Populating table with data from another table with fewer columns

Hi,
I have 2 tables:
Table 1:
Column 1
Column 2
Column 3
Table 2:
Column 1
Column 2
I want to populate Table 1 with all the data from Table 2, and populate Column 3 of Table 1 with numbers from a sequence. Is there a SQL stmt to do this? If not, what is the best way to do it in PL/SQL?
Thank you
Shailan

CREATE SEQUENCE t1_seq
START WITH 1
INCREMENT BY 1
CACHE 100;
INSERT INTO t1( col1, col2, col3 )
SELECT col1, col2, t2_seq.nextval
FROM t2Justin
Distributed Database Consulting, Inc.
http://www.ddbcinc.com/askDDBC

Similar Messages

Update a table with data from another table

Hi to All,
I have in my 'schema' 2 tables:
CREATE TABLE T_ITEMS
ITEM_GROUP VARCHAR2(10 BYTE) NOT NULL,
ITEM_CODE VARCHAR2(25 BYTE) NOT NULL,
ITEM_DESCRIPTION VARCHAR2(40 BYTE) NOT NULL,
ITEM_QTA NUMBER(16,4),
ITEM_PRICE NUMBER(18,5)
TABLESPACE DOM8DATI
PCTUSED 0
PCTFREE 10
INITRANS 1
MAXTRANS 255
STORAGE (
INITIAL 2M
MINEXTENTS 1
MAXEXTENTS 2147483645
PCTINCREASE 0
BUFFER_POOL DEFAULT
LOGGING
NOCOMPRESS
NOCACHE
NOPARALLEL
MONITORING;
CREATE TABLE T_PRICES
ITEM_GROUP VARCHAR2(10 BYTE) NOT NULL,
ITEM_CODE VARCHAR2(25 BYTE) NOT NULL,
ITEM_PRICE NUMBER(18,5)
TABLESPACE DOM8DATI
PCTUSED 0
PCTFREE 10
INITRANS 1
MAXTRANS 255
STORAGE (
INITIAL 2M
MINEXTENTS 1
MAXEXTENTS 2147483645
PCTINCREASE 0
BUFFER_POOL DEFAULT
LOGGING
NOCOMPRESS
NOCACHE
NOPARALLEL
MONITORING;
I need to create a script that for each record in T_ITEMS, read if exist the code (ITEM_GROUP,ITEM_CODE) in T_PRICES and update ITEM_PRICE in T_ITEMS.
Can anyone help me?
Thank You and Best Regards
Gaetano

MERGE INTO T_ITEMS B USING (
SELECT
ITEM_GROUP ,
ITEM_CODE,
ITEM_PRICE
FROM T_PRICES) E
ON (B.ITEM_CODE= E.ITEM_CODE)
WHEN MATCHED THEN
UPDATE SET B.ITEM_PRICE= E.ITEM_PRICE
WHEN NOT MATCHED THEN
INSERT (ITEM_GROUP ,
ITEM_CODE,
ITEM_DESCRIPTION ,
ITEM_QTA ,
ITEM_PRICE )
VALUES (E.ITEM_GROUP,
E.ITEM_CODE,
'UNKNOWN',
'UNKNOWN',
E.ITEM_PRICE);
COMMIT;

Updating a table with data from another table with joins involving 3 other

update party_relship pr
set pr.COMMENT_TEXT = temp.notes
from party p,
party p1,
party_reference pref,
TEMP_DEPT_NOTE temp
where pr.FROM_PARTY_ID = p.PARTY_ID
and p.CMA_CUSTOMER_NUMBER = temp.cma_num
and pr.TO_PARTY_ID = p1.PARTY_ID
and p1.PARTY_ID = pref.PARTY_ID
and pref.REFERENCE_VALUE = temp.deptnum
ORA-00933: SQL command not properly ended
What is the problem here.
Thanks !

