Using Bulk operations for INSERT into destination table and delete from src

Hi,
Is there any way to expediate the process of data movement?
I have a source set of tables (with its pk-fk relations) and a destination set of tables.
Currently my code as of now, is pickin up the single record in cursor from the parentmost table, and then moving the data from other respecitve tables. But this is happening one by one... Is there any way I can make this take less time?
If I use bulk insert and collections, i will not be able to use the DELETE in the same block for same source record.
Thanks
Regards
Abhivyakti

Abhivyakti
I'm not 100% sure how your code flows from what you've stated, but generally you should try and avoid cursor FOR LOOPS and possibly BULK COLLECTING.
I always follow the sequence in terms of design:
1. Attempt to use bulk INSERTS, UPDATES and/or DELETES first and foremost. (include MERGE as well!)
2. If one cannot possibly do the above then USE BULK COLLECTIONS using a combination of RETURNING INTO's and
FORALL's.
However, before you follow this method and if you relatively new to Oracle PL/SQL,
share the reason you cannot follow the first method on this forum, and you're bound to find some
help with sticking to method one!
3. If method two is impossible, and there would have to be a seriously good reason for this, then follow the cursor FOR LOOP
method.
You can combine BULK COLLECTS with UPDATES and DELETES, but not with INSERTS
bulk collect into after insert ?
Another simple example of BULK COLLECTING
Re: Reading multiple table type objects returned
P;

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hi!
how to insert into a table in database1 from a table in
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Tariq.

using the EXEC_SQL package.
see form help for detail.
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Here are some of the steps:
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3) Give the DA a name, click next
4) On the "When" Step, Event should already be "Click" and the button name should be filled in
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Insert into local table as select from remote tables

Hi all,
In Oracle DB version 11g i have the following issue:
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a.stoyanov wrote:
Hi all,
In Oracle DB version 11g i have the following issue:
I want to insert into a table in the current schema as selecting data from two remote tables. I execute the insert in portions of data. Firstly, when the target table where i want to insert is empty the Select as Insert is being executed very fast. But after every insert i made , the performance became worse than the previous one. I have no FKs or indexes in the local table/target table where i'm inserting/... I tried using /*+ append*/ hint but no success...what should be the reason of that?
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QUERY FOR INSERT INTO SQL TABLE

Hi all,
i want to insert some records into SQL table but not SAP database table. This table is only present in SQL database &
not present in SAP database.
i want to write a program in SAP to update the SQL table(not present in SAP database). is it possible?
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Regards

Hello,
working on the same issue:
Try this:
DATA : Begin Of XY Occurs 1000,
        id(15)    TYPE C,
        Name(50) TYPE C,
        ArtNr(50) TYPE C,
        lieferant TYPE I,
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Fill this internal Table with the SAP-Table
START Connection to your Database
EXEC SQL.
      Connect TO 'TEST_FH'
ENDEXEC.
IF SY-SUBRC EQ 0.
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    IF SY-SUBRC EQ 0.
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Else.
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EndIf. " IF SY-SUBRC EQ 0
ENDE Connection to your Database
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           VALUES
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Hope it works
Best wishes
Frank

Insert into multiple tables; grab id from first

I apologize if this has been answered elsewhere, but I tried
searching and got no results.
I'm trying to insert the contents of one form into two
tables. After inserting some fields into one table, I want to grab
the key/id from the first table into the second table with the
other fields.
I've tried a few different things, including trying to use
SCOPE_IDENTITY(), but just kept getting lots of errors.
The current version of my code works perfectly, *except for
the fact that it doesn't insert the ID*!
Can anyone tell me what I'm doing wrong? or offer another way
of doing this?
Thanks for your help, as usual.

