Performing Subquery on 2 different tables...

hi there;
i am trying this code but unfortunately it didnt work.
select v1
from t1
where v2 NOT IN (select v2 from t2);
Please help me promptly.
waiting
Regards
hassan

Gazing into my crystal ball, I see a hazy image of the query saying "no rows selected". My guess is that your t2 looks something like:
        V2         V3
         1          1
         2          2
                    3At least one row in t2 has a NULL value for v2.
TTFn
John

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How to populate an internal table from three different tables

My requirement is to populate an itab by retrieving data from three diff db tables,
ekko,ekpo and Ekbe.
below is the code for data retrieval .
SELECT EBELN INTO TABLE IT_EKKO FROM EKKO WHERE EBELN IN S_EBELN.
IF NOT IT_EKKO[] IS INITIAL.
    SELECT EBELP TXZ01 NETWR BUKRS INTO CORRESPONDING FIELDS OF TABLE IT_EKPO FROM EKPO FOR ALL ENTRIES IN IT_EKKO
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IF NOT IT_EKPO[] IS INITIAL.
      SELECT EMATN WAERS WERKS GJAHR BEWTP INTO CORRESPONDING FIELDS OF TABLE IT_EKBE FROM EKBE FOR ALL ENTRIES IN IT_EKPO
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        ENDIF.
please tell me how to populate data from it_ekko,it_ekpo and it_ekbe into an internal table ITAB.

Hi Mayana,
You take one final structure & final internal table, & within that structure take all the fields which is required to be displayed as a final output.
for data fetching from different table, you take three different structures & three internal table for that, because into corresponding fields of table is not good for performance wise. Use into table syntax.
follow the below example:(similarly)
sort it_klah by key fields.
LOOP AT IT_KSSK INTO WA_KSSK.
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IF SY-SUBRC EQ 0.
      MOVE: ....................................
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clear wa_final.
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Hope this can solve your problems.
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Dynamic structure for different tables

Hi All,
My requirement is, a table has to be given in the selection-screen and i have to download the data of that particular table.
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Any clues...
Senthil.

Hi
Maybe the below code can help you.
TYPES: c80(80).
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*DATA: msg(240).
FIELD-SYMBOLS: <field> TYPE ANY.
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DATA: tabstr LIKE p_tab.
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PARAMETERS:        p_list RADIOBUTTON GROUP layo.
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append i_src.
END-OF-DEFINITION.
START-OF-SELECTION.
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ENDCASE.
src 'REPORT' p_tab '.' ''.
src 'DATA I_TAB TYPE STANDARD TABLE OF' p_tab '.' ''.
src 'FORM GETTAB.' '' '' ''.
src 'PERFORM CALLBACK IN PROGRAM' sy-repid '' ''.
src '        TABLES I_TAB USING' tabstr layout 'IF FOUND.'.
src 'ENDFORM.' '' '' ''.
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PERFORM gettab IN PROGRAM (p_tab) IF FOUND.
TOP-OF-PAGE.
CHECK NOT headline IS INITIAL.
FORMAT COLOR COL_HEADING.
WRITE headline.
ULINE.
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*       Sämtliche Verarbeitung muss in dieser Routine liegen          *
* --> TAB         Tabelle                                           *
* --> TABNAME     Name der Tabelle                                  *
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Thanks to the original progam provider.
Kind Regards
Eswar

Multiple Queries on Same/Different Table?

Hello all,
I have started to learn how to integrate java with databases using JDBC. However I have a question that would make my life much easier. From what I've learned everytime I want to do a query, I have to create a new statement and new result set to perform the query on same/different tables. This seems rather redundant and inefficient. Is there a way to go around this? Suppose I wanted to SELECT * FROM A and then perform SELECT name FROM A WHERE <some condition> and then output both of them. Is there any way I can just build upon my old result set? Or must I create a whole new result set and connected statement everytime?
Edited by: dnguyen1022 on Oct 9, 2009 11:16 PM

dnguyen1022 wrote:
Hello all,
I have started to learn how to integrate java with databases using JDBC. However I have a question that would make my life much easier. From what I've learned everytime I want to do a query, I have to create a new statement and new result set to perform the query on same/different tables. That isn't entirely true but normally that is what you do.
This seems rather redundant and inefficient. Compared to what? The roundtrip to the database and the work that the database does to get the data? Then no it is very efficient.
Is there a way to go around this? Suppose I wanted to SELECT * FROM A and then perform SELECT name FROM A WHERE <some condition> and then output both of them. A JDBC query can consist of more than one result set.
Note that if if you have real performance problem (measured production load) then alternative designs are much more likely to lead to substantial savings versus fiddling with actual queries. If you haven't actually profile the app then note that focusing on the architecture/design rather than implementation of any application will lead to far more performance benefits.

