Two problems with the newly implemented WF in UWL

Hi all:
       Finally I could see WF of leave request in UWL , but there seems to be two problems with it.
       The first is workitems disappear very slowly, for example , when approve it, the workitem would disappear at once at backend, however, workitems would disppear in five minutes.
       the second is for example employee A submits 5 five applications (just for example ), as click one workitem, five applications would appear the application list .
      could you please kindly give some suggestoins ?

Hi,
reduce "Default Cache Validity" value to 1 from Universal Worklist Service Configuration link under System Administration -> System Configuration -> Universal Worklist.
you can configure deltapullmechanism also.
http://help.sap.com/saphelp_nw70ehp1/helpdata/en/eb/101fa0a53244deb955f6f91929e400/frameset.htm
Regards,
Koti Reddy

Similar Messages

Two problems with the GSS's

Here are two problems I am currently experiencing:
- IP failover with no apparent outage at primary site
- Unreliable GSS proximity
Has anyone experienced any of these issues with a GSS?
Please advise what you did to resolve the issue. Thank you so much.

network proximity uses either a TCP SYN-ACK or an ICMP Echo to determine round-trip times. This is often a problem because most firewalls are stateful and will drop a TCP SYN/ACK as an out-fo-state packet. Often times, ICMP Echo requests are also dropped. The other problem is that any congestion within the network can lead to unpredictable RTTs.
You can use the following commands to see the actual RTTs recorded in the PDB.
show proximity database all
assigned
group
inactive
ip netmask
no-rtt
probed

Two problem with the DNS (hostname order and slow internal DNS)

Hi,
First I'm sorry for my english,... So I've two questions which I cannot solve by myself.
1/ I configured two DNS as primary on my Xserve one .com and one .ch. For the same name : example.com and example.ch. I defined a mail server, my second Xserve.
If only my example.ch is configured on my DNS server my hostname is mail.example.ch, working fine with my specific MySQL software. But if I add the example.com to my DNS Server, my hostname is changed to mail.example.com !
And that I do not want ! I need to keep my mail.example.ch. How can I fix my hostname to the .ch ?
2/We have an Xserve with two Ethernet cards (for the NAT) and we have a DNS server on this computer. When I use the Xserve for DNS Server on the remote computer network preferences the internet is working but very slow to resolve the DNS. I think the problem is from the catching DNS system, but how I can disable that or speed up my internet connection ?
Regards,
Florent

Thanks but my DNS is working fine now. My last
problem is my hostname.
Have a look in /etc/hostconfig. HOSTNAME defaults to -AUTOMATIC- which resolves by firstly trying reverse lookup on its IP - the first return from this will be adopted. If you have 2 PTR records for the IP then it may be resolving to the 'wrong' one. If this is the case then you could either...
1. Remove one of the PTR records, or
2. Edit /etc/hostconfig, replacing with HOSTNAME=mail.example.ch
-david

I Have Two Problems with the Fingerprint Scanner

Hey guys, I want to slide to unlock my iPhone, but I want to authorize app purchases via fingerprint. But it seems I'm forced to have a passcode turned on in order to have touch ID active for itunes purchases. This means I have to either unlock my phone with a passcode or fingerprint and I don't want to do this? Why can't I have one without the other?
Second problem, the scanner seesm to be flat out broken on a software level. I can record my fingerprints and use them to unlock the phone, but when making purchases on itunes/app-store it prompts me to enter my password. Yes, I've got the toggle set to active, I've tried using my fingerprint when promted for my password and I've updated to the latest software.
I'm extremely disappointed that one of the largest companies in the world has sold me an $1100 phone that doesn't work properly. I feel like a beta tester for an unfinished product?

