Browse and update database tables

I'm looking for a tool that will let me connect to an Oracle database, select a table and some fields off the table and build a simple java class to navigate / update the data.
Essentially, I'm looking for a tool that replicates the way Microsoft Access can build a form for navigation and update of a database table.
However, I want to use java, not MS Access.
Any ideas if such a tool is available ?
Thanks

http://squirrel-sql.sourceforge.net/

Similar Messages

Deleting and updating database table

hi all,
i have to update the database table based on my internal table(both having same structure).
my database has 2 records having a key field 1 and 2 respectively.(2 records)
and my internal table has records with key fields 3, 4 and 5 respectively(3 records) .
i want to delete all data from database table first..
then i want to insert all the three records in the database table..
finally i want my database to have 3 records with key fields 3, 4 and 5 respectively that are in the internal table
what should be the correct way?

Hi ,
to delete all the records from dbtab
DELETE dbtab.
to update the database by using internal table
-MODIFY dbtab FROM TABLE itab.
but as per my knowledge structures of internal table and database table should be same
if the database table is a Ztable please change the structure of database table as you said
Put fields 3,4and 5 as key fields
Thanks & Regards,
Sateesh.

Enqueue and Dequeue before updating Database table

Hi all,
We are updating database tables using INSERT, MODIFY and UPDATE statements. Since many people will be running the application at the same time we need to lock the table before updating database table. So we need to use ENQUEUE and DEQUEUE functionality for this purpose.
Can any plz explain what are the steps we should follow now?
Thanks in advance.

Hi,
Any Database access should carefully handled as multiple applications may be accessing the database at the same time. To read a record from the database you don't need to implement a lock, but to write you need not only locks but also ideally should use the Update Function Modules to comply SAP "All or Nothing" Principle. This will prevent data inconsistency of the database and the data will be proper state. You need to use the COMMIT WORK and ROLLBACK WORK in you code to handle the consistency part of the database.
The best design approach would be seperate the Database Layer completely from the business layers. This will make your code robust and easy to maintain.
As, for the Locking Concepts, you will get multiple resources from SDN as how to create Locks and implement the Locking modules in your code. But more than that what matters is why and how to implement the SAP Locking concepts to make your application run better.
Have a look at the following link
http://help.sap.com/saphelp_nw70/helpdata/en/cf/21eea5446011d189700000e8322d00/content.htm
Hope this helps.
Thanks,
Samantak.

Update database table

I have 1 million records in application server and I want to update database table from that.
Is UPDATE statement the best technique to do it.
Just wanted to know if there is any other better tehcniques.
Also i want to write the errors to job log. How can we do that?
Regards,
DNP

If they are all new records or all changes, it would be best to use INSERT or UPDATE. You will also want to do mass inserts/changes using an internal table. Since you have so many records, you will probably have to do this in chunks in order to avoid dumping on the rollback area.
Rob

How to update database table !!!

hi all,
Please advice how to update database table with certain cndition needs to be checked.
Please consider below scenario.
have used enqueu and dequeue function to lock entries and also i have used BAPI so considering that return parameter . i want to update table
/tdk/st0027.
1. I want to update database table
2. there are certain condition needs to be checked like ,
   loop at it_final into wa_final.
th_return-type = 'S'.
           if th_final-vbeln = /tdk/st0027-vbeln and
              th_final-posnr = /tdk/st0027-posnr and
              th_final-etenr = /tdk/st0027-sdslno.
above condition which i need to check .and need to append below system fields need to be appended in table.
          th_final-prstsind = '20'.
          th_final-chgdate = g_date.
          th_final-chgtime = g_uzeit.
          th_final-chgprog = g_cprog.
          th_final-chguser = g_uname.
          append th_final to td_final.
          update /tdk/st0027 FROM th_final.
          endif.
endloop.
but i am getting error saying that "The type od database table and work area (TH_FINAL) are not unicode convertible"?
I am not able to understandwhat would be the solution for this ?
Thanks and regards,
Prasad K. NAralkar

The error occurs in the UPDATE statement included in the code. In this statement it is seen that there is a mismatch of structure defined for the DDIC table /tdk/st0027 and that of your work area th_final.
try to create a structure w.r.t the DDIC table.
Eg: DATA: wa_temp TYPE /tdk/st0027.
MOVE-CORRESPONDING th_final TO wa_temp.
Then try to UPDATE using the temporary work area i.e wa_temp which has structure similar to that of the database table.

