I want to OFF tablspace AUTOEXTEND on a prodution system, we have many RAC databses and that will be done on all stations. i have got a document from net which was written on 29-Jun-2007 and it says that if need to OFF the AUTOEXTEND of a TABLESPACE so you need to ist make it off on the underlying datafiles of that tablespace so this doc is for Oracle 8.1.7.2.0
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The SYSTEM tablespace refuses to autoextend (3 segments in SYSTEM tablespace unable to extend). It sits on its current size of 559MB (auto set to 2GB, increment 10M).
I guess there are no free extends that are that big as 10M.
Is there a way to find out when a datafile for an undo tablespace with autoextend enabled actually extended? I've done a few tests, and nothing is written to the alert log or any trace file that I've found. I can't find any V$ or DBA view that will give me the history of a file's size.
View 5 Replies View RelatedWhat does mean AUTO EXTEND ON ? What is purpose ?
For eg :
I'm creating a table space with 5M size . i can insert rows still 5M getting fulled then what is the purpose of autoextend ?.
I'm reading documented but couldn't understand clearly..
I received Unable to extend the tablespace ORA-01688 error. I checked the free space and found that the free space is available then why tablespace is not able to extend.
select segment_name, partition_name, tablespace_name, round(bytes/1024/1024/1024) gb, extents, max_extents from dba_segments.
1.Is there a chance that a temporary object (table, index, etc) could be created in this tablespace while this process runs and then dropped once it ends.
2.Is this related to max extents that can be allocated say
initial 5M next 5M max 500M and when it reached 500M it is not able to extend and it throws ORA-01688 but the data file space is available.
When i try to create a duplicate table from an existing table i get error.
SQL> create table COMP_TEMP as select * from COMPETITIVE;
create table COMP_TEMP as select * from COMPETITIVE
*
ERROR at line 1:
ORA-01652: unable to extend temp segment by 128 in tablespace DATA_01
The table size is 15 gb.
Currently the tablespace has 2GB free space. If i need to increase the size of the tablespace DATA_01,how much space is required.
Today I see my system tablespace is 98%, 480 MB used. Why the system tablespace is so big?
View 5 Replies View RelatedIn my database ,the size of the system tablespace is 1024M.now i found its free space is 477.875M.
SQL> SELECT TABLESPACE_NAME,SUM(BYTES)/1024/1024 M FROM DBA_FREE_SPACE where tablespace_name = 'SYSTEM' GROUP BY TABLESPACE_NAME ;
TABLESPACE_NAME M
--------------- -------
SYSTEM 477.875
In system tablespace ,the max size segment is IDL_UB1$,it is 167M
SQL> SELECT SEGMENT_NAME, SX || 'M' "Size" FROM (SELECT SEGMENT_NAME,SUM(BYTES)/1024/1024 SX FROM DBA_SEGMENTS WHERE TABLESPACE_NAME = 'SYSTEM' GROUP BY SEGMENT_NAME) WHERE SX > 100 ORDER BY SX DESC;
SEGMENT_NAME Size
------------- -----
IDL_UB1$ 167M
QUESTION: what's the table IDL_UB1$ used for ?
My system tablespace size is 800mb and it sends an alert saying that it has exceeded 80% of its usage.However its total max size is 30gb.
FYI
Its autoextensible is set to 'YES'.
2 Node RAC database.
File system is ASM
My question here is... is it advicable to resize a system tablespace to some size when autoextensible is set to 'YES'
or genrally can we resize a system tablespace when autoextensible is set to 'No' ?
SQL> col FILE_NAME format a40
SQL> /
FILE_NAME BYTES/1024/1024 AUT MAXBYTES/1024/1024
---------------------------------------- --------------- --- ------------------
+DATA/ge01114/datafile/system.556.2254454 800 YES 30000.9844
how to reduce the system tablespace size
my system01.dbf size is 6gb
i want reduce from 6gb to 2gb
I want to remove a tablespace with it's datafile.
I've ran: DROP TABLESPACE x_tbs INCLUDING CONTENTS;
I've read(should have read it prior to action) [URL]tm
and I understand now that I should have stated "AND DATAFILES", However, too late now. the tablespace is removed, but the datafile x_tbs is still present in a folder of my OS.
Is it safe to manually remove it by deleting it from the operating system?
what is the Minimum datafile size required for creating a non-system tablespace?
I am trying to create a tablespace by giving the syntax like,
SQL> create tablespace t1
2 datafile '/home/data/t1.dbf' size 72k;
create tablespace t1
*
ERROR at line 1:
ORA-03214: File Size specified is smaller than minimum required
SQL> create tablespace t1
2 datafile '/home/data/t1.dbf' size 73k;
Tablespace created.
The blocksize for my database is 4096, as i have heard that the minimum size of the datafile is decided by blocksize, but i want to know that how it is calculated as by giving the above syntax the other values will be default. I am trying the syntax in oracle 9.2.0.1.0 version.
I am doing an import job and the following error occurs during Index import. is the reason for this error?
View 1 Replies View RelatedI have given a specific user default tablespace on Users and a quota 5M. However I want to check if the user have used up 70% of that 5M. If so, I want to increase quota by 500K so in this will be an additional to the 5M. The code I wrote is overwriting the 5M I initially gave the user with 500K. Attached is a sample of the code.
View 14 Replies View RelatedWhen ever error occurred as "Unable to extend extent", we do add either datafiles or increase the size (autoextend on).But in a interview, i was asked to handle the error without increasing size/adding new datafiles.
how can i handle this error without increasing size?