There are a few issues here 1) no from clause is directly part of the update stmt,
2) temp.notes is not available directly
I am not 100% sure this update is correct since I am selecting temp.notes using the same query as the in the where clause but I wanted to show the complete syntax. Basically if you need to limit the number of updates done then change the select that is part of the exists clause, if you need to change the way the pr.comment_text is being set then to need to change the sub_query.
update party_relship pr
set pr.comment_text =
                 (select temp.notes
                  from   party p,
                         party p1,
                         party_reference pref,
                         temp_dept_note temp
                  where pr.from_party_id = p.party_id
                  and    p.cma_customer_number = temp.cma_num
                  and    pr.to_party_id = p1.party_id
                  and    p1.party_id = pref.party_id
                  and    pref.reference_value = temp.deptnum)
where exists(select 1
              from   party p,
                     party p1,
                     party_reference pref,
                     temp_dept_note temp
              where pr.from_party_id = p.party_id
              and    p.cma_customer_number = temp.cma_num
              and    pr.to_party_id = p1.party_id
              and    p1.party_id = pref.party_id
              and    pref.reference_value = temp.deptnum)Message was edited by:
Bob C

Work with data from a table of another SAP R/3 system

Hi,
I want to work with data from a table of another system. I know there's a function called 'RFC_READ_TABLE' but I don't know really how it works. What I want to do is to get data from that system and pass it to the one where I'm working in order I can continue working with this data in the report.
Besides, I'd like to select only the records that have some conditions.
I'd appreciate if someone could tell how to do it, whether with FM 'RFC_READ_TABLE' or in another way.
Thanks in advance,
Gerard
P.S: The systems are already connected in SM59

Yes, you can use RFC_read_table .You can pass the number of columns but I recommend you to bring all results in your internal table after that you can filter the records. Most of the time I have notice when you make RFC call with this FM to another system it works but it may also happen that other system controlling authorization and then it might give you nothing. As I face this problem on my last Project.
Hope thisll give you idea!!
<b>P.S award the points.</b>
Good luck
Thanks
Saquib Khan
"Some are wise and some are otherwise"

To populate dynamically created int table with data from other table

Hi everybody,
I have already created an internal table dynamically, but now want to populate it with data from another IT depending on the plant name.
My dynamic int table contains fields with plant name like '8001' ,'8002' and so on.
no I want to read data from the other table and depending on bwkey which contains similar data like plant name , want to append to this new dynamic int table through read key statement.
I cannot reference the field name hard coded as it does not allow field symbol reference to be hard coded.
Pls help.

