Set optimizer mode for mapping
How can i set the optimizer mode(for example, "all_rows") explicitly for a mapping?
~Prabha
Hi,
in design center, select "configure" in the context menu of a mapping. Under table operators, select a table and set the extraction hint.
Regards,
Carsten.
Similar Messages
-
Set optimizer mode for someone else possible?
I know that I can use the sys.dbms_system package to set tracing on for another session but cannot figure how to change their optimizer mode - if it's possible at all.
I have tried this -
exec sys.dbms_system.set_bool_param_in_session(20,176,'optimizer_mode=choose',TRUE);
PL/SQL procedure successfully completed.
SQL> show parameter opt
NAME TYPE VALUE
object_cache_optimal_size integer 102400
optimizer_features_enable string 8.1.7
optimizer_index_caching integer 0
optimizer_index_cost_adj integer 100
optimizer_max_permutations integer 80000
optimizer_mode string RULE
optimizer_percent_parallel integer 0
Tried the 'set_int_param_in_session' but 'choose' is not an integer.
Thanks in advance for any help.Hi,
in design center, select "configure" in the context menu of a mapping. Under table operators, select a table and set the extraction hint.
Regards,
Carsten. -
How to set Compatibility Mode for a single site in ie10
This question was originally posted on the Answers forum -
http://answers.microsoft.com/en-us/ie/forum/ie10-windows_7/how-to-set-compatibility-mode-for-a-single-site-in/187152e3-142a-4d96-8d1b-af82ef571eec
I am having problem with getting ie10 to set ie9 compatibility for a single site (sharepoint.contoso.com).
When I add this website in Compatibility View Settings (Alt > Tools > Compatibility View Settings > 'Add this Website') it adds the domain 'contoso.com' and not the individual website (sharepoint.contoso.com).
This cause other sites (www.contoso.com) to be configured to use compatibility mode. Because this is a separate site (different web server) to the site sharepoint.contoso.com (sharepoint 2010 server) we need different compatibility settings.
Using a different example to explain the issue -
Microsoft has three websites that are different websites created by different developers written in different programming languages and they only work with certain browsers.
microsoft.com (Website1 created by Developer1) - compatible with ie8/ie9/ie10
msdn.microsoft.com (Website2 created by Developer2) - compatible with ie8/ie9
technet.microsoft.com (Website3 website created by Developer3) - compatible only with ie10
The only thing the three website share is the URL contains 'microsoft.com'.
Marking 'msdn.microsoft.com' to run in compatibility mode affects the other 2 websites - mainly technet.microsoft.com which will not work now since it only runs in pure ie10 mode.
Should you be able to add an individual site to the compatibility list instead of all sites that have .microsoft.com in the URL? Am I missing a simple setting in the ie10?
As a workaround I am using the F12 Developer Tools to set the Browser Mode which temporary sets the compatibility mode. However this is not a nice solution to the end users at our organisation.problem is not solved for non corporate environments...
You could start your own thread. Then if you got that answer and it was marked Answered you would have the ability to unmark it. The OP of this one seems satisfied. Also note that this is TechNet. Consumers can get help on Answers
forums.
Robert Aldwinckle
Oh! I wrote it wrong: I should have said: This is not solved for NON-AD environments. No demands what so ever to use Window 7/8 professional in a small corporation or on a big corporation with Island of smaller departments for example offshore.
The problem is that the thread is not "Answered" by the OP, its is marked answered by a moderator (and same moderator that did the answer) so no way of telling if the OP is satisfied.
But you are right in the fact that I am almost kidnapping the thread. But a complete answer would benefit all in this case I would presume.
Regards
/Aldus -
How to set Update Mode for DSO in BI7.0?
Hi,
As you know in bw3.5, in update rules we can set the update mode for ods as Additive or overwrite functionality.
But can anybody tell me where are these settings in bi7.0? or
How to set Update Mode for DSO in BI7.0?
Thanks and Regrards,
HarshalDear Harshal,
GO to the tramsformations of your DSO..
In the Rule Group..Click on any key Figure..
this pops u a window..in which u will find AGGREGATION ..Then u can select Either OVERWRITe or SUMMATION which suites ur requirement..
Hope this helps u..
Assign points if helpful..
Best Regards,
VVenkat.. -
Any way to set "active mode" for FTP, or to use sFTP instead?
I have a web host that does not support passive FTP mode. I need to either set the mode to be "active mode", or I need to use secure FTP (sFTP). Is there any support for either of these within Muse?
Hi
By default , Adobe Muse FTP option uses " Passive Mode" , I am afraid its not possible to switch to "Active Mode" or to switch to Secure FTP. Alternatively, you may export the site locally using " Export as HTML " and then you may use third party FTP client to upload the site to your third party hosting using Active or Secure FTP.
