit
Jul 1, 2010 3:30:07 PM oracle.jdbc.driver.OracleCallableStatementWrapper getObject
TRACE_30: return: oracle.jdbc.driver.OracleResultSetImpl@1315d34
Jul 1, 2010 3:30:07 PM oracle.jdbc.driver.OracleCallableStatementWrapper getObject
TRACE_30: Exit
Jul 1, 2010 3:30:07 PM oracle.jdbc.driver.OracleResultSetImpl next
TRACE_1: Public Enter:
Jul 1, 2010 3:30:07 PM oracle.jdbc.driver.OracleResultSetImpl next
TRACE_20: Debug: closed=true, statement.currentRow=-1, statement.totalRowsVisited=0, statement.maxRows=0, statement.validRows=0, statement.gotLastBatch=false
Jul 1, 2010 3:30:07 PM oracle.jdbc.driver.OracleResultSetImpl next
Edited by: user9376621 on Jul 1, 2010 1:07 AM
Edited by: user9376621 on Jul 1, 2010 1:13 AM

Please ignore this, it was a non-issue in the end.

Performance to fetch result set from stored procedure.

I read some of related threads, but couldn't find any good suggestions about the performance issue to fetch the result set from a stored procedure.
Here is my case:
I have a stored procedure which will return 2,030,000 rows. When I run the select part only in the dbartisan, it takes about 3 minutes, so I know it's not query problem. But when I call the stored procedure in DBArtisan in following way:
declare cr SYS_REFCURSOR;
firstname char(20);
lastname char(20);
street char(40);
city char(20);
STATE varchar2(2);
begin DISPLAY_ADDRESS(cr);
DBMS_OUTPUT.ENABLE(null);
LOOP
FETCH cr INTO firstname,lastname,street, city, state;
EXIT WHEN cr%NOTFOUND;
DBMS_OUTPUT.PUT_LINE( firstname||','|| lastname||','|| street||',' ||city||',' ||STATE);
END LOOP;
CLOSE cr;
end;
It will take about 100 minutes. When I used DBI fetchrow_array in perl code, it took about same amount of time. However, same stored procedure in sybase without using cursor, and same perl code, it only takes 12 minutes to display all results. We assume oracle has better performance. So what could be the problem here?
The perl code:
my $dbh = DBI->connect($databaseserver, $dbuser, $dbpassword,
{ 'AutoCommit' => 0,'RaiseError' => 1, 'PrintError' => 0 })
or die "couldn't connect to database: " . DBI->errstr;
open OUTPUTFILE, ">$temp_output_path";
my $rc;
my $sql="BEGIN DISPLAY_ADDRESS(:rc); END;";
my $sth = $dbh->prepare($sql) or die "Couldn't prepare statement: " . $dbh->errstr;
$sth->bind_param_inout(':rc', \$rc, 0, { ora_type=> ORA_RSET });
$sth->execute() or die "Couldn't execute statement: " . $sth->errstr;
while($address_info=$rc->fetchrow_arrayref()){
my ($firstname, $lastname, $street, $city, $STATE) = @$address_info;
print OUTPUTFILE $firstname."|".$lastname."|".$street."|".$city."|".$STATE;
$dbh->commit();
$dbh->disconnect();
close OUTPUTFILE;
Thanks!
rulin

Thanks for you reply!
1) The stored procedure has head
CREATE OR REPLACE PROCEDURE X_OWNER.DISPLAY_ADDRESS
cv_1 IN OUT SYS_REFCURSOR
AS
err_msg VARCHAR2(100);
BEGIN
--Adaptive Server has expanded all '*' elements in the following statement
OPEN cv_1 FOR
Select ...
commit;
EXCEPTION
WHEN OTHERS THEN
err_msg := SQLERRM;
dbms_output.put_line (err_msg);
ROLLBACK;
END;
If I only run select .. in DBArtisan, it display all 2030,000 rows in 3:44 minutes
2) But when call stored procedure, it will take 80-100 minutes .
3) The stored procedure is translated from sybase using migration tools, it's very simple, in sybase it just
CREATE PROCEDURE X_OWNER.DISPLAY_ADDRESS
AS
BEGIN
select ..
The select part is exact same.
4) The perl code is almost exact same, except the query sql:
sybase verson: my $sql ="exec DISPLAY_ADDRESS";
and no need bind the cursor parameter.
This is batch job, we create a file with all information, and ftp to clients everynight.
Thanks!
Rulin

Stored Procedure With Multiple Result Sets As Report Source : Crosspost

Hello Everyone,
I have an issue where i have created a stored procedure that returns multiple result sets
/* Input param = @SalesOrderID */
SELECT * FROM Orders TB1
INNER JOIN OrderDetails TB2 ON TB1.ID = TB2.ID
WHERE TB1.OrderID = @SalesOrderID
SELECT * FROM Addresses
WHERE Addresses.OrderID = @SalesOrderID AND Addresses.AddressType = 'Shipping'
SELECT * FROM Addresses
WHERE Addresses.OrderID = @SalesOrderID AND Addresses.AddressType = 'Billing'
This is just a quick sample, the actual procedure is a lot more complex but this illustrates the theory.
When I set the report source in Crystal X to the stored procedure it is only allowing me to add rows from the first result set.
Is there any way to get around this issue?
The reason that I would prefer to use a stored procedure to get all the data is simply performance. Without using one big stored procedure I would have to run at least 6 sub reports which is not acceptable because the number of sub reports could grow exponentially depending on the number of items for a particular sales order.
Any ideas or input would be greatly appreciated.
TIA
- Adam
P.S
Sorry for the cross post, I originally posted this question [here|/community [original link is broken];
but was informed that it might be the wrong forum
Edited by: Adam Harris on Jul 30, 2008 9:44 PM

Adam, apologies for the redirect, but it is better to have .NET posts in one place. That way anyone can search the forum for answers. (and I do not have the rights to move posts).
Anyhow, as long as the report is created, you should be able to pass the datasets as:
crReportDocument.Database.Tables(0).SetDataSource(dataSet.Tables("NAME_OF_TABLE"))
Of course alternatively, (not sure if this is possible in your environment) you could create a multi-table ADO .NET dataset and pass that to the report.
Ludek

Storing a database result set in a variable

Similar Messages

Maybe you are looking for