CANCEL reading and overall-TWG temporary table

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• Edit and a global temporary table

  Hi all
  
  Can someone tell me why when I create a TWG and insert the data as the followijng, I get insert 14 ranks msg. But when I do a select statement of the sqlwork shop, sometimes I get the data sometimes that I don't have. my understanding is that these data are supposed to stay during my session logon then got cleaned up when I left the session.
  I develop a screen in the apex and will use this temporary table for the user to perform editing work. Once Island edition done then I save the data in a static table. Is this possible? So far my every attempt to update that the temporary table always results in 0 rows updated in the temporary table and reversed to 0 lines. Can you help me?
  
  CREATE A GLOBAL TEMPORARY TABLE 'EMP_SESSION '.
  (SELECT "EMPNO" NUMBER NOT NULL,)
  'ENAME' VARCHAR2 (10),
  VARCHAR2 (9) "JOB."
  NUMBER OF "MGR."
  "HIREDATE" DATE,
  NUMBER OF "SAL."
  NUMBER OF THE "COMM"
  NUMBER OF "DEPTNO".
  ) ON COMMIT PRESERVE ROWS
  /
  
  insert into emp_session (EMPNO, ENAME, JOB, MGR, HIREDATE, SAL, COMM, DEPTNO)
  Select * from EMP
  --
  Select * from emp_session
  -Sometimes I 14 ranks, sometimes 0 rows
  
  Thank you.
  
  Tai

  APEX does NOT support the use of TWG... Use rather a collection to manipulate your temporary data... : http://www.dba-oracle.com/t_easy_html_db_collection.htm

  Thank you

  Tony Miller
  Webster, TX

• Table temporary global vs create and drop an ordinary table in pl/sql proc

  Hello!
  
  I currently have these statements in a pl/sql procedure:
  
  EXECUTE IMMEDIATE 'drop table tmp_deal;
  
  RUN IMMEDIATELY.
  create the table tmp_deal as
  Select deal_tracking_num, ins_num, tran_status
  ab_tran t, part p
  where 1 = 1
  AND t.internal = p.PARTY_ID
  AND p.sname in ("SXXX - YY", "ZZZNE - TT","FG - RT")
  and t.MAT_DATE > sysdate - 15 * 31
  AND t.status IN (1,3,4,11)';
  
  EXECUTE IMMEDIATE 'create index tmp_deal_idx1 on statistics calculation in line of tmp_deal (status, tracking_num);
  EXECUTE IMMEDIATE 'create index tmp_deal_idx2 on statistics calculation in line of tmp_deal (tracking_num, status);
  EXECUTE IMMEDIATE 'create index tmp_deal_idx3 on statistics calculation in line of tmp_deal (ins_num);
  
  
  As you can see I am falling and re-creating a table. The table is used as an intermediate storage for a larger SQL following further in my procedure (not shown in this post).
  
  My question is:
  Y at - it an advantage or a drawback in using global temporary tables (gtt) instead of the create and drop an ordinary table? The table contains about 7000 records and is not needed more once the procedure is complete. The procedure runs once per day, every day of the year
  
  We are running Oracle 9iR2.
  
  And finally, please do not look to find errors in SQL statements above. They are slightly darkened and still developing. The basic question is if TWG's benefit to the common way to do it.
  
  
  Thank you in advance for your help!

  user7066552, the use of temporary tables may be a necessity in SQL Server and mySQL, but with Oracle and its authors do not block readers reading model consistency using temporary tables as part of the treatment is generally unnecessary.

  A valid use for a table of work could be where you create an operating table that is used to generate reports that are run on demand and several different users need access to the same data. However, you create the work only one table and truncate it prior to restocking rather than drop and it dynamically create. When only the current process will use the data a TWG is the way to go if you must have a table that is "temporary".

  HTH - Mark D Powell.

• Temporary tables in Oracle

  Hi all
  
  
  I develop a .net application with back-end in oracle 10g. I had previously worked with sql server 2005,2008 and I am new to oracle.
  
  I'm working on a query complex that requiries, the temporary table inside the procedure. In sql server easy to create and drop the temporary table inside the proc.
  
  Can I use a specific Transaction TWG to store and process temporary data inside my procedure? My web application must be linked to the database via a a username and a password. Since being a web background multi-user executes the procedure at the same time, registered under the same user name and password...
  
  I know it's a coomon question, but I need him...
  
  It is very complicated to use WITH SELCT or inline views etc...
  
  Thank you
  
  Kris.

  I know it's a coomon question, but I need him...

  If you know that this is a frequently asked question, then you must know the common answer. But we're going there repeat once more.

  In Oracle temporary tables are permanent objects. It was only the data in them that is temporary. So for your scenario, you should have the DBA create table once, like any other table.

  The thing with temporary tables is that each session sees its own data and nothing else. If your procedure can fill the table with data, treat it and send it back without a hitch.

