create a global temporary table

Similar Questions

• What is the syntax for creating a global temporary table using a select query

  HII
  I create a global temporary table using a select query... How to speak of "on commit preserve rows ' who?
  
  
  create a table temporary global t1 select * from trn_ordbase on the lines of commit preserve;
  
  but this is an invalid syntax, then how to talk on commit preserve rows in this? If I don't mention, by default its recital on the validation of deleted rows.
  
  Please help me on this problem.

  create global temporary table t1 on commit preserve rows
    2  as select * from dual;
  
  Table created.
  
  TUBBY_TUBBZ?
  

• Global temporary tables

  Hi, db 10g,

  I created a global temporary table with this statement:

  create a table temporary global items (item_id);

  and tried to insert inside of Toad, and I got the message

  1 row inserted,

  but when I asked it, I got

  no selected line?

  I tried the script several times, and the result is the same?

  Thank you

  Hello

  Hi Salem wrote:

  It worked, I added this clause

  ON COMMIT PRESERVE ROWS;

  to create it, statement and it worked correctly, but are not this clause the default?

  No, the default is ON COMMIT DELETE ROWS.  I don't know why; ON COMMIT PRESERVE ROWS seems to be much more widely used.

• Global temporary table in PL/SQL with XML

  Hello

  I have the impression that it is something strange or maybe I'm missing something basic.

  Step 1: Create a global Temp table that should not be specific transaction.

  create a global temporary table Temp01

  (

  NUMBER OF TICKET_ID

  , Varchar2 (10) of the REGION

  NUMBER OF THE YEAR

  , CO_ID VARCHAR2 (10)

  ) ON COMMIT DELETE ROWS.

  Step 2:

  My XML that goes as a parameter to a new function.

  < TICKET >

  < TICKET_ID > 38498051 < / TICKET_ID >

  the USA < REGION > < / REGION >

  < YEAR > 2014 < / YEAR >

  XYZ123 < CO_ID > < / CO_ID >

  < / TICKET >

  Step 3: Create a Stand Alone function:

  -drop function aagarwal.wr_creation;

  create or replace FUNCTION XML_FUNC

  (

  ret_msg out varchar2,.

  p_xmlval IN varchar2

  )

  RETURN varchar2

  is

  l_xmlval varchar2 (4000): = p_xmlval;

  V_CO_ID VARCHAR2 (10);

  V_CODE VARCHAR2 (10);

  BEGIN

  BEGIN

  INSERT INTO Temp01

  (

  TICKET_ID,

  REGION,

  BLEACHED,

  CO_ID

  )

  SELECT

  EXTRACTVALUE (XmlType (p_xmlval), "/ TICKET/TICKET_ID ') ID,.

  EXTRACTVALUE (XmlType (p_xmlval), "/ TICKET/REGION") REGION.

  EXTRACTVALUE (XmlType (p_xmlval), "/ TICKET per YEAR"),.

  EXTRACTVALUE (XmlType (p_xmlval), "/ TICKET/CO_ID ') CO_ID

  FROM DUAL;

  ret_msg: = 'SUCCESS';

  -SELECT CO_ID IN V_CO_ID of aagarwal. TEMP_STAGE_WR;

  -return ret_msg;

  EXCEPTION

  WHILE OTHERS THEN

  ret_msg: = sqlerrm;

  Return ret_msg;

  END;

  BEGIN

  SELECT CO_ID INTO V_CO_ID FROM Temp01;

  / * MERGE IN the site is

  With the HELP of aagarwal. TEMP01 T

  WE (T.co_id = se.code AND se.type_nm = ' TYPE' and se.src_nm = T.region)

  WHEN NOT MATCHED THEN

  INSERT (ID, SRCNM, CODE, TYPENM)

  VALUES (SHARED_SEQ. NEXTVAL, T.region, T.co_id, 'TYPE');

  -commit; */

  return ret_msg | "ACE" | v_co_id;

  END;

  END;

  /

  Fact - created function.

  NOTE: MERGE statement is blocked and if the function was created in sweetness.

  Step 4: Call the function

  declare

  l_out varchar2 (50);

  l_outr varchar2 (50);

  p_xml XMLTYPE.

