Dynamic table name in an inner join - select statement

Hi,
Please can you let me know if is possible to use a Dynamic table name in an inner join?
Something like the statement below? (It works in a simple select statement but not in an inner join)
SELECT *
     INTO CORRESPONDING FIELDS OF <t_itab>
      FROM <Dynamic table name> INNER JOIN pa0050 ON
      ( <Dynamic table name>pernr = pa0050pernr )
       WHERE <Dynamic table name>~pernr = it_pernr-l_pernr
       AND pa0050~bdegr = f_bdegr.
Any help would be apprecited very much.
Thanks & Regards.

Hi,
Check this link.
[http://help.sap.com/saphelp_nw04/helpdata/en/fc/eb39c4358411d1829f0000e829fbfe/frameset.htm]
[Re: accessing dynamic internal table's fields??;
hope it'll help u.
Regards,
Sneha.
Edited by: sneha kumari on Jun 18, 2009 1:57 PM

Similar Messages

Dynamic Table name in Inner Join in 4.6c

data: tab1(10) type c value 'MARA',
        tab2(10) type c value 'MAKT'.
data: dbtab1(10) type c,
         dbtab2(10) type c .
dbtab1 = tab1.
dbtab2 = tab2.
DATA: BEGIN OF itab occurs 0,
           matnr TYPE mara-matnr,
           maktx type makt-maktx,
END OF itab.
DATA: column_syntax TYPE string,
            dbtab_syntax TYPE string.
PARAMETERS: p_matnr TYPE mara-matnr.
dbtab_syntax = '( (dbtab1) AS t1 '
&' INNER JOIN (dbtab2) AS t4 ON t1MATNR = t4MATNR )'.
SELECT matnr maktx
FROM (dbtab_syntax)
INTO TABLE itab WHERE t4~matnr   = p_matnr.
Got the following error:
"A table name, specified in an SQL command, is unknown"
It seems not able to read dynamic table name in dbtab_syntax.
thanks
anya
Moderation Message: Duplicate Post.
Edited by: kishan P on Nov 29, 2010 11:17 AM

Hi,
Check this link.
[http://help.sap.com/saphelp_nw04/helpdata/en/fc/eb39c4358411d1829f0000e829fbfe/frameset.htm]
[Re: accessing dynamic internal table's fields??;
hope it'll help u.
Regards,
Sneha.
Edited by: sneha kumari on Jun 18, 2009 1:57 PM

Inner join-select -primary key in table issue

Hi ,
Iam using FEBKO(header) and FEBEP(item) in inner join select .But the datas fetching by this selct in not correct.The analysis is the is no common primary fields in the both table.
Question 1-> Can i use inner join without common primary key in the both tables, weather it possible to make a select without common primary key in both table. Please kindly let me know.
Question 2-> What is the other possible way to give the selct for both table(better performance)
Regards,
Veera

Hi,
When you use INNER JOIN in this case, link your tables based on KUKEY and ESNUM fields, bcoz there can be many items under a single header. So this will work for you, even from the performance point of view.
Hope this is helpful to you. If you need further information, revert back.
Reward all the helpful answers.
Regards
Nagaraj T

Problem with Dynamic Table Name

Hello all,
I am having trouble using a dynamic table name. I have the following code.....
declare l_cur sys_refcursor;
l_ID int;
l_tableName varchar(30);
BEGIN
open l_cur for
select hkc.ColumnID, mapping from &HKAPPDB_Schema_Name..doctablemapping ddm
inner join &HKDB_Schema_Name..HKColumns hkc on hkc.doctablemappingid = ddm.id
where ddm.id > 0;
LOOP
     FETCH l_cur into l_ID, l_tableName;
     EXIT WHEN l_cur%notfound;
     -- update missing VerbID in DocumentDocMapping table
     UPDATE &HKAPPDB_Schema_Name..IndexedDocument
     SET VerbID = (SELECT t.VerbID
                         FROM (SELECT DocRef, VerbID, DateUpdated
                              FROM &HKAPPDB_Schema_Name..l_tableName dd        - this is where the dynamic table name is used
                              WHERE dd.VerbID is not NULL))
     WHERE HKColumnID = l_ID AND VerbID is NULL;
END loop;
end;
/When I try to execute this i get an error
ORA-00942: table or view does not exist
What am I doing wrong?
Regards,
Toby

