Using native sql for update

Hello ,
I have a reqaust to update a db table declared "outside" our R3 db.
I mennage to select the data using native sql with a connection to the db.
Now i need to modify the data on the db.
Is there a similliar command like "fetch next" ' for update?
Mybe i need to build a procedure in th "host" db and use its own commands to update?
Thanks,
koby

Hello Kobi,
Which release of SAP are you woking on?
If you're on ECC6.0, instead you using Native SQL to call the stored procs of external DBs you can use the [ADBC APIs |http://help.sap.com/abapdocu_702/en/abenadbc_procedure.htm](CL_SQL* classes).
BR,
Suhas

Similar Messages

Program using Native SQL ... Need suggestion.. Look into code

Hi Friends ,
I need your Inputs to solve the new requirement , which need to be solve using Native SQL,
For this i need to connet to data base 'SIP'.
The table used for this are SAPI.TRANSACTION
fields in SAPI.TRANSACTION
         - SYSTEMCODE
         - BATCH_ID
     and more
the above two fields are selection parameters based on which i need to get data :
please rectify the code and also help me in this
TRY.
      EXEC SQL.
        CONNECT TO :'SIP'
      ENDEXEC.
      IF sy-subrc NE 0.
Error Message
      ENDIF.
      EXEC SQL.
        OPEN dbcur FOR
          SELECT SYSTEM CODE   BATCH_ID
                 FROM SAPI.TRANSACTION
can i use where condition here , i tried to put the selection parameters here
and tried to put the internal table , but the programs gets terminated,
How should i get the fields from table SAPI.TRANSACTION
       IF sy-subrc <> 0.
       RAISE EXCEPTION TYPE cx_sy_native_sql_error.
       ENDIF.
      ENDEXEC.
DO.
EXEC SQL.
      FETCH NEXT dbcur INTO :BATCH_ID
Here i want to get batch id and delete data from other table SAPI.BATCH
ENDEXEC.
IF sy-subrc <> 0.
    EXIT.
ELSE.
ENDIF.
ENDDO.
      EXEC SQL.
        CLOSE dbcur
      ENDEXEC.
      EXEC SQL.
        DISCONNECT :'SIP'
      ENDEXEC.
ENDTRY.

Hi Anirban, I tried that and it still gives the same error:
- "itab_mytable" cannot be a table, a reference, a string, or contain any of these objects. any of these objects"
itab_mytable has been declare as an internal table.
Basically, from the code in the link you gave me, I have made the following changes:
REPORT demo_native_sql.
TYPES: BEGIN OF st,
        connid   TYPE spfli-connid,
        cityfrom TYPE spfli-cityfrom,
        cityto   TYPE spfli-cityto,
      END OF st.
DATA: itab_mytable TYPE TABLE OF st.
<...>
EXEC SQL.
SELECT connid, cityfrom, cityto
INTO   :itab_mytable
FROM   spfli
ENDEXEC.
But this doesn't work. If the internal table is replaced with a one-lined work area, then the select statement works.

Insertion / Update of field of type "TIME" using Native SQL

Hi ABAP gurus,
We are trying to perform inserts and updates within an ORACLE table where a TIME field exists without suscess. We are trying to code it using Native SQL.
EXEC SQL.
INSERT INTO table (field1[name], field2[age], field3[birthday], field4[hour])
VALUES (:name, :age, TO_DATE(:date_birth), ¿:hour?)
ENDEXEC.
EXEC SQL.
UPDATE table SET field3[birthday] = TO_DATE(:date_birth), field4[hour] = ¿:hour?
WHERE field1[name] = :name AND field2[age] = :age
ENDEXEC.
Which is the right coding sentence in order to achieve our goal?
Many thanks in advance. Best regards,
Imanol

