Using user define lexer for SES
I have a user define lexer that work properly on 10g .it was implemented on extproc .
for creating index I'm using something like
create index findex on tablename(field)
indextype is ctxsys.context
parameters (lexer ctxsys.my_lexer filter ctxsys.null_filter');
for search I'm using something like:
select *
FROM tablename WHERE contains(field,'some text')>0
I can't figure out how I could use my lexer in SES .
TIA for any help
SES does not (currently, at least) give you access to the underlying Oracle Text index settings, so you would not be able to use a user defined lexer with it.
- Roger
Similar Messages
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Using user defined variables in SAP BPC 7.0 NW
Hi,
I am using BPC 7.0 SP2 NW version. I want to do some calculatioins and/or comparision in the script logic by using user defined variables.
For Ex: I want to assign the property TIMEID of TIME dimension to a variable and then use this variable in my IIF statement.
I have tried a lot but not getting any solution.
Can anyone guide me in how to use user defined variables in Script Logic.
Your valuable reply is appreciated.
Thanks & Regards
Manoj DamleHi,
Thanks for the valuable reply.
But i want to define variables in the Script Logic and not in the Data Manager.
The scenario is like this:
I want to check the value of the DUMMYACC1 member of GL_ACCOUNT dimension with a constant and depending on the condition i want to update a user defined variable. This variable will further be used in the *SELECTCASE statement for decision making.
The Code is as follows:
*XDIM_MEMBERSET COMP_CODE = COMP_CODE_1
*XDIM_MEMBERSET BUS_AREA = BUS_AREA_1
*XDIM_MEMBERSET VERSION = VERSION_1
*XDIM_MEMBERSET CURRENCY = AUD
*XDIM_MEMBERSET DATASRC = DATASOURCE_1
*XDIM_MEMBERSET GL_ACCOUNT = SALESREVENUE,PRICE,QUANTITY,DUMMYACC1
*XDIM_MEMBERSET TIME=2009.MAY,2009.JUN
*XDIM_MEMBERSET CUSTOMERCATEGORY = CUSTOMER_CAT_1
*XDIM_MEMBERSET PROFIT_CTR = PROFIT_CTR_1
*XDIM_MEMBERSET SEGMENT = SEGMENT1
*XDIM_MEMBERSET MEASURES = PERIODIC
*FUNCTION PRO(%VAR1%,%VAR2%)
[%VAR1%].CURRENTMEMBER.PROPERTIES("%VAR2%")
*ENDFUNCTION
*FOR %GL_ACC% = DUMMYACC1
*FOR %CV_TIM% = 2009.MAY,2009.JUN
#CUR_MTH = IIF(([GL_ACCOUNT].[%GL_ACC%],[TIME][%CV_TIM%]) = 1.,1,NULL)
*NEXT
*NEXT
*SELECTCASE #CUR_MTH
*CASE 1
#CURRENTMTH = PRO(TIME,TIMEID)
*ENDSELECT
The errors which system gives is:
1. Duplicate formula found
2. Invalid MDX statement
3. #CUR_MTH & #CURRENTMTH is not a valid member
Please give your valuable suggestion.
Thanks and Regards
Manoj Damle -
Using User Defined Function is SQL
Hi
I did the following test to see how expensive it is to use user defined functions in SQL queries, and found that it is really expensive.
Calling SQRT in SQL costs less than calling a dummy function that just returns
the parameter value; this has to do with context switchings, but how can we have
a decent performance compared to Oracle provided functions?