  Since being a web background multi-user executes the procedure at the same time, registered under the same user name and password...

  Is not serious: the display of the data is controlled by session. If you do not have a problem providing the table is filled and the result set returned in a single call.

  It is very complicated to use WITH SELCT or inline views etc...

  Yes it's hard. Fortunately, CPUs get more powerful and continue to become cheaper, bandwidth so that our systems to continue to deal with the growing number of suck is code thrown at them. Is not Moore's law wonderful :)

  Cheers, APC

  blog: http://radiofreetooting.blogspot.com

• How to insert into a GLOBAL TEMPORARY TABLE and get the data from it?

  The requrement is
  Split the string ENTRY point on the base and store it in a Collection. And the values of the collection will be stored in a global temporary table. Then, I'm updating some other table based on the data from the temporary table.
  
  There is in fact no error message. But there is no data in the temporary table and also no change in the update statement
  
  First of all, I'm creatiing a global temporary table only once outside the procedure.
  
  CREATE GLOBAL TEMPORARY table GLt (data_element number)
  
  
  create or replace procedure test_proc (p_in_string VARCHAR2) is
  i the number: = 0;
  number of POS: = 0;
  CLOB lv_str: = p_in_string;
  p_delim VARCHAR2 (1): = ', ';
  
  TYPE t_array IS TABLE OF VARCHAR2 (20) INDEX directory.
  t_array channels;
  
  BEGIN
  
  -cutting of string input and store in the strings (i) collection
  
  POS: = instr (lv_str, p_delim, 1, 1);
  WHILE (pos! = 0) LOOP
  i: = i + 1;
  Strings (i): = substr(lv_str,1,pos-1);
  lv_str: = substr (lv_str, pos + 1, length (lv_str));
  POS: = instr (lv_str, p_delim, 1, 1);
  IF pos = 0 THEN
  Strings (i + 1): = lv_str;
  END IF;
  END LOOP;
  
  run immediately "drop table TWG;
  run immediately ' CREATE GLOBAL TEMPORARY table (data_element number) TWG on commit preserve rows ";
  
  FORALL i in strings.first... Strings.Last
  INSERT INTO VALUES TWG (strings (i));
  commit;
  
  Update first_tbl set PIN is "XXX" where first_col in (select data_element from TWG);.
  commit;
  
  END test_proc;
  
  Published by: cedric b on January 25, 2013 12:59

  Remove the two execute immediate line. They are wrong.

  And then use the table in your code that you created at the beginning. The name is GLT.
  And delete the first commit. This validation would empty the temporary table of GLT.

  You get an error? Or it does not work as expected?

  Also, show how you call the procedure.

  Published by: Sven w. January 25, 2013 14:45

• Display of the overall data in temporary Tables

  Hello
  
  We have three - DEV, QA, and Production environments. During the development and quality assurance, it would be useful to be able to view the data in a global temporary Table for another session. For example, if we run something in one of our applications that populates the table, it would be useful to query that data to a toad / session sqlplus for debugging purposes.
  
  Others that the conversion of the TWG for a regular table in DEV and QA, is possible to access these data?
  
  See you soon
  
  Simon

  No, it is not possible from now... :)
  The data in a global temporary table is private, such as the data inserted by a session is accessible only by this session.

  Soon :)
  Renjith Malet

• Global temporary Tables from Oracle and connection pooling

  When grouping, connection ('maintain connections' in cfadmin) is enabled. Oracle Global Temporary tables is screwed up. Bleeding of a page of data request to another because CF is reusing the same Oracle session over and over again.

  Is there a JDBC driver that will allow the use of global Temp Tables while having enabled connection pooling? 

  Other applications, such as Oracle Application Server servers, somehow allow the pooling and work together harmoniously TWG.

  If your temporary tables created with the default setting of validation remove lines, the cftransaction tag will help you.  Copy the following code:

  
  
  insert into t_dan_test values (1)
  
  
  Select * from t_dan_test
  
  
  
  Select * from t_dan_test
  
  
  

  a 1 1 x sheet of dumping and x 2 0 dumping.

• I'm reading the data (speed rate and flow) of a table and it plot in a graph.

  I'm reading the data (speed rate and flow) of a table and it plot in a graph. I need to draw two values of l/min (speed) to the same speed. How can I do using a loop for?

  There is no need actually to use a loop FOR this. And using a graphic waveform isn't the type of field for this, for a waveform you a (Start), the dT T0 (greatness not) and table D (Data), this isn't what you want unless you know precisely the measure will take place according to an orderly disposal, you'd want a xy chart so that you can trace the measures where they occur in the axes X and Y of preference.

  

• Help: improve the contrast, brightness and overall readability on the page of a contract in adobe reader XI

  How can I improve: contrast, brightness, and overall readability on the page of the contract.  The original is extremely poor.

  need step by step...

  Thank you

  Not possible with Adobe Reader.

