2 Databases / 2 Listeners On 2 Different Ports?
Mar 14, 2011
I have 2 databases( A and .. which shares common ORACLE_HOME....
i configured 2 listeners through netca in different ports....
and both listener names are different...
But when I stop LISTENER.. both the listeners are getting stop and when i start both the listeners are up and running.. and I could see database B's services.. and vice versa...and when i tnsping , i am able to see port 1521 default port for database A.
when I run I bash, i have included ORACLE_HOME path... so should i add oracle_SID also there..if so, which SID should I add A or B?
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Mar 15, 2011
I have 2 databases( A and B).. which shares common ORACLE_HOME.i configured 2 listeners through netca in different ports and both listener names are different...
But when I stop LISTENER.. both the listeners are getting stop and when i start both the listeners are up and running.. and I could see database B's services.. and vice versa.and when i tnsping , i am able to see port 1521 default port for database A.
when I run I bash, i have included ORACLE_HOME path... so should i add oracle_SID also there..if so, which SID should I add A or B? from where listener picks the default information???
>> when I run I bash, i have included ORACLE_HOME path... so should i add oracle_SID also there..
Yes, among MANY other things.
CODE#*************************************************************
# Create an alias for every $ORACLE_SID on the UNIX server
#*************************************************************
for DB in `cat /var/opt/oracle/oratab|\
grep -v \#|grep -v \*|cut -d":" -f1`
[code]....
"ERROR:ORA-12514: TNS:listener does not currently know of service requested in connect descriptor"
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Mar 11, 2013
i have created a database a make listener configuration and tns with netca.with netca configuration i used port 1525 then i need to change my database port with 1521 so i just moved to my listener.ora and tnsnames.ora and changed port setting to 1521 but after that also my database listening to both the locations.1521 and 1525..if i check connection with sql developer it says connect.how's it possible
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Jan 24, 2005
I´m working with Oracle 9.2.0 / HP-UX and I need to configure two different listeners for the same server using different IP address.
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Mar 27, 2012
I have the task to migrate the total databases(Exact copy to be moved to another server).The current server is going for format.After I did the following steps I am getting the tablespaces(databases)-4 sizes same ,but I am facing issue like some default tablespaces i.e temp,system are not matching.
temp tablespace
***************
current server - 4.0(approximately)
Migrating server - 160 MB
System tablespace
*****************
current server - 580 MB
Migrating server - 220 MB
Also I checked the tables are also matching for the 4 databases.Also Provide the solution or method which is correct.
steps done for migrating(By me)
********************************
EXPORTING DATA USING DATAPUMP
*********************************
1 From command prompt MKDIR 'c:oraclexeapp mp';
2 From SQL prompt conn system/kotak;
3 create or replace directory dmpdir as 'c:oraclexeapp mp';
4 grant read,write on directory dmpdir to kotak;
5 From command prompt
expdp system/kotak@xe full=Y directory=dmpdir dumpfile=xe.dmp logfile=expdpxe.log;
IMPORTING DATA USING DATAPUMP
*****************************
in another server machine
1 From SQL prompt conn system/kotak;
2 create or replace directory dmpdir as 'c:oraclexeapp mp';
3 grant read,write on directory dmpdir to kotak;
4 From command prompt set ORACLE_SID=xe;
5 impdp system/kotak@xe full=Y directory=dmpdir dumpfile=xe.dmp logfile=impdpxe.log;
IN OUR PROCESS we created the below tablespaces and user before IMPORTING created 4 tablespaces
1. kotak
2. kotakdb
3. wired_data
4. ferrari
Created Users which are there in 219 server
1. KOTAK
2. KOTAKDB
3. FC_80
4. DEMOINTERNETBANK
5. DEMOINTERNETBANKDB
6. CREDITCARD
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Jul 20, 2012
We have a change in IT Dept in our organisation and we have been asked us about the impact of the following changes
1. Change in listener Port
2. Change in value of send and Recieve buffer in listener.ora
3. Change in Archive Size from 40M to 20M
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Dec 6, 2011
can i start multiple listeners in one oracle database ?
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Feb 7, 2011
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Oct 3, 2012
I have a windows 2008 server.
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Do I have to istall oracle software again ? if yes, what about inventoryfiles in C:\Program Files\Oracle\Inventory ? wont they be overwritten ?
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Nov 23, 2010
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Mar 19, 2012
As we can give grant on sequence and can use in different schema of same database, can same sequence be used across databases?
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Oct 12, 2012
I want copy some tables from one database to another. Which of following is the fastest way:
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Oct 3, 2011
I'm just wondering because i didn't find any example / test databases for Oracle. Thus MS has its "northwind", mysql its "world" or "sakila".
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[URL]........
I tried right-click + apply filter *remove generated* but it didn't work.
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Aug 2, 2010
I have cloned the database into another using DBMS_METADTA API (export the metadata in xml form and recreate it on destination). I need to synch these two periodically. I need to update the XML to synchronize the databases.