First, open Terminal in your Utilities folder and paste this into the prompt line:
sudo update_dyld_shared_cache
Press RETURN. You will be prompted to enter your admin password which will not be echoed to the screen. Press RETURN again.
Next, boot the computer into Safe Mode.
Next, do the following:
Reinstalling Lion/Mountain Lion Without Erasing the Drive
Boot to the Recovery HD: Restart the computer and after the chime press and hold down the COMMAND and R keys until the menu screen appears. Alternatively, restart the computer and after the chime press and hold down the OPTION key until the boot manager screen appears. Select the Recovery HD and click on the downward pointing arrow button.
Repair the Hard Drive and Permissions: Upon startup select Disk Utility from the main menu. Repair the Hard Drive and Permissions as follows.
When the recovery menu appears select Disk Utility. After DU loads select your hard drive entry (mfgr.'s ID and drive size) from the the left side list. In the DU status area you will see an entry for the S.M.A.R.T. status of the hard drive. If it does not say "Verified" then the hard drive is failing or failed. (SMART status is not reported on external Firewire or USB drives.) If the drive is "Verified" then select your OS X volume from the list on the left (sub-entry below the drive entry,) click on the First Aid tab, then click on the Repair Disk button. If DU reports any errors that have been fixed, then re-run Repair Disk until no errors are reported. If no errors are reported click on the Repair Permissions button. Wait until the operation completes, then quit DU and return to the main menu.
Reinstall Lion/Mountain Lion: Select Reinstall Lion/Mountain Lion and click on the Continue button.
Note: You will need an active Internet connection. I suggest using Ethernet if possible because it is three times faster than wireless.

I just order 8 calendars from iPhoto and they came to me fine. Now I need to order two more but when I go thru the process I get a message saying:unable to assemble calendar. There is a probleme with the photo with the file name"(Null)" more........ .

Would someone be able to explain to me the following issue with Iphoto?
I ordered 8 same calendars for my soccer team and received them fine. Although a couple of pictures on it are a little off (out of focus). I need to order two more of the same calendars but when I go thru the process ireceive an error message saying:
"Unable to to assemble calendar" There is a problem with the photo with the file name "(Null)" The full resolution version of this photo either cannot be located or is corrupt. Please replace this photo or delete it from your calendar.
How can I fine this "corrupt" photo? How did it go thru with the first batch of calendars but won't go thru now?
Thank you for your help.

Apply the two fixes below in order as needed:
Fix #1
Launch iPhoto with the Command+Option keys held down and rebuild the library.
Since only one option can be run at a time start
with Option #4 and then #1 as needed.
Fix #2
Using iPhoto Library Manager to Rebuild Your iPhoto Library
1 - download iPhoto Library Manager and launch.
2 - click on the Add Library button, navigate to your Home/Pictures folder and select your iPhoto Library folder.
3 - Now that the library is listed in the left hand pane of iPLM, click on your library and go to the File ➙ Rebuild Library menu option.
4 - In the next window name the new library and select the location you want it to be placed.
5 - Click on the Create button.
Note: This creates a new library based on the LIbraryData.xml file in the library and will recover Events, Albums, keywords, titles and comments. However, books, calendars, cards and slideshows will be lost. The original library will be left untouched for further attempts at fixing the problem or in case the rebuilt library is not satisfactory.
OT

I am having a problem with the FireFox browser. I have attached two files that best describe the problem. I have labeled them A & B. A is the way it should lo

I am having a problem with the FireFox browser. I have attached two files that best describe the problem. I have labeled them A & B. A is the way it should look and B is what happens after I have I opened several tabs. I can get it back to normal if I click on VIEW than click on customize. When the customize window appears FireFox returns to its normal state. I than click on the done box and go back to what I have been doing. I tried resetting FireFox back to default settings, but that did not correct the problem.
This began happening about a month ago. Is there a way I can fix this problem? Thanks for your help.I don't know how to attach my 2 attachments that shows the problem I am having.
[email address removed to protect your privacy and security]
<! [email protected] -->

I found the images here: https://support.mozilla.org/en-US/questions/977542#answer-501598

