Fetch Data from two Database

I want to fetch data from two tables which are in two separate database. Is it possible to fetch similar from two schemas of same database.
Pls help with query.

Hi,
Say you have two schema S1 and S2 in the same database 'xyz' then you can create two database links to these two schemas from any third schema as ::
CREATE database link s1link connect to S1 identified by <password of S1> using 'xyz' ;
CREATE database link s2link connect to S2 identified by <password of S2> using 'xyz' ;
Now say if there is a table called tab1 in schema S1, then you can get data from it as ::
SELECT T1.*
FROM tab1@s1link T1
WHERE < you can put conditions here> ;
Similarly for the columns of a table of schema S2.
- Thanks
Sandipan

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FETCH DATA FROM ORACLE DATABASE USING Web Dynpro

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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
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How to fetch data from single database table using 2 internal tables.

Hi friends,
i am a new user of ABAP and also SDN.
i need a help.
i want to fetch data from one database table based on primary keys of 2 internal tables. how to put in where clause.
Thanks in advance.

hii
refer to following code ..i hope it will help you
SELECT matnr                         " Material Number
    FROM mara
    INTO TABLE i_mara
   WHERE matnr IN s_matnr.
IF i_mara[] IS NOT INITIAL.
    SELECT matnr                       " Material Number
           werks                       " Plants
           prctr                       " Profit Center
      FROM marc
      INTO TABLE i_marc
       FOR ALL ENTRIES IN i_mara
     WHERE matnr = i_mara-matnr
       AND werks IN s_werks.
ENDIF.                               " IF i_mara[] IS NOT INITIAL
i_output = i_marc.
IF i_marc[] IS NOT INITIAL.
    SELECT matnr                       " Material Number
           werks                       " Plants
           lgort                       " Storage Location
      FROM mard
      INTO TABLE i_mard
       FOR ALL ENTRIES IN i_marc
     WHERE matnr EQ i_marc-matnr
       AND werks EQ i_marc-werks
       AND lgort IN s_lgort.
ENDIF.                               " IF i_mara[] IS NOT INITIAL
regards
twinkal

Get data from two databases?

Hello all,
Do anyone know if it's posible to get data from two databases while I'm running SBO in one of them? I need this because our client wants to be able to print reports with all the information stored in both companies. I searched this forum trying to find if this is possible but I did't find any information about this.
Can someone help me?
Thanks and regards,
Mariana Mazzero

Hi Mariana,
What you can do is use two company objects to retrieve the data. As far as I know you're not restricted to one company connection.
You can also just use a standard read only connection (like ADO/ODBC) to retrieve the data for the reports.
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To fetch data from Oracle Database

Hi Gents,
Any alternative option other than SQL to fetch data from Oracle DAtabase. ( My manager worked on Mainframes he is telling other than SQL there should be some options.. Gents pls guide if any options.......
REgards
Fento

>
Any alternative option other than SQL to fetch data from Oracle DAtabase. ( My manager worked on Mainframes he is telling other than SQL there should be some options.. Gents pls guide if any options.......
>
There is no other (supported) way to get data from Oracle Databases as SQL. No matter what third-party tool you use to access Oracle Databases, they all will use (embedded) SQL.
In very rare cases, one must use tools to read from datafiles directly because the database got damaged and a proper recovery is impossible. That is an emergency solution and by no means a replacement for SQL access.
In short: No :-)
Kind regards
Uwe
http://uhesse.wordpress.com

Fetch data from different database tables

Hi...
How can i fetch data from different database tables and put it into a internal table and then display it??? Can provide simple short codes as i'm new to ABAP. Thanks.

