FETCHING DATA FROM A TABLE USING ARRAYLIST

how can we fetch data from database using arraylist????

Hi ,
This is the way to fetch data into 2d array , you can customize to fetch in array list .
we will assume that we have stm as Statement and rs as ResultSet
rs = stm.executeQuery("select * from emp");
int noOfColumns = rs.getMetaData.getColumnCount();
rs.last();
int noOfRows = rs.getRow;
rs.befpreFirst();
String [][] result = new String[noOfRows][noOfColumns];
for(int i = 0 ; i<noOfColumns;i++){
rs.next();
for(int y = 0;y<noOfColumns;y++){
result[i][y]=rs.getString(y+1);
rs.close;

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Hey guys how to fetch data from db table using subroutine

hi guys,
               I am fetching data from db table "mcha". now in the follwing code i get it in "HSDAT1_DATE."
               now when i read out_tab with key "HSDAT1". it wont come in out_tab-value.plz tell me what is wrong whether some key condition in out_tab or any thing else.
and what should i write in changing && in script.
thanks in advance
FORM DATE_MGF TABLES IN_TAB STRUCTURE ITCSY
                     OUT_TAB STRUCTURE ITCSY.
tables :MCHA ,QALS.
DATA : WERKS1 LIKE QALS-WERK.
DATA : HSDAT1 LIKE MCHA-HSDAT.
DATA : DATE(2),
         MONTH(2),
         YEAR(4).
DATA : HSDAT1_DATE(10).
READ TABLE IN_TAB WITH KEY 'QALS-WERK'.
LOOP AT IN_TAB.
    IF SY-TABIX EQ 1.
      WERKS1 = IN_TAB-VALUE.
      IF WERKS1 NE SPACE.
        EXIT.
      ENDIF.
    ENDIF.
ENDLOOP.
SELECT SINGLE HSDAT INTO HSDAT1
                      FROM MCHA
                                WHERE WERKS = WERKS1.
DATE = HSDAT1+6(2).
MONTH = HSDAT1+4(2).
YEAR = HSDAT1+0(4).
CONCATENATE DATE '.' MONTH '.' YEAR INTO HSDAT1_DATE.
READ TABLE OUT_TAB WITH KEY 'HSDAT1' .
IF SY-SUBRC = 0.
    OUT_TAB-VALUE = HSDAT1.
    MODIFY OUT_TAB INDEX SY-TABIX.
ENDIF.

Hi,
Let me understanf clearly what you want.
initally mine out_tab is blank
According to you, your table out_tab is blank. And you need to add out_tab-value = HSDAT1_date.
READ TABLE OUT_TAB WITH KEY 'HSDAT1' .
IF SY-SUBRC = 0.
    OUT_TAB-VALUE = HSDAT1.
    MODIFY OUT_TAB INDEX SY-TABIX.
ENDIF.
So, if your table is blank, then read statement will fail.
Please let me know if your table out_tab in blank when you are reading the table and if this table contains any field called HSDAT.
Basically i would like to know your internal table out_tab declaration.
Thanks,
Archana

How to use for all entires clause while fetching data from archived tables

How to use for all entires clause while fetching data from archived tables using the FM
/PBS/SELECT_INTO_TABLE' .
I need to fetch data from an Archived table for all the entries in an internal table.
Kindly provide some inputs for the same.
thanks n Regards
Ramesh