Two new problems with the Quicktime Plug-in

I recently discovered two new problems with the current Quicktime Plug-in for Mac OS X.
First, the Quicktime Plug-in is unable to stream Quicktime media in any internet browsers other than Safari.
There is just nothing on the spot where the embedded Quicktime player should be.
Second, the Quicktime Plug-in only shows the message "The operation couldn't be completed. This file is not a movie file (-2048)"
everytime it should work together with the Flip4Mac Plug-in. The thing is, when facing a webpage where a wmv or wma file is
embedded, there only shows that error message on the spot where the player should exist. I first thought that it would be a
problem with Flip4Mac. So I uploaded about this problem on telestream.net, only to hear that the error message above belongs
to the Quicktime Plug-in.
Both of these problems did not happen at all only three weeks ago. The embedded Quicktime player showed up without any problem
in my Firefox and Opera, and wmv or wma files were streamed successfully through the Flip4Mac and Quicktime Plug-ins.
Then, suddenly, after some point, these two problems began to occur, and there is no information on how to solve them on the web.
I obviously tried uninstalling and reinstalling Quicktime. I even completely erased the hard disk of my Macbook, and reinstalled the
whole Mac OS X. But the problems still remained. I borrowed another Macbook from my friend to check whether these problems
occur in other computers, and they did occur in my friend's Macbook as well. So they are definitely not the matter of my own Macbook only.
I think these might be the problems with the new Quicktime Plug-in 7.7.1.
Please check about these problems and solve them on the next version of the Quicktime Plug-in.
I will give you a couple of hyperlinks so that you can check about the problems directly.
http://blog.naver.com/dbswhddlf1?Redirect=Log&logNo=130025903581
↑ This link is for the first problem (the embedded Quicktime player not showing up in any browsers other than Safari)
http://blog.daum.net/wellabc/15434322
↑ This link is for the second problem (the error message showing up on the spot where a wmv or wma file should be streamed)
p.s: I am sorry that I am Korean.

I recommend that you repeat all this via
http://www.apple.com/feedback/quicktime.html
to make sure that Apple will see it.

I bought a Iphone 4S in Colombia two months ago, It never work properly, I cant put turn it on. When I went to Movistar they told me that it was a problem with the software. Now, they have the Iphone for repair.

I bought a Iphone 4S in Colombia two months ago, It never worked properly, I cant put turn it on. When I went to Movistar they told me that it was a problem with the software. Now, they have the Iphone for repair at Movistar. The questios is, If I bought a NEW Iphone why they gave me a Iphone with this problem. I asked about the warranty but they told me that Apple doesn't respond. Please tell me something. The IMEI is: 013071008363505 is a Iphone 4S 16GB. Black.

I would guess the fan is the cause of the noise. Suggest you take a look at it.
This site has a wealth of information about getting inside a Macbook or Macbook Pro.
http://www.powerbookmedic.com/mac-repair.php

I have the problem with the eFax Create Account button being grayed out for my newly purchased 6525.

I have the problem with the eFax Create Account button being grayed out for my newly purchased 6525.
Can you help?

Hi Marv13, disregard my last post. The 6520 does have eFax capabilities and the support document I provided a link to needs updating. If you contact HP Cloud Services phone support they will be able to resolve this issue for you. The number and available times are posted below:
HP Cloud Services
1-855-785-2777
Hours of Operation
Monday-Friday 8am-11pm ET
Saturday 10am-6:30pm ET
Best.
If my reply helped you, feel free to click on the Kudos button (hover over the "thumbs up").
If my reply solved your problem please click on the Accepted Solution button so other Forum users may benefit from viewing the post.
I am an HP employee.

Having just bought an iMac and set every thing up I have found that my IPad seems to run very slow. I have also just updated the IPad to OS 5.1 .Are these two things connected or is there a problem with the IPad

Having just bought an iMac and set every thing up I have found that my IPad seems to run very slow. I have also just updated the IPad to OS 5.1 .Are these two things connected or is there a problem with the IPad

Using the Mac with your iPad has nothing to do with the fact that the iPad is running slow. There could be any number of reasons why the iPad is now running slow.
Have you tried a reset on the iPad?
Reset the iPad by holding down on the sleep and home buttons at the same time for about 10-15 seconds until the Apple Logo appears - ignore the red slider - let go of the buttons.

140063685933 this is the receipt no Apart of two purchase there all rest I never received was a problem with the system they couldn't be download and naw you are charging me Haw unprofessional is that and more than an hour can't find how to get to custom

140063685933 this is the receipt no
Apart of two purchase there all rest I never received was a problem with the system they couldn't be download and naw you are charging me
Haw unprofessional is that and more than an hour can't find how to get to customer service to correct the mistake
Just so fed up will never ever pitches anything waiting of time and money

Apple is not here. Apple does not answer questions here. There are only volunteer users here.
The charge to your credit card takes place before you download the app.
If you are having problems downloading the apps that you bought, you will need to explain the issue in detail if you wish someone to help you.