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Apr 13, 2011
As part of our project, we need to perform table comparisons in two different databases. I am currently looking for various options to accomplish this.
One of them is doing minus operation between these two tables. Also, i have looked at the data compare option in toad utility.
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Apr 14, 2010
I have a query that queries an Oracle 10g database see below
SELECT PLOGDBY, COUNT(PLOGDBY) AS "Calls Logged"
FROM LCC_TPROBLEM WHERE
(PLOGDBY = 'WOODWARD_A' OR
PLOGDBY = 'BASSETT_A' OR
PLOGDBY = 'MISTRY_R' OR
PLOGDBY = 'MEADOWS_K' OR
PLOGDBY = 'SKINNER_R' OR
PLOGDBY = 'DAVIS_Z' OR
PLOGDBY = 'BLOUNT_L' OR
[Code]...
This gives me the result:
PLOGDBY Calls Logged
DAVIS_Z 11
MEADOWS_K 26
MISTRY_R 47
PATEL_RI 53
SKINNER_R 21
THANDI_D 58
WOODWARD_A 30
I also have a query that queries a SQL Server database:
Select Agent, SUM([acd calls which have rung the agent])As CallsRung
FROM Dashboard_stats
Where Date = DATEADD(DAY,DATEDIFF(DAY,'20000101',GETDATE())-1,'20000101')
Group by Agent
This gives me the result:
Davis_Z22
Meadows_K31
Mistry_R54
Patel_R65
Skinner_R35
Thandi_D89
Woodward_A34
What I want to do is write a query that returns the result:
Query 1(Oracle database) as a percentage of Query 2 (SQL Server database)
Results would be:
Davis_Z50%
Meadows_K83%
Mistry_R87%
Patel_R81%
Skinner_R60%
Thandi_D65%
Woodward_A88%
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Apr 9, 2013
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May 9, 2013
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Apr 1, 2011
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Mar 1, 2011
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Oct 7, 2012
I have a requirement to move the databases to a new server.
Existing set up:
database1-40GB,
database2-40GB,
database3-180GB
Oracle version - 11.2.0.2
OS - UNIX AIX-5.3
New Server (setup):
database1-40GB,
database2-40GB,
database3-180GB
Oracle version - 11.2.0.3
OS - UNIX AIX-6.1
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a) can i upgrade the database to 11.2.0.3 before moving to new server or its better to move the database in 11.2.0.2 and then upgrade there?
b)is export and import of database can work for moving this?
c) RMAN backup and restoration can be done for moving databases?
d)simply moving all the related files to new server and start upgrading it from there?
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Jul 11, 2012
I had installed grid infrastructure for a cluster, and RAC database. The ASM is the storage option. The configurations as follows:
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Can I have another RAC Database to use the existing Grid infrastructure ? The second RAC database will have different owner than db1.
The configurations as follows:
Grid Home: /u01/grid/app
DB1 Oracle RAC Home: /oracle/db1/app/product/11.2/dbhome1 and Database Name: RACDBA so the current instances are RACDBA1 and RACDBA2
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Sep 24, 2012
How do I get a list of all servers associated with linked databases?
for example: I have an entry in TNSNAMES.ora:
PTSYS =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = BMSQL2.BEAM.LOCAL)(PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = PTSYS)
)
)
if I link this database as follows:
create public database link SourceDB --@PTSYS
CONNECT TO sysadm IDENTIFIED BY password
using
'PTSYS';
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Oct 4, 2011
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Dec 5, 2010
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Nov 22, 2012
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Aug 25, 2009
My program needs to connect to two databases and make operations in both databases:
Quote:connect to db1;
connect to db2;
select from table in db1;
update table in db2;
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Mar 28, 2011
we want to use database link to connect a Database for operating the select,update or ... commands,our destination database is WE8ISO8859P1 and current database is AR8MSWIN1256 cahrset, but when we operate a command to view data,all NonEnglish characters appear odd wich we can not recognize the appeared text, also if we use convert function no change would make, view right charachters with our database link.
it doesnt work with convert founction
select convert(menu_name,'US7ASCII','WE8ISO8859P1'),
convert(menu_name,'ar8mswin1256','WE8ISO8859P1'),
convert((convert(menu_name,'US7ASCII','WE8ISO8859P 1')),'ar8mswin1256','WE8ISO8859P1'),
menu_name
from T$R_MENU@"TO201.US.ORACLE.COM"
WHERE MENU_ID=601011;
result is
EU?iY ?C?ICa? OCOaI?
E???? ?C?IC?? ?C??I?
EU?iY ?C?ICa? OCOaI?
E???? ?C?IC?? ?C??I?
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Oct 20, 2011
I have created a procedure which i am executing in one database, in between the procedure i need to connect to diffrent database, how can i do it..
example procedure:
I Started executing procedure in DATABASE1 and i want to switch to DATABASE2
CREATE OR REPLACE PROCEDURE TEST_CONN IS
BEGIN
--SQL STMTS
CONNECT USERNAME/PASSWORD@DATABASE2
--SQL STMTS
END;
/
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