MarianneStone wrote:
> The current version of my code works perfectly, *except
for the fact that it doesn't insert > the ID*!
> Can anyone tell me what I'm doing wrong?
The EmployeeID is not inserted because the getMyID query
cannot find the newly inserted record. When using a UUID to
identify the new records ..
<cfquery name="qAddDeptHead" datasource="#db#"
result="result">
INSERT INTO Employee(... , EmpUUID)
VALUES ( ... , '#CreateUUID()#')
</cfquery>
You have to use that _same_ UUID to find the record, _not_
create a new one.
<cfquery name="getMyID" datasource="#db#">
SELECT EmployeeID, EmpUUID
FROM Employee
WHERE Employee.EmpUUID='#UseTheSameUUIDFromTheFirstQuery#'
</cfquery>
As an aside, you could probably do this in two queries not
three. Just drop the second SELECT query and use an INSERT
INTO/SELECT .. FROM Table statement instead. Plus you should also
consider using cfqueryparam for your query parameters. It has many
benefits.
http://livedocs.adobe.com/coldfusion/8/htmldocs/Tags_p-q_18.html#1102474
> Can anyone ... offer another way of doing this?
There are a few options. For ColdFusion 8, you could use the
result attribute. After running the INSERT you can grab the new
EmployeeID by using #yourResult.IDENTITYCOL#
<cfquery name="qAddDeptHead" datasource="#db#"
result="yourResult">
INSERT INTO Employee ( Columns here )
VALUES (... values here ...)
</cfquery>
For earlier versions, you can either use SCOPE_IDENTITY() or
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> I've tried a few different things, including trying to
use SCOPE_IDENTITY(),
> but just kept getting lots of errors.
If you use SCOPE_IDENTITY() turn off the rowcount, or the
query variable "qAddDeptHead" may be undefined when you try and use
it.
<cfquery name="qAddDeptHead" datasource="#db#"
result="yourResult">
SET NOCOUNT ON;
INSERT INTO Employee ( Columns here )
VALUES (... values here ...)
SELECT EmployeeID AS NewEmployeeID
SET NOCOUNT OFF;
</cfquery>
<cfquery name="qNewEmpPosition" datasource="#db#">
INSERT INTO EmployeePositions(EmployeeID, .... )
VALUES ( #qAddDeptHead.NewEmployeeID#, ....)
</cfquery>

Insert into one table by query from other table

Dear sir, i have inserted in to Table A as below:
ROLE_ID
USER_ID
AUTH_STAT
BRANCH_CODE
Teller1
Phearom
A
001
Teller2
Phearom
A
001
I want to insert the same more value for field ROLE_ID, USER_ID and AUTH_STAT, except BRANCH_CODE must change. Value of field BRANCH_CODE in can query form Table B.
Kindly give me some idea.
Thank and Regard.
Phearom

7d8870ae-222b-4d73-8251-86f34b1ad49e wrote:
Dear sir, i have inserted in to Table A as below:
ROLE_ID
USER_ID
AUTH_STAT
BRANCH_CODE
Teller1
Phearom
A
001
Teller2
Phearom
A
001
I want to insert the same more value for field ROLE_ID, USER_ID and AUTH_STAT, except BRANCH_CODE must change. Value of field BRANCH_CODE in can query form Table B.
Kindly give me some idea.
Thank and Regard.
Phearom
You don't seem to have taken any notice of the advice given in your last thread: Insert multi row
about reading Re: 2. How do I ask a question on the forums?
and following the advice there.
In fact, I suspect this is just another thread on the same problem.
Unless you give us the information required, we can't really help

Merge update source table and delete from target table problem

Hello Friends,
I am a newbie in SQL Server world and I am in a situation where I need to delete the bunch of records from the TARGET table using the values from the SOURCE table.
The TARGET table has close to 400 Million records, so I need to delete the records in small batches of about ~10,000 rows.
I figured out a way to delete in batches by refering the following 2 posts
http://sqlperformance.com/2013/03/io-subsystem/chunk-deletes
http://dba.stackexchange.com/questions/1750/methods-of-speeding-up-a-huge-delete-from-table-with-no-clauses
I think my best option to delete and update in 1 pass would be through using Merge statement, so for that I constructed following SQL.
MERGE dbo.table1 AS TARGET
USING
SELECT File_name FROM dbo.table2
WHERE FILE_DESC = 'EDI'
AND [Processed_date] < DATEADD (WEEK, -10, Getdate ()) AS SOURCE
ON (TARGET.File_name = SOURCE.File_name)
WHEN MATCHED THEN DELETE (FROM THE TARGET)
WHEN MATCHED
THEN UPDATE SET SOURCE.PROCESS_delete_date = GETDATE()
But, when executed, it throws following error and I am struggling to figure out what is wrong with the above syntax.
Msg 156, Level 15, State 1, Line 3
Incorrect syntax near the keyword 'SELECT'.
Msg 156, Level 15, State 1, Line 5
Incorrect syntax near the keyword 'AS'.
Can any expert please help a newbie as I learn the new way.
Thanks a lot.

