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

Tags: Business Intelligence

Similar Questions

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.

Global temporary Table problem in ADF
Hello

I have an application where I need to use a TWG (on the ranks of commit preserve) DB and try to insert data to TWG of screw ADF.
But the table does not store data even after the Commit command. [Even I tried with permament DB table, and it worked.]

Could someone help me find the problem with inserting data TWG.

Kind regards
Manju
It is not a good idea to use a global temporary Table in an ADF application. The problem is that all web applications are really stateless. ADF maintains the State of a session data backup or reload it when necessary. Regarding the database, ADF can disconnect a session from the database at any time and connect to another session. This means that you do not necessarily have a continuous database session, then the lines you wrote to a TWG may well gone with the following query. There are ways to tell ADF not to do, but they have a considerable performance drop.

Therefore, rethinking how you will save temporary information for the duration of a user session. You can do it in an object view ADF BC (VO) - interviewed by VO data carried session - if ADF needs to share a user session to load the data of another user (this is called "passivation") it will save these data. Then when ADF 'active' session, he'll find the saved data and reload it. Or you can use a permanent table with your name or session id - a little more complicated, but possible.

If you want to tell us a little bit your use case - you need your application to do so, we may have other alternatives.

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,.

problem of global temporary table in different environment

I have 2 environment
production of 1) development) 2.

developing oracle version is-
----------------------------------------

Oracle Database 10g Enterprise Edition Release 10.2.0.1.0 - Prod
PL/SQL Release 10.2.0.1.0 - Production
CORE    10.2.0.1.0    Production
TNS for 32-bit Windows: Version 10.2.0.1.0 - Production
NLSRTL Version 10.2.0.1.0 - Production

in prodcution
-----------------

Oracle Database 10g Enterprise Edition Release 10.2.0.4.0 - 64bi
PL/SQL Release 10.2.0.4.0 - Production
CORE    10.2.0.4.0    Production
TNS for Linux: Version 10.2.0.4.0 - Production
NLSRTL Version 10.2.0.4.0 - Production

We use two global temporary tables (tmp_transaction tmp_category_mv)(development and production).
Both are contains the same set of data. I compared the data set.all are the same.
but the return of different query defined in the development environment.

But instead of a global temporary table in the development, it returns the same result, defined as the production, I used a normal array.

Please suggest me what I do?

my query
===========

select /*+ parallel(t,4) */
            t.transaction_id,
            cr.cat_rule_id,
            cr.apply_seq,
            t.site_id,
            cr.site_id cat_rule_site_id
        from
            tmp_transaction t
                left outer
                join tmp_category_mv cr on
                        (cr.data_feed_code is null
                        or t.data_feed_code = cr.data_feed_code)
   and (cr.min_date is null or t.transaction_date > min_date)
   and (cr.max_date is null or t.transaction_date < max_date)
   and (cr.local_commodity_code is null or t.local_commodity_code like cr.local_commodity_code)
   and (t.local_supplier_code = cr.local_supplier_code)
   and (cr.local_commodity_name is null or t.local_commodity_name like cr.local_commodity_name)
   and (cr.invoice_description is null or t.invoice_description like cr.invoice_description)
   and (cr.cost_centre_name is null or t.cost_centre_name like cr.cost_centre_name)
   and (cr.purchase_order_description is null or t.purchase_order_description like cr.purchase_order_description)
   and (cr.purchase_order_line_desc is null or t.purchase_order_line_desc like cr.purchase_order_line_desc)
   and (cr.gl_code is null or t.gl_code like cr.gl_code)
   and (cr.gl_name is null or t.gl_name like cr.gl_name)
   and (cr.material_group_code is null or t.material_group_code like cr.material_group_code)
   and (cr.material_group_name is null or t.material_group_name like cr.material_group_name)
   and (cr.material_code is null or t.material_code like cr.material_code)
   and (cr.material_name is null or t.material_name like cr.material_name);

Published by: BluShadow on February 8, 2012 13:29
addition of {noformat}

{noformat} tags. Please read {message:id=9360002} and learn to do this yourself.

Hello

Could be

Bug 6193398: QUERY PARALLEL WITH an OUTER JOIN ON TEMPORARY DELIVERS INCORRECT RESULTS TABLE

Database version 10.2.0.2.0

Status 80 - development of Q / A

WORKAROUND SOLUTION:
- - - - - - - - - -
Use the series query or table normal and not temporary.

