Database related question

Hey all Experts out here,
I'm writing a situation here and i want the best solution available for that. I have to read some backup tables(around 15). Modify some Data in those tables(based upon certain conditions) and then insert that data to original table.
Heres the solution I'm thinking off.
Read Data from Backup table and save each row as a HashMap and All rows in a ArrayList.
Iterate through ArrayList and update the data in HashMap based on certain conditions and then extract the data from HashMap and insert it in original table.
I know this solution is not the best one. So can you guys please suggest me the best way to do it.
Thanks and Appreciate your time to read this.
sam

just to clarify I'm not sure how my solution is
client side. it is server side. you could do it
through whatever basic client comes with your
database or do it through a Java program if you
must.If you read all of the data from the RDBMS to a Java
application, that's client side. The RDBMS is the
server, the Java application is its client (even if
that Java application is a server in another context).right. but I suggested...
CREATE TABLES...
INSERT INTO SELECT
UPDATE
more INSERT INTO SELECT
DROP TABLES
so no client side data manipulation there.. you could write a stored procedure for the whole thing.

Similar Messages

I have some database related questions

hey all
i am currently designing a java GUI program for a dvd renting shop.
this program obviously needs a databse, i was just wondering how much possibly a database on a home pc could hold data because this shop have about 15000 DVD title and about 1500 client so i was wondering how much a mySQL databse table could hold....
i also have another question...this shop have an access database...my question is can i use the existing database and querie it from my java program??? do i need a driver ??? can i querie an acces databse just like a regular SQL databse(e.g. SELECT * FROM TABLENAME) ????

hey all
i am currently designing a java GUI program for a dvd
renting shop.Why not simply download JBoss Seam's DVD store example. It's fully coded for you already!
this program obviously needs a databse, i was just
wondering how much possibly a database on a home pc
could hold data because this shop have about 15000
DVD title and about 1500 client so i was wondering
how much a mySQL databse table could hold....
You will not have issues even with Access with that few a number of rows. Disk is really the only limitation on the size of the database. (There can be O/S or database specific limitations, such as 2GB of total size). So, do not worry about how many records.
When you truly get a large number of records (tens of millions plus) or you are joining two large tables, then you can have performance issues. Good use of primary keys, indexes and database design can limit this issue.
i also have another question...this shop have an
access database...my question is can i use the
existing database and querie it from my java
program??? do i need a driver ??? can i querie an
acces databse just like a regular SQL databse(e.g.
SELECT * FROM TABLENAME) ????You can use Access, mySQL, Postgres or any number of other databases. Each will require (and will have on their site) a JDBC driver that you need to have on your application's CLASSPATH. My recommendation would be mySQL or Postgres. Both are free and excellent quality.
As an aside, you should rarely SELECT * from any table (other than a code or lookup table). Use a WHERE clause to limit results. What user would possibly want to scroll through ALL 15,000 records? :^)
- Saish

MySQL database relation question

I'm setting up a site where registered users can catalog
their Japanese Vinyl toys (i.e. vinyl kaiju). I have 2 tables:
collection
members
members has an ID that is specific to each member
(naturally). within collection I have kaijuID and userID.
What I need to figure out is the best way to get the ID from
the member table to populate within the collection table, thus
allowing each registered user to see just their collection.
I can wrap my head around displaying the collection based on
the user ID -- I just can't figure out where to add the user ID
information into the collection database.
The site structure has:
login page
member home page
add kaiju
view kaiju
update kaiju
search kaiju
the add / view / update / search pages will all utilize the
ID's. Not a big deal since I can have the user ID as a base for the
results on these pages. it's the adding a new kaiju part that I
can't figure out. Where would this form associate the logged in
user so that it silently adds in their ID along with the toy info?
A hidden field would be a natural assumption -- would that be part
of the submit action?
So basically here's the breakdown:
User A has an ID of 001
User A wants to catalog 2 kaiju: Godzilla and Gamera
When User A submits these two each will need to have the 001
user ID added to the collection table column labeled as userID
(which is the same as the column in the member table).
Which will allow the viewed collection to specifically show
just member 001's collection.
phew. Any suggestions would be appreciated. I looked through
the CS3 documentation and got this far but didn't see anything for
relational databases.
Thanks!