Visakh, we can have more than 1 matched clause in merge as per the Microsoft sql statement, but we need to add a condition along with the match. thanks for your prompt response on this query. your query is logically fine but when executed, it throws
following error. Msg 156, Level 15, State 1, Line 2 Incorrect syntax near the keyword 'DELETE'. Msg 102, Level 15, State 1, Line 8 Incorrect syntax near ')'. remember, my server machine is 2005 version & my work machine is 2012. dont know why your query
is not working.
MERGE is available only from 2008 onwards
Yes you're correct but again not more than two MATCHED clauses even if you specify condition
see MSDN documentation below
WHEN MATCHED THEN <merge_matched>
Specifies that all rows of target_table that match the rows returned by <table_source> ON <merge_search_condition>, and satisfy any additional search condition, are either updated or deleted according to the <merge_matched> clause.
The MERGE statement can have at most two WHEN MATCHED clauses. If two clauses are specified, then the first clause must be accompanied by an AND <search_condition> clause
from
http://msdn.microsoft.com/en-us/library/bb510625.aspx
Also I guess Composable DML which used is also not present in 2005
So in your case you can try this instead
DECLARE @DELETED_FILES table
File_Name varchar(100)
DELETE t
OUTPUT DELETED.File_Name INTO @DELETED_FILES
FROM dbo.table1 t
INNER JOIN dbo.table2 s
ON t.File_name = s.File_name
WHERE s.FILE_DESC = 'EDI'
AND s.[Processed_date] < DATEADD (WEEK, -10, Getdate ())
UPDATE r
SET r.Process_Delete_Date = GETDATE()
FROM dbo.table2 r
INNER JOIN @DELETED_FILES AS p
ON p.File_Name = r.File_Name
Please Mark This As Answer if it solved your issue
Please Mark This As Helpful if it helps to solve your issue
Visakh
My MSDN Page
My Personal Blog
My Facebook Page

JDBC Receiver adapter Error for insert into DB2 table

Hi all,
I want to insert data into a DB2 table on AS400 via a Receiver JDBC adapter.
The communication channel seems to be ok but when I try to send the message, I obtain the following message on the adapter monitoring :
Error: TransformException error in xml processor class, rollback:
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Could someone help me?
In the communication channel I have seen we can choose "native SQL String" as message protocol.
Do you think it could be a workaround for me? if yes, could someone send me an example about it?
thanks a lot,
Philippe

Hi,
Try to remove GIK.GDT01 in table tag of your XML structure and put GDT01 alone and see.
The solution to your problem is found on this particular link.
http://www.websina.com/bugzero/faq/exception-as400.html
Tell me if it works
Best regards,
Felix

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1. If it's possible to SELECT between two open connections in SQL Developer. I can (and have) had both my Oracle conection where I want the data to go and the source Access connection opened simultaneously, but I can't see any way to address a query from one connection to another.
2. If it's possible to create the equivalent of a database link to the Access MDB file from within my Oracle database so that I can address the query via that.
Right now I'm exporting individual tables from Access to files, then doing a bunch of Search and Replace operations to convert them to SQL scripts with INSERT statements in the format required, then running those scripts in my Oracle connection. It works, but is very slow and tedious.

You need to create a database link based on Database Gateway for ODBC. This gateway allows you to connect from an Oracle database to a foreign data store using a 3rd party ODBC driver.
A suitable 3rd party ODBC driver which allows you to connect from Oracle to MS Access is the ODBC driver from Microsoft available on Windows platforms - I'm not aware of any 3rd party ODBC driver for MS Access available on Unix platforms.
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There's a separate Forum for those configs:
Heterogeneous Connectivity