redeye wrote:
I only started about 6 weeks ago, with no tutorials and learning it on the fly; Same here.. only my introduction was to a 12 node Oracle OPS cluster all those years ago.. and required a whole new mind set after using SQL-Server extensively. But it was fun. Still is. :-)
but thats what you get when a company throws you in at the deep end with a ridiculous time constraint to migrate a whole MSSQL DB.Migrating SQL-Server to Oracle is not a simple thing. A lot of best practices in SQL-Server are absolutely worse practices in Oracle - they are that different. Simple example is lock escalation - an issue in SQL-Server. In Oracle, the concept of a lock being escalated into a page lock simply does not exist.
In terms of getting the migration done as quickly and painlessly as possible I try to reuse all the logic as it appears in the MSSQL code - in this case it was using dynamic table names. I do not doubt that i am probably shooting myself in the foot in the long run.....As long as you do not splatter too much blood on us here.. not a problem :D
Seriously though - just keep in mind that what works in SQL-Server may not work as well (or even at all) in Oracle. So do not hesitate to refactor (from design to code to SQL) mercilessly when you think it is warranted.

How to set dynamic table name in sql query?

I want set dynamic table name by parameter in sql query,just like:
select * from :tbname
but run report is error,BI P report table name is invalidation.
What can i do? Thanks!

Hi,
that's only possible inside a data template with a lexical parameter.
Regards
Rainer

Dynamic table name in native SQL

Hi,
How can i use dynamic table name in native SQL?
My req is to select data from a external database table , but the table name will be only poulated during runtime.
How can i acheive this?
Regards,
Arun.

It should work OK - see demo below.
Jonathan
report zsdn_jc_adbc_test.
start-of-selection.
perform demo_lookup.
form demo_lookup.
data:
    l_error_msg          type string,
    ls_t001              type t001, "Company
    ls_t003              type t003. "Doc types
perform dynamic_lookup
    using
      'T001'
    changing
      ls_t001
      l_error_msg.
write: / l_error_msg.
perform dynamic_lookup
    using
      'T003'
    changing
      ls_t003
      l_error_msg.
write: / l_error_msg.
endform.
form dynamic_lookup
using
    i_tabname            type tabname
changing
    os_data              type any
    o_error_msg          type string.
* Use ADBC to select data
data:
    l_mandt_ref          type ref to data,
    l_result_ref         type ref to data,
    l_mandt              type symandt,
    l_tabname            type tabname,
    l_sql_statement      type string,
    lo_cx_root           type ref to cx_root,
    lo_cx_sql            type ref to cx_sql_exception,
    lo_connection        type ref to cl_sql_connection,
    lo_statement         type ref to cl_sql_statement,
    lo_result_set        type ref to cl_sql_result_set.
clear: os_data, o_error_msg.
get reference of l_mandt into l_mandt_ref.
get reference of os_data into l_result_ref.
l_mandt   = '222'.   "i.e. select from client 222
l_tabname = i_tabname.
try.
      lo_connection = cl_sql_connection=>get_connection( ).
      lo_statement = lo_connection->create_statement( ).
* Set criteria for select:
      lo_statement->set_param( l_mandt_ref ).
      concatenate
        'select * from' l_tabname
        'where mandt = ?'
        into l_sql_statement separated by space.
* Execute
      call method lo_statement->execute_query
        exporting
          statement   = l_sql_statement
          hold_cursor = space
        receiving
          result_set = lo_result_set.
* Get the data from the resultset.
      lo_result_set->set_param_struct( l_result_ref ).
      while lo_result_set->next( ) > 0.
        write: / os_data.
      endwhile.
* Tidy up:
      lo_result_set->close( ).
      lo_connection->close( ).
    catch cx_sql_exception into lo_cx_sql.
      o_error_msg = lo_cx_sql->get_text( ).
    catch cx_root into lo_cx_root.
      o_error_msg = lo_cx_root->get_text( ).
endtry.
endform.

Dynamic table name in native sql query

Can i pass a dynamic table name in this query ---
            EXEC SQL PERFORMING APPEND_MTO.
              SELECT
                           LTOG_QUANTITY_TYPE,
                           FCONO,
                          WBSELEMENT,
                         PROJECT
              INTO   :IMTO
              FROM RWORKS.MTO_ISO_V2
              WHERE LTOD_DATE > TO_DATE(:MAXD,'YYYYMMDDHH24MISS')
            ENDEXEC.
How can i pass this table name RWORKS.MTO_ISO_V2 dynamically in the query
Edited by: Madhukar Shetty on Nov 26, 2009 2:40 PM