tried doing that and it wasn't working. When I had added the
binding the vinyl I had added in as a test wouldn't display.
What would be ideal is the following:
all new users are assigned a userID in the MEMBERS table.
this is an auto-incrementing (primary key) value that is unique to
each user.
in the COLLECTIONS table there's a column called userID. when
a user is logged in, then any new addition to the COLLECTIONS table
will add in their userID on the backend so that each user's entries
are tied in to their userID.
I first tried adding in the session_start code on all pages
and then the filter to the recordset. rather than using filter:
user_name I went with filter: userID. That didn't do anything but
killed the display of any new additions to the view page.
I then tried setting up a binding to a hidden field in the
add form:
<input name="userID" type="hidden" value="<?php echo
$_SESSION['userID']; ?>" />
which might have been successful, although I got a message
saying that userID cannot be null, so when I switched it to NULL
the entry didn't register anything in the COLLECTION --> userID
column but a NULL.
Would part of the problem be that userID in the MEMBERS table
is the key? I already have a column in MEMBERS that is usrname --
which would be easy to change in COLLECTIONS (from userID to
usrname) although I wasn't sure if that would do anything either
way.
Also, since the session isn't labeled, such as
<?php echo $_SESSION['userID']; ?>
then how, based on your helpful suggestion, will the pages
know the specific session ID?
so close....

Duplicate target database related questions

I have several questions regarding duplicate database and please help me in understanding this process. I really appreciate it.
1) When I look through log file of duplicate command it looks like the control file be created twice. One is after the restore and the other one is after recover. Am I right and why?
2) What exactly this command "switch clone datafile all;" do?
3) How to bring the other node into cluster db after clone from a single instance to one of the node in a cluster?
Thank you very much for your help!!
Shirley

1) When I look through log file of duplicate command it looks like the control file be created twice. One is after the restore and the other one is after recover. Am I right and why?Creates only once. Control file creation after recovery does not make sense to me. You will have to recover again if your controlfile is recreated
What exactly this command "switch clone datafile all;" This is like saying "Dear controlfile, please recreate it by changing all your source datafile locations to the newones mentioned in the duplicate database". For most practical scenarios, you will use DB_FILE_NAME_CONVERT that will map source database file locations to the new file locations for the duplicate database.
How to bring the other node into cluster db after clone from a single instance to one of the node in a cluster?Just use a "single instance to RAC conversion" method. Once a duplicate database is created it can be used like any other database.
Message was edited by:
Srinivas.R

Some database related Questions

1.Why using Index improve the performance , how will the data from the database is placed in the buffer ( as we see in the table or linear as per the buffer size)??
2. What happens when we create index for all the field, even it becomes like sequential read the performance will be improved right?
3. When a select statement is triggered, the corresponding table will come to buffer (if it is fully buffered) and the few records as per the given where condition is extracted adn placed Where?
4. I created a Ztable with three field numeric A , B and TOTAL and I am maintaining table maintence, so when ever i enter in SM30 field A and B, TOTAL should be the appended automatically as the sum of a and b.whether is is possible how?
5.What is Composite Key? with a real time example?
regards,
Prabhu
POINTS ASSURED.

hi
when creating table primary key creates automatically
secondary index to be create according to user requirement
to resolve u r doubt simply create a select statement with where condition with non primary key field it wont fetch data if u create secondary index it will fetch data
buffered tables will be placed in apllication server ram
compositekey means combination of two primary keys
reward if u fin useful
regards
Nagesh .Paruchuri

Java application- database related concept question

hi Friends,
I have 2 concept related questions,can someone please help me on how to implement them.I am making a java-based VOTING application.First thing,I am making a generic application,so I
don't know how many contestants would be there in each contest.
So,how can I design my database table??Should I try to create a database table on the fly,depending upon how many contestant are there to participitate??
Secondly,if somebody sends a vote like "contest_name contestant_name",I want to increment the counter of that particular person by one.So,should i have a separate database table,with the
name of all the contestant and their repective counters.What if somebody sends a wrong contestant name,do i need to query the database for that too,or i can store beforehand all the contestant names in the session or somewhere else.........please help
Thanks

Layer 4.

Appleworks Database Format Questions

The first thing I want to do is create a database, enter data into it, and create a printout form which easily distinguishes the data--with AT LEAST a line printed between each record.
Okay, so far I have created all the fields to enter one record. In the Layout View, I got the fonts, styles, sizes, and alignment of the fields in relation to each other to look pretty good--at least if the Print Preview is accurate. In the List View, the records are in columns of equal size, regardless of the size and type of record. Is this the only way it works?
Also, when I start entering data, how do I:
--Create a second, third, and so on up to hundreds and thousands of records?
--Fix the printout to print a certain number of records per page, with none "lost" or cut off between pages, and with at least a solid line between each record so I can tell at a glance where each leaves off?
Thanks for any assistance in clearing any of this up!