Hi Ramesh,
I have a query regarding accessing archived data through PBS.
I have archived SAP FI data ( Object FI_DOCUMNT) using SAP standard process through TCODE : SARA.
Now please tell me can I acees this archived data through the PBS add on FM : '/PBS/SELECT_INTO_TABLE'.
Do I need to do something else to access data archived through SAP standard process ot not ? If yes, then please tell me as I am not able to get the data using the above FM.
The call to the above FM is as follows :
CALL FUNCTION '/PBS/SELECT_INTO_TABLE'
EXPORTING
    archiv           = 'CFI'
    OPTION           = ''
    tabname          = 'BKPF'
    SCHL1_NAME       = 'BELNR'
    SCHL1_VON        = belnr-low
    SCHL1_BIS        = belnr-low
    SCHL2_NAME       = 'GJAHR'
    SCHL2_VON        = GJAHR-LOW
    SCHL2_BIS        = GJAHR-LOW
    SCHL3_NAME       = 'BUKRS'
    SCHL3_VON        = bukrs-low
    SCHL3_BIS        = bukrs-low
SCHL4_NAME       =
SCHL4_VON        =
SCHL4_BIS        =
    CLR_ITAB         = 'X'
MAX_ZAHL         =
tables
    i_tabelle        = t_bkpf
SCHL1_IN         =
SCHL2_IN         =
SCHL3_IN         =
SCHL4_IN         =
EXCEPTIONS
   EOF              = 1
   OTHERS           = 2
   OTHERS           = 3
It gives me the following error :
Index for table not supported ! BKPF BELNR.
Please help ASAP.
Thnaks and Regards
Gurpreet Singh

How to fetch data from PTREQ tables

I need to display data in the customised webdynpro application from PTREQ tables.
Can anyone help me out how to fetch data from these tables.

use the standard modules like
PT_ARQ_REQUEST_CHECK
PT_ARQ_REQUEST_EXECUTE
PT_ARQ_REQUEST_PREPARE

Select query taking too much time to fetch data from pool table a005

Dear all,
I am using 2 pool table a005 and a006 in my program. I am using select query to fetch data from these table. i.e. example is mentioned below.
select * from a005 into table t_a005 for all entries in it_itab
                   where vkorg in s_vkorg
                   and     matnr in s_matnr
                   and     aplp   in s_aplp
                   and     kmunh = it_itab-kmunh.
here i can't create index also as tables are pool table...If there is any solutions , than please help me for same..
Thanks ,

it would be helpful to know what other fields are in the internal table you are using for the FOR ALL ENTRIES.
In general, you should code the order of your fields in the select in the same order as they appear in the database. If you do not have the top key field, then the entire database is read. If it's large then it's going to take a lot of time. The more key fields from the beginning of the structure that you can supply at faster the retrieval.
Regards,
Brent

Generic datasource by function module to fetch data from multiple tables?

I'm writing a function module to fetch price, for generic datasource.
At first, extract test is OK. But InfoPackage never stop when loading data to PSA in BW.
And I find the example codes:
     OPEN CURSOR WITH HOLD S_CURSOR FOR
      SELECT (S_S_IF-T_FIELDS) FROM SFLIGHT
                               WHERE CARRID IN L_R_CARRID AND
                                     CONNID IN L_R_CONNID.
    ENDIF.                             "First data package ?
* Fetch records into interface table.
*   named E_T_'Name of extract structure'.
    FETCH NEXT CURSOR S_CURSOR
               APPENDING CORRESPONDING FIELDS
               OF TABLE E_T_DATA
               PACKAGE SIZE S_S_IF-MAXSIZE.
    IF SY-SUBRC <> 0.
      CLOSE CURSOR S_CURSOR.
      RAISE NO_MORE_DATA.
    ENDIF.
    S_COUNTER_DATAPAKID = S_COUNTER_DATAPAKID + 1.
ENDIF.
There using Cursor to fetch data package by package, and raise exception NO_MORE_DATA to stop the loading process.
Now I fetch data from multiple tables, I don't think I can use Cursor.
Then How can I handle this?
Thanks a lot.