How do I correct the problem of two routers with the same OSPF Router IDs?

How do I correct the problem of two routers with the same OSPF Router IDs?

Hi,
The answer above is correct, though you don't really need to reload, you can just simply clear the OSPF process with the following command:
clear ip ospf 1 process
HTH

Problem with the MenuBar and how can i delete a own component out of the storage

Hello,
I opened this thread in the category "Flex Builder 2", but
under this category my questions fit better.
I have a problem with the MenuBar and a question to delete a
component out of storage.
1. We have implemented the MenuBar, which was filled
dynamically with XML data.
Sporadically it will appear following fault, if we "mousover"
the root layer.
RangeError: Error #2006: Der angegebene Index liegt
außerhalb des zulässigen Bereichs.
at flash.display::DisplayObjectContainer/addChildAt()
at mx.managers::SystemManager/
http://www.adobe.com/2006/flex/mx/internal::rawChildren_addChildAt()
at mx.managers::SystemManager/addChild()
at mx.managers::PopUpManager$/addPopUp()
at mx.controls::Menu/show()
at mx.controls::MenuBar/::showMenu()
at mx.controls::MenuBar/::mouseOverHandler()
Here a abrid ged version of our XML to create the MenuBar:
<Menuebar>
<menu label="Artikel">
<menu label="Artikel anlegen" data="new_article" />
<menu label="Artikel bearbeiten" data="edit_article" />
<menu label="Verpackung">
<menu label="Verpackung anlegen" data="new_package" />
<menu label="Verpackung bearbeiten" data="edit_package"
/>
</menu>
<menu label="Materialgruppe">
<menu label="Materialgruppe anlegen"
data="new_materialgroup" />
<menu label="Materialgruppe bearbeiten"
data="edit_materialgroup" />
</menu>
</menu>
</Menuebar>
It is a well-formed XML.
2. Delete a component out of storage
We have some own components (basically forms), which will be
created and shown by an construct e.g.
var myComponent : T_Component = new T_Component ;
this.addChild(myComponent)
Some of our forms will be created in an popup. On every call
of the popup, we lost 5 mb or more, all childs on the windows will
be removed by formname.removeAllChild();
What cann we do, that the garbage collector will dispose this
objects.
Is there a way to show all objects with references (NOT
NULL)?
I have read in the Flex Help, that
this.removeChild(myComponent) not delete the form and/or object out
of the storage.
Rather the object must be destroyed.
It is sufficient to call delete(myComponent) about remove
this object out of the storage as the case may be that the
garbage-collector remove this object at any time?
Or how can I destroy a component correctly. What happens with
the widgets on this component e.g. input fields or datagrids?
Are they also being deleted?
Thanks for your help.
Matze

If you mena the "photo Library" then you cannot delete it.
This is how iphone handles photos. There are not two copies. There a re simply two places from which to access the same photos. ALL photos synced to iphone can be accessed via Photo Library. Those same pics can be accessed via their individual folder.

URGENT: Problem with the viewlink

Well the problem that I am facing now is with the newly created ViewLink. Let me explain the current situation. I have two viewObjects (say view1 and view2). These viewobjects are independent. I have used these viewobjects in one jspx page. Now I newly created a viewLink (say viewLink1) , making the view2 dependent on view1. I have added viewLink1 to the application module. But there has been no change in the data being generated on the jspx for the view2. Do I need to undo the previously used view2 and use the viewObject that has been newly generated under the viewLink in the DataControl Palatte? Is there a way through which I could make the independent viewObjects communicate without undoing the previously done things?

Thanks for your reply John. But I couldn't get the required solution. Let me explain the problem more clearly. I have 2 viewobjects. Initially i used both the viewobjects without any viewlink . I din't want the two viewobjects communicate with eachother. But now due to requirement , I had to create a viewlink between the two viewobjects ( I have mapped a common attribute of both the view objects in the viewlink). So now when I select a particular row in the first viewobject, it has to reflect the data in the second viewobject (since I created a viewlink). But this is not happening (since I am not using the viewobject under the view2 via view1 viewlink). The data in the second table is getting reflected if the used the viewobject under the view2 via view1 viewlink. But this requires me to delete the existing table which uses the view2 object and replace it with the viewobject present under the view2 via view1 viewlink. Is there any possible way through which the I could make the viewlink work without deleting the previously created table ?
Thanks for your immediate response.