>
Imanol Beguiristain wrote:
> Hi all,
>
> I am sorry for being unclear.
>
> I do want to code both INSERT and UPDATE. That is clear.
>
> The problem we are having is that we don't know how to code (using Native SQL) such instructions using in the SQL sentence a field of TIME type.
>
> Any helps?
>
> Thanks in advance.
>
> Imanol
I've not heard of an Oracle TIME datatype; we used to use the timestamp which is stored as part of the date or we set up a separate column to hold the time defined as CHAR. Still, it is possible that they have created such a thing since I last did SQL. In which case, there would have to be a function like TO_DATE which you would use to convert your time to its time format.
If you mean TIMESTAMP you can use something like the following to do the data conversion.
TO_TIMESTAMP(LOCALTIMESTAMP, 'DD-MON-RR HH.MI.SSXFF')

Using Native SQL in ABAP for DB2 database

Dear Friends,
I have 500K records in ITAB(Internal table) which needs to insert in 'Z' transparent table. Currently it is taking hours of time for insertion and commit.
Does using Native SQL helps in performance or any suggestions? If so please send the code. Our database is DB2.
Your immediate reply is appreciated. Thanks in advance.

Hi Rama,
Using array inserts and commit after each Insert, set up your array size as a parameter and try different array sizes.
I would start with 2000 and increment by 1000 or 2000 and see what the optimal array size is.
I would think more commits are desirable, as the array gets bigger it takes longer for the system to prepare in the event of a rollback.
Just remember to commit after each insert. And are you enqueueing the table first?
Hope this helps.
Filler

Insert / Update of a TIME field using Native SQL

Hi Oracle gurus,
We are trying to perform inserts and updates within an ORACLE table where a TIME field exists without suscess. We are trying to code it using Native SQL.
EXEC SQL.
INSERT INTO table (field1[name], field2[age], field3[birthday], field4[hour])
VALUES (:name, :age, TO_DATE(:date_birth), ¿:hour?)
ENDEXEC.
EXEC SQL.
UPDATE table SET field3[birthday] = TO_DATE(:date_birth), field4[hour] = ¿:hour?
WHERE field1[name] = :name AND field2[age] = :age
ENDEXEC.
Which is the right coding sentence in order to achieve our goal?
Many thanks in advance. Best regards,
Imanol

Hi
There is no TIME datatype in oracle. There is only a TIMESTAMP or DATE type or the field is VARCHAR2 as most date fields in a SAP database are. To help you we would need the real field type. If possible you please do a desc <owner>.<table> in a sqlplus session and give us the field type.
If possible also supply the error you get.
Regards, Michael

Should I use dynamic SQL for simple updates?

Please tell me, out of the two options given below, which option should i use to update columns in a table and why?
what will be the performance difference between the two approaches?
Please note: The options given below is just for an example
procedure proc1(var1 varchar2)
is
begin
update tab1 set col1 = var1;
commit;
end;
procedure proc1(var1 varchar2)
is
sqlstr varchar2(1000);
begin
sqlstr := 'update tab1 set col1 = :v1';
execute immediate sqlstr using var1;
commit;
end;
Thanks
Arun

Arun G Nath wrote:.
Should I use dynamic SQL for simple updates? No way, not a chance.
Performance is not the issue (as long as you are using bind variables).
But with dynamic SQL, you loose compile time checking; you do not know until runtime if the SQL is valid.
You also loose the dependency between proc1 and tab1, which can be found only if you search user_source.
(And in either case, you probably want to remove the commit)
Regards
Peter

How to use Native SQL statement in JDBC receiver interface

Dear All,
Can any one please help us in using Native SQL statement in a JDBC receiver channel. The reason why I need to use Native SQL statement instead of standard XML structure is that I need to execute a dynamic SQL query in third party database system lke:-
Select Field1 Field2 from TABLE Where Field3 like "%Name'
I expect the the response in the form of XML file which I can pick up using synchornous interface as mentioned on help.sap.com:-
http://help.sap.com/saphelp_nw04/helpdata/en/64/ce4e886334ec4ea7c2712e11cc567c/frameset.htm
http://help.sap.com/saphelp_nw04/helpdata/en/64/ce4e886334ec4ea7c2712e11cc567c/frameset.htm
The value for %Name can change dynamically according to the transaction and hence cannot be inluded as a KEY element in standard XLM structure,
Hence I need to know:-
1. What message mapping I should use in case if I have to use Native SQL statement.
2.What operation mapping I should use in case if I have to use Native SQL statement.
If guess correclty I may have to use Java mapping to do the above activities. Hence I want to know
3 .How do to go about it to do the Java mapping.
Thanks
Ameet

