Problem in executing select statement using hetrogenous services

I am trying to import data from SqlServer 2005 to oracle 10g using hetrogenous services.
Oracle is installed on solaris 10 platform. I am running my query by Windows platform using Pl/Sql Developer
when i run the following query,
select * from GSecMstr@demodata2;
i get the following error message
Error: ORA-04052: error occurred when looking up remote object [email protected]
ORA-00604: error occurred at recursive SQL level 1
ORA-07268: szguns: getpwuid error.
But strange thing is that when i logon to the solaris server machine with user oracle and execute the same command using sqlplus from solaris console, then command is executed successfully

Server side tnsnames.ora file
ORCL =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = solaris.ssilhr.com.pk)(PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = orcl)
SQLServer =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = tcp)(HOST = solaris.ssilhr.com.pk)(PORT = 1522))
(CONNECT_DATA =
(SID = SQLServer)
(HS = OK)
Server side sqlnet.ora file
SQLNET.AUTHENTICATION_SERVICES= (NONE)
NAMES.DIRECTORY_PATH= (TNSNAMES, EZCONNECT)
Client side tnsnames.ora file
# tnsnames.ora Network Configuration File: E:\Oracle\product\10.2.0\db_2\network\admin\tnsnames.ora
# Generated by Oracle configuration tools.
ORCL_SUN =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.1.235)(PORT = 1521))
(CONNECT_DATA =
(SERVICE_NAME = orcl)
Client side sqlnet.ora file
SQLNET.AUTHENTICATION_SERVICES= (NTS)
NAMES.DIRECTORY_PATH= (TNSNAMES, EZCONNECT)
Another thing i want to mention is that by mistake, i changed the role of user oracle from dba to root, which i have changed back to dba now.
To create database link, i used the following SQL
create public database link DEMODATA2
connect to "username"
IDENTIFIED BY "MyPassword"
using 'SQLServer';

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Performance tunning for select statements using likp lips and vbrp

Dear all,
I have a report where i am using select statements using first on likp the for all entries of likp i am taking data from lips and then for all entries in lips i am taking data from vbrp by matching VGBEL and VGPOS. Now the problem is that when it fetches data from vbrp it is taking lot of time around 13mins. to fetch data from vbrp. How can i overcome the problem.
regards
Amit

Hi,
there is also no secondary index for preceding document in VBFA table.
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How to write SELECT statement using tables ekko,ekpo and eket?

Hi,
I got a problem in performance tuning using below tables?
how to write SELECT statement using tables EKKO,EKPO and EKET and in conditon ( WHERE clause) use only fields
                    ekko~ebeln       IN ebeln
                   ekko~loekz       EQ ' '
                   ekko~lifnr       IN lifnr
                   ekko~ekorg       IN ekorg
                  ekko~ekgrp       IN ekgrp
                   ekpo~werks       IN werks
                   ekpo~pstyp       EQ '3'
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Thanks in Advance.
bye.

Hi,
ekko~ebeln IN ebeln
ekko~loekz EQ ' '
ekko~lifnr IN lifnr
ekko~ekorg IN ekorg
ekko~ekgrp IN ekgrp
ekpo~werks IN werks
ekpo~pstyp EQ '3'
ekpo~loekz EQ space
ekpo~elikz EQ space
ekpo~menge NE 0          " Remove this from where clause
eket~rsnum NE space.    " Remove this from where clause
' instead delete the entries after fetching into the table
DELETE it_itab WHERE menge EQ '0' AND rsnum EQ ' '.
Regards
Bala Krishna