Hi,
Check the code below:
REPORT ztestdyn.
TYPE-POOLS : slis.
TABLES: yyle0003.
DATA:
g_exit    TYPE c,
g_save    VALUE 'A',               "For parameter I_SAVE
g_repid   LIKE sy-repid,           "For program name
g_variant TYPE disvariant.         "For parameter IS_VARIANT
*Tables
DATA: d_ref TYPE REF TO data,
        d_ref1 TYPE REF TO data,
        i_alv_cat1 TYPE TABLE OF lvc_s_fcat,
        ls_alv_cat1 LIKE LINE OF i_alv_cat1.
DATA: BEGIN OF total_tab OCCURS 0 ,
        tknum TYPE yyle0003-tknum,
        quantity TYPE p, "yyle0003-QUANTITY,
        END OF total_tab.
DATA: BEGIN OF g_scandata_tab OCCURS 0.
          INCLUDE STRUCTURE yyle0003.
DATA: END OF g_scandata_tab.
DATA: g_yyle0003_tab LIKE yyle0003 OCCURS 0 WITH HEADER LINE.
DATA: g_itab1 TYPE TABLE OF yyle0003.
DATA: wa_itab1 LIKE g_scandata_tab.
TYPES: BEGIN OF itab2,
         tknum TYPE yyle0003-tknum,
         vhilm TYPE yyle0003-vhilm,
         quantity TYPE p,
         END OF itab2.
DATA: g_itab3 TYPE TABLE OF itab2.
DATA: wa_itab3 TYPE itab2.
DATA: g_itab5 TYPE TABLE OF itab2.
DATA: wa_itab5 TYPE itab2.
DATA: g_itab4 TYPE TABLE OF itab2.
DATA: wa_itab4 TYPE itab2.
DATA: gv_wa TYPE REF TO data.
DATA : wa_tab TYPE itab2.
DATA: BEGIN OF itab6 OCCURS 0,
         vhilm TYPE yyle0003-vhilm,
         quantity TYPE p,
         END OF itab6.
******************Start of Internal Table Definition *******************
DATA:
        g_custom_container_0100 TYPE REF TO cl_gui_custom_container,
        g_alv_grid_0100    TYPE REF TO cl_gui_alv_grid,
        g_container_0100   TYPE scrfname VALUE 'LIST',
        g_mylayout         TYPE lvc_s_layo,
        ok_code            LIKE sy-ucomm.
FIELD-SYMBOLS :<f_fs> TYPE table,
                 <f_fs11> TYPE table,
                 <f_fs1> TYPE table,
                 <f_fs3> TYPE ANY,
                 <f_fs4> TYPE ANY,
                 <f_field> TYPE ANY,
                 <f_fs5> TYPE ANY.
FIELD-SYMBOLS: <fs_wa> TYPE ANY.
DATA: l_var TYPE i,
        l_i   TYPE i.
DATA: l_var1 TYPE char20,
        l_var2 TYPE char20.
DATA: l_TOTAL TYPE I,
      L_FILL TYPE i,
      L_TOT TYPE I.
DATA: l_int TYPE i,
       l_sum TYPE i.
FIELD-SYMBOLS: <f_fs2> TYPE itab2, "
                 <f_fs6> TYPE ANY,
                 <f_fs7> TYPE ANY.
DATA: l_var3 TYPE char15.
DATA: l_quant TYPE p.
FIELD-SYMBOLS: <f_fs8> LIKE itab6, "
                 <f_fs9> TYPE ANY,
                 <f_fs10> TYPE ANY.
FIELD-SYMBOLS : <f_fs12> TYPE ANY,
                  <f_fs13> TYPE ANY.
SORT g_scandata_tab BY tknum vhilm.
LOOP AT g_scandata_tab INTO wa_itab1.
    MOVE-CORRESPONDING wa_itab1 TO wa_itab3.
    APPEND wa_itab3 TO g_itab3.
ENDLOOP.
LOOP AT g_itab3 INTO wa_itab3.
    COLLECT wa_itab3 INTO g_itab4.
ENDLOOP.
LOOP AT g_itab4 INTO wa_itab4.
    MOVE-CORRESPONDING wa_itab4 TO wa_itab5.
    MOVE-CORRESPONDING wa_itab4 TO itab6.
    APPEND wa_itab5 TO g_itab5.
    COLLECT itab6.
ENDLOOP.
CLEAR wa_itab3.
SORT g_itab4 BY tknum vhilm.
DELETE ADJACENT DUPLICATES FROM g_itab4 COMPARING vhilm.
DESCRIBE TABLE g_itab4 LINES l_var.
l_i = '2'.
ls_alv_cat1-fieldname = 'TKNUM'.
ls_alv_cat1-col_pos = 1.
ls_alv_cat1-coltext ='ShipmentNo.'.
APPEND ls_alv_cat1 TO i_alv_cat1.
DATA: l_var4(10) TYPE c,
        l_var5(10) TYPE c,
        l_fieldname(20) TYPE c..
LOOP AT g_itab4 INTO wa_itab4.
    IF l_var >= 1.
      CONDENSE wa_itab4-vhilm NO-GAPS.
      ls_alv_cat1-fieldname = wa_itab4-vhilm. "l_fieldname.
      ls_alv_cat1-col_pos = l_i.