Hi Cornelia,
To increase the amount of space after a record in your layout, drag the Body boundary down a bit. Use the line tool to draw a separator line in this space if you wish. These operations must be done in Layout mode (Go Layout > Layout).
"List" is a 'quick & dirty' way to view your data, not a 'real' layout.
You can change the width of columns by dragging the right boundary of the column header left or right. You can change the order of the columns by dragging the column header to a new location.
You can change the order of records by grabbing a row header and dragging the row to a new location. And you can grab and drag the bottom boundary of a row to change the height of that row. This last is not terribly useful though, as moving the data (record) does not move the location of the widened row to follow its data.
To create a new record, use Edit > New Record, or press command-R.
To duplicate an existing record, use Edit > Duplicate Record, or press command-D.
The DB will, by default, print as many records as will fit on a page, and will not run one record over a page boundary. Layout size is limited to a single page.
If you haven't yet done so (and some of your questions would indicate that you haven't), read the database related articles in the "Organizing Information" section of AppleWorks Help (Go Help > AppleWorks Help). You may also find it useful to examine the sample databases found in the Templates section of Starting Points and the Address List databases constructed by the Address List Assistant, also in Starting Points.
Regards,
Barry

I want to check all functions of PCI 6534.I have read the user manual..I have some memory related questions.Please help me for that.

I want to check all functions of PCI 6534.I have read the user manual..I have some memory related questions.Please help me for that.
1.)If i am using the continuous output mode.and the size of generated data is less than 32 MB.If i want to preload the memory,what should i do?I want that first of all i load all my data to onboard memory & then i want to make start the transfer between 6534 & peripheral.Is it possible?As per me it should be.Plz tell me how should i do this?I think that in normal procedure the transfer between 6534-peripheral & outputting data from pc buffer to onboard memory works parallely.But i don't want this.Is it poss
ible?
(2).Similarly in finite input operation(pattern I/O) is it possible to preload the memory and then i read it?Because i think that the PC memory will be loaded automatically when 6534 acquires the data and then when we use DIO read vi the pc buffer data will be transferred to application buffer.If this is true,i do not want this.Is it possible?
(3) One more question is there if i am using normal operation onboard memory will be used bydefault right?Now if i want to use DMA and if i have data of 512 bytes to acquire.How will it work and how should i do it?Please tell me the sequence of operations.As per my knowledge in normal DMA operation we have 32 Bytes FIFO is there so after acquisition of 32 bytes only i can read it.How it will known to me that 32 bytes acquisition is complete?Next,If i want to acquire each byte separately using DMA interrupts what should i do?Provide me the name of sourse from which i can get details about onboard memory & DMA process of 6534 specifically
(4).In 6534 pattern Input mode,if i want to but only 10 bits of data.and i don't want to waste any data line what should i do?

Hi Vishal,
I'll try to answer your questions as best I can.
1) It is definitely possible to preload data to the 32MB memory (per group) and start the acquisition after you have preloaded the memory. There are example programs on ni.com/support under Example Code for pattern generation and the 6534 that demonstrate which functions to use for this. Also, if your PC memory buffer is less than 32MB, it will automatically be loaded to the card. If you are in continuous mode however, you can choose to loop using the on-board memory or you can constantly be reading the PC memory buffer as you update it with your application environment.
2) Yes, your data will automatically be loaded into the card's onboard memory. It will however be transferred as quickly as possible to the DMA FIFO on the card and then transferred to the PC memory buffer through DMA. It is not going to wait until the whole onboard memory is filled before it transfers. It will transfer throughout the acquisition process.
3) Vishal, searching the example programs will give you many of the details of programming this type of application. I don't know you application software so I can't give you the exact functions but it is easiest to look at the examples on the net (or the shipping examples with your software). Now if you are acquiring 512 bytes of data, you will start to fill your onboard memory and at the same time, data will be sent to the DMA FIFO. When the FIFO is ready to send data to the PC memory buffer, it will (the exact algorithm is dependent on many things regarding how large the DMA packet is etc.).
4) If I understand you correctly, you want to know if you waste the other 6 bits if you only need to acquire on 10 lines. The answer to this is Yes. Although you are only acquiring 10 bits, it is acquired as a complete word (16bits) and packed and sent using DMA. You application software (NI-DAQ driver) will filter out the last 6 bits of non-data.
Hope that answers your questions. Once again, the example code on the NI site is a great place to start this type of project. Have a good day.
Ron

