What is the reason, and It is saying that temporary tablespace is empty ( temp tablespace have almost free space ) why it is saying like that? And users default temp tablespace is that tablespace only ( database have only on temp tablespace
I am trying to drop a index tablespace I moved all indexes to new tablespace there is no indexes in that tablespace even any objects but still it is not dropping.it is giving error as below.
SQL> drop tablespace ret_index including contents; drop tablespace ret_index including contents * ERROR at line 1: ORA-00604: error occurred at recursive SQL level 1 ORA-02429: cannot drop index used for enforcement of unique/primary key
SQL> alter tablespace ret_index drop datafile '/path/index3.dbf'; alter tablespace ret_index drop datafile '/path/ret_index3.dbf' * ERROR at line 1: ORA-03262: the file is non-empty
try to resize
SQL> alter database datafile 4 resize 100m; alter database datafile 4 resize 100m * ERROR at line 1: ORA-03297: file contains used data beyond requested RESIZE value
I have a requirement to get create a separate temporary tablespace for application user, the tablespace name is OPC_TEMP on Oracle 11g. During the application installation we are expecting this tablespace to show up under the user_tablespaces but it doesn't. When I tried to check with the DBA, they mentioned that it is possible for this tablespace to be listed under the user_tablespaces because to have this, the quota has to be assigned to the tablespace and it is not possible to assign quota to temporary tablespace on oracle 10.2 and above due to certain limitation (oracle metalink ID 331657.1).
how to find the root causes for temporary table space to grow unexpetedly and how to claim that grown space back automatically after the transaction over.
When we are using pga_aggregate_target and sort area is automatically managed by Oracle. Why oracle is not allowing for auto allocating extents in TEMP and still extents of uniform size of 1 MB is used.
We are facing problem as temporary tablespace getting full continuously. During below running query, temporary tablespace getting full continuously and now it is not managable so we had stop the processing but we need to resolve this issue as business impact is there.
MERGE INTO HDFCMPR.MPR_TB_MPRMASTER USING (SELECT /*+ USE_HASH(A,B) FULL(A) FULL(B) */ MER_TRACKID, TRANID, DECODE (UCAF, 'n', NULL, UCAF) UCAF, A.ID [code]....
Why do export-import require temporary tablespace? Since export-import do behave like DMLs, when does temporary tablespace be needed by datapump utility?
How to import dump into specific tablespace instead of default tablespace users.
I want to import my dump file to newly created tablespace ,so how can i do that . I have created new user called cvm and while creating it i mentioned default tablespace to newly created tablespace . But when i try to import my dumo file it goes to users tablespace .
i have a tablespace which contains 121 datafile(max limit reached) as a dba what we have to do?
creating a new tablespace with a datafile and assign the users to the current tablespace which i created now.iif the above process is correct,after some time the tablespace which was filled up got freed up.now can i give the access to the users previous (i.e. freed up tablespace) and current tablespaces
Oracle Database 11g Enterprise Edition Release 11.1.0.7.0 - 64bit Production PL/SQL Release 11.1.0.7.0 - Production CORE 11.1.0.7.0 Production TNS for Linux: Version 11.1.0.7.0 - Production NLSRTL Version 11.1.0.7.0 - Production
My os version is
Linux damdat01 2.6.18-128.7.1.el5 #1 SMP Wed Aug 19 04:00:49 EDT 2009 x86_64 x86_64 x86_64 GNU/Linux
My database is OLP system.
My question is what are the advantages and disadvantages having one single tablespace versus multiple tablespace?
Easy to maintain when you have single tablespace. but hard to track the IO issues if you have one single tablespace.
Once a year in the application we have a specific query that gets used a lot. It's an UPDATE that updates a single record in a single table with a few different datatypes, but the issue is happening with one of the VARCHAR2 fields. It updates one VARCHAR2(2000) and three VARCHAR2(4000) fields at the same time.
This year, 9 of the 95 times it was used resulted in one of the VARCHAR2(4000) fields as null in the database. The users would not want this field to be null and 5 of the 9 have told us they entered something (the form they're filling out is a research proposal and leaving this field empty would be pointless because it's part of the funding request, so they're not doing it). The application isn't doing it because it's not consistent. I've checked the application and these fields can't be nulled any other way.
We just found the issue so I looked back over the past years back to 2005. Last year it didn't happen at all. In 2010 it happened a handful of times. Some years there were even more times. It's not always the same field but it's always a VARCHAR2 of at least 2000 characters.
I have a lot more information but it's all just details (let me know if you need to know more). I'm wondering if there is a bug in 10g with these types of fields. I don't believe it's malicious behavior on an individual's part but I suppose that's always possible.
how to research something like this. I tried to get access to Oracle Support and the Knowledge Base I heard they have but it doesn't look like I can do that
I have a query that will either return one record or zero records. When it returns zero records I want to replace my attributes with a sentinel, like 'N/A'. I tried the CASE statement but couldn't get anything to work
Sample (does not work): select (case when exists (select product from tbl_product where productid = '123') then product else 'N/A' end) product from tbl_product where productid= '123'; If one record exists it should produce: 'My Widget' (or whatever) If zero records exist it should produce: 'N/A'
I used a dynamic item_list. This list should contain only the result of the query but I found an empty element in the list. So, how to eliminate this element empty list?
There is one table with data in ORCL1 database.I have created the table using create table statement in ORCL2 database.Now i want to insert only the data into table.
I know one method ... drop the table i created using drop table statement and then create the table with data using export/import.
Is there any other way we can load data into empty table?
My db version: Oracle 11g I have an empty csv file.I created a external table for the empty csv file.When I run:select count(*) from externaltblname;It returns 1. It should return 0 right. In the definition, I specified "SKIP 1"But still it returns 1. When I use this external table to load into a target table. It loads a single row with null values.How to fix this.
what empty blocks are, and how to remove them.What I'd like to do is not have empty blocks in the first place on loading a table. I load a lot of "static" tables and would like to not have any wasted space at the end, with minimal shinanigans.
I've set pctfree 0 I"ve set initial to close to the end table size I've set next to 1M I've set pctincrease 0 blocksize is 8k
Yet I still need to at least do an alter table deallocate unused
i have project for hotel , i can't solve query to search empty room between date . i have table for room , when room record under reservation between date . then i want to found empty room between date, which is query to make do.
Table Room Room_No Type_Room From_Date To_Date Status
Now i need to found empty room between date search room empty between
11/03/2009 - 13/03/2009
select Room_No from Room where From_Date Not between '11/03/2009' and '13/03/2009' i found hard to query.
