Which is the prefered way to rollback a patch set?

Hello,
I am about to apply a patch set to my test database 10.2.0.3. Because of a bug, I need to patch up to patch #27 (7353785). From reading the patch doc, it suggested I backup the ORACLE_HOME mountpoint and also the inventory directory. There is a rollback procedure for rolling back the patch as well.
1) If after the patch has been applied, what would be the best way to back out of the patch say, after the database has been running for a few days after the patch?
2) What would be the best way to back out of the patch, a few hours after the patch?
3) which is preferred, using the rollback procedure (opatch rollback -id 7353785) or using the backup ORACLE_HOME and backup inventory directory taken just before the patch is applied?
Thank you.

1) If after the patch has been applied, what would be the best way to back out of the patch say, after the database has been running for a few days after the patch? Use opatch, last option restore from backup.
2) What would be the best way to back out of the patch, a few hours after the patch?Use opatch, last option restore from backup.
3) which is preferred, using the rollback procedure (opatch rollback -id 7353785) or using the backup ORACLE_HOME and backup inventory directory taken just before the patch is applied?Use opatch
Ss

Similar Messages

What is the preferred way to open a new url in a new window/popup?

Hi Guys,
I have an application that requires me to show another URL (Fedex tracking number) once a button is clicked.
what is the preferred way to do it?
Should I open a new browser or a popup?
I would appreciate if you have a code example I can use.
Thanks,
Itay

hi,
For opening a URL , you could also close previous window and open a new browser.
Follow the steps :
-> make an outbound plug in your window.
-> Add URL of type string as a parameter for your outbound plug.
->Do remember to add Component Name in the Properties Tab of View ( othervs Calling Outbound plug of win from view wont b psbl).
Write the below mentioned code to call a URL in the OnAction of button :
DATA lo_zexit TYPE REF TO ig_zexit .
lo_zexit =   wd_this->get_zexit_ctr( ).
lo_zexit->fire_out_window_plg(
    url =   'http://www.google.com'                            " string
here replace ig_zexit with your ig<applicatin name>.
Other way around is using Code Wizard ( control _ F7).
Write the below code in the onaction of button :
data lo_window_manager type ref to if_wd_window_manager.
data lo_api_component type ref to if_wd_component.
data lo_window         type ref to if_wd_window.lo_api_component = wd_comp_controller->wd_get_api( ).
lo_window_manager = lo_api_component->get_window_manager( ).CALL METHOD lo_window_manager->CREATE_EXTERNAL_WINDOW
EXPORTING
    URL            = 'http://www.google.co.in/'
    MODAL          = ABAP_FALSE
    HAS_MENUBAR    = ABAP_TRUE
    IS_RESIZABLE   = ABAP_TRUE
    HAS_SCROLLBARS = ABAP_TRUE
    HAS_STATUSBAR = ABAP_TRUE
    HAS_TOOLBAR    = ABAP_TRUE
    HAS_LOCATION   = ABAP_TRUE
RECEIVING
    WINDOW         = lo_window.lo_window->open( ).
You can choose any way whichever suits your requirements.
I hope it helps.
Thanx.

Which is the Best way to upload BP for 3+ million records??

Hello Gurus,
we have 3+million records of data to be uploaded in to CRM coming from Informatica. which is the best way to upload the data in to CRM, which takes less time consumption and easy. Please help me.
Thanks,
Naresh.

do with bapi BAPI_BUPA_FS_CREATE_FROM_DATA2

Which is the best way for posting a large number of records?

I have around 12000 register to commit to dababase.
Which is the best way for doing it?
What depends on ?
Nowadays I can't commit such a large number of register..The dabatase seems hanged!!!
Thanks in advance

Xavi wrote:
Nowadays I can't commit such a large number of registerIt should be possible to insert tens of thousands of rows in a few seconds using an insert statement even with a complex query such as the all_objects view, and commit at the end.
SQL> create table t as select * from all_objects where 0 = 1;
Table created.
Elapsed: 00:00:00.03
SQL> insert into t select * from all_objects;
32151 rows created.
Elapsed: 00:00:09.01
SQL> commit;
Commit complete.
Elapsed: 00:00:00.00
I meant RECORDS instead of REGISTERS.Maybe that is where you are going wrong, records are for putting on turntables.