Collaboration Room iViews give error -- Database related errors -- Pls Help

Hello Everyone,
We are on EP 6.0 SP 17 (Netweaver 2004).
KMC component was installed separately (Deployed manually).
We are trying to create simple Collaboration Rooms and we are facing some issues with the same.
I am following the documentation on SAP Help for the Room Creation:
Help  SAP Netweaver 2004  People Integration  Collaboration  Administration Guide
http://help.sap.com/saphelp_nw04/helpdata/en/1d/3d59fdaa5ebb45967ea107d3fa117a/frameset.htm
We are able to create rooms based on pre-defined templates and we are also able to add members to rooms, send/receive the invitation emails. I am able to work with Instant Messaging also.
But the problem is that some of the iViews related to Collaboration Rooms are giving errors.
1. Discussion iView gives an error saying You do not have access permission (even the user has all the necessary roles assigned).
Log for this error is as follows:
Exception ID = 90c3315f-c29d-2910-87ac-806aa372da7f com.sapportals.wdf.WdfError at com.sapportals.wdf.WdfCompositeController.buildComposition(WdfCompositeController.java:678)at com.sapportals.htmlb.AbstractCompositeComponent.preRender(AbstractCompositeComponent.java:33)
 at com.sapportals.htmlb.Container.preRender(Container.java:120)
 at com.sapportals.htmlb.Container.preRender(Container.java:120)
 at com.sapportals.htmlb.Container.preRender(Container.java:120) .
--- Nested WDF Exception -
com.sapportals.wcm.WcmException: The SQL statement "INSERT INTO "KMC_URIMAPPER" ("HASH_KEY","EXTERNAL_KEY","CONST_INTERNAL","VAR_INTERNAL","EK_PREFIX","EKHK00","EKHK01","EKHK02","EKHK03","EKHK04","EKHK05","EKHK06","EKHK07","EKHK08","EKHK09","EKHK10","EKHK11","EKHK12","EKHK13","EKHK14") VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?)" contains the semantics error[s]: column "EK_PREFIX" not in any scope
I tried to change the permissions of the Discussion iView, but it did not work either.
2. Some iViews like Room Information throw a Runtime Error as follows:
Portal Runtime Error
An exception occurred while processing a request for :
iView : pcd:portal_content/com.sap.ip.collaboration/RoomPartContent/Generic/Pages/com.sap.netweaver.coll.RoomDiscussionPage/com.sap.netweaver.coll.RoomInformationExtended
Component Name : com.sap.netweaver.coll.appl.ui.room.RoomInformation
The exception was logged. Inform your system administrator..
Exception id: 02:17_02/02/07_0006_213711350
See the details for the exception ID in the log file
I have figured out that the following error message is common in most or the error messages:
The SQL statement "INSERT INTO "KMC_URIMAPPER" ("HASH_KEY","EXTERNAL_KEY","CONST_INTERNAL","VAR_INTERNAL","EK_PREFIX","EKHK00","EKHK01","EKHK02","EKHK03","EKHK04","EKHK05","EKHK06","EKHK07","EKHK08","EKHK09","EKHK10","EKHK11","EKHK12","EKHK13","EKHK14") VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?)" contains the semantics error[s]: column "EK_PREFIX" not in any scope
Are there any database related configurations required for making the Collaboration Room Discussion functionality work properly?
Are there any KM related configurations necessary other than those mentioned in the document I am referring to?
Are there any database related configurations that are required?
I would really appreciate any help in this matter. Please advise me about any ideas you may have?
Thanks,
Raj Seelam

Hello Lars,
First of all thank you for your reply.
do u use Collaboration first time?
Yes, we just started using Collaboration and this is our first requirement.
Which roles do u have?
I have all the required roles (Super Admin, Content Management, Collaboration, Collaboration Room Creation).
I know that these features are available in NW04 SP 17 without any limitations. I have reviewed SAP Notes 707730, 711093, 709354 and 946470 also.
This problem is with only a few Collaboration iViews.
I am able to create Rooms, Enter Rooms, Receive Invitation e-mails without any problem.
Any suggestions about any possible missing configurations ?
Thanks Again,
Raj

