DB Adapter inserting data in to regular tables and LOG / History tables

I have a requirement of reading a XML file using the File Adapter and inserting into Data base.
I'm using File Adapter --> Mediator --> DB Adapter
When I insert the data I have to insert in to regular tables and LOG / History tables the same data.
There is a foreign key relationship with regular table and History table. How to insert in to both tables (regular and LOG / History)?
Thanks in advance

while configuring the adapter, you need to create the relationships between the two tables, while importing the tables, import the two tables...
http://docs.oracle.com/cd/E23943_01/integration.1111/e10231/adptr_db.htm#BDCGCCJB
go to 9.2.7 Creating Relationships.
HTH
N

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Apps Adapter API is called before Db Adapter inserting data

Hi All,
I am using a bpel process which calls db adapter to insert/update data in staging table, after this activity i am calling a Apps Adapter PLSQL API where it takes the data from staging table and performs some functionality. But the problem here is Apps adapter PlSQL API is getting called before isnerting data in staging table.
Below are the steps in BPEL Process,
1. receive activity
2. data transformation
3. invokes db adapter through merge operation to insert/update in staging tables
4. invoke Apps Adapter PLSQL API
Error is thrown at Apps Adapter invoke activity, saying null values. presently we used a wait activity before invoking apps adapter.
Do the invoke of Apps Adapeter doesnt happen after Db Adapter inserting data?
Thanks,
Ra

Hi Team,
Even I faced the same problem.
I am checking, do we have any configuration setting to avaoid these kind of problem.
Even my process has point 2 & 3 in a single sequence and point 4 in another sequence.
Any help to resolve this problem is greatly appreciated.
Thanks for your help in adavance.
Cheers
Chandru

SQL Server 2012 Management Studio:In the Database, how to print out or export the old 3 dbo Tables that were created manually and they have a relationship for 1 Parent table and 2 Child tables?How to handle this relationship in creating a new XML Schema?

Hi all,
Long time ago, I manually created a Database (APGriMMRP) and 3 Tables (dbo.Table_1_XYcoordinates, dbo.Table_2_Soil, and dbo.Table_3_Water) in my SQL Server 2012 Management Studio (SSMS2012). The dbo.Table_1_XYcoordinates has the following columns: file_id,
Pt_ID, X, Y, Z, sample_id, Boring. The dbo.Table_2_Soil has the following columns: Boring, sample_date, sample_id, Unit, Arsenic, Chromium, Lead. The dbo.Table_3_Water has the following columns: Boring, sample_date, sample_id, Unit, Benzene, Ethylbenzene,
Pyrene. The dbo.Table_1_XYcoordinates is a Parent Table. The dbo.Table_2_Soil and the dbo.Table_3_Water are 2 Child Tables. The sample_id is key link for the relationship between the Parent Table and the Child Tables.
Problem #1) How can I print out or export these 3 dbo Tables?
Problem #2) If I right-click on the dbo Table, I see "Start PowerShell" and click on it. I get the following error messages: Warning: Failed to load the 'SQLAS' extension: An exception occurred in SMO while trying to manage a service.
--> Failed to retrieve data for this request. --> Invalid class. Warning: Could not obtain SQL Server Service information. An attemp to connect to WMI on 'NAB-WK-02657306' failed with the following error: An exception occurred in SMO while trying
to manage a service. --> Failed to retrieve data for this request. --> Invalid class. .... PS SQLSERVER:\SQL\NAB-WK-02657306\SQLEXPRESS\Databases\APGriMMRP\Table_1_XYcoordinates>   What causes this set of error messages? How can
I get this problem fixed in my PC that is an end user of the Windows 7 LAN System? Note: I don't have the regular version of Microsoft Visual Studio 2012 in my PC. I just have the Microsoft 2012 Shell (Integrated) program in my PC.
Problem #3: I plan to create an XML Schema Collection in the "APGriMMRP" database for the Parent Table and the Child Tables. How can I handle the relationship between the Parent Table and the Child Table in the XML Schema Collection?
Problem #4: I plan to extract some results/data from the Parent Table and the Child Table by using XQuery. What kind of JOIN (Left or Right JOIN) should I use in the XQuerying?
Please kindly help, answer my questions, and advise me how to resolve these 4 problems.
Thanks in advance,
Scott Chang