Any comments are welcome, specially regarding the performance of UDF in sql
and for solutions.
create or replace function f(i in number) return number is
begin
return i;
end;
declare
l_start number;
l_elapsed number;
n number;
begin
select to_char(sysdate, 'sssssss')
into l_start
from dual;
for i in 1 .. 20 loop
select max(rownum)
into n
from t_tdz12_a0090;
end loop;
select to_char(sysdate, 'sssssss') - l_start
into l_elapsed
from dual;
dbms_output.put_line('first: '||l_elapsed);
select to_char(sysdate, 'sssssss')
into l_start
from dual;
for i in 1 .. 20 loop
select max(sqrt(rownum))
into n
from t_tdz12_a0090;
end loop;
select to_char(sysdate, 'sssssss') - l_start
into l_elapsed
from dual;
dbms_output.put_line('second: '||l_elapsed);
select to_char(sysdate, 'sssssss')
into l_start
from dual;
for i in 1 .. 20 loop
select max(f(rownum))
into n
from t_tdz12_a0090;
end loop;
select to_char(sysdate, 'sssssss') - l_start
into l_elapsed
from dual;
dbms_output.put_line('third: '||l_elapsed);
end;
Results:
first: 303
second: 1051
third: 1515
Kind regards
TaoufikI find that inline SQL is bad for performance but
good to simplify SQL. I keep thinking that it should
be possible somehow to use a function to improve
performance but have never seen that happen.inline SQL is only bad for performance if the database design (table structure, indexes etc.) is poor or the way the SQL is written is poor.
Context switching between SQL and PL/SQL for a User defined function is definitely a way to slow down performance.
Obviously built-in Oracle functions are going to be quicker than User-defined functions because they are written into the SQL and PL/SQL engines and are optimized for the internals of those engines.
There are a few things you can do to improve function
performance, shaving microseconds off execution time.
Consider using the NOCOPY hints for your parameters
to use pointers instead of copying values. NOCOPY
is a hint rather than a directive so it may or may
not work. Optimize any SQL in the called function.
Don't do anything in loops that does not have to be
done inside a loop.Well, yes, but it's even better to keep all processing in SQL where possible and only resort to PL/SQL when absolutely necessary.
The on-line documentation has suggested that using a
DETERMINISTIC function can improve performance but I
have not been able to demonstrate this and there are
notes in Metalink suggesting that this does not
happen. My experience is that DETERMINISTIC
functions always get executed. There's supposed to
be a feature in 11g that acually caches function
return values.Deterministic functions will work well if used in conjunction with a function based index. That can improve access times when querying data on the function results.
You can use DBMS_PROFILER to get run-time statistics
for each line of your function as it is executed to
help tune it.Or code it as SQL. ;) -
How can I use User-Defined Aggregate Functions in Timesten 11? such as ODCI
Hi
we are using Timesten 11 version and as per the documentation, it doesn't support User-Defined Aggregate Functions.
So we are looking for alternatives to do it. Could you please provide your expert voice on this.
Thanks a lot.
As the following:
create or replace type strcat_type as object (
cat_string varchar2(32767),
static function ODCIAggregateInitialize(cs_ctx In Out strcat_type) return number,
member function ODCIAggregateIterate(self In Out strcat_type,value in varchar2) return number,
member function ODCIAggregateMerge(self In Out strcat_type,ctx2 In Out strcat_type) return number,
member function ODCIAggregateTerminate(self In Out strcat_type,returnValue Out varchar2,flags in number) return
number
How can I use User-Defined Aggregate Functions in Timesten 11? such as ODCIAggregateInitialize ?Dear user6258915,
You absolutely right, TimesTen doesnt support object types (http://docs.oracle.com/cd/E13085_01/doc/timesten.1121/e13076/plsqldiffs.htm) and User-Defined Aggregate Functions.
Is it crucial for your application? Could you rewrite this functionality by using standart SQL or PL/SQL?
Best regards,
Gennady -
How to use user defined object with linked button
Hi experts
Can I use user defined table data with linked button. If yes then how. plz give me sample examples.
Regards
GorgeIf you have an UDO in your form, or any other, the FormDataLoad eventhandler should be used.
Take care, it is not inside the eventhandler.
for VB:
Select SBO_APPLICATION in the classes, and select FormDataLoad event
Private Sub SBO_Application_FormDataEvent(ByRef BusinessObjectInfo As SAPbouiCOM.BusinessObjectInfo, ByRef BubbleEvent As Boolean) Handles SBO_Application.FormDataEvent
in C#
Add a new eventhandler as
// declaration
SBO_Application.FormDataEvent += new SAPbouiCOM._IApplicationEvents_FormDataEventEventHandler(ref SBO_Application_FormDataEvent);
// eventhandler:
public void SBO_Application_FormDataEvent(ref SAPbouiCOM.BusinessObjectInfo BusinessObjectInfo, out bool BubbleEvent) -
How to create user defined metrics for SQL Server target?