Problem with the cache hit ratio

Hello,
I ma having a problem with the cache hit ratio I am geting. I am sure, 100% sure, that something has got to be wrong with the cache hit ratio I am fetching!
1) I will post the code that I am using to retrieve the cache hit ratio. I've seen about a thousand different equations, all equivalent in the end.
In oracle cache hit ratio seems to be:
cache hits / cache lookups,
where cache hits <=> logica IO - physical reads
cache lookups <=> logical IO
Now some people use the session logical Reads stat, from teh view v$sysstat; others use db block gets + db consistent gets; whatever. At the end of the day its all the same, and this is what i Use:
SELECT (P1.value + P2.value - P3.value) AS CACHE_HITS, (P1.value + P2.value) AS CACHE_LOOKUPS, P4.value AS MAX_BUFFS_SIZEB
FROM v$sysstat P1, v$sysstat P2, v$sysstat P3, V$PARAMETER P4
WHERE
P1.name = 'db block gets' AND
P2.name = 'consistent gets' AND
P3.name = 'physical reads' AND
P4.name = 'sga_max_size'
2) The problem:
The cache hit ratio I am retrieving cannot be correct. In this case i was benchamarking a HUGELY inneficient query, consisting of the Union of 5 Projections over the same source table, and Oracle is configured with a relatively small SGA of 300 MB. They query plan is awful, the database will read the source database table 5 times.
And I can see in the physical data statistics of the source tablespace, that total Bytes read is aproximatly 5 times the size of the text file that I used to bulk load data into the databse.
Some of the relevant stats, wait events:
db file scattered read     1129,93 seconds
Elapsed time: 1311,9 seconds
CPU time: 179,84
SGA max Size: 314572800 Bytes
And total bytes read: 77771964416 B (aproximatly 72 Gga bytes)
the source txt loaded to the database was aprox 16 G
Number of reads was like 4.5 times the source datafile.
I would say this, given the difference between CPU time and Elapsed Time, it is clear that the query spent almost all of its time doin DB file scattered reads. How is it possible that i get the following cache hit ratio:
Cache hit Ratio: 0,92
Cache hits: 109680186
Cache lookups: 119173819
I mean only 8% of that Logical I/O corresponded to physical I/O? It is just not possible.
3) Procedure of taking stats:
Now to retrieve these stats I snapshot the system 2 times. One before the query, one after the query.
But: this is not done in a single session. In total 3 sessions are created. One session two retrieve the stats before the query, one session to run the query, a last session to snapshot after the query.
Could the problem, assuming there is one, be related to this:
"The V$SESSTAT view contains statistics on a per-session basis and is only valid for the session currently connected. When a session disconnects all statistics for the session are updated in V$SYSSTAT. The values for the statistics are cleared until the next session uses them."
What does this paragraph mean. Does it mean that the v$sysstat only shows you the stats of the last session that closed? Or does it mean thtat v$sysstat is increamented with the statistics of each v$sessionstat once a session terminates? If so, then my procedure for gathering those stats should be correct.
Can anyone help me sort out the origin of such a high cache hit ratio, with so much I/O being done?