Doubt in updating database table

hi all
i want to modify values ztable from a internal table ....
for eg : the ztable contains matnr and accept_qty
matnr qty
mat01
mat02
i need to modify qty of the table .. i am using where condition (ie modify where matnr = ) but where condition is not working for database tables .... how to proceed with this ..
thanks
lokesh

hi,
before that :- modify statemnt will modify a record if there is record having the same key like that of record in work area.
if there is no record in itab with key of work area record, it will insert a new record in itab.
look this sample code.
*modify internal table
loop at itab into wa.
wa-field1 = data1.
wa-field2 = data2.
wa-field 3= data3.
modify itab from wa transporting field1 field2 field3 where key_field = wa-keyfield. "there shuld not be any chang in key field.
endloop.
*now update database table
*work area and data base structure shuld be same type
if itab[] is not initial.
modify ztable from table itab.
endif.
rgds
anver
if hlped pls mark points

Comparing Two tables with 300k records and update one table

Could you let me know how to compare two tables having 300k records and update one table.below is the scenario.
Table Tabl_1 has columns A,B and Tabl_2 has columns B,new_column.
Column B has same data in both the tables.
I need to update Tabl_2 in new_column with Tabl_1 A column data by comparing B column in both tables.
I m trying to do using PLSQL Tables.
Any suggestion?
Thanks.

Hi,
Whenever you have a problem, please post a little sample data (CREATE TABLE and INSERT statements, relevant columns only) from all tables involved, so that the people who want to help you can re-create the problem and test their ideas.
Also post the results you want from that data, and an explanation of how you get those results from that data, with specific examples.
If you're asking about a DML statement, such as UPDATE, the CREATE TABLE and INSERT statements should re-create the tables as they are before the DML, and the results will be the contents of the changed table(s) when everything is finished.
Always say which version of Oracle you're using (for example, 11.2.0.2.0).
See the forum FAQ: https://forums.oracle.com/message/9362002
ef2019c7-080c-4475-9cf4-2cf1b1057a41 wrote:
Could you let me know how to compare two tables having 300k records and update one table.below is the scenario.
Table Tabl_1 has columns A,B and Tabl_2 has columns B,new_column.
Column B has same data in both the tables.
I need to update Tabl_2 in new_column with Tabl_1 A column data by comparing B column in both tables.
I m trying to do using PLSQL Tables.
Any suggestion?
Thanks.
Why are you trying to use PL/SQL tables? If tabl_1 and tabl_2 are regular database tables, it will be much simpler and faster just to use them.
Depending on your requirements, you can do an UPDATE or MERGE, either in SQL or in PL/SQL.

Analysing and Updating a table

Hi,
Can anyone help me on follwing query..
Can analyse of a table and updation on to same table can happen paralley?
thank in advance.

What's your db version? The very first thing is that you should not use the analyze command but dbms_stats package. Now , I am not sure why you want to gather the stats and update the table at the same time? As mentioned by Erica, the update should be followed with the stats gathering. And about the index usage, there are couple of things that can stop index from being used, for example, low selectivity on the column can very well stop the index. Other than that, if you are accessing the column containing the index alone and the column is supposed to contain the null values, oracle would rather use a FTS than using the index which actually makes perfect sense since use of index would result in incorrect data. So there can be couple of htings possible which may stop your index from being used. All what dbms_stats(and even Analyze) command would do , is to make the distribution of the data known tooracle. Having stats alone doesn't guarantee that the index would be used for sure.
HTH
Aman....