Thanks
IF IT_999[] IS INITIAL.
    SELECT A~KNUMH A~MATNR A~KSCHL VKORG VTWEG A~DATBI A~DATAB KBETR KMEIN KPEIN C~MTART APPENDING CORRESPONDING FIELDS OF
      TABLE TP_DATA
        FROM A999 AS A
          INNER JOIN KONP AS B
              ON A~KNUMH = B~KNUMH
          INNER JOIN MARA AS C
             ON A~MATNR = C~MATNR
*          FOR ALL ENTRIES IN IT_999
                WHERE
*      A~KNUMH = IT_999-KNUMH AND
       ( ( A~KSCHL = 'ZPRC' AND VKORG = 'Z000' AND VTWEG = 'Z1' ) OR
                      ( A~KSCHL = 'ZPRD' AND VKORG = 'A000' AND VTWEG = 'Y3' ) ) AND
*                      A~DATBI >= SY-DATUM AND
                      LOEVM_KO = ''.
    SELECT A~KNUMH A~MATNR A~KSCHL VKORG VTWEG A~DATBI A~DATAB KBETR AS KHETR KMEIN KPEIN C~MTART APPENDING CORRESPONDING FIELDS OF
      TABLE TP_DATA
        FROM A999 AS A
          INNER JOIN KONP AS B
              ON A~KNUMH = B~KNUMH
          INNER JOIN MARA AS C
             ON A~MATNR = C~MATNR
*          FOR ALL ENTRIES IN IT_999
                WHERE
*      A~KNUMH = IT_999-KNUMH AND
      A~KSCHL = 'ZPR3' AND A~VKORG = 'I000' AND
*                      DATBI >= SY-DATUM AND
                      LOEVM_KO = ''.
ENDIF.
IF IT_997[] IS INITIAL.
    SELECT A~KNUMH A~MATNR A~KSCHL VTWEG A~DATBI A~DATAB KBETR AS KHETR KMEIN KPEIN C~MTART APPENDING CORRESPONDING FIELDS OF
      TABLE TP_DATA
        FROM A997 AS A
          INNER JOIN KONP AS B
              ON A~KNUMH = B~KNUMH
          INNER JOIN MARA AS C
             ON A~MATNR = C~MATNR
*          FOR ALL ENTRIES IN IT_997
                WHERE
*      A~KNUMH = IT_997-KNUMH      AND
      A~KSCHL = 'ZPRA' AND VTWEG = 'Y1' AND
*                      DATBI >= SY-DATUM AND
                  LOEVM_KO = ''.
ENDIF.
IF IT_996[] IS INITIAL.
    SELECT A~KNUMH A~MATNR A~KSCHL A~DATBI A~DATAB KBETR AS KHETR KMEIN KPEIN C~MTART APPENDING CORRESPONDING FIELDS OF
       TABLE TP_DATA
         FROM A996 AS A
           INNER JOIN KONP AS B
               ON A~KNUMH = B~KNUMH
           INNER JOIN MARA AS C
              ON A~MATNR = C~MATNR
*          FOR ALL ENTRIES IN IT_996
                WHERE
*      A~KNUMH = IT_996-KNUMH AND
      A~KSCHL = 'ZPRB' AND
*                       DATBI >= SY-DATUM AND
      LOEVM_KO = ''.
ENDIF.
SELECT   MATNR     "u7269u6599u53F7u7801
           MEINH     "u4ED3u50A8u5355u4F4Du7684u5907u7528u8BA1u91CFu5355u4F4D
           UMREZ     "u57FAu672Cu8BA1u91CFu5355u4F4Du8F6Cu6362u5206u5B50
           UMREN     "u8F6Cu6362u4E3Au57FAu672Cu8BA1u91CFu5355u4F4Du7684u5206u6BCD
      FROM MARM
      INTO CORRESPONDING FIELDS OF TABLE IT_MARM
       FOR ALL ENTRIES IN TP_DATA
     WHERE MATNR = TP_DATA-MATNR AND MEINH = TP_DATA-KMEIN.
LOOP AT TP_DATA.
