When i open the primary database in my dataguard env,it raise error?
SQL> alter database open;
alter database open
*
ERROR at line 1:
ORA-00314: log 1 of thread 1, expected sequence# 77 doesn't match 0
ORA-00312: online log 1 thread 1: '/u01/app/oracle/oradata/oracl/redo01.log'
While starting up my database i am getting this error.by mistake i had moved log files, and after some time again i inserted those log files again into same directory i am getting this error.
View 13 Replies View RelatedI am getting the below message in my alert log
System: AIX6.1 - Oracle 11r2
GROUP# THREAD# MEMBER ARCHIVED STATUS MB
1 1 +DATA01/mydb/redolog_group1_member1 NO INACTIVE 1536
1 1 +DATA01/mydb/redolog_group1_member2 NO INACTIVE 1536
2 1 +DATA01/mydb/redolog_group2_member2 NO CURRENT 1536
2 1 +DATA01/mydb/redolog_group2_member1 NO CURRENT 1536
3 1 +DATA01/mydb/redolog_group3_member2 NO INACTIVE 1536
3 1 +DATA01/mydb/redolog_group3_member1 NO INACTIVE 1536Tue Jul 10 18:37:48 2012
[code]....
Could an increase on the redo log file sizes solve this problem? Unfortunately I do not have a test platform, where I could have tested this.
When I try to update a date column with this:
UPDATE
event_request
SET
REQ_EVENT_DATE = TO_CHAR(REQ_EVENT_DATE - INTERVAL '1' HOUR, 'yyyy-mm-dd hh24:mi')
WHERE
eventID=123
Oracle returns this error:
ERROR at line 4:ORA-01861: literal does not match format string
where line 4 is REQ_EVENT_DATE = TO_CHAR(REQ_EVENT_DATE - INTERVAL '1' HOUR, 'yyyy-mm-dd hh24:mi').The REQ_EVENT_DATE field was originally populated with this stripped down query:
$date = '2007-12-25 08:35'; INSERT INTO (REQ_EVENT_DATE) VALUES (to_date('$date', 'yyyy-mm-dd hh24:mi'));
So - what is wrong with the UPDATE query?
While creating a controlfile while bringing the database up we are consistently getting the below error
ORA-01161: database name CCSPS in file header does not match given name of CCSP
ORA-01110: data file 312: '/aoq53/appl/oracle/ccsps/dtmcs01_07.dbf'
The controlfile creation script is as follows.
CREATE CONTROLFILE SET DATABASE "CCSPS" RESETLOGS NOARCHIVELOG
-- SET STANDBY TO MAXIMIZE PERFORMANCE
MAXLOGFILES 255
MAXLOGMEMBERS 2
MAXDATAFILES 1022
MAXINSTANCES 8
MAXLOGHISTORY 904
[code]....
our production database is not coming up due to this issue and we are on the verge of missing SLA.
We have standby dataguard set up namely CRMSTDY of 3 node RAC clusterware. It has been observed that log sequence number 1 is generated since last 4 days on standby database. There is nothing more information in alert_standby.log file and the same file is visible when we checked with ASMCMD utility. Check the attached print sceen and suggest. Below mentioned system information.
DB : Release 10.2.0.4.0
OS : Linux Enterprise release 5.2 (Carthage)
I noticed that my standby server was behind the prduction one.In the error log I noticed: ORA-00600: internal error code, arguments: [kcbr_apply_change_11], [], [], [], [], [], [], [], [], [], [], []
then
MRP0: Background Media Recovery terminated with error 448
Recovered data files to a consistent state at change 286116915
This error happens in sequence: Recovery of Online Redo Log: Thread 1 Group 4 Seq 8830 Reading mem 0I found this archive log in standby and it is same size as in the production one.
We have physical data guard configured version (10.2.0.4). We are in need to upgrade primary & standby database to 11G R2. Can we perform rolling upgrade.
View 3 Replies View RelatedControlling User Access to Tables in a Logical Standby Database can be controlled using the following command:
ALTER DATABASE GUARD STANDBY;
My simple question is: how can I know the current active Guard setting in the standby database?