Can i pass a dynamic table name in this query ---
            EXEC SQL PERFORMING APPEND_MTO.
              SELECT
                           LTOG_QUANTITY_TYPE,
                           FCONO,
                          WBSELEMENT,
                         PROJECT
              INTO   :IMTO
              FROM RWORKS.MTO_ISO_V2
              WHERE LTOD_DATE > TO_DATE(:MAXD,'YYYYMMDDHH24MISS')
            ENDEXEC.
How can i pass this table name RWORKS.MTO_ISO_V2 dynamically in the query
Edited by: Madhukar Shetty on Nov 26, 2009 2:40 PM

Passing dynamic table name in ADO. net destination

I am new to SSIS and I have a requirement where i need to pass dynamic table name in ADO .net destination .
My package contains an "Execute Sql task" in the control flow which computes the destination table name to be provided at run time and stores it in a variable expression
"@[User::Table_name]"(which has a scope of full package).
Now, the problem I'm facing right now is that , I am unable to use this variable expression in the ADO .Net Destination .
I need to pass this variable expression as the table name in ado .net destination.
But, whenever I use this variable in place as the table name I keep on getting this error and my package fails:-
[ADO NET Destination [403]] Error: The Table or View name is not expected. \n\t If you are quoting the table name, please use the prefix " and the suffix " of your selected data provider for quotation. \n\t If you are using multipart name,
please use at most three parts for the table name.
Although ,I am able to run my package when i am providing the existing(static) table name.So there is nothing wrong with the package.
Tried a lot of things still not working..Please help...

I am having the result stored in the variable expression . I just need a way to be able to use it as the Destination table in ADO .net Destination.
I am not sure if this will work for you, but I am able to store the table name in variable and use it dynamically (via data flow task expression property ) as shown.
Thanks, hsbal
Hi Adeep,
Based on my further research, just as hsbal said, we can set a variable as ADO.NET Destination table via Expressions property in Data Flow Task.
If there are any other questions, please feel free to ask.
Thanks,
Katherine Xiong
Katherine Xiong
TechNet Community Support

Dynamic table name - error

After run (or test) of procedure
create or replace procedure tmp_select_dymanic
( AInTable IN VARCHAR2,
ACount OUT NUMBER
) as
begin
EXECUTE IMMEDIATE 'BEGIN SELECT count(*) INTO :Count FROM :InTable END;'
USING ACount, AInTable;
end tmp_select_dymanic;
error message: invalid table name.
I know the table exists and contains data. I can make SELECT in SQL (not dynamic).
What a reason for error? May be privileges in database? But i make SELECT on my own table?
How can i set dynamic table name in other way?
My Oracle Version 10g.

What you are asking can be done by REF_CURSOR;
look this example and try your self the rest:
CREATE OR REPLACE PROCEDURE insert_to_table_dinamic (
   table1   IN   VARCHAR2,
   table2   IN   VARCHAR2
AS
   rc         sys_refcursor;
   v_sql      VARCHAR2 (2000);
   v_deptno   NUMBER;
BEGIN
   v_sql :=
         'SELECT DEPTNO FROM '
      || table1
      || ' WHERE ROWNUM = 1 AND DEPTNO IS NOT NULL';
   OPEN rc FOR v_sql;
   LOOP
      FETCH rc
       INTO v_deptno;
      EXIT WHEN rc%NOTFOUND;
      v_sql :=
            'UPDATE '
         || table2
         || ' SET DEPTNO = '
         || v_deptno
         || ' WHERE DEPTNO IS NULL';
      EXECUTE IMMEDIATE v_sql;
   END LOOP;
EXCEPTION
   WHEN OTHERS
   THEN
      DBMS_OUTPUT.put_line (SQLCODE || SQLERRM);
END insert_to_table_dinamic;when i give DEPT , EMP as my 2 parameters above code will set the deptno in EMP table where deptno is null;
--Just a test proc.

Please tell me the Three table INNER JOIN Sql statement

Hi experts,
I got requirement like by using INNER JOIN i have to write the code in MY program i.e using 3 tables VBAK VBAP and VBUK.And the common field is VBELN .SO please give the INNER JOIN SQL statement for above three tables...
vbak-vbeln,erdat
vbap-vbeln,posnr
vbuk-vbeln,RFSTK
Thanks in Advance