Why database related code not wriiten in jsp's

hi all
what all resons are there for which database related code
is not written in jsp's
one thing that i know is
it's not a j2ee architecture to do so
so is it the thing that doing so hits the performance issue
thanx

Me, I'm still trying to get my head around Java 1.5, J2EE, Tomcat, JBoss, and Oracle RAC (both programming and DBAing)... My head hurts... Badly...
Back to the topic, though... I also agree with the previous posters...
I agree there are exceptions to the "no JDBC in JSP rule of thumb"- I have a JSP-based generic table browser as a tool for emergency maintenance from a (presumably) hostile network, it provides read-only access and automatic password rotation. The flexibility of having it in the JSP has saved my bacon in a crisis; when travelling, I had to talk a non-programmer through applying a code fix (damn developers, using reserved words as column name...)( I had the source on my laptop...). To get a class file fixed, I would have had to get a programmer on the phone, and get the server to reload the class which in our environment at the time required an application restart... The project I work on is about 70 man-years of work, mostly Java, and we have maybe 6 or 8 JSPs that access the DB directly...
Most of the time though, good design says that you access a particular "type" of data (table or group of tables) in the same "chunk" of code, jsp or class file. It's a lot harder to share a jsp among different invokers than it is a class file. It's also better to isolate presentation from data access.
Imagine that you have a "USER" table, with first name, last name, username, and password. You program a "login" jsp, a user "edit" jsp and an administrator "edit" jsp. Then a security audit declares that saving an unexcrypted password in the database is insecure; you now have to change evey place that can access the password. If the user object was accessed through a single Java class file, then there would be only one place to fix. Of course, it's possible to use jsp includes to simulate class files, but that's just about as much work as creating the class file to begin with, with more problems.
Another big advantage of keeping your data access out of JSPs is that you can write unit tests much more easily for the Java classes, using something like JUnit. You can have a set of tests for all your persisted data, which can be run anytime your data model changes. This makes it a lot harder for "side effect" bugs to creep into your code.

In which Board we need to post cRIO related Questions?

sir,
In which board do i need to post cRIO related Questions and doubts regarding my application with cRIO .Please help me previously i have posted in motion control drives as my application is related to motor control using cRIO.bu i am not getting any reply .i couldnt find any cRIO related board in select board option.
Solved!
Go to Solution.

Hi illa,
You can post your query under the Real Time Measurement and Control
http://forums.ni.com/t5/Real-Time-Measurement-and/bd-p/280

Two related questions: ColdFusion 10/Java applications and J2EE supported servers

I have two related questions:
1. CF10 and integration with Java Web applications
We have a couple of Java applications running on JRun and interfacing with CF9 applications. The JRun clusters were created through the JRun Admin and, apart from lack of Axis 2.0 support, have served us well for years now. And, as would be the case, the ColdFusion9/Java/Flash application is a critical public-facing application that the business uses for bidding on projects.
It appears that with ColdFusion 10 on Tomcat, we will not be able to run those Java applications on a Tomcat-CF10 JVM cluster. Is this correct? IF so, what are our options?
2. J2EE Application Servers supported by Adobe for CF10
Which of these is correct?
A. This URL (http://www.adobe.com/products/coldfusion-enterprise/faq.html) states "ColdFusion 10 supports IBM® WebSphere, Oracle® WebLogic, Adobe JRun, Apache Tomcat, and JBoss."
B. This URL (http://wwwimages.adobe.com/www.adobe.com/content/dam/Adobe/en/products/coldfusion/pdfs/cf1 0/coldfusion10-support-matrix.pdf) states:
"J2EE application servers: WebLogic Server 10.3, 11.1, WebSphere Application Server 7, ND 7 JBoss 5.1, 6.0, 7.1.0"
I *think* "A" above is wrong re. support for Adobe JRun. It does not specify a version of Apache Tomcat unless it is simply referring to the custom version the comes with CF10.
Option "B" above shows no support of Adobe JRun or 'standard' Apache Tomcat.
Thanks,
Scott

Question 1 above was answered: "No support for Java web applications under CF10's custom version of Tomcat"
Question 2: No answer yet: Is Apache Tomcat (NOT Adobe's customized version) supported for CF10 J2EE deployment? I do not see any installation instructions on how to install CF10 on Apache Tomcat 6 or 7.
Is anybody using Apache Tomcat as their J2EE app servers and, again, NOT Adobe's customized/limited version?
Thanks,
Scott