>
Ameet Deshpande wrote:
> Dear All,
>
> Can any one please help us in using Native SQL statement in a JDBC receiver channel. The reason why I need to use Native SQL statement instead of standard XML structure is that I need to execute a dynamic SQL query in third party database system lke:-
>
> "
> Select Field1 Field2 from TABLE Where Field3 like "%Name'
> "
> I expect the the response in the form of XML file which I can pick up using synchornous interface as mentioned on help.sap.com:-
>
> http://help.sap.com/saphelp_nw04/helpdata/en/64/ce4e886334ec4ea7c2712e11cc567c/frameset.htm
> http://help.sap.com/saphelp_nw04/helpdata/en/64/ce4e886334ec4ea7c2712e11cc567c/frameset.htm
>
> The value for %Name can change dynamically according to the transaction and hence cannot be inluded as a KEY element in standard XLM structure,
>
> Hence I need to know:-
>
> 1. What message mapping I should use in case if I have to use Native SQL statement.
> 2.What operation mapping I should use in case if I have to use Native SQL statement.
> If guess correclty I may have to use Java mapping to do the above activities. Hence I want to know
> 3 .How do to go about it to do the Java mapping.
>
> Thanks
> Ameet
You can use a stored procedure, and call it from jdbc receiver adapter.
I also solve this issue, with a DBLookup in message mapping. You can refer to my blog, and this usefull 3d:
http://simonlesflex.wordpress.com/2010/12/07/pi-oracle-dblookup/
/people/alessandro.guarneri/blog/2006/03/27/sap-xi-lookup-api-the-killer
/people/siva.maranani/blog/2005/08/23/lookup146s-in-xi-made-simpler

How to use Native SQL String

Hi all,
How do i use Native SQL String in the Reciver JDBC Adapter.
Do i need to change the message format could u suggest me some blogs on the same.
Also please can anyone let me knw if i can use this for stored procedure.

hi aditya,
there shud be no format as such. for sql xml format there are specific structure. but for native sql there shudnt be any specific structure.
as pointed in sap documentaion:
Instead of an XML document format, a text is expected that represents any valid SQL statement.
When inserting a line into a table the corresponding document looks as follows:
INSERT INTO tableName (column-name1, column-name2, column-name3) VALUES(column-value1, column-value2, column-value3)
so jus make sure that u give a valid sql statement becoz if will be passed as it is to the database and try ur scenario.
regards,
latika.

# coming when I select data from oracle table using Native SQL

Hi Gurus,
I am selecting 'First name' from oracle table directly using native sql. I am fetching 65000 records but 10+ records having '#' at the end of firstname. For eg: John#.
But oracle team couldn't find '#' in their table for those records. What could be problem?
or what could be the character in oracle which comes as '#' in abap?
Pls help...
Saj

Thanks for replies.
My DB NLS_PARAMETER is AL32UTF8. I am able to pullout data with older version of ojdbc jar file. So I think there is no issue regarding NLS setting.
So please guide me with proper solution as soon as possible.