How to call a idoc in abap program and updates catsdb table

how to call a idoc in abap program and updates catsdb table
thank you,
Jagrut BharatKumar Shukla

Hi Kishan,
You can refer to following help document,
http://help.sap.com/saphelp_nw04/helpdata/en/bf/d005244e9d1d4d92b2fe7935556b4c/content.htm
Regards,
Meera

Check two columns and update other table

HI ,
I have a table called trackCenterline .Below is the table.
What i want to do is If the segmentSequenceID is 1 it should pick the corresponding SegmentID i.e 10001 and Check for the same segment id in other table called TrackSegment which is below. and pick the BeginMilepost of that segmentID and Update That
Milepost in a new table .At end SegmentSequenceID number it should pick ENDMilepost and update
TrackCenterline table.
TrackSegment table
In the below table for 10001 SegmentID it should pick BeginMilepost. For end Number of SegmentSequenceID in above table ID ends at 121 for that end sequenceID It should refer TrackSegment table below and pick EndMilepost and should be updated in another
table Milepost column.
after that a new segment starts with new sequence .and so on ...
bhavana

Hi Deepa_Deepu,
According to your description, since the issue regards T-SQL. I will help you move the question in the T-SQL forums at
http://social.technet.microsoft.com/Forums/en-US/home?forum=transactsql. It is appropriate and more experts will assist you.
When you want to check two columns from two tables then return some results and update the third table. I recommend you use join function and combine two tables, then use update select from statement for modifying the Mailpost table. You can refer to the
following T-SQL Statement.
-----using join to connect to two tables
select TrackCenterline.FeatureId,TrackCenterline.SegmentId,
TrackCenterline.SegmentSequenceId,TrackSegment.BeginMilepost,TrackSegment.EndMilepost
from dbo.TrackCenterline join dbo.TrackSegment
on TrackCenterline.SegmentId=TrackSegment.SegmentId
order by TrackCenterline.SegmentId, TrackCenterline.SegmentSequenceId
---the result shows as following.
FeatureId SegmentId SegmentSequenceId BeginMilepost EndMilepost
AMK100011 10001 1 61.0000 61.3740
AMK100012 10001 2 61.0000 61.3740
AMK100013 10001 3 61.0000 61.3740
AMK1000121 10001 121 61.0000 61.3740
AMK100021 10002 1 61.1260 61.7240
AMK100023 10002 3 61.1260 61.7240
AMK100033 10003 3 61.3740 62.9530
-----Then you can use update select from statement to modify the Mailpost table, Or you can post the table structure of Mailpost
And for more information, you can review the following article about update statement.
http://www.techonthenet.com/sql/update.php
Regards,
Sofiya Li
Sofiya Li
TechNet Community Support

Listening to change in a row of a table a and update a table in a diferent Database

i want to update a table using values from a different database table. how to i do it in SQl 2012

i want to update a table using values from a different database table. how to i do it in SQl 2012
With Service Broker?
Without Service Broker, you would do:
UPDATE targettbl
SET col1 = b.col1,
   col2 = b.col2,
FROM   targettbl a
JOIN   srctbl b ON a.keycol1 = b.keycol1
   AND a.keycol2 = b.keycol2
It is important that a row in targettbl maps to at most at one row in srctbl, or else the result will not be predictable.
Erland Sommarskog, SQL Server MVP, [email protected]

Updating database table for 'CHANGE' and 'ADD' buttons.

Hi,
I am working on module pool program. Here i am using table control.Below is my requirement:
1) I have designed a selection - screen with 'CHANGE' and 'DISPLAY' buttons and in screen 100 i have 'ADD' and 'SAVE' buttons.
2) when i click on 'CHANGE' , it will move to screen 200 here i need to change quantity field for that particular record which is in table control.once i change the field value and click on 'SAVE' a message should be populated that "RECORD IS SAVED' and this record should be updated in database table with new quantity field value and it should return back to my selection screen.
3) When i click on 'ADD' , it should display already existing records in disable mode and a new line should be added inorder to enter new records. Once i enter the data and click on SAVE, this new record should be saved in the database table along with existing records.
Kindly suggest me a sample code for this as am new to table control in module pool programming.

Hi Gaurav,
I've a similar problem!! any solutions to your problem!!

Not updating database table after editing using theADFapplicationJdev10.1.3

Hi
I created the Sample Browse and Edit JSF JSP page oracle ADF application as explained in the cuecards in Jdev10.1.3.
After editing the department table rows in browser i am checking the database tables for the changes.
But my table are still with the old data.they are not updating with the values i changed in the browser.
i followed the steps correctly as explained in cuecards.
where i am going wrong.
What i have to do to commit the changes in to database in my ADFApplication.Did i need anything to add my code.