sono99 wrote:
Hi,s
first of, let me start by saying that there were many things in your post that you mentioned that I could no understand. 1. Because i am not an Oracle Expert, i use whatever RDBMS whenever i need to. 2. Because another problem has come up and, right now, i cannot inform myself to be able to comprehend it all.Well, could it be that you need to understand the database you are working on in order to comprehend it? That is why we strongly advise you to read the concepts manual first, you need to understand the architecture that Oracle uses, as well as the basic concepts of how oracle does locking and maintains read consistency. It does these different than other database engines, and some things become nonsense if looked at from the viewpoint of a single user.
>
quote:
It would be useful to see the execution plan jhust in case you have simplified the problem so much that a critical detail is missing.
First, the query code:
2009-10-20 15:11:59,141 INFO]: OUTPUT_GOBLER:>SQL> CREATE TABLE FAVFRIEND
[2009-10-20 15:11:59,141 INFO]: OUTPUT_GOBLER:> 2 NOLOGGING TABLESPACE TARGET
[2009-10-20 15:11:59,141 INFO]: OUTPUT_GOBLER:> 3 AS
[2009-10-20 15:11:59,141 INFO]: OUTPUT_GOBLER:> 4 SELECT ID as USRID, FAVF1 as FAVF FROM PROFILE
[2009-10-20 15:11:59,141 INFO]: OUTPUT_GOBLER:> 5 UNION ALL
[2009-10-20 15:11:59,141 INFO]: OUTPUT_GOBLER:> 6 SELECT ID as USRID, FAVF2 AS FAVF FROM PROFILE
[2009-10-20 15:11:59,141 INFO]: OUTPUT_GOBLER:> 7 UNION ALL
[2009-10-20 15:11:59,141 INFO]: OUTPUT_GOBLER:> 8 SELECT ID as USRID, FAVF3 AS FAVF FROM PROFILE
[2009-10-20 15:11:59,141 INFO]: OUTPUT_GOBLER:> 9 UNION ALL
[2009-10-20 15:11:59,141 INFO]: OUTPUT_GOBLER:> 10 SELECT ID as USRID, FAVF4 AS FAVF FROM PROFILE
[2009-10-20 15:11:59,141 INFO]: OUTPUT_GOBLER:> 11 UNION ALL
[2009-10-20 15:11:59,141 INFO]: OUTPUT_GOBLER:> 12 SELECT ID as USRID, FAVF5 AS FAVF FROM PROFILE
[2009-10-20 15:11:59,141 INFO]: OUTPUT_GOBLER:> 13 ;
Now, Althought it is clear from the query that the statement is executed with the NOLOGGiNG, i have disabled the logging entirely for the tablespace.There are certain rules about nologging that may not be obvious. Again, this derives from the basic Oracle architecture, and if you use the wrong definitions of things like logging, you will be led down the primrose path to confusion.
>
Futhermore, yes, the RDBMS is a test RDBMS... I have droped the database a few times... And I am constantly deleting an re-inserting data into the source database table named PROFILE.>
I also make sure do check all the datafile statistics, and for this query the amount of RedoLog, Undo "Log", Templife used is negligible, practically zero.Create table is DDL, which has implied commits before and afterwards. There is a lot going on, some of it dependent on the volume of data returned. The Oracle database writer writes things out when it feels like it, there are situations where it might just leave it in memory for a while. With nologging, Oracle may not care that you can't perform recovery if it is interrupted. So you might want to look into statspack or EM to tell you what is going on, the datafile statistics may not be all that informative for this case.
>
Most of the I/O is reading, a few of the I/O is writing.
My idea is not to optimize this query, it is to understand how it performs. Well, have you read the Concepts manual?
I have other implementations to test, namely I having trouble with one of them.
Furthermore, I doubt the query Plan Oracle is using actually involves tablescans (as I I'd like it to do); because in the Wait Events, most of the wait time for this query is spent doing "db file scattered read". And I think this is different from a tablescan.Please look up the definition of [db file scattered read|http://download.oracle.com/docs/cd/B19306_01/server.102/b14211/instance_tune.htm#sthref703].
>
Do you really have to use sessions external to the query session ? Can you query v$mystat joined to v$statname from the session itself.
No, I don't want to that!
I avoid as much as possible having the code I execute being implemented in java. Why do you think java has anything to do with this? In your session, desc v$mystat and v$statname, these are views you can look at.
When i can avoid it I don't query the database directly through JDBC, i use the RDBMS command line client, which is supposed to be very robust. Er, is that sqlplus?
So yes, I only connect to the database with JDBC... in very last session.
Of course, I Could Have put both the gather stats before query and gathers stats after query a single script: the script that would be also runing the query.