Concerning
Peter

EDIT: Status seems to be incorrect, in patch has been in 10.2.0.4

No MOS?

Published by: Peter on 8 February 2012 14:28

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

GeoRasters mosaicing with global temporary tables
Mosaicing function requires that all individual images (there is a picture in each record) be in their own table before can be mosaiced, that there is no way to predict that some of the images in a table should be used.

So, the best idea I've had so far is to use a global temporary table where the images I need can be selected and put in the temporary table - then mosaiced. It is important that the temporary table contain only the images necessary to a mosaic of data. However, I'll be at performs the operation of mosaic several times in a given session (perhaps even more 1 mosaic at the same time) and worry that there will be documents unrelated to the temporary table or former.

Does this mean that I have to do a new session every time I need a picture of the mosaic? It seems not very effective. Can I have just one session, but a 'new' table temp every time?

Thank you
HD
MH, creating an oracle georaster objects "VIEW", no matter where they are actually stored, would suit your needs. The mosaic georaster works on georaster views, which are treated as regular georaster tables.

Jeffrey

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?
```

Are global temporary tables, a standard feature of Oracle?

I apologize for introducing me to this community with what must seem like a very stupid question...
I am a software developer, working on a product that uses Oracle as its database, specifically Oracle 11 g Enterprise Edition. Recently, I solved a problem of performance by converting an ordinary table into a global temporary table. Before my boss allows me to put this change in the product, it wants to be sure that global temporary tables are a standard part of Oracle, not something that the customer must install separately or pay extra for. (This is the first time that we never used them in our product, so I think that most of the team are not familiar with them).
I know that Oracle has had global temporary tables since the last millennium, so if ever, they have been a feature of the premium, they are unlikely to be now, but the boss wants me to get independent confirmation of this.
Thank you.
Steve Pemberton

Here you can see "feature availability by Edition":

http://docs.Oracle.com/CD/E11882_01/license.112/e47877/editions.htm#DBLIC116

TWG tables is not even mentioned, which means that they do not belong to the functional components are paid separately.

One caveat - if you have an application that uses connection pooling, it is recommended to use ON COMMIT DELETE ROWS, not ON COMMIT PRESERVE ROWS

(or always use explicitly "DELETE gtt_table" at the beginning), because otherwise a user of the application can display the data TWG who has previously made a second user of the application.

Kind regards

Zlatko

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

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

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

use of the temporary table space
Hello

How much space is a specific temporary table used in my current session? How can I learn that.

V$ SORT_USAGE view shows all (sorting and temporary tables). I want to learn a specific temporary table usage percentage. I can see their rank by rank in V$ SORT_USAGE, but which belong to that is, I can not children them.

for the former there are 4 temp table that I used in a session, when I select V$ SORT_USAGE, I see 4 rows (segtype is DATA) but one that is what table?

Edit: I changed the subject because of missunderstandings.
Not Mustafa, Oracle separate temporary segments as wise TWG name. He says just segment total cumulative time used by a user. See below the link where similar questions asked by a user and Tom's answer:

Hi Tom
Just part of my question have already been dealt with where we can estimate the size of a Global
temporary table v$ sort_uage, but what to do if:
1. There is more than 1 TWG under a scheme. Seems v$ sort_usage has no column by which we
can filter our a TWG home.
2. If a TWG either be used multiple users how we all the total size of the TWG.
3. How do we know the total number of lines in the TWG independently of any user who is
storing files in the TWG.

Thanks in advance for your answers.
concerning
-Raj

Follow-up November 23, 2011-12:00 Central time zone:

(1) it is not followed nationwide.

(2) you must sum in v$ sort_usage - but please remember, it is information very very very transient, it's roughly in the category 'isn't really tell you anything. "

(3) unless they (sessions) will tell you - you cannot, that no information is not just burned anywhere. Of what possible use would be? It would be transitional (a simple validation and response could change a million). He would not provide any useful information.

I'm very curious about what you would do with this data?

http://asktom.Oracle.com/pls/asktom/f?p=100:11:0:P11_QUESTION_ID:15826034070548

Concerning
Girish Sharma

Published by: Girish Sharma on July 19, 2012 18:31
Typo corrected.

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

Using a global temporary table in BI Pubisher

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