Global Temporary Table
I would like to know if i am doing the right thing or not??
I've created a global temporary table "tempcomp".
"create global temporary table tempcomp (col1 number,col2
I looked into these groups and it was mentioned somewhere
that default is "on commit delete rows"... I am assuming that the rows
are being deleted after commit and not stored .
We have a web application which would be calling a stored
procedure which inserts into a global temporary some values we nee...Global Temporary Tables
Am wanting to create a temporary table within a PLSQL package. Have
EXECUTE IMMEDIATE 'create global temporary table temp_status........'
Problem now is that package wont compile due to insert statements for
this table. Compiler has no idea about this temp table or its
I take it temporary tables arent designed for this use are am i
missing something here?
Roy Munson wrote:
> Am wanting to create a temporary table within a PLSQL package. Have
> EXECUTE IMMEDIATE 'create global temporary table temp_status.........Global temporary tables performance
I'm trying to use a global temporary tables with a bulk insert, and
the performance for the temporary table is about 5 times LESS than
those of a real table - shouldent it be the opposite way?
Here is my example:
-- Create real table and a temporary one
create table realTable( id number(15) );
create global temporary table tmpTable(id number(15)) ON COMMIT DELETE
-- Insert 50000 records with bulk operation
-- into the rea table and the temporary one, and getting the time it
tableSize constant number := 50000;
type ty_numTable is varray (50000) of number(15)...Global temporary table and SP
I'm using SS2K on W2K.
Brieffing: Many months ago, I created a stored procedure only used by those
with admin rights in SS. Now, someone else (without admin rights) has to run
it. I gave him rigth to execute the SP but, at the second and more
execution, he got a error message concerning a temp table already existing
CREATE PROCEDURE MySP
DECLARE @strSQL AS VARCHAR(4000)
IF EXISTS (SELECT table_name FROM tempdb.information_Schema.tables WHERE
table_name = '##MyTmpTable...global temporary table and connection pooling
The environment I'm running is apache/tomcat and oracle 816. I'm using
global temporary tablespaces in certain cases( they were created using
on commit preserve rows option as it is a multipart query), and then
the table is truncated after the last query has executed. I've noticed
that occasionally if I run two independent queries using 2 different
sessions, and the second query accesses the temp table before the
first session has truncated it, I'm seeing results from the first
session. I thought that the global temporary tables were supposed to
be restricted to the session. Do...output global optimization temporary solution
I am using the global optimization toolbox. And I have been waiting the output for two days. Would it be any method that I can ask the toolbox to output the temporary best solution? (Or hourly report) ** It does not need for the current run, I am asking whether I can write a couple lines of code to do this next time.
On 10/5/2011 7:36 PM, Marco Wu wrote:
> Dear all,
> I am using the global optimization toolbox. And I have been waiting the
> output for two days. Would it be any method that I can ask the toolbox
> to output the temporary best solution? (Or ...DECLARE GLOBAL TEMPORARY TABLE problem
A bit longwinded; apologies in advance.
My client has two large iSeries machines, both at V5R2
(they may be logical partitions of the same physical
machine; I'm not sure.) The DECLARE GLOBAL TEMPORARY
TABLE statement in SQL behaves a little differently on
the two machines, causing me problems. I am issuing
the statement in the Run SQL Scripts window of the
navigator; *SQL naming is in effect (this matters.)
On the development machine, the table created is owned
by the group profile to which my user profile belongs;
there is no *GROUP authority generated, and *PUBLIC
authority ...Global Temporary Table performance with inserts.
I am using an Oracle Temporary table to generate a tree of data
dependencies. I noticed that Inserts are significantly longer into the
Temporary table than if I replaced the Global Temporary Table with a
permanent table (just as a test case), almost by a factor of 50. The
number of rows being inserted are approx. 100. Has any one experienced
this issue and what are the workarounds? I am using Oracle 8.1.7 and
have created the Global Temporary Table with "on commit preserve rows"
clause. Thank you for your help in advance.
> I am using an Oracle Temporary table to g...Re: Global temporary tables performance
Does anyone know the Oracle bug number?
> I'm trying to use a global temporary tables with a bulk insert, and
> the performance for the temporary table is about 5 times LESS than
> those of a real table - shouldent it be the opposite way?
> Here is my example:
> -- Create real table and a temporary one
> create table realTable( id number(15) );
> create global temporary table tmpTable(id number(15)) ON COMMI
> -- Insert 50000 records with bulk operation
> -- into the rea...