Insertion of one table to another is too slow

Similar Questions

• Need a logic sql to insert from one table to another

  I have a table ( TABLEA ) as follows:

  type_id level 
  -------------
  
  1       7 
  2       4 
  

  I would like to insert above values in another table ( TABLEB ) through DML so it looks like so:

  seq_id type_id name    order level 
  -----------------------------------
  
  1     1       display  1     7 
  2     1       header   2     
  3     1       detail   3     
  4     2       display  1     4 
  5          2          header    2
  6         2           detail      3    
  

  Looks like a very complex sql is necessary, for which I have no knowledge of :-).

  Hello

  97a5a09d-76e1-4fc7-8113-80b4705be7f4 wrote:

  I have a table ( TABLEA ) as follows:

  type_id level 
  -------------
  
  1       7 
  2       4 
  

  I would like to insert above values in another table ( TABLEB ) through DML so it looks like so:

  seq_id type_id name    order level 
  -----------------------------------
  
  1     1       display  1     7 
  2     1       header   2     
  3     1       detail   3
  4     2       display  1     4
  5          2          header    2
  6         2           detail      3    
  

  Looks like a very complex sql is necessary, for which I have no knowledge of :-).

  So, for each line in tablea, you want to INSERT 3 rows in tableb, is that at the time?

  One way to do that is to tablea to join of a table (or the result set) with 3 rows, like cntr below:

  INSERT INTO tableb (seq_id type_id, row_name, row_order, lvl)

  WITH cntr AS

  (

  SELECT LEVEL AS row_order

  OF the double

  CONNECT BY LEVEL<=>

  )

  SELECT ROW_NUMBER () OVER (ORDER BY a.type_id

  c.row_order

  ) - or sequence_name. NEXTVAL

  a.type_id

  Case c.row_order

  WHEN 1 THEN 'display '.

  WHEN 2 THEN 'head '.

  WHEN 3 THEN «details»

  END

  c.row_order

  Case c.row_order

  WHEN 1 THEN a.lvl

  END

  FROM tablea a

  CROSS JOIN cntr c

  ;

  If you would care to post CREATE TABLE and INSERT for your tables (as it exists before the UPDATE), then I could test this.

  NAME is not a very good column name, but it is nowhere near as bad as the ORDER or LEVEL.  I called ROW_NAME, ROW_ORDER and LVL columns instead.

• How to replace one table with another?

  I need to replace one table with another. Both tables have the same structure, primary keys, indexes, constraints, but different data (about 50 million records).
  I would like to make this replacement in line, with no passage of database in offline mode.
  There is no clause CREATE or REPLACE TABLE in Oracle unfortunely.
  I could use just DROP and ALTER TABLE RENAME instructions, but it is necessary that a user receive message error "table or view does not exist. It may be possible to block incoming requests at the moment, while old and new droppping table rename are performed?
  
  Thanks in advance.

  Hi again!

  You can detect normal users with session sessions $ v. A session of a normal user has a username (username of the column). Systemsessions PMON and SMON have no user name. So, you can use the following query to detect sessions, you need to kill:

  SELECT sid, serial#, username
  FROM   v$session
  WHERE type NOT LIKE 'BACKGROUND';
  

  concerning

• Inserting data into one table to another table.

  Hi all
  
  I'm having a few problems when copying data from the 1 table to another table. I have a data 1 date in a table, and I want to insert data in a partition of the main table. As it is the dev database space by getting a problem. I don't have enough space that I can maintain the data for the same date in 2 places.
  
  Here every way possible in oracle this 1 table may be made partition in the other table. (Just a question).
  
  Please suggest me a way out and if possible should be fast that data are more than 50 million lines and size along 10 GB.
  
  Thank you

  Are the columns of your source table identical to that of the destination partitioned table?

  If so, you can create an empty partition in the partitioned table and then create a swap partition to swap the source with the new empty partition table.

• Load data from one table into another table of 2 different schemes

  Hello

  We have a requirement to insert data into a table in a schema of a table that is in other schemas in ODI.

  We are able to do so by creating interfaces and mappings. But we now expect to do using SQL instead of ODI interfaces.

  Is it possible to do this using the SQL statements we have source and target data sources defined in ODI.

  should be like "Insert into src.table select * from tar.table'"

  Thank you...

  Hello

  If you try to load a db to another db using sql (sql free hand) instead of interfaces instructions.

  It is possible using procedures odi too.

  1. Select the project (designer navigator) odi mode

  2. create the new procedure. Then add the command.

  in this command on the source command on the tabs of the target.

  Enter the sql statements. See the screenshots below...

  

  

  I think this will help for you,

  Thank you best regards &,.

  A.Kavya

• Shutter button to copy records from one table to another;  ORA-04091:

  Hello
  
  I am trying to create a trigger that will move data from one table to the other.
  