  Start

  l_outr: = XML_FUNC (l_out, ' < TICKET >)

  < TICKET_ID > 38498051 < / TICKET_ID >

  the USA < REGION > < / REGION >

  < YEAR > 2014 < / YEAR >

  XYZ123 < CO_ID > < / CO_ID >

  (< / TICKET > ');

  dbms_output.put_line (l_outr);

  end;

  /

  
  

  Step 5: Check the value being inserted into the temporary Table:

  
  Select * from temp01;

  
  

  So far so good.

  THE PROBLEM:

  Now I want to tweek the XML_FUNC function above by uncommenting MERGE statement, which brings me to an error that is not differentiable:

  I.e. PL/SQL: ORA-00942: table or view does not exist in line on MERGE pointing to Temp01 statement.

  NOTE: I tested this Merge statement explicitly (as long as the execution of Stand Alone and also by calling via anonymous block PLSQL) and its absolutely perfect work. And SITE table exist.

  PS: I would be grateful, if there is a better way to write this code? I'm not a regular PLSQL developer and so badly can write the code of practice.

  Kind regards

  AAG.

  Using 11.2.0.3:

  Owner of all these three objects is DBA.

  Are you sure?

  After the release of:

  Select object_name, object_type

  of object

  where object_name in ('TEMP01', 'SITE', 'XML_FUNC');

  You must grant the explicit right to select on the table for the owner of the function if the owners are different.

  This works as expected for me (user DEV has all 3 items):

  Connected to Oracle Database 11g Enterprise Edition Release 11.2.0.3.0

  Logged in as dev

  SQL >

  SQL > create a global temporary table Temp01)

  NUMBER OF TICKET_ID 2

  3, Varchar2 (10) of the REGION

  4, NUMBER OF THE YEAR

  5, CO_ID VARCHAR2 (10)

  6)

  7. ON COMMIT DELETE ROWS.

  Table created

  SQL >

  SQL > create table site)

  Identification number 2

  3, srcnm varchar2 (10)

  4, code varchar2 (10)

  5, typenm varchar2 (10)

  6  );

  Table created

  SQL > create the sequence shared_seq;

  Order of creation

  SQL >

  SQL >

  SQL > create or replace FUNCTION XML_FUNC)

  2 p_xmlval IN varchar2

  3)

  4 RETURN varchar2

  5 is

  6 l_xmlval xmltype: = xmltype (p_xmlval);

  7. START

  8

  9 INSERT INTO Temp01

  (10)

  TICKET_ID 11,

  REGION 12,

  13 YEARS,

  CO_ID 14

  15)

  16. SELECT ID EXTRACTVALUE(l_xmlval, '/TICKET/TICKET_ID'),

  17 EXTRACTVALUE(l_xmlval, '/TICKET/REGION') REGION,

  18 EXTRACTVALUE (l_xmlval, ' / TICKET per YEAR ') YEAR.

  19 EXTRACTVALUE(l_xmlval, '/TICKET/CO_ID') CO_ID

  20 FROM DUAL;

  21

  22. MERGE IN site

  23. WITH THE HELP OF TEMP01 T

  (24)

  25 T.co_id = se.code

  26 AND se.typenm = 'TYPE '.

  27 and se.srcnm = T.region

  28)

  29 WHEN NOT MATCHED THEN

  30 INSERT (ID, SRCNM, CODE, TYPENM)

  31 VALUES (SHARED_SEQ. NEXTVAL, T.region, T.co_id, 'TYPE');

  32

  33 return "SUCCESS";

  34

  35 END;

  36.

  Feature created

  SQL >

  SQL >

  SQL > set serveroutput on

  SQL >

  SQL >

  SQL > declare

  2

  3 l_outr varchar2 (50);

  4

  5. start

  6

  7 l_outr: = XML_FUNC (')

  8 38498051

  9 USA

  10 2014

  11 XYZ123

  12    ');

  13

  14 dbms_output.put_line (l_outr);

  15

  16 end;

  17.

  SUCCESS

  PL/SQL procedure successfully completed

  SQL > select * from site;

  ID CODE TYPENM SRCNM

  ---------- ---------- ---------- ----------

  TYPE 1 USA XYZ123

• trigger on the global temporary table

  Hello

  I have a global temporary table

  CREATE GLOBAL TEMPORARY table to register)

  no_registre NUMBER primary key,

  date of create_time

  ) ON COMMIT DELETE ROWS.