Need to Improve pefromance for select statement using MSEG table

Hi all,
We are using a select statement using MSEG table
which takes a very long time to run the program which is scheduled in back ground.
Please see the history below.;
1) Previously this program was using SELECT-ENDSELECT statement inside the loop i.e.
LOOP AT I_MCHB.
To get Material Doc. Details
      SELECT MBLNR
             MJAHR
             ZEILE INTO (MSEG-MBLNR,MSEG-MJAHR,MSEG-ZEILE)
             UP TO 1 ROWS
             FROM MSEG
            WHERE CHARG EQ I_MCHB-CHARG
             AND MATNR EQ I_MCHB-MATNR
             AND WERKS EQ I_MCHB-WERKS
             AND LGORT EQ I_MCHB-LGORT.
      ENDSELECT.
Endloop.
The program was taking 1 hr for 20 k data
2)The above statement was replaced by ALL ENTRIES to remove the SELECT-ENDSELECT from the loop.
***GET MATERIAL DOC NUMBER AND FINANCIAL YEAR DETAILS FROM MSEG TABLE
    SELECT MBLNR
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           CHARG
           WERKS
           LGORT
               INTO TABLE I_MSEG
               FROM   MSEG
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3)After getting the further technical analysis from BASIS team , And with the suggestion to optimize the program by changing the INDEX RANGE SCAN to
       MSEG~M.
SELECT MBLNR
           MJAHR
           ZEILE
           MATNR
           CHARG
           WERKS
           LGORT
               INTO TABLE I_MSEG
               FROM   MSEG
               FOR ALL ENTRIES IN I_MCHB
               WHERE MATNR EQ I_MCHB-MATNR
               AND   WERKS EQ I_MCHB-WERKS
               AND   LGORT EQ I_MCHB-LGORT.
At present the program is taking 3 to 4 hrs in back ground .
The table is complete table scan using index
MSEG~M.
Please suggest to improve the performance of this
many many thanks
deepak

The benchmark should be the join, and I can not see how any of your solutions can be faster than the join
SELECT   .....
              INTO TABLE ....
              UP TO 1 ROWS
              FROM mchb as a
              INNER JOIN mseg as b
              ON    amatnr EQ bmatnr
              AND awerks EQ bwerks
              AND algort    EQ blgort
              And   acharg EQ bcharg
              WHERE a~ ....
The WHERE condition must come from the select on MCHB, the field list from the total results
you want.
If you want to compare, must compare your solutions plus the select to fill I_MCHB.
Siegfried
Edited by: Siegfried Boes on Dec 20, 2007 2:28 PM

Problem with select statement using Ranges

Hi Guys,
 I have used Ranges and used a select statement for selecting those ranges but I am facing a problem.
RANGES: r_doctyp for EDIDC-DOCTYP.
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r_doctyp-option = 'EQ'.
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append r_doctyp.
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r_doctyp-option = 'EQ'.
r_doctyp-low = 'MATMAS'.
append r_doctyp.
r_doctyp-sign = 'I'.
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r_doctyp-low = 'PRICAT'.
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r_doctyp-option = 'EQ'.
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Thanks,
Prasad.

Hi...,
Your following select statement is correct.
Select DOCNUM " IDoc number
 DOCTYP " IDoc Type
 from EDIDC into table IT_ZEDIDC
 where CREDAT IN s_credat
 and DOCTYP IN r_doctyp " IDOC Types
 and DIRECT EQ '1'.
Why you are not getting result..
1. structure of the IT_ZEDIDC is having two fields DOCNUM , DOCTYP with same data lengths. If not it should be...
2. Order in the database table is must be similer to the order you maintained in the select statement.
3. As you are hard coding the input ranges make sure about every letter.
4. take a look at other where condition fields too.
5. check the table of the ranges in debugging mode.
6. why can't you declare separate work area and table for ranges...?
like .... data: r_tab type range of <field>
 data: wa_tab like line of r_tab.
7. Use clear work area statement after the append statment.
--Naveen Inuganti.