      ls_alv_cat1-coltext = wa_itab4-vhilm.
      ls_alv_cat1-do_sum ='X'.
      APPEND ls_alv_cat1 TO i_alv_cat1.
      CLEAR : ls_alv_cat1, l_fieldname.
      l_i = l_i + 1.
    ENDIF.
    AT LAST.
      ls_alv_cat1-fieldname = 'TOTAL'. "l_fieldname.
      ls_alv_cat1-col_pos = l_i.
      ls_alv_cat1-coltext = 'TOTAL'.
      ls_alv_cat1-do_sum ='X'.
      APPEND ls_alv_cat1 TO i_alv_cat1.
      CLEAR : ls_alv_cat1, l_fieldname.
    ENDAT.
    SORT i_alv_cat1 BY fieldname.
    DELETE ADJACENT DUPLICATES FROM i_alv_cat1.
ENDLOOP.
SORT i_alv_cat1 BY col_pos.
CALL METHOD cl_alv_table_create=>create_dynamic_table
    EXPORTING
      it_fieldcatalog = i_alv_cat1
    IMPORTING
      ep_table = d_ref.
ASSIGN d_ref->* TO <f_fs>.
CREATE DATA gv_wa LIKE LINE OF <f_fs>.
ASSIGN gv_wa->* TO <fs_wa>.
DELETE ADJACENT DUPLICATES FROM <f_fs> COMPARING ALL FIELDS.
    LOOP AT itab6.
    CLEAR wa_itab5.
    wa_itab5-tknum = 'Total'.
    MOVE-CORRESPONDING itab6 TO wa_itab5.
    APPEND wa_itab5 TO g_itab5.
    CLEAR wa_itab5.
ENDLOOP.
     DESCRIBE TABLE g_itab5 LINES L_TOT.
       LOOP AT TOTAL_TAB.
      L_TOTAL = L_TOTAL + total_tab-quantity.
     ENDLOOP.
LOOP AT g_final ASSIGNING <f_fs2>.
    ASSIGN COMPONENT 'TKNUM' OF STRUCTURE <f_fs2> TO <f_fs6>.
    ASSIGN COMPONENT 'TKNUM' OF STRUCTURE <fs_wa> TO <f_fs7>.
    <f_fs7> = <f_fs6>.
    CONDENSE <f_fs2>-vhilm NO-GAPS.
    ASSIGN COMPONENT 'VHILM' OF STRUCTURE <f_fs2> TO <f_fs3>.
    ASSIGN COMPONENT 3 OF STRUCTURE <f_fs2> TO <f_fs4>.
    MOVE <f_fs3> TO l_var1.
    ASSIGN COMPONENT l_var1 OF STRUCTURE <fs_wa> TO <f_fs5>.
    <f_fs5> = <f_fs4>.
    CLEAR total_tab-quantity.
    READ TABLE total_tab WITH KEY tknum = <f_fs6>.
    IF sy-subrc = 0.
      ASSIGN total_tab-quantity TO <f_fs12>.
      ASSIGN COMPONENT 'TOTAL' OF STRUCTURE <fs_wa> TO <f_fs13>.
      <f_fs13> = <f_fs12>.
    ENDIF.
    L_FILL = L_FILL + 1.
    IF L_FILL = L_TOT.
     ASSIGN L_TOTAL TO <f_fs12>.
      ASSIGN COMPONENT 'TOTAL' OF STRUCTURE <fs_wa> TO <f_fs13>.
      <f_fs13> = <f_fs12>.
    ENDIF.
    AT END OF <f_fs2>-tknum.
      APPEND <fs_wa> TO <f_fs>.
      CLEAR <fs_wa>.
    ENDAT.
ENDLOOP.
CLEAR: <f_fs6>,
          <f_fs7>.
CLEAR <fs_wa>.
CALL SCREEN 0100.
*&      Module STATUS_0100 OUTPUT
      text
MODULE status_0100 OUTPUT.
SET PF-STATUS 'ZVKS'.
SET TITLEBAR 'ZVKS'.
CHECK sy-ucomm IS INITIAL.
SORT g_scandata_tab BY tknum vhilm.
CREATE OBJECT g_custom_container_0100
         EXPORTING container_name = g_container_0100
         EXCEPTIONS
           cntl_error = 1
           cntl_system_error = 2
           create_error = 3
           lifetime_error = 4
           lifetime_dynpro_dynpro_link = 5.
CREATE OBJECT g_alv_grid_0100
         EXPORTING i_parent = g_custom_container_0100.
g_mylayout-grid_title = 'Display Scanning data'.
CALL METHOD g_alv_grid_0100->set_table_for_first_display
    CHANGING
      it_outtab                     = <f_fs>
      it_fieldcatalog               = i_alv_cat1
                EXCEPTIONS
                  invalid_parameter_combination = 1
                  program_error                 = 2
                  too_many_lines                = 3
                  OTHERS                        = 4.
IF sy-subrc <> 0.
              MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
                         WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
ENDMODULE.                 " STATUS_0100 OUTPUT
Regards
Kannaiah