hi guglani please see my total code b.caus DATA is not extracting...once see the code correct error.
DATA:V_VBELN TYPE VBAK-VBELN.      "VBAK,VBAP AND VBUK
SELECT-OPTIONS SORDER FOR V_VBELN.
TYPES:BEGIN OF T_VBAK,
     VBELN TYPE VBELN_VA,
     ERDAT TYPE ERDAT,
END OF T_VBAK.
TYPES:BEGIN OF T_VBAP,
       VBELN TYPE VBELN_VA,
        POSNR TYPE POSNR_VA,
END OF T_VBAP.
TYPES:BEGIN OF T_VBUK,
    VBELN TYPE VBELN,
RFSTK TYPE RFSTK,
END OF T_VBUK.
TYPES:BEGIN OF FS,
   VBELN TYPE VBELN_VA,
     ERDAT TYPE ERDAT,
POSNR TYPE POSNR_VA,
RFSTK TYPE RFSTK,
END OF FS.
DATA:WA1 TYPE T_VBAK,
     WA2 TYPE T_VBAP,
     WA3 TYPE T_VBUK,
     WA TYPE FS.
DATA:ITAB1 TYPE TABLE OF T_VBAK,
      ITAB2 TYPE TABLE OF T_VBAP,
      ITAB3 TYPE TABLE OF T_VBUK,
      ITAB TYPE TABLE OF FS.
select a~vbeln a~erdat b~posnr c~rfstk
       from vbak as a inner join vbAP as b on a~vbeln = b~vbeln
                      inner join vbuk as c on a~vbeln = c~vbeln
into table itab
where A~vbeln eq SORDER.
IF NOT ITAB IS INITIAL.
SORT ITAB BY VBELN.
ENDIF.
LOOP AT ITAB INTO WA.
   WRITE:/ WA-VBELN,WA-ERDAT,WA-rfstk.
   ENDLOOP.
   CLEAR WA.
   REFRESH ITAB.

(Urgent) Dynamic Table Name

Hi Fellows,
Can I use dynamic table name in a loop? I have a problem that I want to use variable table in a cursor for example
procedure check_rows as
cursor c1 is
select view_name
from user_views;
v_count number;
v_view_name varchar2(35);
begin
for i in c1 loop
select count(*)
into v_count
from i.view_name;
if v_count = 0 THEN
dbms_output.put_line ('The View '| |i.view_name| |' has no rows');
end if;
end loop;
end;
but i receive a message
i.view_name must a name of a table to which the user has access.
Can anybody solve my problem.
Thanks in advance
Mustafa

Here is some codes I wrote with DBMS_SQL. I hope it will help you to start.
PROCEDURE Get_record(p_select IN OUT select_rec, where_str IN OUT varchar2) IS
my_keyblk varchar2(6);
veh_id integer;
ser_date date;
succ_flag number;
blk_route varchar2(4);
blk_run integer;
my_date_type integer;
cur_blk_route INTEGER;
rows_processed INTEGER;
ignore integer;
select_str varchar2(3000);
First_date date;
Last_date date;
BEGIN
begin
select start_date, end_date into first_date, Last_date from change_date
where current_next_code = 'CURRENT';
exception when others then
null;
end;
select_str := 'select keyblock, keycoach, proflag, pullout_date
from logblock
where (pullout_date between first_date and Last_date)
and proflag = 0';
cur_blk_route := dbms_sql.open_cursor;
dbms_sql.parse(cur_blk_route, select_str, dbms_sql.v7);
dbms_sql.define_column(cur_blk_route, 1, blk_route, 6);
dbms_sql.define_column(cur_blk_route, 2, blk_run);
dbms_sql.define_column(cur_blk_route, 3, veh_id);
dbms_sql.define_column(cur_blk_route, 4, ser_date);
ignore := dbms_sql.execute(cur_blk_route);
LOOP
if (dbms_sql.fetch_rows(cur_blk_route) > 0) then
dbms_sql.column_value(cur_blk_route, 1, blk_route);
dbms_sql.column_value(cur_blk_route, 2, blk_run);
dbms_sql.column_value(cur_blk_route, 3, veh_id);
dbms_sql.column_value(cur_blk_route, 4, ser_date);
else
dbms_output.put_line('ERROR ');
end if;
END LOOP;
dbms_sql.close_cursor(cur_blk_route);
END Get_record;
end apc_block_assign;
null

Inner join select

I had my data declaration as below.
DATA :BEGIN OF t_plaf OCCURS 0,
       normt LIKE mara-normt,
       matnr LIKE plaf-matnr,
       pwwrk LIKE plaf-pwwrk,
       paart LIKE plaf-paart,
       verid LIKE plaf-verid,
       auffx LIKE plaf-auffx,
       psttr LIKE plaf-psttr,
       gsmng LIKE plaf-gsmng,
      END OF t_plaf.
corresponding inner join statement
SELECT maranormt plafmatnr
         plafpwwrk plafpaart plaf~verid
         plafauffx plafpsttr plaf~gsmng
    INTO TABLE t_plaf
    FROM plaf
   INNER JOIN mara
      ON plafmatnr EQ maramatnr
   WHERE plaf~paart = 'LA'.
Now I have changed the declaration as below
DATA : BEGIN OF t_plaf OCCURS 0,
       normt LIKE mara-normt.
        INCLUDE STRUCTURE plaf.
DATA : END OF t_plaf.
now i have changed the data declaration as mentioned above and need a inner join statement for the data declaration i have specified.
Any suggestions,
MAdhu