Problem executing SELECT statement due to st_spatial column type

I am using a CachedRowSet and cache.execute() will not run because it does not support the st_spatial column type. I have been told to use the column metadata to build a select statement of column names, and check the column's type before you add it to the select clause. But, I am unsure of what to do since I can't get column names without running a select statement first... I will attach some code for you to look at, but please give me suggestions!
try{
Class.forName("com.informix.jdbc.IfxDriver");
CachedRowSet cache = new CachedRowSet();
cache.setReadOnly(true);
cache.setUrl(dbname);
cache.setUsername(user);
cache.setPassword(password);
cache.setCommand("SELECT * FROM "+table);
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}catch(Exception e){
out.print("Can't Display");
OTHER JSP CODE THAT WORKS WITH THE RESULTS FROM ABOVE
}catch(Exception exc){
out.println(exc.toString());
} // end try-catch

I honestly don't have a clue. I have no idea what the st_spatial data type is, or where it is defined, and as a result, I don't know why Java would be complaining about it. I do know that java.sql.ResultSet doesn't care about it (it would internally recognize it as a plain old object type via the getObject() method and you would have to cast it to st_spatial).
What I would check:
Is the Informix driver up to date?
Does the CachedRowSet class extend ResultSet or otherwise use it as an internal data structure? If so, does it properly create the ResultSetMetaData object and no exceptions are being trapped?
Otherwise... when copying data from the ResultSet object into its own internal data structure, does it correctly realize that the st_spatial column should NOT be copied into a String or a slot in a String array?
Does a quick and dirty command line version of your program properly use CachedRowSet to retrieve at least one record from your database?
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Limitation on SQL executing select statement from ADO and Oracle 8.1.7.1 OleDB Driver

Hi,
we are running a query with a big dunamic select statement from VB code using ADO command object. When Execute method is called system hangs and control won't return back to the application. it seems to be that there is some type limitation on Query string length. Please tell us if there is any?
we are running Oracle 8.1.7 Server on Windows 200 Server and connecting from a W2K professional, ADO 2.6 and Oracle OLEDB 8.1.7.1 OLEDB Driver.
Sample code:
Dim rs As ADODB.Recordset
Dim cmd As ADODB.Command
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A stored procedure would only slow you down here if it was poorly written. I suspect you want to use the translate function. I'm cutting & pasting examples from the documentation-- a search at tahiti.oracle.com will give you all the info you'll need.
Examples
The following statement translates a license number. All letters 'ABC...Z' are translated to 'X' and all digits '012 . . . 9' are translated to '9':
SELECT TRANSLATE('2KRW229',
'0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ',
'9999999999XXXXXXXXXXXXXXXXXXXXXXXXXX') "License"
FROM DUAL;
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9XXX999
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SELECT TRANSLATE('2KRW229',
'0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ', '0123456789')
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2229
Also, LIKE '%<string>%' is going to be rather expensive simply because it has to compare the entire string and because it forces full table scans, rather than using indexes. You could speed this sort of query up by using interMedia Text (Oracle Text now in 9i). If you can eliminate one of the '%' options, you could also improve things.
My guess is that your stored procedure is inefficient and that's causing the problem-- 5k rows per table should be pretty trivial.
If you post your query over on the PL/SQL forum, there are better performance tuners than I that might have more hints for you. To get really good advice, though, you'lllikely have to get at least the execution plan for this statement and may need to do some profiling to identify the problem areas.
Justin

Table or view does not exists error while executing select statement

Hi,
I am new to Oracle. I am getting a error while executing the select statement if i give table name without double quotes.
Ex: Select * from Customer;
But working fine when the table name is enclosed within a double quotes.
Ex: Select * from "Customer";
Is there any way to execute the select statement without the double quotes?
Actually I am using NHibernate objects for data access.
Thanks,
Sai

Actually I am using NHibernate objects for data access.And probably that's the problem:
SQL> select * from mytab;
         A
         1
SQL> select * from mYtAb;
         A
         1
SQL> select * from MYTAB;
         A
         1
SQL> select * from MYTAb;
         A
         1Oracle statements are case insensitive and doesn't require double quotes unless the object names are reserved words.
As wrote by others if table is created using double quotes it's name bacomes case-sensitive... and this could be the problem...
Max
[My Italian Oracle blog|http://oracleitalia.wordpress.com/2010/02/05/gestione-degli-errori-in-sql-con-log-errors/]
Edited by: Massimo Ruocchio on Feb 5, 2010 7:08 PM
Added last comment..