  I have two tables (Trial1, Trial2) two of them contains the same attributes (code, c_index)
  
  I want to spend each new record inserted in (code Trial1) (code in Trial2)
  
  It's my trigger:
  

  Create or replace trigger trg_move_to_trial2
  After Insert on Trial1
  for each row

  Start

  insert into Trial2 (code)
  Select: new.code of Trial1;

  end;

  He compiled, but when I insert a new record (the code) in (Trial1), it shows this error:
  

  Error report:
  SQL error: ORA-04091: table STU101. TRIAL1 is changing, function of triggering/can not see
  ORA-06512: at "STU101. TRG_MOVE_TO_TRIAL2', line 3
  ORA-04088: error during execution of trigger ' STU101. TRG_MOVE_TO_TRIAL2'
  04091 00000 - "table %s.%s is changing, function of triggering/can not see.
  * Cause: A trigger (or plsql user-defined function that is referenced in)
  This statement) attempted to watch (or modify) a table that has been
  in the Middle being modified by the statement that shot.
  * Action: Rewrite the trigger (or function) so it does not read this table.

  I know matter what it means error, but I did not how to fix the error.
  
  ..................................................................................................
  
  I tried to change the (insert after on Trial1) before (insert on Trial1); It worked, but not in a good way. When I insert value in (code Trial1) new and refreshed Trial2 table, just as much as the records I have 2 test they will be duplicated. For example
  

  Trial2
  code
  111
  222
  333

  when I insert in Trial1
  

  Trial1
  code
  444

  Trial2 will be:
  code
  111
  222
  333
  444
  444
  444

  can you please tell me how to fix this?
  
  Kind regards
  
  Published by: 1002059 on April 23, 2013 17:36

  You should not select Trial1 - you already have data. Simply insert this value.

  Create or replace trigger trg_move_to_trial2
  After insert on Trial1
  for each row
  
  begin
  
  insert into Trial2 (code)
  values (:new.code);
  
  end; 
  

  Kind regards
  David

• Copy all the BLOBs from one table to another

  Hi all
  
  I hope that I put in the right place. I am trying to copy from one table to the other BLOBs, but were usuccessful. Here is the script that I wrote to do, but it just loaded a field saying not supported. Is there something I'm missing, I'm using the APEX 3.1.2.
  
  Thanks for your help.
  
  DECLARE
  number of v_id;
  v_document blob.
  v_filename varchar2 (200);
  v_mimetype varchar2 (200);
  
  
  
  CURSOR c_Document IS
  SELECT id, name of the document file, mimetype
  IN v_id, v_document, v_filename, v_mimetype
  
  OF CAB_APPEAL_ACTIONS
  WHEN THE DOCUMENT IS NOT NULL;
  
  BEGIN
  
  FOR r_Document in c_Document
  LOOP
  INSERT INTO CAB_APPEAL_DOCUMENTS
  (APPEAL_ACTION_ID,
  DOCUMENT,
  FILE NAME,
  MIMETYPE
  )
  VALUES
  (v_id,
  v_document,
  v_filename,
  v_mimetype
  );
  
  END LOOP;
  
  END;

  In addition, what is wrong with just...

  INSERT INTO CAB_APPEAL_DOCUMENTS (APPEAL_ACTION_ID,
                                    DOCUMENT,
                                    FILENAME,
                                    MIMETYPE)
     SELECT   id,
              document,
              filename,
              mimetype
       FROM   CAB_APPEAL_ACTIONS
      WHERE   DOCUMENT IS NOT NULL;
  

  APEX will end process page in a BEGIN block... END; block anyway.

  See you soon

  Ben

• Copy from one table to another

  Is there a simple way to copy/add all the records from one table to a master table?

  INSERT INTO master_table (Field1, Field2, field3)
  SELECT field1, Field2, field3
  From other_table
  WHERE everything what

  If the data types, order and the column names are the same for both tables, then it would also work to copy all other_table lines in master_table:

  INSERT INTO master_table
  SELECT *.
  From other_table

  Phil

• Populating one table from another table

  Hi Forum...
  
  I'm trying to populate a table from another table using CFQUERY... I have no problem with the selection of data from the original table, but need help to get the data into the new table. I use MX 6.1 and access as the database server.
  The two arrays have domain names identical to the same place, and I don't want to have to code all the column names in the selection and insert command. for example
  
  < cfquery name = "GetData" datasource = 'somename' >
  SELECT * FROM AssetTable1 WHERE BarCode = "123456".
  < / cfquery >
  
  < cfloop query = "GetData" >
  < cfquery name = "InsData" datasource = 'somename' >
  INSERT INTO AssetTable2 (xxxx...)
  VALUES ("#xxxx... #'")
  < / cfquery >
  < / cfloop >
  
  I hope this makes sense
  
  Thanks in advance
  
  Dave

  If your tables are identical structures and their columns are of the same type and position, and both tables are in the same database, then put everything in a single query.