The customer is not able to create a user defined metrics for SQL Server target.
This is very important for him to use this product.
He is asking how to create user defined metrics?
I sent him Note 304952.1 How to Create a User-Defined SQL Metric in EM 10g Grid Control
But it would work for an Oracle DB, but his target is SQL Server DB
Not able to find the "User-Defined Metrics" link from Database home page.
How to create user defined metrics for SQL Server target?http://download-uk.oracle.com/docs/cd/B14099_19/manage.1012/b16241/Monitoring.htm
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Problem creating user-defined metric for Database
I am logged in to EM/Grid Control as SYSMAN, any user with superadmin privileges or a 'normal' user with operator/full privileges for my database target. When I go to set up user-defined metrics for the target db I get the following warning "You will only be able to view User Defined metrics because you do not have Operator Privileges on host <db target name>". The Create button is disabled.
Can anyone offer any advise on where to identify the privilege problem?
ThanksWell I did it with a host UDM calling a local script (which will be installed on shared drives for the development/test and production systems).
The local script cats the /var/opt/oracle/oratab file eliminating lines beginning with # or $ then takes the second argument of each line and loops through all entries using a checkit procedure. The checkit procedure determines if the appropriate log directores exist for the oracle home and does a find on the diretory looking for alert*.log and *.trc. If there are any then global variables get updated with the count and directory name.
There is an if statement before exit that checks of the count of files is greater than zero and write an appropriate em_result and em_message depending on the results.
I then created the UDM in EM to call this script and check for critical/warning thresholds.
Regards
Tim -
User defined fields for the Trading partner agreements
Hi,
Do we have any provision to create custom/user defined fields for the Trading partner agreements ?Hello,
It would be great if you can provide complete details of your use case. I can suggest the possible way of implementation only after understanding your requirement.
Regards,
Anuj -
Hi,
Std SAP provides the following user-defined fields for WBS.
4 numeric fields
4 general fields
2 date fields
2 check boxes
We would like to use as many as 20 numeric user-defined fields for wbs.
Is there a way to do this?
Thanks in advance.
Manoharhi,
It is not possible with user defined fields. You can achieve this using SPRO menu path Project System ->Structures->Work Breakdown Structure->Enhancement for Project Definition WBS lements -> Create customer specific fields in WBS.
You have to use enhancement CNEX0007 to create the required fields.
You will, ofcourse, need the help of an ABAPer to do this.
Muraleedharan.R -
Create User-defined field for Marketing Documents
I need to create a User-Defined field for Marketing Documents under Title and Rows.
I need to do it via .NET instead of manually go into SAP to create it.
Does anyone can give me idea on how to do this?Hi David,
There are examples of how to do this in the SDK samples (look for MetaDataOperations project in the DI samples).
There are also examples in the SDK help. Here's one:
Private Sub AddUserField()
'// The UserFieldsMD represents a meta-data object that allows you
'// to addremove fields from tables or change the fields' characteristics
Dim oUserFieldsMD As SAPbobsCOM.UserFieldsMD
'// In any meta-data operation there should be no other object "alive"
'// but the meta-data object, otherwise the operation will fail.
'// This restriction is intended to prevent a collisions.