    IF TP_DATA-KPEIN NE 0.
      TP_DATA-KBETR = TP_DATA-KBETR / TP_DATA-KPEIN.
      TP_DATA-KHETR = TP_DATA-KHETR / TP_DATA-KPEIN.
    ENDIF.
    IF TP_DATA-KSCHL = 'ZPRA'.
*       TP_DATA-MEINH = 'ZI'.
*      TP_DATA-KSCHL = 'B4'.
      IF TP_DATA-KMEIN = 'ZI'.
        TP_DATA-KBETR = TP_DATA-KHETR / '1.17'.
      ELSE.
        READ TABLE IT_MARM INTO WA_MARM1 WITH KEY MATNR = TP_DATA-MATNR MEINH = TP_DATA-KMEIN.
*           READ TABLE IT_MARM INTO WA_MARM2 WITH KEY MATNR = TP_DATA-MATNR MEINH = 'CT'.
        TP_DATA-KHETR = TP_DATA-KHETR * WA_MARM1-UMREN / WA_MARM1-UMREZ.
*           * WA_MARM2-UMREZ / WA_MARM2-UMREN.
        TP_DATA-KBETR = TP_DATA-KHETR / '1.17'.
      ENDIF.
    ELSEIF TP_DATA-KSCHL = 'ZPRB'.
*      TP_DATA-KSCHL = 'L0'.
*       TP_DATA-MEINH = 'ZI'.
      IF TP_DATA-KMEIN = 'ZI'.
        TP_DATA-KBETR = TP_DATA-KHETR / '1.17'.
      ELSE.
        READ TABLE IT_MARM INTO WA_MARM1 WITH KEY MATNR = TP_DATA-MATNR MEINH = TP_DATA-KMEIN.
*           READ TABLE IT_MARM INTO WA_MARM2 WITH KEY MATNR = TP_DATA-MATNR MEINH = 'BAG'.
        TP_DATA-KHETR = TP_DATA-KHETR * WA_MARM1-UMREN / WA_MARM1-UMREZ.
*           * WA_MARM2-UMREZ / WA_MARM2-UMREN.
        TP_DATA-KBETR = TP_DATA-KHETR / '1.17'.
      ENDIF.
    ELSEIF TP_DATA-KSCHL = 'ZPRC' OR TP_DATA-KSCHL = 'ZPRD'.
*       TP_DATA-MEINH = 'ZI'.
      IF TP_DATA-KMEIN = 'ZI'.
        TP_DATA-KHETR = TP_DATA-KBETR * '1.17'.
      ELSE.
        READ TABLE IT_MARM INTO WA_MARM1 WITH KEY MATNR = TP_DATA-MATNR MEINH = TP_DATA-KMEIN.
*           READ TABLE IT_MARM INTO WA_MARM2 WITH KEY MATNR = TP_DATA-MATNR MEINH = 'WZI'.
        TP_DATA-KBETR = TP_DATA-KBETR * WA_MARM1-UMREN / WA_MARM1-UMREZ.
*           * WA_MARM2-UMREZ / WA_MARM2-UMREN.
        TP_DATA-KHETR = TP_DATA-KBETR * '1.17'.
      ENDIF.
    ELSEIF TP_DATA-KSCHL = 'ZPR3'.
*      TP_DATA-KSCHL = 'B2'.
      IF TP_DATA-KMEIN = 'ZI'.
        TP_DATA-KBETR = TP_DATA-KHETR / '1.17'.
      ELSE.
        READ TABLE IT_MARM INTO WA_MARM1 WITH KEY MATNR = TP_DATA-MATNR MEINH = TP_DATA-KMEIN.
*           READ TABLE IT_MARM INTO WA_MARM2 WITH KEY MATNR = TP_DATA-MATNR MEINH = 'BAG'.
        TP_DATA-KHETR = TP_DATA-KHETR * WA_MARM1-UMREN / WA_MARM1-UMREZ.
*           * WA_MARM2-UMREZ / WA_MARM2-UMREN.
        TP_DATA-KBETR = TP_DATA-KHETR / '1.17'.
      ENDIF.
    ENDIF.
    TP_DATA-MEINH = '01'.
    MODIFY TP_DATA.
E_T_DATA-MATNR =   TP_DATA-MATNR.
E_T_DATA-KSCHL =   TP_DATA-KSCHL.
E_T_DATA-KHETR =   TP_DATA-KHETR.
E_T_DATA-KBETR =   TP_DATA-KBETR.
E_T_DATA-KMEIN =   TP_DATA-KMEIN.
E_T_DATA-DATAB =   TP_DATA-DATAB.
E_T_DATA-DATBI =   TP_DATA-DATBI.
APPEND E_T_DATA.
    CLEAR WA_MARM1.
    CLEAR WA_MARM2.
ENDLOOP.
Edited by: Shen Peng on Oct 20, 2010 10:09 AM