  
  INSERT INTO AssetTable2
  SELECT *.
  OF AssetTable1
  WHERE bar code = "123456".
  

  If the columns were in different positions, then you should be listed explicitly in the INSERT and SELECT the parts, but you get the idea.

  INSERT INTO table1 (col1, col2)
  SELECT col1, col2
  FROM table2
  WHERE all that...

  Phil

• Same question different results when insert into one table.

  Hello
  
  I have an insert statement as below.
  
  insert into mid_table_name
  Select seq.nextval key1, Field1, Field2,...)
  Select Field1, Field2 b.test2 a.test1...
  tab1 tab2 a and b
  where a.key1 = b.key1
  and...
  ...
  )
  
  When I run the present, it's inserting less files that actually, the subquery returns.
  
  I noticed that
  
  (1) when I run the subquery, illustrated below, it returns more than 60 lines of k which is what I expect.
  (select Field1, Field2 b.test2 a.test1...
  tab1 tab2 a and b
  where a.key1 = b.key1
  and...
  ...
  )
  
  (2) However, when I run including the outer query, showb below, it returns only about 8 k; the same is get inserted into the table.
  
  Select seq.nextval key1, Field1, Field2,...)
  Select Field1, Field2 b.test2 a.test1...
  tab1 tab2 a and b
  where a.key1 = b.key1
  and...
  ...
  )
  
  
  Any help will be greatly appreciated.
  
  Thank you
  Prep

  You can try this one.

  Select seq.nextval, ff.*
  Select * from)
  Select Field1, Field2 b.test2 a.test1...
  tab1 tab2 a and b
  where a.key1 = b.key1
  and...
  ...
  )
  FF

• Is inserting form temporary table in another table uses tablepsace temp?

  Hi all
  
  I am inserting data in the temporary table in ds_info.
  I am inserting data of 16.5 GB size in the table.
  I have 15 GB of temp tablespace.
  Please confirm have I not enough space TEMP_TS.
  
  OR
  Please clarify the question.
  Is temp tablespace uses comes in insert statement.
  
  
  Thanks in advance,

  An insert into a table when querying an another table/tables can involve the use of the TEMP tablespace:
  If the INSERTION involves either
  a. ORDER BY
  b. GROUP BY
  c. a JOIN between two or more source tables that is run like a Hash Join OR as a merge join and sorting operation
  d. ADDING an indicator on the target index table being present on the target table (fusion of the index for new lines entries is postponed if an ADDITION is used)

  Hemant K Collette
  http://hemantoracledba.blogspot.com

• ORA-00904: "RENEWED_FD." "' OLD_FDR_NO ': invalid identifier...... HOW table TO INSERT SEVERAL ROWS of ONE TABLE to ANOTHER.

  Hi all

  I have two tables RENEWED_FD and KEC_FDACCT_MSTR.

  In the RENEWED_FD table, there are columns namely OLD_FDR_NO, ACCT_CUST_CODE, ACCT_TYPE, QUANTITY.

  In the KEC_FDACCT_MSTR table, there are columns namely ACCT_FD_NO, ACCT_CUST_CODE, ACCT_TYPE, QUANTITY.

  In the RENEWED_FD table, OLD_FDR_NO is present and rest all columns are empty, so I want to insert all other values of column in table KEC_FDACCT_MSTR

  where RENEWED_FD. OLD_FDR_NO = KEC_FDACCT_MSTR. ACCT_FD_NO.

  How to do this in Toad for ORACLE FORMS 6i or Oracle?

  Help me

  Thank you.

  Oracle9i Enterprise Edition Release 9.2.0.1.0 - Production

  
  

  I tried with the following code:

  Code:
  

  INSERT INTO RENEWED_FD

  (ACCT_CUST_CODE, ACCT_TYPE, SUM)

  SELECT ACCT_CUST_CODE, ACCT_TYPE, AMOUNT

  OF KEC_FDACCT_MSTR

  WHERE RENEWED_FD. OLD_FDR_NO = KEC_FDACCT_MSTR. ACCT_FD_NO;

  But I got this error:

  ORA-00904: "RENEWED_FD." "" OLD_FDR_NO ": invalid identifier

  Oh, you're on 9i db. In 9i the MATCHED and UNMATCHED aren't optional, and you must use both. FUSION has evolved through time, and it's a shame that you cannot make the most out of it because of your version.