But that would cause me a number of problems, namely some of the SQL i build has to be implemented dynamically. And I don't want to be replicating the snapshoting code into every query script I make. This way I have one sql with the snapshoting scripts; and multiple scripts for running each query. I avoid code replication in this manner.Instrumentation is a large subject; dynamic sql generation is something to be avoided if possible. Remember, Oracle is written with the idea that many people are going to be sharing code and the database, so it is optimized in that way. For SQL parsing in particular, if every SQL is different, you get a performance problem called "hard parsing." You can (and generally should, and sometimes can't avoid) use bind variables so that Oracle doesn't need to hard parse every SQL. In fact, this is one of those things that applies to other engines besides Oracle. I would recommend you read Tom Kyte's books, he explains what is going on in detail, including in some places the non-Oracle viewpoint.
>
Furthermore, Since the database is not a production database, it is there so I can do my tests. I don't have to be concerned with what other sessions may be doing to my system. There are only the sessions I control.No, there are sessions Oracle controls. If you are on unix, you can easily see this, but there are ways to see it on Windows, too. In some cases, your own sessions can affect themselves.
>
then what it the array fetch size ? If the array fetch size is large enough the number of block visits would be similar to the number of physical block reads.
I don't know what the arraysize you mention is. i have not touched that parameter. So whatever it is, it's the default.You should find out! You can go to http://tahiti.oracle.com and type array fetch size into the search box. You can also go to http://asktom.oracle.com and do the same thing, with some more interesting detail.
>
By the way, I don't get the query results into my client, the query results are dumped into a target output table.
So, if the arraysize has something to do with the number of rows that Oracle is returning the client in each step... I think it doesn't matter.You may hear this phrase a lot:
"It depends."
>
As for the query plan, If i am not mistaken you can't get get query plans for queries that are: create table as select.What?
JG@TTST> explain plan for create table jjj as select * from product_master;
Explained.
JG@TTST> select count(*) from plan_table;
COUNT(*)
         3
I can however commit the create table part and just call for the evalution of the Select part of the query; i believe it should be same.
"Optimizer"     "Cost"     "Cardinality"     "Bytes"     "Partition Start"     "Partition Stop"     "Partition Id"     "ACCESS PREDICATES"     "FILTER PREDICATES"
"SELECT STATEMENT"     "ALL_ROWS"     "2563"     "586110"     "15238860"     ""     ""     ""     ""     ""
"UNION-ALL"     ""     ""     ""     ""     ""     ""     ""     ""     ""
"TABLE ACCESS(FULL) SONO99.PROFILE"     ""     "512"     "117222"     "3047772"     ""     ""     ""     ""     ""
"TABLE ACCESS(FULL) SONO99.PROFILE"     ""     "513"     "117222"     "3047772"     ""     ""     ""     ""     ""
"TABLE ACCESS(FULL) SONO99.PROFILE"     ""     "513"     "117222"     "3047772"     ""     ""     ""     ""     ""
"TABLE ACCESS(FULL) SONO99.PROFILE"     ""     "513"     "117222"     "3047772"     ""     ""     ""     ""     ""
"TABLE ACCESS(FULL) SONO99.PROFILE"     ""     "513"     "117222"     "3047772"     ""     ""     ""     ""     ""
This query plan was taken from sql developer, exported to txt, and the PROFILE table here has only 100k tuples.
Right now I am more concerned with testing the MODEL query. Which Oracle doesn't seem to be able any more... but that is a matter for another thread.
Regarding this plan. The Union ALL seems to be more than just a binary Operator... IT seems to be Neray.
The union all on that execution plan seems to be taking as leaf tables 5 99sono.Profile tables, and be making a table scan to them all. So I'd say that the RDBMS should only scan each database block once and not 5 times.
But: It doesn't seem to be so. IT seems like what oracle is doing is scanning completly each the table, and then moving on to next select statement in the UNION ALL. Because given the amount of source table that was read, 5 times greater than the size of the source table. Oracle didn't reuse read blocks.
But this is just my feeling.Your feeling is uninteresting. Telling us what you really hope to accomplish might be more interesting.
Anyway, in terms of consistent gets, how many consistent gets should the RDBMS be doing? 5
One for each table block?It depends.
>
My best regards,
Nuno (99sono xp).

Two problems with the newly implemented WF in UWL

Similar Messages

Maybe you are looking for