Oracle 11g R2.
I did import from 9i to 11gr2 , 1. i create 11gr2 DB , 2.created tablespace with 8kb block, 3 imported 9i dump to 11gr2 DB.
Now iam getting SOME ERRORS: In IMP LOG
1. ORA-29339: tablespace block size 4096 does not match configured block sizes == for all the tablespaces.(But i create TBS with 8kb block before IMPORT)
2. ORA-23327: imported deferred rpc data does not match platform of importing db
I have a problem with my DB agent. it doesn't upload data correctly, so I can't see updated information in first page of EM ( it doesn't show cpu usage, Active Sessions, Listener properties,...). when I checked the logs, I found that emagent.trc shows this error: "exceed max amount of upload data: 77 files, 52M, disabling collections warn : collector : disable collector"
( I use Oracle Database 10g on Suse Linux 10.2)
I want to do concurrency program analysis, how can I get the id of the thread when this thread started dynamic in the progress of execution?
View -1 Replies View RelatedAs stated in "Determining which Oracle database session is being used by a specific Siebel user session [ID 863771.1]":
On the Oracle database side, you can query the V$SESSION table (make sure you are logged in as the tableowner) using the following WHERE clause format:
WHERE PROCESS='XXXX:YYYY'
XXXX = Server PID
YYYY = Thread ID
So querying v$session, sessions opened by windows clients have in the PROCESS column values like "12345:876", where 12345=process id and 876=thread id.
Our application servers are installed in AIX, which is also multithreaded, but in the PROCESS column only process id is stored. Is there any way to find thread id?
I encountered error ORA-00338 while performing incomplete database recovery:
ORA-00283: recovery session canceled due to errors
ORA-00338: log 3 of thread 1 is more recent than control file
ORA-00312: online log 3 thread 1: '+DG_REDO/dbase/onlinelog/group_3.267.814820795'
Recovery Manager complete.
I performed this recovery on oracle 10g, ASM database.
1. What are possible causes behind this error ORA-00338 ?
2. This error occurs at the start of media recovery, while RMAN is applying archived logs. So does RMAN apply "online REDO" logs after applying "archived" logs required for recovery or before them ?
3. How does rman come to know that online log 3 is more recent than control file ? How can I get scn of online log & control file in my environment ?
Following are few details related to checkpoint scn/change# info. I found in my environment..Before recovery:
view
v$datafile: 642935
v$datafile_header: 642935
v$database: 642935
v$log: 640956
After unsuccessful recovery (ORA 338 :( )
v$datafile: 640917
v$datafile_header: 640056
v$database: 640906
v$log: 640906
differences of enabling thread as public or private?
lets assume that i have two threads (1, 2) for two instances (1, 2) and each of thread consists of 2 redolog groups - minimum configuration.in case i need add third node i need third thread.
what will be difference if i set this thread as public instead private?
i have configured physical standby in my local system, to check logshipping i created a table at primary db, wen i tried to check in standby, it says table does not exist..below are primary & standby alert entries..
Primary alert log
Fatal NI connect error 12514, connecting to:
(DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=172.16.0.98)(PORT=1522))(CONNECT_DATA=(SERVER=DEDICATED)(SERVICE_NAME=STAND)(SERVER=dedicat ed)(CID=(PROGRAM=d:oracle11gappadministratorproduct11.1.0db_1inORACLE.EXE)(HOST=A960M)(USER=SYSTEM))(SERVER=dedicated)))
VERSION INFORMATION:
TNS for 64-bit Windows: Version 11.1.0.6.0 - Production
[code]....