Let me know if you have any further query. -
Where we set update/insert for mapping in OWB
Hi, I have got a mapping to load data into cube from source transaction tables. where exactly I need to set (in mapping) lodaing tape, insert/update.
Could you please send me the flow in tool like mapping --> configure etc...
Thanks much..
Srini.thanks to all for your suggestions.
After selecting the cube and if you see the Load Type in operator properties, it has onlyLOAD/REMOVE options.
The other way I found to update the cube values is, mapping -> configure -> Runtime Parameter -> Default Operating Mode ... it should be selected as "Row based".
Why I need to update cube is, if I add a column to cube and want to update that column alone for all the rows with a transformation rule from source.
Thanks,
Srini. -
Equium - How to set quiet mode for CD drive?
Hi I've got Toshiba notebook Equium series and recently I had to reinstall my Windows Vista.
And now my CD-ROM is very noisy when read data from CD and the whole notebook is shaking.
I remember that when I both it there was some option to put it in quite mode.
I've download some firmware from this site but it was for different CD-ROM.
So I'll be very grateful if some one tells me how to make it quite again.
The CD-ROM is MAT****A DVD-RAM UJ-850SHi!
I dont know which notebook you have but on the Toshiba European website you can download the Acoustic Silencer.
http://eu.computers.toshiba-europe.com => Support & Downloads => Download Drivers
On my Satellite L300 I use the Acoustic Silencer and I like it. If I watch a DVD or listen music from CD I set the quiet mode.
Bye -
what is the difference between setting optimizer mode in oracle 10g
optimizer_mode=choose
optimizer_mode=all_rowsuser446367 wrote:
what i have to set for the below parameters . any idea ?
optimizer_index_caching
optimizer_index_cost_adjIn general you would leave them set at the default value in 10g (and probably, in most earlier versions, for most cases as well). Even if you were to change them, asking for specific values on an internet forum is rather asking for trouble, it's not dissimilar to asking "what should I set for the parameter processes?" A reasonable value will be application dependent.
The first parameter reduces the cost of some types of indexed access by assuming that only the specified percentage of index i/o actually results in a physical I/O and therefore only that percentage of the io cost is taken into account. By contrast all tablescan access and the other types of indexed access are assumed to be uncached and therefore need costing.
The second parameter just arbitrarily scales indexed access path costings.
You could argue, and some have, that you could calculate a cache hit ratio for index blocks in much the same way as you can calculate a cache hit ratio generally and then set the first parameter to this value. The standout problems with this approach are
1) It applies to all matching statements and objects not just your problem ones.
2) It doesn't necessarily even apply to your problem statements.
3) It doesn't have anything to do with query duration per se, just efficiency of one particular access path.
4) People tend to choose to round costs down and make the likelihood of two plans getting the same cost and being chosen on a tiebreaker basis higher.
The second parameter just asks you how much you like the idea of indexes generally. If you are going to change it pick a family members age or something - it'll make you smile every time you see it.
Niall Litchfield
http://www.orawin.info/ -
Hello experts,
When we set optimizer mode to first_rows_100 or first_rows etc. The fetch rows doesn't change. I am trying to understand the differences between first_rows and all_rows. It gives preference to index scan against full table scan, even the index scan is no good. And also prefers nested loop over hash join. HOWEVER, except all these, please correct me if I am wrong, I do understand that first_nows_100 only fetch 100 rows regardless default fecth row, am I wrong? What do you think about the following example in terms of CONSISTENT GETS????
Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options
SQL> alter system flush shared_pool;
Sistem dei■tirildi.
SQL> set autotrace traceonly
SQL> select * from my_test where id < 181000;
31000 sat²rlar² seildi.
Y³r³tme Plan²
Plan hash value: 1615681525
| Id | Operation | Name | Rows | Bytes | Cost (%CPU)| Time |
| 0 | SELECT STATEMENT | | 31001 | 605K| 53 (2)| 00:00:01 |
|* 1 | TABLE ACCESS FULL| MY_TEST | 31001 | 605K| 53 (2)| 00:00:01 |
Predicate Information (identified by operation id):
1 - filter("ID"<181000)
¦statistikler
454 recursive calls
0 db block gets
2323 consistent gets
93 physical reads
116 redo size
843244 bytes sent via SQL*Net to client
23245 bytes received via SQL*Net from client
2068 SQL*Net roundtrips to/from client
6 sorts (memory)
0 sorts (disk)
31000 rows processed
SQL> select * from my_test where id < 181000;
31000 sat²rlar² seildi.