In the future, I would recommend you to post your questions one by one, and to the appropriate forum. Of your questions it is really only #3 that fits into this forum. (And that is the one I will not answer, because I have worked very little with XSD.)
1) Not sure what you mean with "print" or "export", but when you right-click a database, you can select Tasks from the context menu and in this submenu you find "Export data".
2) I don't know why you get that error, but any particular reason you want to run PowerShell?
4) If you have tables, you query them with SQL, not XQuery. XQuery is when you query XML documents, but left and right joins are SQL things. There are no joins in XQuery.
As for left/right join, notice that these two are equivalent:
SELECT ...
FROM   a LEFT JOIN b ON a.col = b.col
SELECT ...
FROM   b RIGHT JOIN a ON a.col = b.col
But please never use RIGHT JOIN - it gives me a headache!
There is nothing that says that you should use any of the other. In fact, if you are returning rows from parent and child, I would expect an inner join, unless you want to cater for parents without children.
Here is an example where you can study the different join types and how they behave:
CREATE TABLE apple (a int    NOT NULL PRIMARY KEY,
b varchar(23) NOT NULL)
INSERT apple(a, b)
   VALUES(1, 'Granny Smith'),
   (2, 'Gloster'),
   (4, 'Ingrid-Marie'),
   (5, 'Milenga')
CREATE TABLE orange(c int NOT NULL PRIMARY KEY,
d varchar(23) NOT NULL)
INSERT orange(c, d)
   VALUES(1, 'Agent'),
   (3, 'Netherlands'),
   (4, 'Revolution')
SELECT a, b, c, d
FROM   apple
CROSS JOIN orange
SELECT a, b, c, d
FROM   apple
INNER JOIN orange ON apple.a = orange.c
SELECT a, b, c, d
FROM   apple
LEFT   OUTER JOIN orange ON apple.a = orange.c
SELECT a, b, c, d
FROM   apple
RIGHT OUTER JOIN orange ON apple.a = orange.c
SELECT a, b, c, d
FROM   apple
FULL OUTER JOIN orange ON apple.a = orange.c
go
DROP TABLE apple, orange
Erland Sommarskog, SQL Server MVP, [email protected]

Multiple 'logical joins' between a fact table and one dimension table

It appears that one cannot create multiple ‘logical joins’ between a fact table and one dimension table in OBIEE using the Oracle BI Administration Tool. For example, considering a Business Model with a dimension table TIMES and a fact table FACT containing START_TIME and END_TIME, we would like to create separate logical joins from FACT to TIMES for the START_TIMEs and END_TIMEs? Obviously, the underlying foreign keys can be created, but as far as I can tell the Oracle BI Administration Tool doesn’t support this. The workaround would be to replicate the TIMES table, but that’s ugly.
I seek an alternative approach.

Try this. Create an two aliases for the TIMES dimension (Start & End) in the Physical Layer and then remove foreign key to the "Parent" Times dimension. Create the Foreign Key in the Physical Layer to the new aliases and then create the complex joins in the BMM Layer to the new aliases as well. This will allow you to present both dates within the same table in the Presentation Layer. Not the most elegant solution but it works.

JOINING local table and DB Link table performance

Hellou everybody,
can somebody tell me how it is work in Oracle DB when you want to join some local table and DB Link table for example:
Select a.col1, b.col2
from local_table a , remote_table@dblink b
where a.key = b.key;
and when I use DRIVING_SITE hint and the all data from remote table is transforming (pushing) into my DB (in some temporar space), it will transform although Indexes from remote table?
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Thank you for response.
Zoffob

user10708026 wrote:
Is it as simple as:No. Use:
UPDATE habitationalsupplement live_hab
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Compare two tables and log the difference

Hi,
I want to compare two tables and log the difference in new table with the fields as (old value,new value, column name). The column name should be the changes value column

Can you show an example?
SELECT Foo.*, Bar.*
FROM Foo
FULL OUTER JOIN
Bar
ON Foo.c1 = Bar.c1
AND Foo.c2 = Bar.c2
AND Foo.cn = Bar.cn
WHERE Foo.key IS NULL
OR Bar.key IS NULL;
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Hi,
I have a requirement that i need to generate a report form two different data base. i.e Oracle and Sql Server.
how to provide joins between oracle tables and sql server tables ? Any help on this
Regards,
Malli

user10675696 wrote:
I have a requirement that i need to generate a report form two different data base. i.e Oracle and Sql Server. Bad idea most times. Heterogeneous joins do not exactly scale and performance can be severely degraded by network speed and b/w availability. And there is nothing you can do in the application and database layers to address performance issue at the network level in this case - your code's performance is simply at the mercy of network performance. With a single glaring fact - network performance is continually degrading. All the time. Always. Until it is upgraded. When the performance degradation starts all over again.
If the tables are not small (few 1000 rows each) and row volumes static, I would not consider doing a heterogeneous join. Instead I would rather go for a materialised view on the Oracle side, use a proper table and index structure, and do a local database join.