  I have to write a trigger on the table every time that the insertion is made.

  create or replace trigger tri_register

  before inserting the REGISTER

  for each line

  Start

  : new create_Date: = sysdate;

  end;

  /

  This trigger can work on this registry table?

  Thank you

  913578 wrote:

  Sorry Karthik.

  the thing is that I did not have privelleges to test, I send the code to some dba who makes deployment.

  Sorry to hear that!

  Please tell me... We can write triggers on GTT?

  of course, you can!

  SQL > create a global temporary table registry
  () 2
  no_registre 3 number primary key,
  create_time date 4
  5)
  6 on the validation to delete lines;

  Table created.

  SQL > create or replace trigger register_trig before insert in the register for each line
  2 start
  3: new.create_time: = sysdate;
  4 end;
  5.

  Trigger created.

  SQL > insert into values of registry (no_registre) (1);

  1 line of creation.

  SQL > select * from registry;

  NO_REGISTRE CREATE_TI
  ----------- ---------
  1 8 JULY 13

• 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

• Global temporary table Vs Table permanently to manipulate the transaction data

  Hi all
  
  Version of database - 10.2.0.4
  
  We need handle transactions, data in a table and put in an intermediate table (ie): to replicate the data in the tables of a schema of staging of the tables in the schema. Get info on transactions and handling.
  Can you please indicate which one of the below is the best option.
  
  Option 1:
  Create a global temporary table, each running process.
  
  Option 2:
  Create a table permanently and delete lines at the beginning of the process.
  
  Job expects every 5 minutes
  
  Thank you and best regards,
  Rakesh

  If data are transient and must be written to the disk (I'm not sure I follow your explanation for why written data on the disk are necessary - you have to touch table large transaction each time to fill the intermediate table) using a global temporary table. At least, you'll reduce the cost of writing the data to disk by generating less recovery.

  But ideally, you would not write the data on the drive at all and would be able to do it in SQL.

  Justin

• Using a global temporary table in BI Pubisher

  Hi all
  
  We have written a PL/SQl package that contains a function that fills the data in a global temporary table. We call this package in the "beforeReport" trigger in our data model.
  
  Our Dataquery section in the data model contains a 'Select' on this global temporary table statement. We are able to call the function, but there is no data from the Global Temp table.
  
  Initially, we have created the global table to try. Do we need to create this global temporary table in the package itself.
  
  Please advice.
  
  Thank you!

  Just use this

• global temporary table

  Hello
  While creating a global temporary table, "ON COMMIT PRESERVE ROWS"-> what does this mean?
  
  Thank you

  Hello

  user10641405 wrote:
  Hello
  While creating a global temporary table, 'ON COMMIT PRESERVE ROWS'---> does that mean?

  The lines will be automatically deleted when you POST a transaction: they will remain there until you delete them explicitly, or the end of the session.

• PLS-00357 on a global temporary table

  Oracle 11g R2

  I am using a dynamic SQL statement to delete rows. The WHERE THERE EXIST uses a global temporary table and it gives me

  PLS-00357: Table, view or reference sequence "TMPPRE_ARC" not allowed in this context

  Any ideas of a work around?

  create global temporary table tmppre_arc
    ( id number)
    ON COMMIT PRESERVE ROWS;
  
  
  CREATE OR REPLACE PROCEDURE test_del
  IS
     v_owner_tbl varchar2(61) := 'test_table'     ;
  BEGIN   /* DELETE_SOURCE */
          EXECUTE IMMEDIATE
              'DELETE FROM ' || v_owner_tbl || ' v ' || chr(10) ||
              'WHERE EXISTS ( SELECT    null '       || chr(10) ||
              'FROM      ' || tmppre_arc || ' r '  || chr(10) ||
              'WHERE       r.id     = v.id )' ;
  END test_del;
  /
  show errors
  
  
  LIsNE/COL ERROR
  -------- -----------------------------------------------------------------
  5/9      PL/SQL: Statement ignored
  8/29     PLS-00357: Table,View Or Sequence reference 'TMPPRE_ARC' not
  allowed in this contenxt
  
  
  
  
  
           allowed in this context
  

  This is false:

  'FROM ' | tmppre_arc | ' r '  || Chr (10) |

  Should be

  "OF tmppre_arc r | Chr (10) |

  SY.