Y³r³tme Plan²
Plan hash value: 1615681525
| Id | Operation | Name | Rows | Bytes | Cost (%CPU)| Time |
| 0 | SELECT STATEMENT | | 31001 | 605K| 53 (2)| 00:00:01 |
|* 1 | TABLE ACCESS FULL| MY_TEST | 31001 | 605K| 53 (2)| 00:00:01 |
Predicate Information (identified by operation id):
1 - filter("ID"<181000)
¦statistikler
0 recursive calls
0 db block gets
2235 consistent gets
0 physical reads
0 redo size
843244 bytes sent via SQL*Net to client
23245 bytes received via SQL*Net from client
2068 SQL*Net roundtrips to/from client
0 sorts (memory)
0 sorts (disk)
31000 rows processed
SQL> alter session set optimizer_mode = FIRST_ROWS_100;
Oturum dei■tirildi.
SQL> select * from my_test where id < 181000;
31000 sat²rlar² seildi.
Y³r³tme Plan²
Plan hash value: 509756919
| Id | Operation | Name | Rows | Bytes | Cost (%CPU)
| Time |
| 0 | SELECT STATEMENT | | 100 | 2000 | 4 (0)
| 00:00:01 |
| 1 | TABLE ACCESS BY INDEX ROWID| MY_TEST | 100 | 2000 | 4 (0)
| 00:00:01 |
|* 2 | INDEX RANGE SCAN | SYS_C0011105 | | | 2 (0)
| 00:00:01 |
Predicate Information (identified by operation id):
2 - access("ID"<181000)
¦statistikler
1 recursive calls
0 db block gets
4402 consistent gets
0 physical reads
0 redo size
1159430 bytes sent via SQL*Net to client
23245 bytes received via SQL*Net from client
2068 SQL*Net roundtrips to/from client
0 sorts (memory)
0 sorts (disk)
31000 rows processed
Thanks in adnvance.the first_rows(n) hint is only about costing and instructs the optimizer to find a plan that returns the first n rows as fast as possible - though this approach may increase the total execution time for the query. This could be useful for applications that need only the top results most the time. Consider the following example:
drop table t;
create table t (
col1 not null
, col2
as
select mod(rownum, 100) col1
, lpad('*', 50, '*') col2
from dual
connect by level <= 100000;
exec dbms_stats.gather_table_stats(user, 'T')
create index t_idx on t(col1);
explain plan for
select *
from t
where col1 = 1
order by col1;
select * from table(dbms_xplan.display);
| Id | Operation | Name | Rows | Bytes | Cost (%CPU)| Time |
| 0 | SELECT STATEMENT | | 1000 | 54000 | 423 (0)| 00:00:03 |
|* 1 | TABLE ACCESS FULL| T | 1000 | 54000 | 423 (0)| 00:00:03 |
Predicate Information (identified by operation id):
1 - filter("COL1"=1)
explain plan for
select /*+ first_rows(10) */
from t
where col1 = 1
order by col1;
select * from table(dbms_xplan.display);
| Id | Operation | Name | Rows | Bytes | Cost (%CPU)| Time |
| 0 | SELECT STATEMENT | | 10 | 540 | 10 (0)| 00:00:01 |
| 1 | TABLE ACCESS BY INDEX ROWID| T | 10 | 540 | 10 (0)| 00:00:01 |
|* 2 | INDEX RANGE SCAN | T_IDX | | | 1 (0)| 00:00:01 |
Predicate Information (identified by operation id):
2 - access("COL1"=1)
Obiously the hint changes the costing massively - and for the given query the top 10 results could indeed be returned faster by the index scan (though the difference would be small for this small example).
The details of the costing are not that simple and they are described in Randolf Geist's presentation http://www.sqltools-plusplus.org:7676/media/FIRST_ROWS_n%20presentation%20UKOUG%202009.pdf (titled: Everything you wanted to know about first_rows_n but were afraid to ask). -
Display mode for Material Description in MM02 for Partucular User/UsrGroup
Dear friends,
I required to set: Display mode for Material Description in MM02. (Configured thruu2019 Maintain field selection to data screen)
For Particular User / User group, it should be Change mode. How to achive this. Please advice.
Thanks and regards,
RAMANHi,
I don't think you can realize it, because in SAP system there are 6 influncing factors:
Material Type
Plant
Industry sector
Transaction
Procurement indicator
SAP Delivery
Field selection is controlled by field references. You can assign field references to the influencing factors material type, plant, and industry sector in Customizing. SAP maintains the assignment of the field reference to the transaction codes, to the procurement types, and for the SAP delivery. You cannot change this assignment of these field references in Customizing.
So from my point of view, you can't use the factors of material type, plant and industry sector to distinguish different users' authorization.
Good day
Tao -
Cisco recommends using the world-mode dot11d country-code interface configuration command to configure a country code on DFS-enabled radios. The IEEE 802.11h protocol requires access points to include the country information element (IE) in beacons and probe responses. By default, however, the country code in the IE is blank. Use the world-mode command to populate the country code IE.
I'm trying to set world-mode for AP1250 802.11n 5ghz but it doesnt recognize the command.