Diference b/w normal tables and pl/sql tables

what is the diference b/w normal tables and pl/sql tables.
already we have tables then what is the purpose of pl/sql tables.
what are the advantages of pl/sql tables compare nor mal tables.

user10447332 wrote:
what is the diference b/w normal tables and pl/sql tables.As BluShadow pointed out "PL/SQL tbles" are now called collections. They are memory structures that store data and go away when your program stops running - essentially arrays or "tables" in other programming languages. "normal" ("heap") tables are stored on disk and are persistant - they store data permanently.
already we have tables then what is the purpose of pl/sql tables.Collections are used to store data temporarily in memory, when it will be accessed shortly or repeatedly for fast access. This works best with smaller data sets because if you store too much data in a collection you can run out of memory to use
what are the advantages of pl/sql tables compare nor mal tables.Collections give you faster access to data you need to read more than once during the same application. They work well for fast lookups and for smaller data sets can improve program performance slightly with the use of the bulk collect and forall PL/SQL operators under the right conditions.

Whats the link between Pur. Tables and KONH & KONP tables

Hi!
Whats the link between Pur. Tables i.e EKKO EKPO etc and KONH & KONP tables?
and
Link B'tween KONH, KONP & EINA, EINE Tables?
and
Link b'tween the LFA1 Table and EINA, EINE Tables?
Link b'tween the LFA1 Table and KONH, KONP Tables?
Pls reply guys
Thanks,
Imran.

Hi Imran,
EKKO gives you the Header data of the purchasing documents (Vendor , Dates, Etc)
EKPO gives the item Data (The materials ordered, Qty of each material etc)
KONP & KONH store the condition records used for price calculation
KONH is the header data
KONP is the item data
EINA & EINE -> These are Purchasing info records Used in source of supply determination & price calculations , the Condition record number for pricing is obtained from EINA & EINE
EINA is for Purchase org level data
EINE is for vendor level data
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Hope you find it useful.
Kindly reward helpful answers
Best regards,
gaurav

Inner join on Buffred table and not buffered table.

Hi guys,
   Can you suggest me how can i write select query using inner join on buffered table and not buffered table. i written like this. is it right?
SELECT a~vbeln
         a~vkorg
         a~kunnr
         a~kunag
         a~wadat_ist
         a~xblnr
         b~bukrs
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INTO TABLE itab_likp
WHERE vbeln = s_vbeln.
Thanks.
RAJ

Hi Raj ,
Please find below my Commentes :
1. When you use "Bypassing buffer" clause in Select statement , the data what is there in the buffer of application sever is always ignored and Read is performed from the Physical database always. This Clause is advisable where you require realtime data (Not recommended generally in reporting)
2. It is advisable that you should not use small table in the innerjoin with big table. In the query you have written there are 2 tables:- LIKP and TVKO outof which TVKO is a master table containing very few records than LIKP (Contains huge data for Delivery header).
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1. Eliminate the "Bypassing Buffer" clause from your Query
2. Break the select query into 2 select queries breaking the join and with some ABAP logic populate the Internal table "itab_likp".
This will be optimum way inwhich you can write the select query for your senarion. Also Ensure that indexes are being used for better selectivity.
Hope this will help to you.
Regards,
Nikhil

Difference between client dependent table and client independent table

hi all,
i m new in sap pls tell me the difference between client dependent table and client independent table.
tell me in detail.
thanks and regards
vikas saini

HI
Client dependent Means if you create that data in one client is limited to that client only and it is not accessable in other clients
Like SAP SCRIPTS and STD texts data
where as Client Independent means the data if you create in one client that is available in that as well as in other clients
Like SMARTFORMS, All dictionary Objects data and Repository objects data like Programs, Fun modules, tables etc..
There is no specific reason behind why scripts are client dep[endent and smartforms are client independent!!!
As for SAP -- Scripts are called client dependent because if you create client in say,200 it would be available in that only.If you want to test the script in client 300 then it won't be there,you will have to go to transaction se71 in 300 .Then Utilities-> Copy from client.Give the source as 200 & form name(i.e. script name) & copy.
Few more reasons why....? Please read below:
SAPscript technology is based on a mainframe product from the 1980s.SAPscript forms have always been -- under the hood -- relatively passive objects, with minimal embedded logic. These forms were designed to be driven and controlled by ABAP programs, much in the way ABAP programs read in database tables to produce reports;
if you ever download a SAPscript form (e.g., via utility program RSTXSCRP), and look at the portable text file it produces you'll see what I mean.
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What is client dependent and Client Independent
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Difference between a value table and a check table?

