Temporary tablespace-Problem

Question

Hi,
How to view the temporary tablespace usage?
How to deallocate the used temporary tablespace segments/ resize temporary tablespace?
I am running a query which is consuming 4GB temporary tablespace and failing.
pga_aggregate_traget=500m;
oracle -9.2.0.1.0
OS:Windows 2003
How to solve this?
regards
Mathew

Answer 1

Hi,
We are using the following View and it is fetchhing 46,56,00,000 rows.
PGA=500m
While running the query temporary tablespace is growing upto 4GB and query is failling.
CREATE OR REPLACE FORCE VIEW MHUBADMIN.LOAN_PIPELINE_VIEW
(LOAN_ID, USER_ID, FIRST_NAME, LAST_NAME, BORROWER_NAME,
SSN, USERNAME, SELLERLOANNUMBER, LOANNUMBER, LOANAMOUNT,
STATUS_DESC, LOAN_TYPE, LOCK_EXPIRE_DATE, ORG_NAME, ORG_PARENT_ID,
ORG_CHILD_ID, NO_CASCADE_FLAG, PRODUCT_NAME, INT_RATE, UPDATE_DATE,
UPDATE_DATE_STR, CURRENT_DATE, LOWER_FIRST_NAME, LOWER_LAST_NAME, LOWER_SSN,
LOWER_STATUS_DESC, STATUS_ID, AMORTIZATION_TYPE, STREET1, LOCK_EXTEN_EXPIR_DATE,
RELOCK_EXPIR_DATE, LOCK_RELOCK_COUNT, UNDERWRITE_FLAG, RECENT_EXPIR_DATE, STATUS_DATE)
AS
SELECT
LOAN.loan_id,
LOAN.user_id,
PERSON.first_name,
PERSON.last_name,
PERSON.last_name||', '||PERSON.first_name AS Borrower_Name,
PERSON.ssn,
HUBUSER.username,
LOAN.sellerloannumber,
LOAN.loannumber,
LOAN.loanamount,
STATUS.status_desc,
LOAN.loan_type,
PRICE.lock_expire_date,
ORGANIZATION.org_name,
BUSINESS_RELATIONSHIP.org_parent_id,
BUSINESS_RELATIONSHIP.org_child_id,
BUSINESS_RELATIONSHIP.no_cascade_flag,
product_name,
PRICE.final_rate,
LOAN.update_date,
TO_CHAR (LOAN.update_date,
'MM/DD/YYYY HH:MI:SS AM') update_date_str,
sysdate,
LOWER (PERSON.first_name),
LOWER (PERSON.last_name),
LOWER (PERSON.ssn),
LOWER (STATUS.status_desc),
STATUS.status_id,
LOAN.amortization_type,
ADDRESS.STREET1,
PRICE.LOCK_EXTEN_EXPIR_DATE,
PRICE.RELOCK_EXPIR_DATE,
LOAN.LOCK_RELOCK_COUNT,
LOAN.UNDERWRITE_FLAG,
decode (status.STATUS_ID,
22, PRICE.LOCK_EXTEN_EXPIR_DATE,
          23, PRICE.lock_expire_date,
          13, PRICE.lock_expire_date,
          24, PRICE.RELOCK_EXPIR_DATE,
          PRICE.lock_expire_date) RECENT_EXPIR_DATE,
          LOAN_STATUS_HISTORY.STATUS_DATE
FROM
LOAN,
HUBUSER,
ORGANIZATION,
BUSINESS_RELATIONSHIP,
BORROWER,
PERSON,
STATUS,
PRICE,
product,
PROPERTY,
ADDRESS,
LOAN_STATUS_HISTORY
WHERE
ORGANIZATION.org_id = BUSINESS_RELATIONSHIP.org_child_id AND
LOAN.org_id = BUSINESS_RELATIONSHIP.org_child_id AND
LOAN.loan_id = BORROWER.loan_id AND
LOAN.registration_loan_status_id = STATUS.status_id AND
LOAN.price_id = PRICE.price_id AND
BORROWER.primaryborrower = 'T' AND
PERSON.person_id = BORROWER.person_id AND
LOAN.product_id = product.product_id AND
LOAN.PROPERTY_ID = PROPERTY.PROPERTY_ID AND
PROPERTY.ADDRESS_ID = ADDRESS.ADDRESS_ID AND
LOAN.user_id = HUBUSER.user_id (+);
Any one know how to tune this query?
regards
Mathew