Fetch data from one table and insert into two tables in desired format

I have similar to the following data in a table and it is not normalized. The groupID is being used to group two records of similar nature.
DECLARE @OldDoc TABLE (oldDocID INT, groupID INT, deptID INT)
INSERT INTO @OldDoc (oldDocID, groupID) VALUES (1, NULL, 111),(2,NULL,111),(3,1,111),(4,NULL,333),(5,1,222),(6,NULL,333),(7,2,222),(8,2,333),(9,NULL,111),(10,3,222),(11,NULL,333),(12,3,444)
I need to process the data from the above table (@OldDoc) and write into two new tables (@NewDoc and @NewDocGroup) as follows.
oldDocID should be stored as newDocID when inserting to @NewDoc table. Only records with groupID NULL and one record (first one) per group should be considered (For example, oldDocID 5 is not considered as 3 and 5 belong to the same groupID 1) for insertion.
DECLARE @NewDoc TABLE (newDocID INT)
INSERT INTO @NewDoc (newDocID) VALUES (1),(2),(3),(4),(6),(7),(9),(10),(11)
All records from @OldDoc should be considered for insertion into @NewDocGroup table. OldDocID is inserted as NewDocID and deptID is as-is. Instead of groupID, the ID of the first record in the
group should be considered as parentNewDocID (For example, 3 is considered as parentNewDocID for newDocID 5 as 3 and 5 belong to the same groupID in @OldDoc table) for the newDocID.
DECLARE @NewDocGroup (newDocID INT, parentNewDocID INT, deptID INT)
INSERT INTO @NewDocGroup (newDocID, parentNewDocID, deptID) VALUES (1,1,111),(2,2,111),(3,3,111),(4,4,333),(5,3,222),(6,6,333),(7,7,222),(8,7,333),(9,9,111),(10,10,222),(11,11,333),(12,10,444)
How do I accomplish the above using SQL ? Thanks for the help.

>> I have similar to the following data in a table and it is not normalized. The group_id is being used to group two records [sic] of similar nature. <<
Rows are not records. Tables have to have a key by definition. You do not do math with identifiers, so they should not be numeric. Let's ignore that error for now. In short, you are posting garbage. If you had followed Forum Netiquette, would you have posted
this?
CREATE TABLE Old_Documents
(old_doc_id INTEGER NOT NULL PRIMARY KEY,
group_id INTEGER,
dept_nbr INTEGER NOT NULL
REFERENCES Departments (dept_nbr));
INSERT INTO Old_Documents(old_doc_id, group_id, dept_nbr)
VALUES (1, NULL, 111),
(2, NULL, 111),
(3, 1, 111),
(4, NULL, 333),
(5, 1, 222),
(6, NULL, 333),
(7, 2, 222),
(8, 2, 333),
(9, NULL, 111),
(10, 3, 222),
(11, NULL, 333),
(12, 3, 444);
>> I need to process the data from the above table (Old_Documents) and write into two new tables (New_Documents and New_Documents_Groups) as follows. <<
Just like punch cards and mag tape data processing! Being old and being new are a status, not another kind of entity. But that is how mag tapes work. And you even use the verb "fetch" from tape files. This design flaw is called attribute splitting.
Do you have a Male_Personnel and Female_Personnel table? NO! It is just Personnel!
>> old_doc_id should be stored as new_doc_id when inserting to New_Documents table. Only records [sic] with group_id NULL and one record [sic] (first [sic; no ordering in a table] one) per group should be considered (For example, old_doc_id 5 is not considered
as 3 and 5 belong to the same group_id =1) for insertion. <<
Think about your punch card mindset. Why did you physically materialize that redundant New_Documents table? Let me answer that: this is how you work with punch cards! In SQL we use a VIEW:
CREATE VIEW New_Documents (new_doc_id)
AS
SELECT old_doc_id
FROM Old_Documents;
>> All records [sic] from Old_Documents should be considered for insertion into New_Documents_Groups table. The old_doc_id is inserted as new_doc_id and dept_nbr is as-is. Instead of group_id, the ID [sic: which identifier??] of the first [sic: tables
have no ordering like a deck of punch cards] record [sic] in the group should be considered as parent_new_doc_id (For example, 3 is considered as parent_new_doc_id for new_doc_id 5 as 3 and 5 belong to the same group_id in Old_Documents table) for the new_doc_id.
<<
Why not use 5 as the parent? My guess is that you are trying to form equivalence classes. See:
https://www.simple-talk.com/content/print.aspx?article=2020
--CELKO-- Books in Celko Series for Morgan-Kaufmann Publishing: Analytics and OLAP in SQL / Data and Databases: Concepts in Practice Data / Measurements and Standards in SQL SQL for Smarties / SQL Programming Style / SQL Puzzles and Answers / Thinking
in Sets / Trees and Hierarchies in SQL

How to insert into a table from 3 tables?

