Table Data Comparisons Across Two Databases?
Oct 4, 2011I want to compare the table contents across the two different databases , one is on netezza and other is on Exadata.
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Networking And Gateways :: Compare Table Data From Two Different Databases
Jun 1, 20101) how to to compare sybase table data with oracle database table data?
2) how to connect sybase database from oracle database?
SQL & PL/SQL :: Date Comparisons In A Function
Dec 8, 2010I am passing a date parameter to a function. Based on parameter dates comparison the function return me few names.Unfortunately, i am not getting all the names i should.
I suspect this is because the date comparisons are not working properly. Perhaps becausee of the date format. Both paramter and cursor date values come from column type date.Some values are in this format 8/11/2004 and few others in this 7/11/2005 4:40:00 PM..
find_names(p.prospect_id, pro.proposal_id, pro.start_date, pro.stop_date )
CREATE OR REPLACE FUNCTION find_names(p_prospect_id VARCHAR2
,p_proposal_id VARCHAR2
,p_start_dt date
,p_stop_dt date)
RETURN VARCHAR2 IS
v_result VARCHAR2(1000);
v_name VARCHAR2(200);
[code]...
Backup & Recovery :: Migrating Databases / Task To Migrate Total Databases
Mar 27, 2012I 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
Copy Data Between Databases
Oct 12, 2012I want copy some tables from one database to another. Which of following is the fastest way:
- INSERT /*+APPEND*/ via database link
- Transportable Tablespaces
- datapump IMP/EXP (I supposed it's the slowest way)
Replication :: Data Between 4 Databases In Network
Nov 22, 2012We want to replicate the data between the databases.We have 4 databases in a network.If there will be any change in database 1,e.g. updation in any table,it should automatically replicate on other 3 databases.or user will change something in database 2 ,it should replicate on other 3 databases and vice versa. All 4 databases have same schema and same configuration.
View 1 Replies View RelatedSQL & PL/SQL :: Convert Data With Different Charsets Into Other Databases?
Mar 28, 2011we 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?
Precompilers, OCI & OCCI :: Transferring Data Between Two Databases
Apr 18, 2009I am current using Pro*C to upload data from a flat file to database.
Now I have to transfer information(data) between databases. As a rookie, I do not know an efficient of way doing it.
SQL & PL/SQL :: New Table Creation From Different Databases?
Apr 9, 2013I have two tables having same name in two different databases.i have to create a new table with these two tables in a new database.
But if one table have 2 columns and another table having three columns I have to create a new table with three columns..
Data Guard :: Warning / ORA-16607 / One Or More Databases Have Failed
Mar 30, 2011I have one primary database server and one physical standby database serve. but i am unable to fix "ORA-16607" while enabling configuration. during log switch redo data is being applied to the phy standby side but some thing wrong happens in BROKER
here are details........about my configuration
Primary database name PRIM
Physical Database Name STAN
net service PRIM
net service STAN
DGMGRL> show configuration
Configuration
Name: test
Enabled: YES
Protection Mode: MaxPerformance
Fast-Start Failover: DISABLED
Databases:
prim - Primary database
stan - Physical standby database
Current status for "test": Warning: ORA-16607: one or more databases have failed
======================================================
Alert log file First para show no problem for for redo to be transmitted to stndby
======================================================
LNS1 started with pid=48, OS id=5408
Thu Sep 21 21:32:03 2006
Thread 1 advanced to log sequence 59
Current log# 1 seq# 59 mem# 0: /u01/app/oracle/oradata/PRIM/redo01.log
[code]......
Data Guard :: One Primary And 2 Physical Standby Databases
Sep 29, 2010I have one primary database and one physical standby database on my data guard environment.
Now i want one more physical standby database in my data guard environment, meaning i want 2 physical standby. since this is a production environment, i need to take great care. However, downtime will be mandatory.
[u]init.ora for production:[/u]
pup2.__db_cache_size=6241124352
pup2.__java_pool_size=33554432
pup2.__large_pool_size=134217728
pup2.__oracle_base='/oracle/app/oracle'#ORACLE_BASE set from environment
pup2.__pga_aggregate_target=5771362304
[code]......
init.ora for my first primary standby
pup2.__db_cache_size=6509559808
pup2.__java_pool_size=33554432
pup2.__large_pool_size=67108864
pup2.__oracle_base='/oracle/app/oracle'#ORACLE_BASE set from environment
pup2.__pga_aggregate_target=5502926848
[code].......
Change Data Capture For Java Processes And Not Databases?
Mar 11, 2013oracle 11.2.0.3 I have insert only tables that receive srecords from multiple processes at a rate of about 200/second. Each transaction can have up to 100 records. I have another set of processes that queries this table for the latest data. These processes run anywhere from once a minute to once an hour. Processes do not get all of the data. They get data based on a type field.
Both of these are from java middle tiers. The process that queries data (The subscriber) does so at the request of many remote servers (there will be vast numbers). I am not allowed to expose these downstream databases to the internet (they are not oracle DBs anyway) so I cannot use streams or golden gate
So basicallyInsert Process: multiple sessions that combined insert records up to 200/second. There will be between 1-100 records per commit.
Query Process: Downtream process makes a request to my middle tier. This middle tier runs a query to get the latest data and passes it back. This design is set and I cannot change it.
1. right now we capture the insert time of the record. However, at this rate of inserts some processes will commit faster than others. So I cant use a 'greater than my insert time' query.
2. streams/golden gate won't work. can't register these DBs.
3. don't want to serialize my inserts because since I am not sure I can keep up with the insert rate. I don't even know what the specs will be for the production hardware. I have to actually deliver this before its decided. So I am being conservative.