What is the difference between a value table and a check table?

Value Table
This is maintained at Domain Level.
When ever you create a domain , you can entered allowed values. For example you go to Domain SHKZG - Debit/credit indicator. Here only allowed values is H or S.
When ever you use this Domain, the system will forces you to enter only these values.
This is a sort of master check . To be maintained as a customization object. This mean that if you want to enter values to this table you have to create a development request & transport the same.
Check table
For example you have Employee master table & Employee Transaction table.
When ever an employee Transacts we need to check whether that employee exists , so we can refer to the employee master table.
This is nothing but a Parent & Child relationship . Here data can be maintained at client level , no development involved.
As per DBMS what we call foregin key table, is called as check table in SAP.
Reward points for the answer

Resolving loops in a star schema with 5 fact tables and 6 dimension tables

Hello
I have a star schema, ie 5 FACT tables and 7 dimension tables, All fact tables share the same dimension tables, some FACT tables share 3 dimesnsions, while other share 5 dimensions.
I did adopt the best practices, and as recommended in the book, I tried to resolve them using Context, as it is the recommended option to Alias in a star schema setting. The contexts are resolved, but I still have loops. I also cleared the Multiple SQL Statement for each context option, but no luck. I need to get this resoved ASAP

Hi Patil,
It is not clear what exactly is the problem. As a starting point you could set the context up so that it only covers the joins from fact to dimension.
Fact A, joins Dim 1, Dim 2, Dim 3, and Dim 4
Fact B, joins Dim 1, Dim 2, Dim 3, Dim 4 and Dim 5
Fact C, joins Dim 1, Dim 2, Dim 3, Dim 4 and Dim 6
Fact D, joins Dim 1, Dim 2, Dim 3, Dim 4 and Dim 7
Fact E, joins Dim 1, Dim 2, Dim 4 and Dim 6
If each of these are contexts are done and just cover the joins from fact to dim then you should be not get loops.
If you could lay out your joins like above then it may be possible to specify the contexts/aliases that should work.
Regards
Alan

Lookup Flat Table and Lookup Qualifier Table

Hi,
Can any body confirm that if I will change the type of lookup-flat type field to lookup-qualifier type field. But the structure of Lookup Flat table and Lookup Qualifier table will be the same then the Java code written to populate the lookup-flat type field will work without any changes with its new type (lookup-qualifier).
Right now when I run the code after the above said changes, no error comes but no values is assigned to that field.
Another way to ask this question, can a simple Qualifier Lookup table(without having any qualifier type field) be used as like Lookup flat table.
I would appreciate if any body can help me in this regard ASAP.
Regards
Shahid Nadeem

Hi Alok,
I think this Qualifier importing after main table import is quite trickier that you estimate.
1)Map all the fields of qualified table with source fields whther they are qualifiers or non-qulaifiers.
- we will only be able to view the Non Qualifier field in the qualified table.
2)Now the main step is when you finish all field and value mapping there will be also a Target field name on your qualified table with values of display field. this field must be mapped to a source field to import qualified table. do value mapping also.
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Kindly guide
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How to find out master tables and concern child tables

Hi,
my schema contains 219 tables. I got this result by using query "selct count(*) from user_tables".
Now i need to know about master tables and concern child tables from these 219 tables.
please guide me.
Thanks and Regards,
Venkat

What about this one!!!
select a.owner,a.table_name,a.column_name,
     '------------------>' as POINTS_TO,b.owner,b.table_name,b.column_name
from dba_constraints c
     join dba_cons_columns a on ( c.constraint_name = a.constraint_name and c.owner = a.owner)
     join dba_cons_columns b on ( c.r_constraint_name = b.constraint_name and c.r_owner = b.owner)
where (a.table_name = '&table' and (a.owner='&owner')) -- foreign key
--     and (b.table_name = '&table' and (b.owner='&owner') ) -- source key
     and ( c.constraint_type='R' )
order by a.table_namecomment and uncomment one between theese two lines to choose the direction.
     (a.table_name = '&table' and (a.owner='&owner')) -- foreign key
--     and (b.table_name = '&table' and (b.owner='&owner') ) -- source keyBye Alessandro
Edited by: Alessandro Rossi on 22-ott-2008 10.40

DB Adapter inserting data in to regular tables and LOG / History tables

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