Data from another table, to be displayed on table based screen

I have a block that is based on one table, if I found the record(s) on that table I will display it on the forms, No Problemo. But, if record(s) was not in the said table, I have to get the data on another table and then display it on the same forms. Is there someone who can show me how I can get the data from another table and display it on screen that is based on another table?

suppose you have 2 table emp_n and emp with same table structure
first check data from emp_n if not found then go to emp
try it:-
you will change block name at run time(query data source)
by
emp_n is old
emp is new
set_block_property('emp_n',QUERY_DATA_SOURCE_NAME,'emp');
if no data found in emp_n table then
change the block query name by
set_block_property('emp_n',QUERY_DATA_SOURCE_NAME,'emp');
in next try it will go to emp table for fetching record
kuljeet pal singh

Populate ADF Rich Table taking data from two tables of database

Hi,
Can anyone please guide me as to how I can populate ADF Rich Table taking data from two tables A and B of a database.
The condition is
I want to fetch row 1 from table A and populate into ADF Rich Table at row 1
then
I want to fetch row 1 from table B and populate into ADF Rich Table at row 2
and so on....
Many thanks for your help..
Regards,
Rohit

The better place where you will learn:
http://download.oracle.com/docs/cd/E12839_01/web.1111/b31974/bcquerying.htm

Breakout table (fill table with matching data from another table)

Hi
I've been trying to study old discussions about breakout tables. I feel I'm close, but still no cigar :-)
In plain english, I'm trying to autocreate rows with data on a table, based on matching values from another table. E.g. have a table to display all rows where type = AssetX
I have attached a screenshot of my "master table" called Assets:
I'm looking to prefill Asset name, Total from this table and populate a new table called e.g. Greenhouse
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Any help whould be greatly appreciated.
Thanks!

Hi,
Here is a Sample Query.
Update Emp A
Set Sal = (Select Sal from emp b where
a.empno = b.empno)
where empno in (select empno from emp);
Regards,
Ganesh R
null

Deleting data from another table with multiple conditions

Hi frnds
I need to delete some data from a table based on multiple condition I tried following sql but its deleteing some rows which is not meeting the criteria which is really dangerours. When i trying = operator it returns ORa- 01427 single -row subquery returns more than one row
delete from GL_TXNS
where TRN_DT in (Select trn_Dt from GL_MAT)
and BR in (select ac_branch from GL_MAT)
and CODE in (select CODE T from GL_MAT)
and (lcy_amt in (select lcy_amt from GL_MAT) or
fcy_amt in(select fcy_amt from GL_MAT)
rgds
ramya

My answer is the same as Avinash's but I will explain a little bit more.
ORa- 01427 single -row subquery returns more than one rowmeans that you have a subquery that Oracle is expecting one value from that is returning multiple values. In your case you need one value for the equijoin ("=") and you are getting more than one value back. The error happens even if all the values are the same - multiple values being returned will cause the error.
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Drop Down list in table with data from database table