SELECT is taking lot of time to fetch data from cluster table BSET

<Modified the subject line>
Hi experts,
I want to fetch data of some fields from bset table but it is taking a lot of time as the table is cluster table.
Can you please suggest me any other process to fetch data from cluster table. I am using native sql to fetch data.
Regards,
SURYA
Edited by: Suhas Saha on Jun 29, 2011 1:51 PM

Hi Subhas,
As per your suggestion I am now using normal SQL statement to select data from BSET but it is still taking much time.
My SQL statement is :
SELECT BELNR
              GJAHR
              BUZEI
              MWSKZ
              HWBAS
              KSCHL
              KNUMH FROM BSET INTO CORRESPONDING FIELDS OF TABLE IT_BSET
              FOR ALL ENTRIES IN IT_BKPF
              WHERE BELNR = IT_BKPF-BELNR
                  AND BUKRS = IT_BKPF-BUKRS.
<Added code tags>
Can you suggest me anymore?
Regards,
SURYA
Edited by: Suhas Saha on Jun 29, 2011 4:16 PM

How can we improve the performance while fetching data from RESB table.

Hi All,
Can any bosy suggest me the right way to improve the performance while fetching data from RESB table. Below is the select statement.
SELECT aufnr posnr roms1 roanz
    INTO (itab-aufnr, itab-pposnr, itab-roms1, itab-roanz)
    FROM resb
    WHERE kdauf = p_vbeln
    AND   ablad = itab-sposnr+2.
Here I am using 'KDAUF' & 'ABLAD' in condition. Can we use secondary index for improving the performance in this case.
Regards,
Himanshu

Hi ,
Declare intenal table with only those four fields.
and try the beloe code....
SELECT aufnr posnr roms1 roanz
INTO table itab
FROM resb
WHERE kdauf = p_vbeln
AND ablad = itab-sposnr+2.
yes, you can also use secondary index for improving the performance in this case.
Regards,
Anand .
Reward if it is useful....

Fetch data from 3 tables (join vs select)

hi all...
i have to fetch data from three tables having one field common.
should i go with join or using three select statements..
which one is better.. plz clarify..
thanks in advance.
regards.

Hi,
Use for all entries, what are the tables...
select field1
       field2
       from table
       into table itab.
if sy-subrc = 0. "this is must ot table initial check
select field2
       field3
       from table2
    for all entries in itab
       into table itab2
where field2 = itab-field2.
select field2
       field5
       from table3
     for all entries in itab
       into table itab3
where field2 = itab-field2.
endif.

SQL Select Performance - Approached to fetch data from big table

Hi
I just wanted to know view on different approached to fetch data from a table which has 40 billion records and which joined to another table which has 1 million record.
e.g.
I have two tables TableA and TableB
TableA has 40 Billion records has 6 columns
     TableA has partitions on Date
     TableA has required indexes
TableB has 1 Milluion record and has 10 columns
     Table A has indexes
Now I have written query like
select distinct TableA.column1,TableA.column2,TableB.columnA
FROM TableA join TableB
ON TableA.Column1=TableB.Column2
WHERE TableA.DateColumn between StartDate and EndDate
for a given date range it will fetch 5 billion of records which takes around 40 minutes.
I just wanted to know what all tuning approaches I can follow. What would be the best approach to make record retrieval faster in such a scenario.
Just wanted to know your vies/experience in such a scenario

Sufficiently large array fetchsize
and,
possibly using parallel query,
pop into my mind.
I would be interested though in the business requirement that asks for you to write a program that gets 5 billion (!) rows out of the database...