4. I really want to avoid updates on this table if possible. In part due to my limited ability to test.
5. due to the number of downstream processes it is possible that it will request data and for some reason fail to insert the data locally. So the downstream application will keep track of the latest data it received. This means that a subscriber may need to request the same data again.
Is there a way to set up change data capture with multiple subscribers to handle this? if my subscribers are just queries? All the queries come from the same servers(there will be several, but all the same thing). If so, when I performance test this are there any wait issues I should keep an eye on?
Data Guard :: Configuration Show Success Status With 2 Databases On Same (or Local) Location
Apr 9, 2013I have recently configure Data guard with Database 10g (10.2.0.4-64 bits) on Windows 2007 server.My Data Gurad Configuration show Success status with 2 databases on same (or local) location.My questions are
1-When I query SHOW PARAMETER LOG ARCH
DG_CONFIG(PRMDB)
ONLY 1 (PRIMARY DATABASE IS DISPLAYED ONLY NOT 2 DTATABASES
e.g. DG_CONFIG(PRMDB, STLDB)
2- How to check the log applied interval or time (either transaction by transaction, timing etc)
Data Guard :: Find Out Number Of Standby Databases Configured For Primary Database From OS Level?
Nov 14, 2013How can find the number of standby databases configured for primary database from os level
View 9 Replies View RelatedPL/SQL :: User Data Selection Between 2 Databases With Same User Name?
Mar 25, 2013I have two databases (say DATABASE 1 with user USER1 with table A and DATABASE2 with user USER1 with table A). I want to select the table A in USER1 DATABASE2 from DATABASE1 USER1.
View 5 Replies View RelatedCan Monitor 10.2.0.2 Databases Using OEM 11g
Feb 7, 2011In my company we have few 10.2.0.2 databases and few 10.2.0.4 databases.Currently we are monitoring using OEM 10g (10.1.0.5.0) installed on a seperate server.
Planning to install OEM on a new server as part of server room renovation. let me know the process of installing OEM on a different server without loosing the historical data?Also wondering if the OEM 11g will support the current databases?
Same Server Two Databases
Oct 3, 2012I have a windows 2008 server.
I already installled oracle software for oracle_home C:/oracle/product/11.2.0/dbhome_1 for database DEV.
Now, I want to create new database with different oracle_home on same server with oracle_home as C:/oracle/product/11.2.0/dbhome_2 and SID as TEST.
Do I have to istall oracle software again ? if yes, what about inventoryfiles in C:\Program Files\Oracle\Inventory ? wont they be overwritten ?
Multiple Databases With Same Name?
Nov 23, 2010We are getting a consultant to upgrade an Oracle 9i installation to 11g R2. The current installation has 6 different databases installed on the same server. Each database is a different customer so for reasons of security we have requested that this be split into 6 virtual machines with one database per machine.
The consultant suggested that they could install the 11g database once and then just make copies (which would all have the same instance name. We are told that the TNS names can be configured so clients are directed to the right database.
SQL & PL/SQL :: Sequence Can Be Used Across Databases?
Mar 19, 2012As we can give grant on sequence and can use in different schema of same database, can same sequence be used across databases?
View 2 Replies View RelatedOracle Example Databases And Tables
Oct 3, 2011I'm just wondering because i didn't find any example / test databases for Oracle. Thus MS has its "northwind", mysql its "world" or "sakila".
Additionally, the tables view is quiet confusing, referring to all those generated tables (
[URL]........
I tried right-click + apply filter *remove generated* but it didn't work.
SQL & PL/SQL :: How To Synch Two Oracle Databases
Aug 2, 2010I 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.
I don't have 11g to use DBMS_METADATA_DIFF API.
SQL & PL/SQL :: Comparing Tables In Two Different Databases
Apr 13, 2011As 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.
SQL & PL/SQL :: Query From Multiple Databases
Apr 14, 2010I 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%
2 Databases / 2 Listeners On 2 Different Ports?
Mar 14, 2011I 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?
No Flashback For Pluggable Databases?
May 9, 2013I've just found out that 12cR1 will not (in all likelihood) allow "flashback database" for pluggable DBs. Am I the only one disappointed by that ? I use flashback db (+replay) a lot to revert and replay automated tests and I had plans to consolidate tenths of test environments into PDBs.
View 3 Replies View RelatedAttack Databases While Performing Backup?
Apr 1, 2011are there any possibility to attack oracle databases while performing database backup!
View 3 Replies View RelatedMultiple Databases In Linux Server?
Jun 16, 2013while using top command it shows multiple processes usage.Actually we have 3 databases in the same server.how to find out which database process and user session hogging the cpu resources
View 2 Replies View RelatedOptions Licensing For Cloned Databases?
Mar 1, 2011I have a production DB that has the oracle tuning pack option turned on, I occasionally need to clone the DB to a test server where I do not use the tuning pack, If I select from DBA_feature_usage_statistics it tells me that the Options pack is turned on for the Prod db DBID but not for the cloned db dbid. Do I need to worry about this old data being left around in my database? If so is there anyway to remove it? I am running 10.2.0.4
View 5 Replies View RelatedMoving Databases To New Host Server?
Oct 7, 2012I 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
My query is what is the best way to move the database to new server(UNIX AIX 6.1)?
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?
Consolidate RAC Databases In Single GI For A Cluster
Jul 11, 2012I had installed grid infrastructure for a cluster, and RAC database. The ASM is the storage option. The configurations as follows:
Grid Home: /u01/grid/app
Oracle RAC Home: /oracle/db1/app/product/11.2/dbhome1
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
DB2 Oracle RAC Home: /oracle/db2/app/product/11.2/dbhome2 and database name: RACDBB so the future instances will be RACDBB1 and RACDBB2