• Change the names of temporary tables created BY CKm and LKM

  Hello
  
  I am new to ODI.
  I want to know if we can change the default name structure that is used by ODi to create temporary tables.
  I have$, C$, and E$ table.
  For example:-if I want to keep I have $1 for a single schema and I have $2 to another schema.
  
  Is there a way by which we can do that?
  
  Thank you
  Mahesh

  Just follow this guide to make unique session temporary tables:

  http://odiexperts.com/interface-parallel-execution-a-new-solution
  There will be no interference then.
  Kind regards
  Alastair

• ODI CKM and LKM temporary tables

  Hello
  
  I am new to Oracle Data Integrator part.
  I've found that I have$ and C$ temporary tables are created in the schema target databases?
  I just wanted to know is there a significance that these tables are created in target tables?
  These tables can be created in the other schema schema target?
  If so, how they can b created?
  
  Really need this information ASAP?
  
  Thanks for the Clarification.
  
  Thank you and best regards,
  Mahesh

  Hello Manu,

  Good to know you well understood.
  If you make another schema then temporary tables will not be created in you're your target schema. Thus, it will be clean of temporary tables.

  You shoudn't make another database because when you deal with millions of records, you will face a huge problem in time to load application consumption.
  I was suffering with this scenario, but now I use the other as I told you before.

  Thank you

• Global Temporary Tables and truncate

  Hi all
  
  I have SQL script like this. Firstly, it truncates the Temp_emp and then, it will load data from big_table.
  Whenever I run this script from the SQL prompt, the data inserted into the Temp_emp are doubled. What can be the reason. Am I missing something
  concert of temporary Tables and global Truncate?
  
  *. SQL file starts here *.
  
  BEGIN
  RUN IMMEDIATELY 'TRUNCATE TABLE Temp_emp;
  END;
  /
  
  INSERT INTO Temp_Temp
  SELECT col1, col2, col3, col4 col5
  Of
  (SELECT col1, col2, col3, col4 col5 FROM big_table bt
  WHERE bt. ROWID IN (SELECT MAX (ROWID) FROM big_table
  GROUP BY col1, col2)
  ) ;
  
  /
  
  *. SQL file ends here *.
  
  Thanks in advance,
  PAL

  Please remove the "/" after the insert in your sql script. It executes the same statement insert again. Therefore, the data are doubled.

• Subquery factoring clause and the temporary table

  Is it possible (probably a hint) to specify the Oracle to create a temporary table in subquery factoring (with...) clause?
  
  So if I have a query

  with t1 as (select ...)
  select ...

  How can I do Oracle to generate a plan that creates a temporary table for t1 (and not using t1 as inline view)?

  Hello

  use the indicator to materialize:

  with t1 as (select /*+ materialize */ ...)
  select ...
  

  Herald tiomela
  http://htendam.WordPress.com

• What is the difference between the Derived work history and temporary table?

  Could someone enlighten? Thanks in advance!

  Derived from work sheet: used as variables, display calculated values on the page, etc. are not database records.
  Temporary table: used in AEP for parallel execution, based on treatment etc.

  Check out peopletools application (for the recording of derivative works) Designer and App engine books (for the temporary table).

• Create a temporary table and insert using a select statement

  Hello
  
  I tried to create a temporary table and insert it by using the value in a select statement. Please see below the code
  
  ---
  CREATE a TEMPORARY TABLE GLOBAL Temp_Test
  (
  DATE OF DAY_FUTURE
  )
  AS
  SELECT TO_DATE (SYSDATE + ROWNUM, 'DD-MON-YY')
  DUAL CONNECT BY ROWNUM FROM < = 14)
  ---
  
  As soon as I run the script, the error message indicates the following:
  --
  
  Error from the 1 in the command line:
  CREATE a TEMPORARY TABLE GLOBAL Temp_Test
  (
  DATE OF DAY_FUTURE
  )
  ONLY select TO_DATE (sysdate + rownum, 'DD-MON-YY')
  Double connect rownum < = 14)
  
  Error in the command line: 2 column: 1
  Error report:
  SQL error: ORA-01773: cannot specify the types of data in this TABLE to CREATE column
  01773 00000 - 'cannot specify the types of column data in this TABLE to CREATE"
  * Cause:
  * Action:
  --
  
  
  What seems the problem? I already have the data type such as TO_DATE on my select statement.
  
  Any help would be appreciated
  
  Thank you

  SQL> CREATE GLOBAL TEMPORARY TABLE Temp_Test
    2  (
    3  DAY_FUTURE
    4  ) on commit preserve rows
    5  AS
    6  SELECT TO_DATE(SYSDATE+ROWNUM, 'DD-MON-YY')
    7  FROM DUAL CONNECT BY ROWNUM <= 14
    8  /
  
  Table created.
  
  SQL> select count(*)
    2    from temp_test
    3  /
  
    COUNT(*)
  ----------
          14