Hi,
I have created an interactive form in WD ABAP.
In Context tab I have created the nodes as follows:
ZSOHEADER node with cardinality 1..1
|-> MATERIAL node with cardinality 0..n. Under MATERIAL node there are 2 attrib. MAKTX and MATNR.
I am fetching data from MARA table into an internal table IT_MARA.
The node MATERIAL is bound to internal table IT_MARA.
I have created a table with property ' Body rows vary depending on data ' .
I have only one row in table. The first cell of the row is a drop down field.
I have bind the field to the node MATERIAL->DATA->MAKTX.
Now the issue is even though I have created only one row in my table, in preview it is creating as many rows in the table as the no.of records in the internal table.
I want only one row with the drop down list containing all values of the internal table.
Kindly suggest what to do.
Regards,
Vinod

Hi,
In the WebDynpro Context, in the main node create another node like A1 with cardinality 0..n and in this node create attributes TEXT and VALUE.
Now goto method and in that method using code wizard read the node A1.
And use the below code snippet sample in your program, i.e. code this under respective method of the webdynpro.
*Declare the TYPES
TYPES : BEGIN OF TY_TABLE,
TEXT TYPE SOMETYPE,
VALUE TYPE SOMETYPE,
END OF TY_UOM.
*Define Internal Table and work area.
DATA : IT_TABLE TYPE STANDARD TABLE OF TY_TABLE INITIAL SIZE 0,
WA_TABLE TYPE TY_TABLE.
SELECT TEXT VALUE FROM TABLENAME INTO TABLE IT_TABLE.
lr_node_info->bind_table( IT_TABLE ).
And in the Adobe Form Layout
Go to Menu of the Adobe LiveCycle Designer:
Tools>Options..>DataBinding
In that window you just check the Show Dynamic properties Check Box.
Now for the Drop Down go the binding tab in object palette and click on the list items and there specify the Internal Table and specify the text as the internal table text field and value as internal table value field.
OR
From the WebDynpro Native Library Palette use the Value Help Drop Down and in object pallette goto binding tab and provide the form interface binding. Before this in the WebDynpro goto Context and for the particular field under the properties provide the search help as dictionary search help and specify the name of the dictionary search help.
OR
We have another method of setting the Text and Value to the DDL directly in the WebDynpro by coding in the methods, I dont have much knowledge on this.
Regards
Pradeep Goli

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Hi all,
I have to create a procedure where i have to select the data from one table and insert it into another table. Any help on this. And i have to update the 2nd table also when ever new records got inserted in the 1st table then.
Regards

Hi, you can try something like:
CREATE [OR REPLACE] PROCEDURE procedure_name
IS
BEGIN
INSERT INTO TABLE1
VALUES (SELECT * FROM TABLE2);
END;
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Import data from another browser - Only few IE9 favorites get transfered to bookmarks. HTML solution - HTML file all favorites correct, but same result

Win7 / IE9: First time use. Example: One favorites folder has 4 HTML entries - only 2 get transferred. Some have none transfered - folder empty. Others have random correct + some missing.

Monday Nght
I can see complete IE9 Favorites HTML list in HTML file on Desktop with Firefox -> New Tab -> Open File.-> Open
In desktop HTML file, there are 37 IE9 folders with no more than nesting 3 deep in any one top folder. These are all correct wrt IE9 favorites.
All top folders + deepest nests are copied to FF ok. Contents random. Copied contents work ok
7 HTML web sites not allocated to IE9 top folders are also copied <- these 7 copy to FF and work ok
Example: First folder in IE9 list has no nesting., IE9 has 4 entries - Firefox has only 2. when either method of copying is used.
BTW - please advise how I can delete whole Bookmark list in Firefox in one keystroke to be able to retry with a clean Bookmark list
I am going to uninstall Firefox and start again with a clean copy and use HTML method only to try to transfer IE( files. I will report result.
BTW, I am in UK on UK time - hence delays in replying - need to sleep sometimes!!!!!
Tuesday Evening
Hi
I uninstalled Firefox. Re installed and loaded IE9 favorites from HTML file.
All seem copied correctly
First time I started by using the "import data from another browser". Partial copied.
Then I tried "Import from HTML file" without deleting whatever favorites had been copied. Still partial copied.
All seems well.