In Jdev 10.1.3,there is no operations folder directly under the Application data module control.
there is only constructors,merge entity,persist entity,refresh entity,remove entity and findalldepartments(),findallemployeeas() nodes under the application data module control.
In findalldepartments,findallemplloyees the operations node is there.under that i don't have the commit .i have only create,execute,first,previous,last,next,delete,removerowwithkey,setcurrentRowWithkey,setcurrentRowWithkeyValue under the operation node.
so how can i commit the operations in database.
Please help me.

Updating database table based on BAPI response in case of error

Dear Experts,
My scenario includes pulling records from database stagging table, and push one record at a time to BAPI_ALM_NOTIF_CREATE.
I am using sender JDBC adapter(with select query and update query to mark records as processed).
My question is : Once XI selects records, immediately status is updated in stagging table for the selected records as processed. what if BAPI could not create document? In this case I need to update status of that record as "Not processed".
What should I use?
If BPM, then please tell me the steps.
Is this possible without BPM?
What are the chances of failure between XI and BAPI?
Please provide your inputs.
Thank you.
Div

>
S.R.Suraj wrote:
> Hi Divyesh,
>
> Your steps are correct..
>
> 1. JBDC will read record with code = 0 and make it 1...
> 2. Once the bapi process is completed all these read records shoudl be made as 2 (if completed successful) else 0 if bapi went into some error.. so that again the jdbc adapter can poll these records and give back to bapi for processing...
>
> Now your questions
> >>So after selection and updation only proxy call will be done right? So for every polling of jdbc adapter ,proxy call will happen?
> YEs every poll of jdbc will result in a proxy call and every time it will contain next set of records (as the earlier one have already marked as 1)
>
> >>How to achieve this?
> Since this is a synchronous scenario JBDC->XI->Proxy and reverse, I have suggested to use responseonewaybean as a module in sender jdbc adapter (because sender jdbc cannot act synchronously thats why you need to use this module)..
>
> >>Do i need to use BPM? please suggest steps.
> and if this is not working then go for BPM..the steps as i mentioned in my first thread..
>
> Regards
> Suraj
Hi Suraj,
Thanks a lot for your support.
It would be good if you can provide your inputs.
Stagging table records status:
Flag = 0 (XI will poll records)
Flag = 1(XI has polled records and XI will se tthis flag by JDBC adapter)
Flag =2 (should be done based on response from Proxy Tables parameter) Proxy will set tables parameter which will include info on error message and type.
(Now based on new requiremets: for error records status should not be reset to 0 so that XI can poll records again, now stagging table should contain error records(for which proxy can not create notification in SAP) with error message and status flag 2)
Now scenario would be JDBC to Proxy.
Polling interval for JDBC adapter should be 1 minute.
So I think status 0 to 1 will be done by XI after immediately selecting records.
But how about Status 2 that has to be set only for error records only and with error information.
I have to update stagging table records with status 2 and error info based on proxy table response. How this can be done?
This updation will be done in case of error only.
I was thinking this aproach:
We can have two interfaces.
First interface will be jdbc to proxy:
JDBC adapter select and update records with flag =1 and then send to proxy call and create document in SAP. At SAP side if document can not be created then they will store that error info in some table.
Second Interfgace:
Client SAP Proxy will periodically run and send these error records info to XI and XI will update stagging table records accordingly.
Suraj, What is your sugestion in this solution? Do I need to use Responseonewaybean?
Thanks Suraj
Div

Updating Database table

Hi,
My requirement is to update the table EBAN(Purchase Requisition). Let us suppose that there are 3 items in the purchase requisition. If I make any changes to any of the item, the other two items need to be updated with the same changes. I am using a MODIFY....FROM <Internal Table> statement to update the changes in the database,
Now the problem is if I am making any changes in the 3rd item and press save, the database gets updated for 2nd and 3rd item only but the 1st item is not modified in the database.
If I make changes to the 1st item, then the modifications are done to 1st, 2nd and 3rd item and is working fine. The problem is when I make changes to 2nd or 3rd item then the 1st item does not get updated. I tried using update statement, locking table EBAN using ENQUEUE_E_TABLE but nothing worked.
I tried to use MODIFY...FROM <Workarea> inside a loop but it didn't work.
Kindly suggest.
Regards,
Amit Behera

Hi
After modifying u append that values work area to internal table.

Browse and update database tables

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