We met unable to extend index exception.I have executed below mentioned query.
ERROR:ORA-01654: index
(128, tablespace USERS) You can not extend the OMS_SG_IT.TRN_BD_MNTHLY_OCF_SLT_PKC.
QUERY:
select db.FILE_NAME,
db.AUTOEXTENSIBLE,
db.INCREMENT_BY,
db.USER_BLOCKS,
[code]...
RESULT:
/u01/app/oracle/oradata/SCSKTRA/users01.dbf
YES
5
3872
65536
(null)
LOCAL
ANOTHER QUERY:
select tablespace_name,file_name,bytes/1024/1024 from dba_data_files where tablespace_name='USERS';
RESULT:
USERS
/u01/app/oracle/oradata/SCSKTRA/users01.dbf
31.25
Now what i have to do...
we have received an arror on 7 Mar 2012 which is is follows
ORA-1692 : unable to extend lobsegment schema1.Sys_LOB0000126620000004$$ Partition sys_Lob_p265 by 8192 in tablespace DIF-M12
the above error was reported in alert log at 1150 hrs and then a file was added by the local DBA at 1820 hrs i.e after 6 hours.Now my query is that is there any relation of this error with the BLOB missing from database or if not so what harmful effect there may be on Database as datafile was added after 6 hours
secondly when i see the DF_M12 tablespace usage at EM so its total size is 86 Gb and used is 76Gb but when i see its datafiles so it shows a different story which is opposite to the reported used space i.e only one datafile is showing 25g and rest are not showing any space which means that something is missing so i doubt it is this may be the reason of missing blob or not
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
I have 25G free in tablespaces. but while inserting the table i am getting error.
ORA-01688: unable to extend table CIRCMANAGER.TBK_NEW_ORDER_SUMMARY partition HA20044Q by 512 in tablespace ts_neworder
We need to change any parameter?
I am trying to import the dump of DB into a new DB on ORACLE 10G XE. But while importing i am getting error saying "Table Space has reached it's Max Limit of 4Gb".
I tried to add more file in Tablespace, Turn on AutoExtend Option but I am not able to get Tablespace of more than 4Gb. Is it just not possible to extend TableSpace beyond 4Gb in oracle 10G XE
I require Table space of around 15-20Gb. If it cannot be achieved in ORACLE 10G XE then which ORACLE version should i use to get the required TABLE SPACE.( i want to install it on Window's Vista Home Basic)
I am working on ASM as i am bit confused to decide ASM Disk strategies in production Environments. For Ex:-
1.Normal Redundancy ( Allows 2 Mirror Groups ) :-
I have created Normal_DG Diskgroup with 4 Disks
Disk1-------------------
Disk2 ------- |
|--->FG2 ----> FG1
Disk3 ------- |
Disk4-------------------
According to my understanding , if Disk1 Fails Disk4 facilitates normal operations. When there is space crunch it operates in reduced redundancy . Am i right ?
2.I have got 4 Disks in one group (i.e from Disk1 To Disk4 ) i have not defined any failure group and as per my understanding all disks will be added to its own failure group without mirroring and striping.
My database version is
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.
Steps to Refresh test Oracle 9i schema from production schema on a Windows platform..
View 3 Replies View RelatedWe have quite a number of sessions in database MES (production) coming from another machine.
From v$session, the program is oracle@WID27 (TNS V1-V3). This WID27 (hostname) consists of quite a number of development databases inside. We have to trace which jobs are actually triggering this, as WID27 are not suppose to connect to production databases.
How can we tell whether the sessions came in is from dblink or from the machine itself?
I need to import data to production database. The database details are not in tnsnames.ora.
I am using easy connect method to connect to the database, since I am not able to edit tnsnames.ora.
Is there any way by which I can do the import ?
Can I do it like this
imp system/pwd@imp system/pwd@'(DESCRIPTION=(ADDRESS_LIST=(ADDRESS=(PROTOCOL=TCP)(HOST=xxx)(PORT=1521)))(C
ONNECT_DATA=(SID=xx))' ......................
I get the error while adding two tables and joining with the other tables.
I have tried to add relevent join conditions in where clause but does not work. Moreover, the space has too been increased by DBA but does not work.
The added two tables are RCV_TRANSACTIONS and RCV_SHIPMENT.
I'm getting the error
ORA-1652: unable to extend temp segment by 32 in tablespace EDWSTGDATA00.
do i need to add more tempfiles or add more space in EDWSTGDATA00 tablespace.
the syntax to make a tablespace's segment space mnagement auto which is segement management is *manual* and exent management is *local autoallocate*.
View 2 Replies View RelatedIs there a script that it create partitions by auto? who can share it?
View 1 Replies View RelatedOne of my friends is facing a peculiar problem where objects are getting "Invalid" during execution I suspect it is happening as they are changing system date during their testing (time travel) which can create conflicted last_ddl_time on objects having dependencies
Consider a scenario
[1] system date is 10-06-2012 there are total 10 objects which has status as 'valid'
[2] the system date is changed to 10-07-2012 Now out of 10 Only 5 objects are compiled During execution ORA-04065,ORA-06508, ORA-06512 are observed
[3] the system date is brought back to 10-06-2012 Again during execution ORA-04065,ORA-06508, ORA-06512 are observed
suppose in step 2 objects are compiled whereas there synonyms are compiled in step 1, only thus last_ddl_time for objects will be later to that of its' synonym...
Does database validate last_ddl_time for objects having dependency during execution and then auto-compiles or invalidates the objects?