  You use better UPDATE statement then.

  update of renewed_fd one

  Set)

  a.acct_cust_code

  a.acct_type

  a.amount

  ) =

  (

  Select b.acct_cust_code

  b.acct_type

  b.amount

  of kec_fdacct_mstr b

  where a.old_fdr_no = b.acct_fd_no

  )

  where

  There are)

  Select null

  of kec_fdacct_mstr b

  where a.old_fdr_no = b.acct_fd_no

  )

• Inserting data from one table to another table

  Hello
  
  I have the following SQL where I am updating a table by adding new data from another table, but without success.
  
  INSERT INTO
  () TOP_PROSPECTS
  COMMON_ID
  DATE_ADDED
  REVIEW_RANK
  EVAL_DATE
  PM_ASSIGN
  WHY_NOTES)
  SELECT
  t.COMMON_ID
  t.DATE_ADDED
  t.REVIEW_RANK
  t.EVAL_DATE
  t.PM_ASSIGN
  t.WHY_NOTES
  Of
  TEMP_IVAN_MARY t
  WHERE
  COMMON_ID <>t.COMMON_ID
  
  Any suggestions?
  
  Thank you.
  
  Published by: user13822709 on August 14, 2012 09:14
  
  Published by: user13822709 on August 14, 2012 09:15

  Is that what you're trying to do with the insert. I think there may be a sign {noformat}<{noformat}{noformat}>{noformat} missing in the where clause. This site eat those, so you need to use the equivalent! = post here.

  If I'm wrong about the missing trader, then it looks like you want to insert rows in temp_ivan_mary that are not already in top_prospects. If Yes, then you need something like:

  insert into top_prospects
     (common_id, date_added, review_rank, eval_date, pm_assign,
      why_notes)
  select t.common_id, t.date_added, t.review_rank, t.eval_date,
         t.pm_assign, t.why_notes
  from temp_ivan_mary t
  where t.common_id not in (select common_id from top_prospects
                            where common_id is not null)
  

  Function index and data available volumnes etc. then a mergr can be more effective. Something like:

  merge into top_prospects p
     using (select common_id, date_added, review_rank, eval_date,
                   pm_assign, why_notes
            from temp_ivan_mary) t
     on (p.common_id = t.common_id)
     when not matched then
        insert (common_id, date_added, review_rank, eval_date, pm_assign,
                why_notes)
        values (t.common_id, t.date_added, t.review_rank, t.eval_date,
                t.pm_assign, t.why_notes)
  from temp_ivan_mary t
  

  John

• Insert/update of the lines in tabular form from one table to another table

  Hello
  
  I'm having a tabular presentation for a table (equip_test) with 2 columns (equip_id, equip_name). I create a new
  
  Button (submit_alt) in this tabular form. I need to insert or update lines that are changed in this table to form
  
  another table (equip_staging) when you press the submit_alt button. How can I do this? How can I identify which lines are
  
  Insert or update? The process of the page I am trying since this button is
  

  begin
  
  FOR i in 1..APEX_APPLICATION.G_F01.count
  
  LOOP
  insert into equip_staging values(APEX_APPLICATION.G_F02(i),APEX_APPLICATION.G_F03(i));
  END LOOP;
  
  end;

  But it does not work. Help, please
  
  Thank you
  
  TJ

  Unchecking (does not) the column is a problem. Use this SQL instead (which is included in my examples):

  SELECT empno,
            empno
         || apex_item.hidden (33, wwv_flow_item.md5 (ename, sal, job))
                                                                  empno_display,
         ename, sal, job
    FROM emp
  

  and join this column hidden from your display column. In this way, it should work. When you feel there is no data found message in the treatment in a table, it will mean that the id does not exist.

  Denes Kubicek
  ------------------------------------------------------------------------------
  http://deneskubicek.blogspot.com/
  http://www.Opal-consulting.de/training
  http://Apex.Oracle.com/pls/OTN/f?p=31517:1
  ------------------------------------------------------------------------------

• Bulk Insert for more than 50 columns of one table to another.

  Hi all

  I have two Source and target tables that are the same in structure, and I need the Source Table Insert into the target Table.

  Source and the target Table is to have about 60 columns. And Volumn of data in the Source Table is about 1 Cr.

  Previously, someone wrote the Simple insertion as

  INSERT INTO TARGET_TBL (C1, C2, C3, C4... C60)

  (SELECT C1, C2, C3, C4... TARGET_TAB C60);

  And it will not work for this a large part of the data. Could you please suggest the best approach to do this.

  Thanks in advance.

  
  

  Hello..

  This will not work for that much of the data

  Tips for use as APPEND... See below link for direct loading

  Direct-load INSERT

  Try the below

  ALTER session enable parallel dml.

  INSERT / * + append parallel (6) * / INTO TARGET_TBL (C1, C2, C3, C4... C60)

  (SELECT C1, C2, C3, C4... TARGET_TAB C60);