How to use a table name in the select statement using a variable?

Hi Everybody,
I got a internal table which has a field or a variable that gets me some tables names. Now I need to retrieve the data from all these tables in that field dynamically at runtime. So could you suggest me a way out to use the select query which uses this variable as a table ?
Regards,
Mallik.

Hi all,
Actually i need some more clarification. How to use the same select statement, if i've to use the tabname in the where clause too?
for ex : select * from (tab_name) where....?
Can we do inner join on such select statements? If so how?
Thanks & Regards,
Mallik.

Problem in jdbc select statement

{{ public List dis(int getmodified,int getindex){
List outerList=null;
outerList=new ArrayList();
List display=null;
try{
 System.out.println("testing.....3");
con=getconnection();
pstmt= con.prepareStatement("SELECT title from newss where nno >(10*(?)) and nno <=(10*?)");
 pstmt.setInt(1,getmodified);
 pstmt.setInt(2,getindex);
 System.out.println("testing.....2");
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rs=pstmt.executeQuery();
 while(rs.next())
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}catch(Exception e){
System.out.println ("exception in select statement" +e.getMessage());
 System.out.println("*************" +outerList);
return outerList;
my problem is it says exception in select statement and no data found
can someone resolve my problem}

Check the below code snippet this what my fellow poster meant.check whether the proposed works well or not.
public List dis(int getmodified,int getindex){
 List outerList = new ArrayList();
 List display=null;
 try{
 System.out.println("testing.....3");
 con = getconnection();
 pstmt = con.prepareStatement("SELECT title from newss where nno > ? and nno <= ?");
 pstmt.setInt(1,10*getmodified);
 pstmt.setInt(2,10*getindex);
 System.out.println("testing.....2");
 rs = pstmt.executeQuery();
 while(rs.next()){
 display=new ArrayList();
 String title = rs.getString(1);
 display.add(title);
 System.out.println("###########################" +title);
 System.out.println("(((((((((((())))))))))" +display);
 outerList.add(display);
 }catch(Exception e){
 e.printStackTrace();
 }finally{
 if(rs != null){
 try{rs.close();}catch(Exception e){e.printStackTrace();}
 if(pstmt != null){
 try{pstmt.close();}catch(Exception e){e.printStackTrace();}
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REGARDS,
RaHuL

How to pass a parameter into a select statement using a bulk collect

Using a cursors I can use execute immediate to pass a parameter to specify a table name.
I have modified the procedure not to use the cursor. I am using a collection using a bulk insert into a nested table. How can I specify the table the table name as a parameter without using the execute immediate statement.
Thank you

Hi Donald,
The functionality of using a parameter in a function is only available in the formula editor and not in SQL Expression. Parameters cannot be passed to the SQL Expression, the main purpose of the SQL Expression is to make use of Database functions to make calculations at the database level but the current functionality of the product only allows you to use Database fields.
There is an article that talks on SQL Expressions and can be useful http://technicalsupport.businessobjects.com/KanisaSupportSite/search.do?cmd=displayKC&docType=kc&externalId=c2016184&sliceId=&dialogID=6018612&stateId=1%200%206020316
Regards,
Vinay

Problem in excuting select statement

Hi,
I have created simple report and in start-of-selection i have writen select statement with bukrs and lifnr as parameters. But i am unable to execute the query.
find the code
start-of-selection.
select bukrs
         lifnr
         name1
         name2
         name3
         from zapv_names
         into table it_zapv
         where bukrs = p_bukrs
         and lifnr = p_lifnr.
I am not under stand why it is not working. The code is correct. I have taken names as zname field and others are standered data elements.
Thanks,
RamuV

I'm going to take a wild guess that since you show this to be the first statement
after the START-OF-SELECTION line, that is is coming from a report program
where the two field you are testing for are actually RANGEs on the selection screen.
select bukrs
lifnr
name1
name2
name3
from zapv_names
into table it_zapv
where bukrs = p_bukrs   " This is likely a RANGE
and lifnr = p_lifnr.           " This is likely a RANGE
Change them to this
select bukrs
lifnr
name1
name2
name3
from zapv_names
into table it_zapv
where bukrs IN p_bukrs   " This is likely a RANGE
and lifnr IN p_lifnr.           " This is likely a RANGE
Ranges would be tables and have value like 'IEQ0101' where with the = sign would never be equal.
Edited by: Paul Chapman on Jan 12, 2009 12:23 PM

Performance problem of asset selection statement.