Hi,
Check this sample code..
TYPE-POOLS: slis.
DATA: BEGIN OF itab OCCURS 0,
        vbeln TYPE vbeln,
        expand,
      END OF itab.
DATA: BEGIN OF itab1 OCCURS 0,
        vbeln TYPE vbeln,
        posnr TYPE posnr,
        matnr TYPE matnr,
        netpr TYPE netpr,
      END OF itab1.
DATA: t_fieldcatalog TYPE slis_t_fieldcat_alv.
DATA: s_fieldcatalog TYPE slis_fieldcat_alv.
s_fieldcatalog-col_pos = '1'.
s_fieldcatalog-fieldname = 'VBELN'.
s_fieldcatalog-tabname   = 'ITAB'.
s_fieldcatalog-rollname = 'VBELN'.
s_fieldcatalog-outputlen = '12'.
APPEND s_fieldcatalog TO t_fieldcatalog.
CLEAR: s_fieldcatalog.
s_fieldcatalog-col_pos = '1'.
s_fieldcatalog-fieldname = 'VBELN'.
s_fieldcatalog-tabname   = 'ITAB1'.
s_fieldcatalog-rollname = 'VBELN'.
s_fieldcatalog-outputlen = '12'.
APPEND s_fieldcatalog TO t_fieldcatalog.
CLEAR: s_fieldcatalog.
s_fieldcatalog-col_pos = '2'.
s_fieldcatalog-fieldname = 'POSNR'.
s_fieldcatalog-tabname   = 'ITAB1'.
s_fieldcatalog-rollname = 'POSNR'.
APPEND s_fieldcatalog TO t_fieldcatalog.
CLEAR: s_fieldcatalog.
s_fieldcatalog-col_pos = '3'.
s_fieldcatalog-fieldname = 'MATNR'.
s_fieldcatalog-tabname   = 'ITAB1'.
s_fieldcatalog-rollname = 'MATNR'.
APPEND s_fieldcatalog TO t_fieldcatalog.
CLEAR: s_fieldcatalog.
s_fieldcatalog-col_pos = '4'.
s_fieldcatalog-fieldname = 'NETPR'.
s_fieldcatalog-tabname   = 'ITAB1'.
s_fieldcatalog-rollname = 'NETPR'.
s_fieldcatalog-do_sum    = 'X'.
APPEND s_fieldcatalog TO t_fieldcatalog.
CLEAR: s_fieldcatalog.
DATA: s_layout TYPE slis_layout_alv.
s_layout-subtotals_text            = 'SUBTOTAL TEXT'.
s_layout-key_hotspot = 'X'.
s_layout-expand_fieldname = 'EXPAND'.
SELECT vbeln UP TO 100 ROWS
       FROM
       vbak
       INTO TABLE itab.
IF NOT itab[] IS INITIAL.
SELECT vbeln posnr matnr netpr
         FROM vbap
         INTO TABLE itab1
         FOR ALL ENTRIES IN itab
         WHERE vbeln = itab-vbeln.
ENDIF.
DATA: v_repid TYPE syrepid.
v_repid = sy-repid.
DATA: s_keyinfo TYPE slis_keyinfo_alv.
s_keyinfo-header01 = 'VBELN'.
s_keyinfo-item01   = 'VBELN'.
CALL FUNCTION 'REUSE_ALV_HIERSEQ_LIST_DISPLAY'
     EXPORTING
          i_callback_program = v_repid
          is_layout          = s_layout
          it_fieldcat        = t_fieldcatalog
          i_tabname_header   = 'ITAB'
          i_tabname_item     = 'ITAB1'
          is_keyinfo         = s_keyinfo
     TABLES
          t_outtab_header    = itab
          t_outtab_item      = itab1
     EXCEPTIONS
          program_error      = 1
          OTHERS             = 2.
IF sy-subrc <> 0.
* MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
*         WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
Thanks
Naren

What is best method to retrieve data from two databases

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Jeffrey,
A cheap and effective solution, for a periodic transfer would be using XML.
If you have the DDL for all of the objects in the database, you can just duplicate it on whatever RDBMS engine you want, and then, extract the data, table per table into XML files from the target server, and then load the files into the target server.
Otherwise, if you are going to do this in an ongoing basis, then, use SAP Replication Server. The best asynchronous, real time, heterogeous replication solution in the industry, exploited with a great deal of success by many critical mission financial applications with global topologies and sub second latency.
My two cents.
I hope they help.
Regards,
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To fetch Data from multiple database tables!

How to fetch Data from fields of multiple database tables!
Give me one example!