Hello,
How to insert into a table getting values from 3 different tables?
For example table_A has col_1 to col_10.
I want to insert into table_A,
values: col_1 to col_4 are from table_B,
col_5 is from table_C,
col_6 to col_10 are from table_D.
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Normally, you'd do this by joining B, C, and D together. In the simplest case, something like
INSERT INTO A( col1, ... col10 )
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Justin
Distributed Database Consulting, Inc.
http://www.ddbcinc.com/askDDBC

Can select, but cannot insert into oracle tables using php.

I am having trouble inserting data into a tables in oracle using PHP. I can insert into the tables using baninst1, but nothing else. I can't even insert using the tables' owner. Every time I try I get the ORA-00492 error of table or view does not exist. However, I can run a select statement just fine. So far, baninst1 is the only user that can actually do inserts. I've triple checked all the table grants and everything is fine. Also, I can copy/paste the exact insert statement into SQL*Plus and it works with the correct user. It doesn't have to be baninst1. I've tried everything I can think of. I've tried putting the table name in quotes, adding the schema name to the table, checking public synonyms, but everything appears to be ok. I would greatly appreciate any suggestions others may have.
I'm using PHP 5.2.3 with an oracle 9i DB.

Here is the code that doesn't work. It works only with baninst1, no other username will work and all I do is change the my_username/my_password to something different. This is one example function where I try to do an insert, but it doesn't work on any of the tables I try.
Thanks for looking.
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     private $oraclePassword = "my_password";
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          $result = "";
          if( $this->c == null )
               $this->Connect();
          $splitIndex = strpos($course, " ");
          $subjectCode = substr($course, 0, $splitIndex);
          $courseNumber = substr($course, $splitIndex + 1);
          $insertStatment = "insert into szbtestinfo(szbtestinfo_test_name,
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                                                       szbtestinfo_section,
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                                                            szbtestinfo_start,
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                                                            szbtestinfo_subj_code,
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               "', '" . $section .
               "', " . $maxAttempts .
               ", " . $length .
               ", to_date('" . $startDate . " " . $startTime . "', 'MM/DD/YYYY HH24:MI')" .
               ", to_date('" . $endDate . " " . $endTime . "', 'MM/DD/YYYY HH24:MI')" .
               ", szsnexttest.nextval" .
               ", '" . $subjectCode .
               "', '" . $term . "')";
          //return $insertStatment;
          $s = OCIParse($this->c, $insertStatment);
          try
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How to Improve inserts into Template table for Query Processing

Hi guys!
I need your advice. How can i improve inserts into template table (/BI0/0P00000010 for exemple)? In my scenario i forced to load data from cube C_X to cubes C_1, C_2 and C_3.
To get a goal i created a transformations and a DTP process with delta upload to each of cubes (C_1, C_2, C3). And that proccess takes about 3 hours! (it doesn't matter 1.000 or 100.000 records). But when i tried to load data with full update (with a filter) a proccess get data takes about 1 minutes.
I traced process and saw that inserting into template table (which create each time when proccess started) take the longest time. How can i improve it?

Hi Mahendar,
It will require some efforts to investigate it so I propose to open a support ticket with Microsoft (through portal).
Your first question interest me and I am not sure if you are doing proactive or reactive real time reporting. You can try with
HBase for storing and retrieving data. HBase known for providing good read and write speed. If you are not comfortable writing HBase syntax then you can add an abstraction layer i.e. HIVE. It might take little more time when you
query HBase from Hive.
If you are doing real time analytic, then you can choose from Strom and Microsoft Azure Stream Analytic.
Thanks and Regards,
Sudhir Rawat

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We are developing an application using struts and UIX. We would like to be able to insert into three tables on one form(view). How can we accomplish this?

This is more of an ADF question, you'll need to set up view object, than just drag it from the data control palette like normal.
If it's not already set up as a view in the db (split into multiple tables), you'll need to create a view object that includes all the fields you want, based on multiple entity objects.

Using Bulk operations for INSERT into destination table and delete from src

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