Hi Madhu,
USE INTO CORRESPONDING option instead of INTO TABLE.
SELECT maranormt plafmatnr
plafpwwrk plafpaart plaf~verid
plafauffx plafpsttr plaf~gsmng
<b>INTO CORRESPONDING FIELDS OF TABLE t_plaf</b>
FROM plaf
INNER JOIN mara
ON plafmatnr EQ maramatnr
WHERE plaf~paart = 'LA'.
Thanks,
Vinay

Dynamic table name from Arguments in cfquery /

I'm trying to use dynamic table names in a cfc but seem to
have hit upon a wall as my calling methods from flash keep hitting
my _error methods - Code attached to show what I'm trying to
achieve; if anyone can give me some pointers it would be a great
help. I've seen numerous by using the Form with the arguments but
this is coming into a gateway used by a flash component and doesn't
work no matter how much I fiddle the code.
Thanks in advance

There was a time when I needed a dynamic query such as this.
BUT, it is very dangerous, which is why I took a few steps to make
it more secure.
1. Always use cfqueryparam and strict datatyping
2. Use listFindNoCase for known table names in the database
e.g
<cfset variables.tableNames =
"items,products,categories,blog" />
<cfif
listContainsNoCase(variables.tableNames,lCase(trim(arguments.tableName)),",")>
query here
<cfelse>
Error: Unknown table requested
</cfif>
Mikey

INNER join with dynamic table name ?

Hi,
I have a problem with this statement.
DATA: g_dso_bic_dofr TYPE tabname.
SELECT t1~/bic/ziparomr
       t2~/bic/zifremom
INTO (wa_rater_paromr-/bic/ziparomr,
       wa_rater_paromr-/bic/zifremom)
*   FROM /bic/azd0bfr5100 AS t1     "equivalent to the dynamic statement below
" this is the problem
    FROM (g_dso_bic_dofr )AS t1
    INNER JOIN /bic/pzifremom AS t2
      ON t1~/bic/ziparomr = t2~/bic/ziparomr
" --- to here
    WHERE t1~/bic/zikom     = v_kommune
The compile check doesnt work when i use the variable table name.
I get
"Wrong expression "INNER" in FROM clause. WHERE condition."
Can anyone help me.
Br Rasmus.

" this is the problem
*    FROM (g_dso_bic_dofr )AS t1   "<<--- check spaces in here
    FROM (g_dso_bic_dofr) AS t1    "<<--- and here
    INNER JOIN /bic/pzifremom AS t2
      ON t1~/bic/ziparomr = t2~/bic/ziparomr
" --- to here
I think there's the problem, the space behind the parenthesis.
Regards

Dynamic table name in select statment

hai,
Please help me....
oracle 9i i am using.
i have four tables abc_121,
abc_122,
abc_123,
abc_124.
i want to pick records from a table.table name should be prepared dynamically.
i.e., i want to pick records from a quarter table of this year.(ex: abc_124). using sql statement only.
i have tried..but i couldn't...... pls help me...

ramadurga.v wrote:
oracle 9i i am using.
i have four tables abc_121,
abc_122,
abc_123,
abc_124.
i want to pick records from a table.table name should be prepared dynamically.
i.e., i want to pick records from a quarter table of this year.(ex: abc_124). using sql statement only.Create a partition view. E.g.
create or replace view abc as
select * from abc_121
union all
select * from abc_122
union all
...For the partition view approach to correctly work (doing "partition pruning"), you need to have a constraint on the column that identifies that partition.
In other words, you cannot use the table name as an attribute to identifies its data content. Foe example, you can have tables YEAR2001_Q1 and YEAR2001_Q2. However, the year and quarter also need to be in the table itself - e.g. columns YEAR and QUARTER.
For table YEAR2001_Q1, the YEAR column needs to have a check constraint that ensures it is always 2001. And a check constraint for column QUARTER to ensure that it is always 1.
If these conditions are met, then a select from the partition view using +"where YEAR=2001 and QUARTER=2"+ will result in only table YEAR2001_Q2 to be used and not other tables like YEAR2001_Q1.
See {message:id=10539404} for an example.

Dynamic table name in an inner join - select statement

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