Fetch data from different tables print them is assigned places

Hi Friends,
I have designed one SMART-Form (Receipt).
I need to fetch data from different tables and the data must be print in assigned places. Please help me how to achieve this requirement. Thanks for your help.
Best regards,
Manju.
Edited by: Alvaro Tejada Galindo on Feb 12, 2008 10:20 AM

U're right.
When it creates a smartform it needs to decide when the main data have to be extracted:
- or in driver program
- or in smartforms
The difference can be in the performance, because the program can select the data only once, the smartforms needs to extract them everytime it's called.
I prefer to use a complex structure for the smartform interface as so all data I need are in only one structure, the problem is the complex structure is harder to be managed.
Max

How to fetch data from cluster tables

hi
i need to know how to fetch data from cluster tables please update me if any
i know that we cannot use joins in cluster table we use view etc
but i need detailed inforation on methods for fetching data from cluster tables
regards
Nishant

Hi,
Check the following links
http://fuller.mit.edu/hr/cluster_tables.html
The specified item was not found.
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/a0f46157-e1c4-2910-27aa-e3f4a9c8df33

FETCH DATA FROM ORACLE DATABASE USING Web Dynpro

I want to fetch data from ORACLE database using Web Dynpro.How can I do this?

1) Are you sure that you get no results? It sounds like you are having name resolution issues, which would imply that you should be getting an ORA-00942 error indicating that the table doesn't exist (or that you don't have access to the table). If you are not seeing this error, I would tend to suspect an overzealous exception handler.
2) What database account owns the table? What database account is your ASP.Net application using to connect? Assuming these two accounts are different, your application would either have to
- Explicitly prefix the table name with the schema name
- Have a public or private synonym that maps the table name to the fully qualified identifier schema_name.table_name
- Issue the command ALTER SESSION SET CURRENT_SCHEMA = <<schema name>> in each session, in which case all queries in the session would use the specified schema name as the default if no schema name is prefixed.
Justin

How to select data from a table using a date field in the where condition?

How to select data from a table using a date field in the where condition?
For eg:
data itab like equk occurs 0 with header line.
select * from equk into table itab where werks = 'C001'
and bdatu = '31129999'.
thanks.

Hi Ramesh,
Specify the date format as YYYYMMDD in where condition.
Dates are internally stored in SAP as YYYYMMDD only.
Change your date format in WHERE condition as follows.
data itab like equk occurs 0 with header line.
select * from equk into table itab where werks = 'C001'
and bdatu = <b>'99991231'.</b>
I doubt check your data base table EQUK on this date for the existince of data.
Otherwise, just change the conidition on BDATU like below to see all entries prior to this date.
data itab like equk occurs 0 with header line.
select * from equk into table itab where werks = 'C001'
and <b> bdatu <= '99991231'.</b>
Thanks,
Vinay
Thanks,
Vinay

Retreiving data from 2 tables using a sender JDBC Channel

Hi all,
We got anew requirement where we have to select data from 2 tables and update fields in 2 tables at the sametime.
I have a few queries regarding this.
Can we retrieve data from 2 tables using select query in sender JDBC channel?
If yes, how we can achieve this?
Can we use inner/outer joins in the select query?
Can we update field of 2 tables using the Update query in Sender JDBC channel?
Your help is greatly rewarded.
With Regards
Sudha.

Hi,
Even i have the same requirement where data has to be read from 2 tables and later update the falg once done .
SELECT query :
SELECT t1.KUNNR,t1.SETT_KEY,t1.QUART_START,t1.QUART_END,t2.PAY_METH,t2.MAT_NDC,t2.AMOUNT FROM TSAP_REBATE_MEDI t1 INNER JOIN TSAP_REBATE_LINE t2 ON t1.KUNNR=t2.KUNNR AND t1.SETT_KEY=t2.SETT_KEY WHERE t1.PROCESSING_STATUS = 'N' AND t2.PROCESSING_STATUS = 'N'
This is working fine.
Can somebody help me with update query with this. where flag PROCESSING_STATUS has to be updated with 'P'.
I tried a lot but couldnt get the answer
Br,
Manoj

FETCHING DATA FROM A TABLE USING ARRAYLIST

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