Database Relation issue

Guys,
I have got one more problem.
My database relation detail
Table.field   Link Table.field
Project.JobID ==> Project_cost.JobID
Project.JobID ==> ItempurchasesLines.JobID
Project_cost.AccountNumber ==> Accounts.AccountNumber
Project_cost.AccountID ==> Item.ExpensesAccountID
Item.ItemID ==> ItempurchasesLines.ItemID
What I want now is, I want a full list of accountID in my report from Project_cost table regardless of any record available in ItempurchaseLines. ItempurchaseLines table is linked through itemID field with Item table and Item table is linked with project_cost through field Project_cost.AccountID ==> Item.ExpensesAccountID.
Thanks
mithani

now no error but still not retrieving data from tabel ItemPurchaseLines.
below is an updated sql query
MS Access DB
SELECT `PROJECT`.`JobID`, `PROJECT`.`PROJECT_NAME`
FROM   `PROJECT` `PROJECT`
ORDER BY `PROJECT`.`JobID`
EXTERNAL JOIN PROJECT.JobID={?FACADE: ItemPurchaseLines.JobID} AND PROJECT.JobID={?MS Access DB: Project_cost.JobID}
FACADE
SELECT "ItemPurchaseLines"."TaxExclusiveTotal", "ItemPurchaseLines"."JobID"
FROM   "SCHEMA"."MYOB"."ItemPurchaseLines" "ItemPurchaseLines"
WHERE "ItemPurchaseLines"."JobID"={?MS Access DB: PROJECT.JobID}
MS Access DB
SELECT `Project_cost`.`Type`, `Project_cost`.`EXPENSES_CODE_NUM`, `Project_cost`.`EXPENSES_Code`, `Project_cost`.`Description`, `Project_cost`.`Rate`, `Project_cost`.`AccountNumber`, `Project_cost`.`JobID`
FROM   `Project_cost` `Project_cost`
WHERE `Project_cost`.`JobID`={?MS Access DB: PROJECT.JobID}
ORDER BY `Project_cost`.`Type`, `Project_cost`.`EXPENSES_CODE_NUM`
EXTERNAL JOIN Project_cost.AccountNumber={?FACADE: Accounts.AccountNumber}
FACADE
SELECT "Accounts"."AccountNumber"
FROM   "SCHEMA"."MYOB"."Accounts" "Accounts"
WHERE "Accounts"."AccountNumber"={?MS Access DB: Project_cost.AccountNumber}
ItempurchaseLines table contains all purchase transaction.
My report would look something like that:
Group header 1 "JobID" from Project table
Group header 2 "Type" from Project_cost table
Group header 3 "Project_cost.Expenses_code--Project_cost.description--
ItemPurchaseLines.TaxExclusiveTotal etc"
now I can see all expenses code, description but still not getting any purchases from ItemPurchaseLines.
Regards
Mithani
Edited by: mithani2747 on Sep 4, 2009 6:00 AM
Edited by: mithani2747 on Sep 4, 2009 6:01 AM

DataBase relation tables loses in suscribers in Merge Replication

Hi all
I noticed that after cheking the database relation in the suscribers after installing the merge replication.
the relations in tables that I have in my Publisher database do not appear in the suscribers database.
Is this normal ? Do I have to define again the tables relations in the suscribers ?
Thanks in advance
James

Hi James,
Please check your article properties and verify you have Copy foreign key constraints set to
True.
Brandon Williams (blog |
linkedin)

EM 12C: Fails to detect database related targets

Hi
I have been trying to add database target on a remote host but fails to detect it as its looking into a wrong ORACLE_HOME directory how can I make it to look into the right ORACLE_HOME,
the ORACLE_HOME is already defined in .bash_profile however its reading GRID_HOME as ORACLE_HOME and fails to detect database and related targets, I have already added the cluster target and want to add database related targets for the RAC.
Thanks for your help.
Regards
Terry

Terry,
Have a look at support bulletin "Understanding Database Discovery in Enterprise Manager 12cCloud Control [ID 1400463.1]". The oracle home location is pulled from oratab which the agent needs access to ( see section "Has the database been discovered" ) for details.
Let us know if the resolves your issue.
Regards,
Dave

Database related question

Similar Messages

Maybe you are looking for