Select from different tables based on value

Hi Forum,
I'm stuggling with a problem:
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My first approach was like that:
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where the three ??? depict the problem I'm having, as Oracle doesn't allow me to have a harmonized subquery here.
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I believe this is what you are trying to get at:
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SELECT m.pref_type, r.result
FROM my_table m,
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WHERE DECODE(m.pref_type, 1, 'A', 'B') = r.tbl and
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John

Get row count for different tables to the same line

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Thanks!

>
Hi,
How can I get the row count for different tables in one line:
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subquery refactoring. Worth getting to know - very handy!
with acount as
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bcount as
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ccount as
select count(*) as countc from dual -- put your table name here
select a.counta, b.countb, c.countc from acount a, bcount b, ccount c;HTH,
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Edited by: Paulie on 25-Jul-2012 17:44

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Regards
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Edited by: Alvaro Tejada Galindo on Feb 12, 2008 10:20 AM

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sql_comm varchar2(1000);
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Hi
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How to create a foreign key for the table from two different tables?

Hi All,
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code 1:
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Edited by: orasuriya on Aug 8, 2009 2:02 AM

Actually the design is completely incorrect.
What you say is
I have
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'foo','foo model'
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This means you actually need to have 1 (one) table:
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Sybrand Bakker
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Report using Data from different tables

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The Oracle Reports Team --skw

How to join 5 different tables using SQL to make it to a flat file structur

I am trying to load five differnt tables into one flat file structure table without cartesian product.
I have five different tables Jobplan, Jobtask(JT), Joblabor(JL), Jobmaterial(JM) and Jpsequence(JS) and the target table as has all the five tables as one table.
The data i have here is something like this.
jobplan = 1record
jobtask = 5 records
joblabor = 2 records
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1001     Test Jobplan     USA     NULL     NULL     NULL     NULL     NULL     NULL     NULL     NULL
1001     Test Jobplan     USA     1001     10     NULL     NULL     NULL     NULL     NULL     NULL
1001     Test Jobplan     USA     1001     20     NULL     NULL     NULL     NULL     NULL     NULL
1001     Test Jobplan     USA     1001     30     NULL     NULL     NULL     NULL     NULL     NULL
1001     Test Jobplan     USA     1001     40     NULL     NULL     NULL     NULL     NULL     NULL
1001     Test Jobplan     USA     1001     50     NULL     NULL     NULL     NULL     NULL     NULL
1001     Test Jobplan     USA     NULL     NULL     1001     Sam     NULL     NULL     NULL     NULL
1001     Test Jobplan     USA     NULL     NULL     1001     Mike     NULL     NULL     NULL     NULL
1001     Test Jobplan     USA     NULL     NULL     NULL     NULL     1001     Hammer     NULL     NULL
1001     Test Jobplan     USA     NULL     NULL     NULL     NULL     NULL     NULL     1001     1
1001     Test Jobplan     USA     NULL     NULL     NULL     NULL     NULL     NULL     1001     2
1001     Test Jobplan     USA     NULL     NULL     NULL     NULL     NULL     NULL     1001     3
Please help me out with this issue.
Thanks,
Siva
Edited by: 931144 on Apr 30, 2012 11:35 AM