Pdf form for data from another form with data, xml or pdf, tables not expanding

Sir,
I am using Adobe Acrobat 9 Pro and LifeCylce to do these forms. I have made several subforms for a Risk Assessment for the mission they fly. I have also made up another form with tables that would connect with each subform data. This form also will give me and others a % of the values received from the data to help us with seeing problem area towards Safety.
I am able to connect the data to the form from the Risk Forms but when I go and add another group of data it over writes the data that was already in the data collection form. The tables are dynamic and able to expand with the generated data but when I compile several Risk Forms, xml. data into one single data group, the receiving tables will not except this data. To compile the data I am in Acrobat and using the form-manage form data-merge data to spreadsheet than enter as a report that is xml. Still not working. I also tried to save the form, with data already in the tables, and then opened it again and add data to it, it will over write the existing data in the form. This form does work great with the generated data in LiveCycle.
Any suggestions???

Thanks Paul
Did as you said and for each subform binding tab made sure I have "Repeat subform for each data item" checkbox and still no change when I add the data.
I even tried to combine the xml data and that file just has the main page and not the data pages. just another problem that is happening.
Any other suggestions on this expanding tables and receive single forms one at a time.
Bill

Fill dynamic internal table with data from another dynamic table

Hi,
I have a huge dynamic table with a few columns and need to fill another dynamic table with some of the columns, that are also existing in the other one. I first know at runtime, which fields the smaller table contains.
Until now, I did it that way:
LOOP AT <it_tab_structure> ASSIGNING <wa_tab_structure>.
    LOOP AT lt_comp_full INTO ls_comp_full.
      ASSIGN COMPONENT ls_comp_full-name OF STRUCTURE <structure> TO <column>.
      ASSIGN COMPONENT ls_comp_full-name OF STRUCTURE <wa_tab_structure> TO <value>.
      <column> = <value>.
    ENDLOOP.
    APPEND <structure> TO <table>.
ENDLOOP.
lt_comp_full contains the columns of the second table, that have to be filled.
This is taking a very long time, as there can be a lot of columns in the source table and the source table contains at least 100000 records.
Is there therefore any way to fill the other table faster?
Thank you & best regards,
Michael

Hey Sharath,
thank you for your answer! Unfortunately I don't have a 7.4 system here, but your example pointed out, that I can also use move-corresponding from one structure to the other, which I thought, was not possible. I'm trying out, if this makes it faster now.
I'll let you all know, if this made the deal.
Thank you & best regards,
Michael & Arne

Creating a Query with Data from 4 Tables.

Hey guys. I'm having a small problem figuring out the best way for me to handle this query.
I'm trying to make a query which outputs the amount of appointments a GP has furfilled, and the total amount allowed.
I have 4 tables, for each I'm just gonna list the relevent columns:
Appointment: ID, Patient_ID.
Patient: ID, GP_ID.
GP: ID, Trust_ID.
Trust: ID, Quota.
Appointment table has 400 entries (2 per patient atm).
Patient table has 200 entries.
GP Table has 30 entries (GP's can be assigned to more than one person) .
Trust table has 6 entries.
What I need to do is, look at the appointment table and get the number of times each patient has an appointment.
Go through the patient table, and find out which GP the patient in the appointment belongs to.
Add each occurance to the correct GP.
Find out which Trust each GP belongs to, and add the total for each GP to the correct Trust.
Check the quota in the Trust table, to see if the total is more than the allowed.
I can't seem to think of an easy or simple way for me to do this. Can anyone help please? Many thanks.

Hi,
That sounds like a job for JOIN.
To check the quotas against the total, use the SUM function; either the aggregate SUM or the analytic SUM, depending on your requirements.
Sorry this answer is so vague, but that's the bes I can do with the information provided so far.
Whenever you have a problem, please post a little sample data (CREATE TABLE and INSERT statements, relevant columns only) from all tables involved. In this case, between 2 and 10 rows of data per table should be enough to show what you need to do.
Also post the results you want from that data, and an explanation of how you get those results from that data, with specific examples.
Always say which version of Oracle you're using.

Populating table with data from another table with fewer columns

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