I want to change dbname,sid,data/control file locations in operational dataguard setup i plan to follow as below
1)shutdown primary and standby (stop managed recovery)
2)change db name in init.ora of primary and standby change database name control file location
3)create control file for primary from trace(script) make changes for db name and file locations
4)mount and open primary database
5)create standby control file
6) transfer standby control file to standby
7) mount stand by database and start manage recovery
If this steps will error free do i need to follow any thing additional to this or what is other best way for this or its not possible at all
Oracle Version: 11.1.0.7.0
Active Dataguard
Statspack has been configured for Active Dataguard on Primary database.We got an spike of Buffer busy waits for about 5 min in Active Dataguard, this was causing worse Application SQL's response time during this 5 min window.Below is what i got from statspack report for one hour
Snapshot Snap Id Snap Time Sessions Curs/Sess Comment
~~~~~~~~ ---------- ------------------ -------- --------- -------------------
Begin Snap: 18611 21-Feb-13 22:00:02 236 2.2
End Snap: 18613 21-Feb-13 23:00:02 237 2.1
Elapsed: 60.00 (mins)
[code]...
Why there could sudden spike of demand on UNDO data in Active Data Guard ?
I am working in a bank as an system consultant, i have a SAN Storage Area and oracle as below.
SAN 1
This interface includes the DATA FILES of the oracle tablespace
SAN 2
SAN1 Mirrors the DATA FILES of the oracle tablespace to SAN 2
1. Can i rely on real time data recovery from SAN2 ?
2. if SAN1 (Data Files are currupted) will the SAN2 Data Files will be currupted as well.
3. If the SAN2 is currupted then what Oracle Features can be used to have uncurrupted data.
i did everything writen but when i do *SQL>alter database recover managed standby database disconnect from session;*
i go and look in the standby database AlertLog file ,and thats whats writen
*ORA-01157: cannot identify/lock data file 1 - see DBWR trace file
ORA-01110: data file 1: 'F:ORACLEPRODUCT10.2.0ORADATADBSYSTEM01.DBF'
ORA-27041: unable to open file
OSD-04002: غير قادر على فتح الملف
O/S-Error: (OS 3) The system cannot find the path specified.
[code]....
strange thing that it realises the primary database in drive F and it goes to it but i dont understand what could be the reason of this ,although im doing this command while primary database is shutdown!
I configure logical standby online .when I execute dbms_logstdby.buid,first
SQL> EXECUTE DBMS_LOGSTDBY.BUILD;
it was blcoked by other sesson,then i kill the holding session,but no work.then i cancel this step and execute it again . the error is
SQL> EXECUTE DBMS_LOGSTDBY.BUILD;
BEGIN DBMS_LOGSTDBY.BUILD; END;
*
ERROR at line 1:
ORA-01354: Supplemental log data must be added to run this command
ORA-06512: at "SYS.DBMS_LOGMNR_INTERNAL", line 3669
ORA-06512: at "SYS.DBMS_LOGMNR_INTERNAL", line 3755
ORA-06512: at "SYS.DBMS_LOGMNR_D", line 12
ORA-06512: at line 1
ORA-06512: at "SYS.DBMS_INTERNAL_LOGSTDBY", line 370
ORA-06512: at "SYS.DBMS_LOGSTDBY", line 157
[code]....
I have set up a cross platform (Microsoft Windows IA (32-bit) -> Linux x86 64-bit) data guard and it worked fine.Then I did a switch over (which again worked) and found out the data is not getting replicated at all.. checked the data files available from the new primary database and found out they are in the windows format as below..
SQL> select name from v$datafile;
NAME
--------------------------------------------------------------------------------
D:ORACLEAPPADMINISTRATORORADATAMFSSYSTEM01.DBF
D:ORACLEAPPADMINISTRATORORADATAMFSSYSAUX01.DBF
D:ORACLEAPPADMINISTRATORORADATAMFSUNDOTBS01.DBF
D:ORACLEAPPADMINISTRATORORADATAMFSUSERS01.DBF
D:ORACLEAPPADMINISTRATORORADATAMFSRMANRMAN_TS01.DBF
and physically they were created at '/home/app/oracle/product/11.2.0/db_1/dbs/' and as
D:ORACLEAPPADMINISTRATORORADATAMFSREDO02.LOG
D:ORACLEAPPADMINISTRATORORADATAMFSREDO03.LOG
D:ORACLEAPPADMINISTRATORORADATAMFSRMANRMAN_TS01.DBF
I configured dataguard in my local system.