use <b>join....</b>
c the SAPHELP docs...
FROM tabref1 [INNER] JOIN tabref2 ON cond
Effect
The data is to be selected from transparent database tables and/or views determined by tabref1 and tabref2. tabref1 and tabref2 each have the same form as in variant 1 or are themselves Join expressions. The keyword INNER does not have to be specified. The database tables or views determined by tabref1 and tabref2 must be recognized by the ABAP Dictionary.
In a relational data structure, it is quite normal for data that belongs together to be split up across several tables to help the process of standardization (see relational databases). To regroup this information into a database query, you can link tables using the join command. This formulates conditions for the columns in the tables involved. The inner join contains all combinations of lines from the database table determined by tabref1 with lines from the table determined by tabref2, whose values together meet the logical condition (join condition) specified using ON>cond.
Inner join between table 1 and table 2, where column D in both tables in the join condition is set the same:
Table 1                      Table 2
A
B
C
D
D
E
F
G
H
a1
b1
c1
1
1
e1
f1
g1
h1
a2
b2
c2
1
3
e2
f2
g2
h2
a3
b3
c3
2
4
e3
f3
g3
h3
a4
b4
c4
3
|--|||--|
    Inner Join
    |--||||||||--|
    | A | B | C | D | D | E | F | G | H |
    |--||||||||--|
    | a1 | b1 | c1 | 1 | 1 | e1 | f1 | g1 | h1 |
    | a2 | b2 | c2 | 1 | 1 | e1 | f1 | g1 | h1 |
    | a4 | b4 | c4 | 3 | 3 | e2 | f2 | g2 | h2 |
    |--||||||||--|
Example
Output a list of all flights from Frankfurt to New York between September 10th and 20th, 2001 that are not sold out:
DATA: DATE   LIKE SFLIGHT-FLDATE,
      CARRID LIKE SFLIGHT-CARRID,
      CONNID LIKE SFLIGHT-CONNID.
SELECT FCARRID FCONNID F~FLDATE
    INTO (CARRID, CONNID, DATE)
    FROM SFLIGHT AS F INNER JOIN SPFLI AS P
           ON FCARRID = PCARRID AND
              FCONNID = PCONNID
    WHERE P~CITYFROM = 'FRANKFURT'
      AND P~CITYTO   = 'NEW YORK'
      AND F~FLDATE BETWEEN '20010910' AND '20010920'
      AND FSEATSOCC < FSEATSMAX.
WRITE: / DATE, CARRID, CONNID.
ENDSELECT.
If there are columns with the same name in both tables, you must distinguish between them by prefixing the field descriptor with the table name or a table alias.

SELECT data from two databases

I have two databases that I need to select data from in a
single SELECT. Using DWs Advanced window for creating the select I
don't see any way to select more than 1 Connection. Both databases
have unique user and passwords but reside on the same server. Any
idea how I can write a single SELECT to get data from both dbs. I
assumed it would be similar to selecting data from multiple tables
within the same db but the connection part is stumping me. Any
ideas would be greatly appreciated.

TouchstonePress wrote:
> Page 48, Developing a Web Database Application . . .
speaks about making a
> database with two related TABLES each with the same
PRIMARY KEY column with
> which to identify a customer using their unique number.
That's the basic technique for joining two tables in the same
database.
The original poster has tables in different databases that
have
different user accounts and passwords.
Although it's possible to join two databases, you cannot do
it unless
you have one user account with the same privileges on both
databases.
David Powers, Adobe Community Expert
Author, "The Essential Guide to Dreamweaver CS3" (friends of
ED)
Author, "PHP Solutions" (friends of ED)
http://foundationphp.com/

Fetching data from two tables

Hi friends,
I've two similar tables A and B with one more column in table B that is "Active Flag".
Table A
Rowid----Fname----Lname
101-----AF1----------AL1
102----AF2-----------AL2
103-----AF3---------AL3
104-----AF4---------AL4
Table B
Rowid-----Fname---Lname---Flag
101-----BF1----------BL1--------Y
102-----BF2----------BL2---------N
103-----BF3----------BL3--------N
104-----BF4----------BL4-------Y
I need to fetch data in Table C with column rowid, Fname and Lname.
If Flag is Y in Table B, this record should come to table C otherwise the record from table A will come to C. Rowid is the primary key.
Table C should be like this..
Rowid-----Fname---Lname
101-----BF1----------BL1
102-----AF2----------AL2
103-----AF3----------AL3
104-----BF4----------BL4
Thanks in advance