• What to fill in 'field of the temporary table' for global temporary tables?

  Hello

  I use the Data Modeler 4.0.1.836 and everything that I put in the box 'the scope of the table temp' for a global temporary table doesn't seem to affect the DDL script about the ON COMMIT PRESERVE/DELETE the LINES option. The script poster ON COMMIT PRESERVE ROWS always anything.

  Yet, some of my temporary tables must be created as ON COMMIT DELETE ROWS.

  Using the Data Modeler wrote about it:

  Scope of the temporary Table:

  For a class as a temporary table, you can specify a scope, such as the Dimension or the Session.

  Not sure what 'Dimension' has to do with the scope here, but it makes no difference.

  I tried to put 'Session', 'Dimension', 'Operation', but no luck. So what is the text for the script generate ON COMMIT DELETE ROWS?

  Thank you

  Hello

  The temporary Scope of Table property (on page Types of Classification of the table properties dialog box) is purely documentary.

  To set ON COMMIT DELETE ROWS you must expand the browser for the relational model and find the node for the relevant Oracle physical model.  If you develop it you will find an entry there for your Table. Double-click on that to get the physical model properties dialog box for your table, and you will find a "Temporary" facility that has options (Preserve Rows), YES (Delete Rows) YES or no.

  David

• 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

• declare a global temporary table

  Hello
  can I use the declare global temporary table (...) ststement of pl/sql, I need a temporary table for the current session.
  
  
  If not, what should be the alternative?
  
  Thank you...
  
  Published by: Amoeba on 23 August 2012 13:39
  
  Published by: Amoeba on 23 August 2012 13:41

  Hello

  >
  can I use declare global temporary table (...) as ststement of pl/sql, like I need a temporary table for the current session.

  If not, what should be the alternative?

  Thank you...
  >
  This query actually belongs to SQL and PL/SQL Forum. Please take care and post in the correct forum.

  In any case...
  CREATE TABLE TEMPORARY global is a DDL command. Once created TWGS will exist until he FELL. Try to create a TWG with the same name will fail. just like any table, view, etc. See http://docs.oracle.com/cd/B28359_01/server.111/b28310/tables003.htm#i1006400

  a: you can create a TWG once and use/re-use it anywhere in your code.
  (b) as it is a DDL you can not use in the DECLARE section. You can use BEGIN and EXCEPTION.

  See you soon,.

• What is the best (global temporary Table or tables of Type Object)

  Dear all,
  
  I'll try to refine some code and find that we have a large loop that goes to loop over 100000 times and for each record, it in turn for validation of controls in individual tables.
  
  I intend to implement all of the functionality of controls using join conditions. I.e. to empty all the data into a global temporary table or tables oracle object type and apply the conditions of verification using join operations, so that I can avoid the unnecessary check for each record.
  
  If I want to implement this, I want to know what is best. A global temporary table or the Oracle Tables nested.
  
  Appreciate your response.
  
  Thank you
  MK.

  If you mean a global temporary table vs a variable from PL/SQL grouping, then 100 + lines is a lot to store in session memory a GTT would be so a more scalable solution. It will give you more options to manipulate the data using SQL.

  Note that a 'table of type object', or 'table object type' can mean a table of database (no PL/SQL) for example "CREATE TABLE MyTable mytype". However, I don't think you mean that.

• Global temporary tables in a stored Proc

  Hi all
  
  I am trying to create a procedure that creates tables, and then global temporoay tables. This works well in a scrupt but when I place it in a proc, it fails with the following error
  
  Error (172,10): PLS-00103: encountered the symbol "TABLE" when awaits one of the following values: =. ( @ % ;
  
  
  I use the code below to create global temporary tables, but I don't think that you can do in a procedure?
  
  TRUNCATE TABLE TMP_table;
  DROP TABLE TMP_table;
  CREATE GLOBAL TEMPORARY TMP_table
  ON THE LINES OF COMMIT PRESERVE
  IN SELECT
  
  Thanks for any help

  You cannot use dll phrases in a Begin End; block directly.

  Yun can use something like

  Begin
  Execute immediate 'TRUNCATE TABLE TMP_table';
  Execute immediate 'DROP TABLE TMP_table';
  Execute immediate 'CREATE GLOBAL TEMPORARY TMP_table ON COMMIT PRESERVE ROWS AS SELECT ';
  End;