I'm from maldives, which is the possible way for me to buy the lightroom licence?

I'm from maldives, which is the possible way for me to buy the lightroom licence?

Adobe Resellers http://adobedealreg.force.com/PartnerSearch?lang=en

Which is the best way of deploying JSP (mod_ose or OSE) ?

I need to deploy some jsps that are using servlet api 2.2 and i would like to know which is the best way of deploying these jsps?
Thanks
RJC

Speaking of JServ Vs OSE, I have some related questions on it. I would appreciate if someone can answer:
1.For a stateful servlet (assuming that we are using Oracle JVM), Will it not call the init() method of the servlet each time for a client (because each client will have his own Oracle JVM)? If so, isn't that expensive because it needs to initialize the servlet again?
Again, for the same servlet, Will it not have a servlet context for each and every client? Isn't that expensive? ( A servlet context by definition maintains state information for all instances of a web application within any single JVM)
2. If we have an application that has some portion of it which is stateless and some portion of it which is stateful, how do we make a choice JDK JVM vs Oracle JVM?
Can we (for the same application) use both the JDK JVM as well as Oracle JVM? If so, how does the JDK JVM talk with Oracle JVM?
3. Since Oracle JVM is useful for stateful applications only, does it mean that we cannot use it for Stateless session beans? (In an application we might have stateless session beans, stateful session beans as well as entity beans) Should we be using JDK JVM or Oracle JVM?
4. For Servlets too, we might have stateless servlets and stateful servlets within the same application. If so, can we use JDK JVM for stateless servlets and Oracle JVM for stateful servlets? If so, how does the JDK JVM talk with Oracle JVM?

Which is the correct way to filter/block traffic between vlans?

Hi all. My question is: Which is the correct way to filter/block traffic between vlans?
i have a more than 15 vlans. I want to block traffic between them except 2 vlans.
source vlan 3 deny destination vlan 4
#access-list 100 deny ip 192.168.3.0 0.0.0.255 192.168.4.0 0.0.0.255
and the oposite:
#access-list 101 deny ip 192.168.4.0 0.0.0.255 192.168.3.0 0.0.0.255
I have to do this for all VLANs, ono by one. Is that right?
Thanks.

There are a couple of ways to achieve that. I assume that you have a Layer3-Switch. There I would configure one ACL per vlan-interface and allow/deny the traffic as you want. Sadly, the Switches don't support object-groups yet, so you have to use the IP-networks here. Only allow/deny traffic based on networks or hosts. Don't even try to be very granular with permit/denys based on ports. Because the switch-ACLs are not statefull you'll run into problems for the return-traffic if you woulf do that. And the return-traffic of course has to be allowed also.
Another way: with the help of 802.1x you can deploy port-based ACLs for every user. That takes some time for planning, but is one of the most powerful solutions.
For more control you could remove the L3-interface from your L3-switch and move that to your router or firewall. These devices support stateful filtering and you can control your traffic much tighter tehn with ACLs on the switch.
Don't stop after you've improved your network! Improve the world by lending money to the working poor:
http://www.kiva.org/invitedby/karsteni

Which is the best way for a called function to identify caller class name.

Which is the best way for a called function to identify the caller class name .
1)Using sun.reflect.Reflection from called function
                Class caller = Reflection.getCallerClass(2);
                System.out.println("Caller Class Name ::"+caller.getName());2) Analyzing current threads stack trace from called function
                StackTraceElement[] stElements=Thread.currentThread().getStackTrace();
                System.out.println("Caller Class Name ::"+stElements[3].getClassName());Is there any alternate ways to achieve the same .Which is the best way ?
Called function doesn’t have any arguments, I don’t want t pass any arguments from caller function to called function.
Plz help.
With kind regards
Paul

798185 wrote:
Which is the best way for a called function to identify the caller class name .
Is there any alternate ways to achieve the same.SecurityManager
    // 0 is the anonymous SecurityManager class
    // 1 is this class (also works in static context)
    // 2 is calling class
    static Class getClass(int i) {
        return new SecurityManager() {
            protected Class[] getClassContext() {
                return super.getClassContext();
        }.getClassContext();

Filter or Restrict on? Which is the best way to put it?