Hi,
try this
QL> With T As
2       (
3          Select 101 Id, 'BF1' fname, 'BL1' lname, 'Y' flag
4            From DUAL
5          Union All
6          Select 102, 'BF2', 'BL2', 'N'
7            From DUAL
8          Union All
9          Select 103, 'BF3', 'BL3', 'N'
10            From DUAL
11          Union All
12          Select 104, 'BF4', 'BL4', 'Y'
13            From DUAL),
14       T1 As
15       (
16          Select 101 Id, 'BF1' fname, 'BL1' lname
17            From DUAL
18          Union All
19          Select 102, 'AF2', 'AL2'
20            From DUAL
21          Union All
22          Select 103, 'AF3', 'AL3'
23            From DUAL
24          Union All
25          Select 104, 'BF4', 'BL4'
26            From DUAL)
27 Select T1.Id, T1.fname, T1.lname
28    From T, T1
29   Where T.Id = T1.Id
30     And T.flag='Y'
31 /
       ID FNA LNA
      101 BF1 BL1
      104 BF4 BL4and rowid is oracle reserved word. you should be aware of oracle reserved word, kindly refer this v$reserved_words
Edited by: user291283 on Sep 7, 2009 10:18 PM

Data from Two database

Is it possible to get data in one report
from two different database(Oracle,Sybase)
Thank You

<BLOCKQUOTE><font size="1" face="Verdana, Arial">quote:</font><HR>Originally posted by nirali:
Is it possible to get data in one report
from two different database(Oracle,Sybase)
Thank You<HR></BLOCKQUOTE>
Check www.attunity.com Attunity Connect does that - hetrogenous joins
null

Fetching data from a database to a JTable

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In the future, Swing related questions should be posted in the Swing forum.
What keywords did you use to search the forum before you posted? Keywords like "jtable resultset" should find other postings on this topic. I've posted a solution in the Swing forum so you could also add my id to the keyword list if you want.

Fetch data from two tables and insert into one table

I have similar to the following data in two tables (@Plant, @PlantDirector) and need to consolidate into one table (@PlantNew) as follows.
DECLARE @Plant TABLE (PlantID INT, PlantName VARCHAR(100))
INSERT INTO @Plant (PlantID, PlantName) VALUES (1, 'Name One'),(2, 'Name Two'),(3, 'Name Three'),(4, 'Name Four'),(5, 'Name Five'),(6, 'Name Six')
Director data for the Plants exist in the following table. Assistant value 1 means Assistant Director and 0 means Director.
Data exists only for subset of plants and a Plant may have one or both roles.
DECLARE @PlantDirector TABLE (PlantID INT, PlantDirectorID INT, Assistant bit)
INSERT INTO @PlantDirector (PlantID, PlantDirectorID, Assistant) VALUES (2, 111, 1),(2, 222, 0),(4, 333, 0),(6,444,1)
The above data needs to be inserted into one table (@PlantNew) as follows:
PlantID in @Plant table is IDENTITY value and needs to be inserted as-is into this table.
PlantDirExists will get a value of 1 if at least one record exists in @PlantDirector table for a PlantID. PlantAssistantDirID and PlantDirID should be set to the corresponding PlantDirID or NULL appropriately depending on the data.
DECLARE @PlantNew TABLE (PlantID INT, PlantName VARCHAR(100), PlantDirExists bit, PlantAssistantDirID INT, PlantDirID INT)
INSERT INTO @PlantNew (PlantID, PlantName, PlantDirExists, PlantAssistantDirID, PlantDirID)
VALUES (1, 'Name One', 0, NULL, NULL),(2, 'Name Two', 1, 111, 222),(3, 'Name Three', 0, NULL, NULL),(4, 'Name Four', 1, NULL, 333),(5, 'Name Five', 0, NULL, NULL),(6, 'Name Six',1, 444, NULL)
How do I achieve the above using SQL ? Thanks.

like this
INSERT @PlantNew (PlantID, PlantName, PlantDirExists, PlantAssistantDirID, PlantDirID)
SELECT p.PlantID,
p.PlantName,
CASE WHEN pd.PlantID IS NULL THEN 0 ELSE 1 END,
PlantAssistantDirID,
PlantDirID
FROM @Plant p
LEFT JOIN (SELECT PlantID,
MAX(CASE WHEN Assistant = 1 THEN PlantDirectorID END) AS PlantAssistantDirID,
MAX(CASE WHEN Assistant = 0 THEN PlantDirectorID END) AS PlantDirID
@PlantDirector
GROUP BY PlantID)pd
ON pd.PlantID = p.PlantID
Please Mark This As Answer if it helps to solve the issue Visakh ---------------------------- http://visakhm.blogspot.com/ https://www.facebook.com/VmBlogs
You're missing a FROM
insert into @PlantNew
SELECT p.PlantID,
p.PlantName,
CASE WHEN pd.PlantID IS NULL THEN 0 ELSE 1 END,
PlantAssistantDirID,
PlantDirID
FROM @Plant p
LEFT JOIN (SELECT PlantID,
MAX(CASE WHEN Assistant = 1 THEN PlantDirectorID END) AS PlantAssistantDirID,
MAX(CASE WHEN Assistant = 0 THEN PlantDirectorID END) AS PlantDirID
from @PlantDirector
GROUP BY PlantID)pd
ON pd.PlantID = p.PlantID