1) scn differs wrt primary in standby (i checked, 1day difference), how to make scn same?
2)i created a table in primary, its not refelecting in standby, (below i ve pasted alertlog entries)
ORA-27041: unable to open file
OSD-04002: unable to open file
O/S-Error: (OS 2) The system cannot find the file specified.
Errors in file d:oracle11gappadministratordiag
dbmsstandstand racestand_dbw0_6916.trc:
ORA-01157: cannot identify/lock data file 2 - see DBWR trace file
ORA-01110: data file 2: 'D:ORACLE11GAPPADMINISTRATORORADATASTANDSYSAUX01.DBF'
[code]....
3)wen i try to open standby database in read only mode gives below error..
ERROR at line 1:
ORA-16004: backup database requires recovery
ORA-01157: cannot identify/lock data file 1 - see DBWR trace file
ORA-01110: data file 1:
'D:ORACLE11GAPPADMINISTRATORORADATASTANDSYSTEM01.DBF'
Our organization has recently decided to go for storage metro cluster solution for disaster recovery. In a Data guard environment, we normally calculate how much archive log is generating and based on that value we calculate the required bandwidth.
For storage metro cluster, we need to find how much block is changing in our primary database, and the same rate of change would apply on DR cluster. Now, i need to give the assumption how much changing is happening in my system. How to calculate the change.
I want to insert same sequence number for repeated data else new sequence.
my data is as below
EMP_NAMEEMP_INV
PrasCTI
PrasCTI
ShariqWitness
KateCTI
ShariqAssisted
ShariqWitness
the first 2 record are same Pras CTI and Pras CTI so i want my sequence generate value once as below
1 Pras CTI
1 Pras CTI
2 Shariq Witness
3 Kate CTI
4 Shariq Assisted
2 Shariq Witness
Shariq and witness are repeating so same sequence number but Kate CTI occured once so nextval of sequence
How can i acivee it
CREATE TABLE EMP_INV
(
EMP_NAME VARCHAR2(100 BYTE),
EMP_INV VARCHAR2(100 BYTE)
)
Insert into EMP_INV
(EMP_NAME, EMP_INV)
Values
('Shariq', 'Witness');
[Code]...
I have a base table by name EMP_MASTER.The Create Statement goes something like this....
CREATE TABLE EMP_MASTER(ST_CODE NUMBER,EMP_CODE NUMBER);We would like to insert records in such a way that there are 10 st_codes and for each st_code we need to insert 100 records.
FOR EX : for st_code 1 we need to have emp_code from 1 to 100 and then we need to insert st_code 2 and the emp_code must be from 101 to 200 and so on...... It must go in this way till we have st_code 10 and hope the emp_code will be in the range of 901 to 1000.
We need some thing similar to proc or PL/SQL block(declare begin..... end)
how can i control the sequence to return same value for repeating data.
inter_no
10
10
11
12
12
13
14
what is required is as below
inter_no seq_val
10 1
10 1
11 2
12 3
12 3
13 4
14 5
is is on select statement will will insert the data once i get the sequence val is same for repeating one
I have a table with three columns mentioned below :
Col1 Col2 Col3
121
221
331
431
531
622
722
Col1 is the primary key.I need a sql query which will show the data set mentioned below :
Col1 Col2 Col3 Seq
121 1
221 1
331 2
431 2
531 2
622 3
722 3
I need all the 7 records to be displayed.
I have an excel sheet as follows: I have to import the data in the excel sheet to oracle database table through TOAD.
name1 name2 name3
ABS SDFG FHTR
DFR GHJK HJK
... ... ...
Now, I need an id column along with these three that would have id numbers like that of a sequence. That means, suppose I have 1000 records in the excel sheet, then the table should have as many numbers automatically after data import.
I have query in that query i should display the number of row. I have tried to select the row num but when i use it the data will be duplicated. I have found something that related to use temporary table, or subquery but all of them will not work because the query depends on many tables and if i use temporary table filling the table and then reading from it will take too long time.
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