Hello Experts,
If there is a Characteristic/Key figure on a report in BEx, and I right click on it and find another data element say, 0FISPER it I EDIT. On right click on 0FISPER I a variable.
My question is this, do we way that the key figure is RESTRICTED ON 0FISPER
or, key figure is FILTERED by 0FISPER
When do we use Filter or Restrict on? Which is the best way to put it? How best is it read, please include the variable in your discussion.
I will appreciate this clarification.
e.g. Company code EDIT shows Company codes ZPPTcomp: with nodes 8000, 9000
Thanks.

Hi Amanda,
as per my understanding,
you are checking the structure field, you have selected edit then you are viewing a key figure and 0fiscper restricted by varaible. am I right?
if this is the case this is local selection and the key figure is restricted by fiscper variable means the restriction value user can enter in selection screen. if you select 0fiscper and select restrict there you can see single values, value range and you can also see varaible tab. by using varaible tab you can restrict to variable value.
hope this gives you some understanding.
Sathya

Which is the best way to create a connection object

hi,
Eventhough i am not new to java I just wanted to know that which is the best way for creating sql connection object.
Is it using the DriverManager.getConnection(..,..,..) or using a datasource and getting the connection.
Which is more efficient or Is there any other way to create sql connection which is even more better.
thanks in advance.
pradeepbhargav

AFAIK all connections, DataSource ones included are created by calling the DriverManager. A DataSource is a factory for Connection objects (from JavaDocs)
If you're talking about managing connections then it depends on the application. A DataSource is great for apps that can support many clients or are multi-threaded, but may require a JNDI implementation to get to it.
If however you have an single threaded app that hits the database in a serial fashion, then DataSource is probably an overkill.
Dave

I am currently running my mac booc pro with the osx 10.5.8 and i want to update it. Which is the best way?

I am currently running my mac booc pro with the osx 10.5.8 and i want to update it. Which is the best way?

Snow Leopard Purchase
Computer Compatibility - Lion
Mountain Lion/Mavericks
Check that your computer is compatible with Mountain Lion/Mavericks.
To check the model number hold down the option/alt key, go to the Apple menu and select System Information.
MacBook Pro (Mid/Late 2007 or newer) model number 3,1 or higher
Your Mac needs:
OS X v10.6.8 or OS X Lion already installed
2 GB or more of memory (More is better - 4 GB minimum seems to be the consensus)
8 GB or more of available space

Good morning! i'd like to know why when I write an email in Mail, it creates numerous copies each second which fill the trash box. My email is set up with IMAP and is a gmail account. Thanks

good morning! i'd like to know why when I write an email in Mail, it creates numerous copies each second which fill the trash box. My email is set up with IMAP and is a gmail account. Thanks

Open Mail preferences and select Accounts then MailBox Behavior. You probably need to unclick the safe draft to server.

Which is the best way Applets or JSP

Hi I am trying to develop a application to
run on the internet .It involves few master detail table in each form and 10 Different functions.The forms needs to have LOVs and other validations.Which will be the best way to go.Total tables involved would be around
40 and coulumns in these tables would be (15 - 40).
Any suggestions
jagan
null