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I have two lists. One is for Designations and another is for
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Designations list:
PostTitle
Software Engineer
Web Developer
Graphic Designer
Trainer
Manager
Team Lead
and Hiring list may look like following
Hirings list:
PostTitle
Employee
Start Date End Date
Trainer David
05-Jun-14
Manager Peter
06-Jun-14 30-Jun-14
PostTitle is lookup column in hirings list. Now, I have to create several views over this data... one of them is of "Vacant Posts" that will fetch all those records from Designations which are either not referenced in hirings or are referenced
in hirings but has some end date.
Vacant Posts View:
Fetch all records from Designation which are NOT in Hirings
UNION
Fetch all records from Designations which are in Hirings But has some END DATE.
Please guide me how can I create this Vacant Posts view ? Is their any out of the box functionality available ? what are the easiest possible ways to accomplish this?
Zia.

Yes You can Use CAML.
Below Query can be helpful to start with.
Function GetSharePointList1() {
context = SP.ClientContext.get_curre
nt();
oList = context.get_web().get_lists().getByTitle('SharePoint List 2');
var camlQuery = new SP.CamlQuery();
camlQuery.set_viewXml(query);
items = oList.getItems(camlQuery);
context.load(items);
context.executeQueryAsync(
Function.createDelegate(this, onSuccessSharePointList1),
Function.createDelegate(this, onFail)
function onSuccessSharePointList1(){
recNum = items.get_count();
      if(recNum != 0){
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       while(listItemEnumerator.moveNext()){
var oListItem = listItemEnumerator.get_current();
$().SPServices({
            operation: "GetListItems",
            async: false,
            listName: "SharePoint List 2",
            CAMLViewFields: "<ViewFields><FieldRef Name='Worklocation'/></ViewFields>",
            CAMLQuery: "<Query><Where><Eq><FieldRef Name='Title'/><Value Type='Text'>" + ReferenceID +
"</Value></Eq></Where></Query>",
            completefunc: function (xData, Status) {
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s = ..... (display all in table format)
       $("#resultTable").append(s);
       i++;
Thanks and Regards Rahul Dagar

5 months rolling monthly report by fetching data from cache & Database

Scenario: One monthly report would be created each month end which contains one summary tab and other details tabs. Summary tabs will contain the data of all the months summary data (current month and previous months)
Problem:
Current month data have to come directly from database and previous months data come form cache and whole thing will be cached this time so that when we run next month report the data till this month will also come from cache.
Any one please help me ASAP.

What's wrong with F_GET_COMPANY_CODE ? Below is similar code - try running this and seeing what you get:
report zlocal_jc_t001w.
tables:
t001k,     "Valuation area
t001w.     "Plants/Branches
parameters:
p_bukrs          like t001k-bukrs default '1000'.
select-options:
s_werks          for t001w-werks.
start-of-selection.
perform get_data.
*&      Form get_data
form get_data.
data:
    begin of gt_t001k occurs 10,
      bukrs             like t001k-bukrs,
      bwkey             like t001k-bwkey,
      werks             like t001w-werks,
    end of gt_t001k.
select
    t001k~bukrs
    t001k~bwkey
    t001w~werks
    into corresponding fields of table gt_t001k
    from t001k as t001k
    inner join t001w as t001w on t001w~bwkey = t001k~bwkey
    where t001k~bukrs = p_bukrs
    and   t001w~werks in s_werks.
loop at gt_t001k.
    write: /
      gt_t001k-bukrs,
      gt_t001k-bwkey,
      gt_t001k-werks.
endloop.
endform.                    "get_data
As for links to locally defined database tables, that will depend on what the keys defined in SE11 are e.g. there will be a primary key plus relationships to other tables (for example "WERKS LIKE YSDA_EXP_PRTLOG-YY_PLANT" indicates YY_PLANT relates to T001W).
Jonathan

Fetch Data from two Database

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