How to get oracle 9i blob column into an itab in sap using Native SQL

Hi ,
We are using SAP ECC 5.0 and we need to coonect to an oracle database ver 9i rel2.
We need to get the data stored in a blob(pdf/jpeg) into an itab and later
use it for futher processing.
I am familiar with using native SQL and I wrote a stored procedure in the non sap oracle database to send the blob info into an internal table in sap.
But the information is in hex format and the long raw of SAP does not handle this very well.
Plz see my code below.
data: itab_insp_drawing like zpicture_cluster(which is of type lraw - 7902 )
      occurs 100 with header line.
EXEC SQL.
    EXECUTE PROCEDURE
       proc_get_insp_drawings (
               IN :itab-aq_id,
               IN :itab-section_id,
               IN :t_in_position,
               out :itab_insp_drawing-picture,
               OUT :t_blob_length,
               out :t_out_position,
               OUT :t_status )
   ENDEXEC.
append itab_insp_drawing.
while t_out_position < t_blob_length.
   EXEC SQL.
    EXECUTE PROCEDURE
       proc_get_insp_drawings (
               IN :itab-aq_id,
               IN :itab-section_id,
               IN :t_in_position,
               out :itab_insp_drawing-picture,
               OUT :t_blob_length,
               out :t_out_position,
               OUT :t_status )
   ENDEXEC.
   append itab_insp_drawing.
   endwhile.
Any ideas of how to handle blobs from non sap oracle table. I need this blob into an itab in sap.
Help appreciated.
Thanks
Mala

Please refer the example in this link which deals with Oracle date format.
You can finnd a command DECODE which is used for date formats. If you have a look at whole theory then you will get an idea.
Link:[Bulk insert SQL command to transfer data from SAP to Oracle|http://sap.ittoolbox.com/groups/technical-functional/sap-dev/bulk-insert-sql-command-to-transfer-data-from-sap-to-oracle-cl_sql_connection-3780804]

Who to use Native SQL statements in ABAP

hi all,
who to use native sql staements in abap bypassing Application server.
with regards,
suresh babu aluri.

Hi
Native SQL statements define an area in an ABAP program in which one or more Native SQL statements are to be carried out. The area between EXEC and ENDEXEC is not completely checked by the syntax check. The statements entered there are passed to the Native SQL interface and processed there as follows:
Almost all SQL statements that are valid for the addressed database system can be included between EXEC and ENDEXEC, in particular the DDL statements. These SQL statements are passed from the Native SQL interface to the database system largely unchanged. The syntax rules are specified by the database system, in particular the case sensitivity rules for database objects. If the syntax allows a separator character between individual statements, you can include several Native SQL statements between EXEC and ENDEXEC. Generally, the semicolon ( is used as the separator character.
You can also include SAP-specific Native SQL language elements between EXEC and ENDEXEC. These statements are not passed directly from the Native SQL interface to the database, but are converted appropriately.
All Native SQL statements bypass SAP buffering.
The ENDEXEC statement sets sy-dbcnt to the number of table rows processed in the last Native SQL statement. After implicit cursor processing with PERFORMING, sy-dbcnt contains the total number of lines read.
Programs with Native SQL statements are generally dependent on the database system used, so that they cannot be executed in all ABAP systems. This is especially true for the examples in this section, which was written for Informix database systems.
Example
Inserting two rows in the database table SCARR. If neither of these rows exists, sy-subrc is set to 0 by ENDEXEC and sy-dbcnt to 1. Otherwise, an exception is raised and handled.
DATA: exc_ref    TYPE REF TO cx_sy_native_sql_error,
      error_text TYPE string.
TRY.
    EXEC SQL.
      INSERT INTO scarr
                  (MANDT, CARRID, CARRNAME, CURRCODE, URL)
        VALUES ('000', 'FF', 'Funny Flyers', 'EUR',
                'http://www.ff.com');
      INSERT INTO scarr
                 (MANDT, CARRID, CARRNAME, CURRCODE, URL)
        VALUES ('000', 'EF', 'Easy Flyers', 'EUR',
                'http://www.ef.com');
    ENDEXEC.
CATCH cx_sy_native_sql_error INTO exc_ref.
    error_text = exc_ref->get_text( ).
    MESSAGE error_text TYPE 'I'.
ENDTRY.
Reward points if useful
Regards
Anji

Native sql for nth record

Hi generally in oracle
we write something like this
select top 1 * from emp_mast where row_num = 10.
for getting the 10th row from table.
so in ABAP
how to write the same with native sql.
select * from mara into wa up to 10 rows order by matnr descending.
check sy-subrc = 0.
write mara-matnr.
exit.
endselect.
but the above is not satisfactory
I think so in open sql its not possible....if possible then how ?
Any ideas...

hi
There is no nth record in a relational database
i just asked this question because it was asked ..... i dont mention it here beause its against forum rules !!!
Oracle is also a RDBMS.
I admit to your reply about reorg.
if oracle db is used in SAP ... then it should be possible to replicate the same in ABAP using native sql ... not sure just an assumption ...