I'll give you my input/opinion based on my own experience. Others may have additional considerations to add, or may want to disagree with some of my points:
Benefits of JSPs:
1. This is an evolving technology that a lot of people are now using. It is very powerful, and the performance is pretty good.
2. It is much easier to deploy than an applet.
3. It will continue to improve and be easier to work with, especially with our upcoming 3.2 release.
4. Does not require a lot of Java experience.
Drawbacks of JSPs:
1. No GUI editor for laying out the user interface. You are using HTML code in a text editor, which is trickier to see how the UI will look as you go. Again, this will continue to improve over time, and our 3.2 release will make it a little easier to deal with the HTML and Java code.
Benefits of Applets:
1. There is a UI editor for designing the layout, but layout in Java can be tricky.
Drawbacks of Applets:
1. Deployment can be very error prone.
2. Subject to security restrictions such as the database you connect to and the webserver the applet runs from must be on the same machine. You can work around this, but it complicates matters.
3. Clients need to have the Java Plug-in installed with their browser.
4. Performance is not great, especially for a lot of data going back and forth.
5. Requires that the applet code is downloaded to the client, temporarily at least, at runtime. The more code you have in your applet, the longer it takes to download when the client invokes it.
Bottom line is that Applets are fine for small tasks, and are preferable for 'intranet' use versus 'internet' use (outside).

Which is the best way to parse nested XML

Hello, I am just getting back into using ColdFusion and I am
working on a project that needs to parse some XML.
The XML is generated by a third party document.
I figured out how to grab individual values and such, but I'm
not sure what is the best way to grab a value in relation to where
it is in the XML.
Following is a rather simplified example of the XML
I need to grab the value of 'Rich Text' in relation to the
'ID name' value.
<project>
<CT text>
<Group>
<id name = text1>
<Rich Text>some sample text</Rich
Text>
</id>
</Group>
</CT Text>
<CT text>
<Group>
<Group>
<id name = text1>
<Rich Text>some sample text</Rich
Text>
</id>
</Group>
</Group>
</CT Text>
<CT text>
<id name = text2>
<Rich Text>some more sample text</Rich
Text>
</id>
</CT Text>
</project>
Once parsed, the info I need to output on the page would look
like
text 1
some sample text
text 2
some more sample text
The part that makes this difficult for me is that there may
be 0 'Group' values or there might be a number of them. As such, I
can't just grab the value by listing the tree out, since it changes
depending on the document (there are thousands of these documents
that I need to parse).
From what I have seen in some XML examples, there are a
number of ways to go about doing this, but before I put a lot of
time into any of them, I was wondering what the 'best' way to do
this is.
XSLT? XMLSearch? Structures? Some combination of those or
other functions?
P.S. what little I know of using ColdFusion with XML all
comes from the doc written by Nate Weiss.
I was a bit let down that after spending well over $1,000 for
ColdFusion, Adobe left out the only two books that were worth
printing (the CFML reference guide and the Advanced book). It
wouldn't have bothered me as much if there was something on the
product page listing the manuals that said 'we only actually give
you 2 of the ones listed'.
Best regards
Kevin R.

Hello,
Could someone do me a huge favor and provide some sample code
that would parse/output the above xml so that the output would look
something like the following. . .
text 1 = some sample text
text 2 = some more sample text
The problem I am having is displaying the xmltext for the
RICH TEXT element in relation to the ID element.
The code below will return the value of the RICHTEXT
(incorrectly named in the original XML examples) easily enough, but
I need to have it show which text number it is.
Best regards,
Kevin R.

Which is the correct way to reload data in a partition?

I have a partitioned table and there's a particular partition which i need to remove the data and reload it again since we found out that parts of that partition had invalid data. Which is the best (valid) way to remove the old contents of the partition:
1) to truncate the partition and then drop the tablespace it points into, and building again the tablespace and partition?
or
2) to simply delete the partition and rebuild it ?
thanks

A general rule of thumb that I use it to think in layers...
--GUI {What you show the use}
--GUI code logic {local rules and edits}
--WEB/Network {interface for multiuser}
--BUSINESS RULES {rules and coding to make your business work}
--DATABASE {where do you store your durable data}
Granted, this is a very simplistic look, but it will get you a start a thinking process for your app.

Which is the prefered way to rollback a patch set?

Similar Messages

Maybe you are looking for