AP(config-if)#world-mode dot11d US
^
% Invalid input detected at '^' marker.
The ^ is under "US"
World-mode country code box is empty on the GUI and the CLI would not accept the command. Any idea on this one?Hello Derrick,
As per your query i can suggest you the following solution-
When world mode is enabled, the Cisco Access Point (AP) adds channel carrier set information to its beacon. Client devices with world mode enabled receive the carrier set information and adjust their settings automatically. For example, a client device used primarily in Japan can rely on world mode to adjust its channel and power settings automatically when that device travels to Italy and joins a network there. World mode is disabled by default.
For more information on world mode, refer to the Enabling and Disabling World Mode section of Configuring Radio Settings.
For more information on channels and antennas, refer to Channels and Antenna Settings.
Note: The channels are hard-coded on AP chips. The world mode does not change the number of channels that are supported in a country. For example, in the U.S., channel 14 cannot be used even if world mode is configured.
Hope this will work -
How do I access Night mode for Maps in iOS 7? As promised during iOS 7 announcement.
http://aol.it/1dsMBGx
If it was supposed to be automatic, how come it stayed in day mode during the night?
Is this feature supposed to show up at all?I did some testing.. First, the night mode is automatic only. There's no turning it on or off. There seems to be several different ways for it to work or not work..
I'm not sure if time of day has anything to do with it, but the light sensor definitely does..
Regular map mode does not appear to work in night mode
Hybrid and satellite view do work in night mode. For me, sitting in my house, it's 7:35 PM and if I cover the light sensor the screen goes into night mode only in satellite view or hybrid (while stationary)
The navigation in the regular map view (non-sat/hybrid) will also go into night mode. This is not always consistent though.
I looked up an address using Yelp, then had it open the Maps app and I got directions. Night mode did NOT work. This was about 6:30 PM, but definitely pitch black outside and no lights on in the car.
I later used a bookmark and got directions back using the bookmark. Night mode Worked.
I tried repeating my directions from Yelp, but after trying several times, the night mode kicked in every time, however it seems to have a delayed start. It doesn't darken until the nav voice is almost done talking. -
How do I set up Full Bridge Mode for port fowarding?
How do i go about setting up Full bridge mode, for port forwarding on my Airport extreme's ? I Have two working to get coverage in my house, but I guess they need to be bridged together
For most routers, including the AirPorts, bridge mode disables both the NAT & DHCP services. Since NAT is disabled, all of the firewall ports on the AirPort are open and thus port mapping/forwarding would not be reqiured. Therefore if you configure your AirPort as a bridge, the port mapping optios will not be available.
Since you have two AirPort routers, you would only need to configure the AirPort that is NOT in bridge mode for port mapping to allow communicaton coming in from the Internet. This would typically be the AirPort attached directly to the Internet. -
Every time I start iTunes I get the message: "iTunes exec has been set to run in compatability mode for an older version of Windows. Turn off compatability mode for iTunes before you open it." How do I turn off the compatability mode? Particularly when I have to do it before I turn on iTunes.
Try the following document, only be sure that none of the boxes in the compatibility mode tab are checked (not just the compatibility mode box itself):
iTunes for Windows: How to turn off Compatibility Mode -
recieved error message that states" itunes exe has been set to run in compatibility mode for an older versions of windows for best results turn off compatibility mode for itunes before you open it. How do i access compatibility mode and turn it off ? Believe i have Windows 7.
Try the following document, only be sure that none of the boxes in the compatibility tab are checked (not just the compatibility mode box itself):
iTunes for Windows: How to turn off Compatibility Mode
Maybe you are looking for
-
How can one associate mp4 video files in Bridge?
Bridge has no problem showing them, but associating them with PS CS6 is antother story. PS CS6 can open and edit those files when you drag them by hand into the workspace, but the preferences box of Bridge doesn't seems to know this kind of file type
-
Can Apex 4.1.1 see non-Oracle tables across dblinks using gateway?
OS: Windows7 64-bit APEX: APEX 4.1.1 OracleXE: 11gR2 Oracle ODBC Gateway: 11gR2 Remote DB: Sybase Anywhere 10 ===================== When trying to develop an application (e.g. interactive report), APEX does not see tables from remote database even af
-
I have a model that is stored in the session due to the time it takes to retrieve the data and some other factors. The record listing screen has previous and next buttons on it to cycle through the model and a tiled view showing 25 records at a time.
-
Download driver on mac 10.7.4 for HP Laserjet 1000
just bought an HP Laserjet 1000 and getting error message that reads: installation for 10.6 or lower' and I have a MAC OS 10.7.4. how do I get the driver to load in?
-
How to associate a T-CODE to an infoset or a quick view? sq01/sq02
How to associate a T-CODE to an infoset or a quick view? sq01/sq02