Hi guys quick question.
SELECT a~bukrs
           a~anln1
           b~anln2
           a~anlkl
           a~aktiv
           a~txt50
           a~lvtnr
           b~afabe
           b~afabg
           b~ndjar
           b~ndper
           INTO TABLE it_anla
           FROM anla AS a
           INNER JOIN anlb AS b
           ON a~bukrs EQ b~bukrs
           AND a~anln1 EQ b~anln1
           WHERE a~bukrs IN s_bukrs
           AND a~anln1 IN s_anln1
           AND a~anln2 EQ '0000'
           AND a~anlkl IN s_anlkl
           AND a~aktiv EQ '00000000'
           AND a~lvtnr IN s_lvtnr
           AND b~afabe EQ 01.
I have a select statement which is filtered by capitalization date which is the field AKTIV. This select alone has 450 thousand hits. Having an ANLN2 = 0 and AKTIV = blank/no date means that the asset group is no longer active.
Now for another scenario I have to retrieve table ANLA again excluding all the Main Asset Number/ANLN1 found on that table.
Is there a way to select by doing it only once?
I tried to pass all the anln1 to a range table but the program dumps. I think the range table can't handle too many entries.
Retrieving all the entries from the DB then processing it takes longer.
I tried to delete the table using a loop but it takes to long as it process the table every loop.
LOOP AT it_anla WHERE anln2 EQ '0000' AND aktiv EQ '0000000'.
      DELETE it_anla WHERE bukrs EQ it_anla-bukrs AND anln1 EQ it_anla-anln1.
    ENDLOOP.
Thanks.
Edited by: Thomas Zloch on Sep 21, 2010 5:39 PM - please use code tags

Moderator message - Welcome to SCN
If the range table for anln1 is large and contains distinct values, you can try using it in a FOR ALL ENTRIES construct rather than IN.
Rob

Advice required on a select statement using "FOR ALL ENTRIES"

Hi,
this is really intresting ...
I have a small requirement where in i have to find out
the valid entries in my internal table (T_MATNR) by using a select statement to a check table (MARA) which has all the fields present in the internal table T_MATNR.
Select statement is
SELECT MATNR
 MTART
 from MARA
 for all entries in T_MATNR
 into table T_MATNR
 where matnr eq T_MATNR-MATNR.
If you observe the itab in the option 'FOR ALL ENTRIES' and the destination table is the same. I want to know whether this is correct? will it cause any performance issue? right now this statement is working fine for me.

Hi,
U have to use
SELECT MATNR
MTART
from MARA
into table I_MATNR(different table)
for all entries in T_MATNR
where matnr eq T_MATNR-MATNR.
If u r specifying both same table name then for what entries it will retrieve, if u have alreay selected some entries and appending u can use
SELECT MATNR
MTART
from MARA
into table T_MATNRwhere matnr eq T_MATNR-MATNR.
then
SELECT MATNR
MTART
from MARA
appending table T_MATNR
for all entries in T_MATNR
where matnr eq T_MATNR-MATNR.
In this way u can do.
Hope u got it.

Executing select statement

I want to exectue a select statement and show the result retrived in Tabular view(multiple records) how to do it?

lets assume you want a tabular layout based on table employees in hr-schema:
1. create a new data-block using datablock-wizard->choose table->choose columns->choose block-name
2. invoke layout wizard after finishing block-wizard->choose items to show->set prompts->choose tabular layout->set number of records displayed to something>1->finish
3. Layout editor is opened showing you the generated layout.
4. Run the forms, query some data (ctrl-f11 or menu)

Problem in executing select statement using hetrogenous services

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