How I can create dynamically-formed requests or use native SQL in EJB?

Hi all.
I'm working around modify an example from NetWeaver Developer Studio (CarRental). I want to get ordered data from table and allow users to specify the ordering field, not in the code. EJB QL doesn't support dynamically-formed queries like "select object(b) from QuickBooking b where b.status like ?1 order by b.<b>?2</b>" so i can't passing field name as parameter into query. Creating a sorting method for every field is not good solution because I need a dynamically-formed requests.
I think using native SQL will help but I don't know how I can use SQL in EJB.
Thanks,
Lev

import javax.persistence.EntityManager;within class, place
protected EntityManager entityManager;of course make it public, private, whatever you need.
Then, in your method
entityManager.createNativeQuery(....);R. Grimes

Performance issue using Native SQL

Hi
    I am getting the data from Oracle database using Native SQL in ABAP. I am facing performance problem when i am using Native SQL to get data from Oracle database.Its been very slow and getting timed out.
This is the code i am using for this.
EXEC SQL PERFORMING BUILD_TAB.
Get the territory id
    SELECT TERR_ID
      FROM DWPROD.VW_ARDETAIL_PRD1@DWP
      INTO :IT_TERR-TERR_ID
           :DG_TERR_ID
     WHERE COMPANY     = :dt_output-bukrs
       AND PAY_ADDR_ID = :dt_output-kunnr
       AND DOC_NO      = :dt_output-belnr
       AND DOC_ITEM_NO = :dt_output-buzei
ENDEXEC.
IF sy-dbcnt >= 1.
    READ TABLE it_terr INDEX 1.
    dg_terr_id = it_terr-terr_id.
    EXEC SQL.
Get the Saled rep id, name
      SELECT MR_USER_ID,
             MR_NAME
        FROM DWPROD.VW_TERR@DWP
        INTO :dt_output-srep_id,
             :dt_output-srep_name
       WHERE TERR_ID = :DG_TERR_ID
    ENDEXEC.
*Get sales manager id and sales manager name
    EXEC SQL.
      SELECT SALES_GRP_ID
        FROM DWPROD.VW_TERRRPT@DWP
        INTO :DG_SGRPID
       WHERE TERR_ID = :DG_TERR_ID
    ENDEXEC.
    IF sy-dbcnt >= 1.
      EXEC SQL.
        SELECT MGR_USER_ID,
               MGR_NAME
          FROM DWPROD.VW_SGRP@DWP
          INTO :dt_output-sman_id,
               :dt_output-sman_name
         WHERE SALES_GRP_ID = :DG_SGRPID
      ENDEXEC.
    ENDIF.
ENDIF.
Can any one suggest a solution to improve the performance.
Thnaks
Vianney

Hi John!
Looks like you need just one entry out of the tables, but you select 'into table'.
Try to add a 'up to 1 rows' restriction, then Oracle will be much faster with the execution.
To get an idea, who this parameter looks like in native SQL for Oracle, write a simple test program with an open SQL statement (including this parameter / select single) and run a SQL-trace (ST05). Here you can see in 'explain' how native translation looks like, can also maintain some small tests with 'enter SQL statement'.
Regards,
Christian

Are there any risks to use native sql in ABAP to access external DB

here is a requirement to use native sql in abap program to access external DB to load some data into sap. Are there any risks and effects which SAP not recommend ?
Can anybody show some official document to me because I want to know some risks and dangerous to report to my manager..thanks very much.

hi Anversha s
thank you for your reply
I means what's the risk when to use native sql to access external DB..
can you show me some examples about open sql which is used to access external DB...
Now I am investigating the technique about the connection
between SAP (by abap program) and external DB...the supporter suggestion is to use native sql to access external DBs.but my manager is afraid of the risks when to use native sql,So I have to report the effective document (example: SAP official document) to explain to my manager.
thanks very much

Using native sql for update

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