Hope below helps you
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( JPNUM NUMBER,
DESCRIPTION VARCHAR2(100)
INSERT INTO JOBPLAN VALUES(1001,'Test Jobplan');
CREATE TABLE JOBTASK
( LOCATION VARCHAR2(10),
JT_JPNUM NUMBER,
JT_TASK NUMBER
INSERT INTO JOBTASK VALUES('USA',1001,10);
INSERT INTO JOBTASK VALUES('USA',1001,20);
INSERT INTO JOBTASK VALUES('USA',1001,30);
INSERT INTO JOBTASK VALUES('USA',1001,40);
INSERT INTO JOBTASK VALUES('USA',1001,50);
CREATE TABLE JOBLABOR
( JL_JPNUM NUMBER,
JL_LABOR VARCHAR2(10)
INSERT INTO JOBLABOR VALUES(1001,'Sam');
INSERT INTO JOBLABOR VALUES(1001,'Mike');
CREATE TABLE JOBMATERIAL
( JM_JPNUM    NUMBER,
JM_MATERIAL VARCHAR2(10)
INSERT INTO JOBMATERIAL VALUES(1001,'Hammer');
CREATE TABLE JOBSEQUENCE
( JS_JPNUM    NUMBER,
JS_SEQUENCE NUMBER
INSERT INTO JOBSEQUENCE VALUES(1001,1);
INSERT INTO JOBSEQUENCE VALUES(1001,2);
INSERT INTO JOBSEQUENCE VALUES(1001,3);
SELECT   JP.JPNUM        AS JPNUM       ,
         JP.DESCRIPTION AS DESCRIPTION ,
         NULL            AS LOCATION    ,
         NULL            AS JT_JPNUM    ,
         NULL            AS JT_TASK     ,
         NULL            AS JL_JPNUM    ,
         NULL            AS JL_labor    ,
         NULL            AS JM_JPNUM    ,
         NULL            AS JM_MATERIAL ,
         NULL            AS JS_JPNUM    ,
         NULL            AS JS_SEQUENCE
FROM JOBPLAN JP
UNION ALL
SELECT   JP.JPNUM        AS JPNUM       ,
         JP.DESCRIPTION AS DESCRIPTION ,
         JT.LOCATION     AS LOCATION    ,
         JT.JT_JPNUM     AS JT_JPNUM    ,
         JT.JT_TASK      AS JT_TASK     ,
         NULL            AS JL_JPNUM    ,
         NULL            AS JL_labor    ,
         NULL            AS JM_JPNUM    ,
         NULL            AS JM_MATERIAL ,
         NULL            AS JS_JPNUM    ,
         NULL            AS JS_SEQUENCE
FROM JOBPLAN JP, JOBTASK JT
UNION ALL
SELECT   JP.JPNUM        AS JPNUM       ,
         JP.DESCRIPTION AS DESCRIPTION ,
         NULL            AS LOCATION    ,
         NULL            AS JT_JPNUM    ,
         NULL            AS JT_TASK     ,
         JL.JL_JPNUM     AS JL_JPNUM    ,
         JL.JL_labor     AS JL_labor    ,
         NULL            AS JM_JPNUM    ,
         NULL            AS JM_MATERIAL ,
         NULL            AS JS_JPNUM    ,
         NULL            AS JS_SEQUENCE
FROM JOBPLAN JP, JOBLABOR JL
UNION ALL
SELECT   JP.JPNUM        AS JPNUM       ,
         JP.DESCRIPTION AS DESCRIPTION ,
         NULL            AS LOCATION    ,
         NULL            AS JT_JPNUM    ,
         NULL            AS JT_TASK     ,
         NULL            AS JL_JPNUM    ,
         NULL            AS JL_labor    ,
         JM.JM_JPNUM     AS JM_JPNUM    ,
         JM.JM_MATERIAL AS JM_MATERIAL ,
         NULL            AS JS_JPNUM    ,
         NULL            AS JS_SEQUENCE
FROM JOBPLAN JP, JOBMATERIAL JM
UNION ALL
SELECT   JP.JPNUM        AS JPNUM       ,
         JP.DESCRIPTION AS DESCRIPTION ,
         NULL            AS LOCATION    ,
         NULL            AS JT_JPNUM    ,
         NULL            AS JT_TASK     ,
         NULL            AS JL_JPNUM    ,
         NULL            AS JL_labor    ,
         NULL            AS JM_JPNUM    ,
         NULL            AS JM_MATERIAL ,
         JS.JS_JPNUM     AS JS_JPNUM    ,
         JS.JS_SEQUENCE AS JS_SEQUENCE
FROM JOBPLAN JP, JOBSEQUENCE JS;
     JPNUM DESCRIPTION     LOCATION      JT_JPNUM    JT_TASK   JL_JPNUM JL_LABOR     JM_JPNUM JM_MATERIA   JS_JPNUM JS_SEQUENCE
      1001 Test Jobplan    NULL       NULL        NULL       NULL       NULL       NULL       NULL    NULL          NULL
      1001 Test Jobplan    USA        1001        10         NULL       NULL       NULL       NULL    NULL          NULL
      1001 Test Jobplan    USA        1001        20         NULL       NULL       NULL       NULL    NULL          NULL
      1001 Test Jobplan    USA        1001        30         NULL       NULL       NULL       NULL    NULL          NULL
      1001 Test Jobplan    USA        1001        40         NULL       NULL       NULL       NULL    NULL          NULL
      1001 Test Jobplan    USA        1001        50         NULL       NULL       NULL       NULL    NULL          NULL
      1001 Test Jobplan    NULL       NULL        NULL       1001       Sam        NULL       NULL    NULL          NULL
      1001 Test Jobplan    NULL       NULL        NULL       1001       Mike       NULL       NULL    NULL          NULL
      1001 Test Jobplan    NULL       NULL        NULL       NULL       NULL       1001       Hammer NULL          NULL
      1001 Test Jobplan    NULL       NULL        NULL       NULL       NULL       NULL       NULL    1001          1
      1001 Test Jobplan    NULL       NULL        NULL       NULL       NULL       NULL       NULL    1001          2
      1001 Test Jobplan    NULL       NULL        NULL       NULL       NULL       NULL       NULL    1001          3
{code}

Can i use one interface to load data into 2 different tables

Hi Folks,
Can i use one interface to load data into 2 different tables(same schema or different schemas) from one source table with same structure ?
Please give me advice
Thanks
Raj
Edited by: user11410176 on Oct 21, 2009 9:55 AM

Hi Lucky,
Thanks for your reply,
What iam trying is ...Iam trying to load the data from legacy tables(3) into oracle staging tables.But i need to load the same source data into two staging tables(these staging tables are in two different schemas)
can i load this source data into two staging tables by using single standard interface(some business logic is there)
If i can then give me some suggestion how to do that
Thanks in advance
Raj

Performing Subquery on 2 different tables...

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