'// The meta-data object needs to be initialized with a
'// regular UserFields object
Set oUserFieldsMD = oCompany.GetBusinessObject(oUserFields)
'// When adding user tables or fields to the SAP Business One database
'// use a prefix identifying your partner name space
'// this will prevent collisions between the various partners add-ons
'// SAP's name space prefix is "BE_"
'// Set the Fields' mandatory properties
oUserFieldsMD.TableName = "OCRD" '// BP table
oUserFieldsMD.Name = "BE_UserField1"
oUserFieldsMD.Description = "A user field"
oUserFieldsMD.Type = db_Alpha '// am alphanumeric type
oUserFieldsMD.EditSize = 20
'// Add the field to the table
oUserFieldsMD.Add
End Sub
Kind Regards,
Owen -
User defined class for Web Services
I am trying to use the Web Service Publishing Wizard to publish
a class as a web service. The wizard will not allow me to select
the method I wish to publish. When I click on the "Why Not?"
button the message says:
"One or more parameters did not have an XML Schema mapping
and/or serializer specified"
I use user defined classes as parameters of the methods of the service web.
How cam i install this web service on "Oracle J2EE Web services"?If you use Java Beans (or single dimension arrays of Java Beans) that implement the java.io.serializable interface as per this article:
http://otn.oracle.com/tech/webservices/htdocs/samples/customtype/content.html
then Oracle9iAS will handle the publishing process of custom data types. The publishing wizard in Oracle9i JDeveloper 9.0.2 doesn't support this yet, but the link in the article to the JDeveloper help gives a fairly straightforward workaround. This workaround will be eliminated in Oracle9i JDeveloper 9.0.3 (due late August).
Does representing your parameters as Java Beans work for your problem?
Mike. -
Cannot Apply User Define Serial for ITEMS
hi ,
we have to generate user define serial # for items . for that we need to upload the MAC addresses as serial number from a excel spread sheet can any one help regarding that please
Thanks & regards
Moni.Moni,
You have to do some coding to achieve this:
1. Create a table with three columns like serial_id, serial_number,taken_sts.
2. Load your serial numbers from spreadsheet to this table using an insert or SQL Loader.
3. Oracle gives you this package user_pkg_serial with nothing coded in package body. Add your logic to this body to return only one serial number at a time. That is the reason I asked you to create table with three columns. Maintain taken_sts column as N for only one serial number at a time and return that serial number (out parameter of the package body).
4. It is extremely important to return the x_return_status as 'S' otherwise this will not work.
5. Run the Generate Serial Numbers program and your serial numbers can be seen in the mtl_serial_numbers table.
Please let me know if you need more info.
Thanks
Nagamohan -
User Defined Metric for default ALERT log directory
On our system we have moved the alert log to a non-default location. If we use the wrong initialization file or something else goes haywire then trace files and alert logs get placed in the $ORACLE_HOME/rdbms/log directory.
I want to create a user defined metric for each machine that will look in all the $ORACLE_HOME/rdbms/log directories for each ORACLE_HOME on the server checking for any alert*.log or *.trc files. Creating an alert if it encounters any of these files.
I don't know if I should do it as a host UDM or an instance UDM. And more to the point how do I get it to see the multiple homes if the server has more than one.
Any ideas would be appreciated.
Thanks
TimWell I did it with a host UDM calling a local script (which will be installed on shared drives for the development/test and production systems).
The local script cats the /var/opt/oracle/oratab file eliminating lines beginning with # or $ then takes the second argument of each line and loops through all entries using a checkit procedure. The checkit procedure determines if the appropriate log directores exist for the oracle home and does a find on the diretory looking for alert*.log and *.trc. If there are any then global variables get updated with the count and directory name.
There is an if statement before exit that checks of the count of files is greater than zero and write an appropriate em_result and em_message depending on the results.
I then created the UDM in EM to call this script and check for critical/warning thresholds.
Regards
Tim -
About semantic indexing using user defined ontology
hi zhe,
according to the dev. guide, you can do semantic index on a document using user defined ontology. however, multiword class names, individual names and property names defined in the ontology are usually concatenated and cannot have space. if I have a multiword concept such as "http://www.example.org/medicalProblem/DiagnosedPastNeurologicalDeficit" rather than "http://www.example.org/medicalProblem/Diagnosed Past Neurological Deficit" in the ontology and a loaded document in the table also contains the concept "Diagnosed Past Neurological Deficit", so how is the extractor able to identify the concept in the document? do I need to describe the concept in the ontology using rdfs:lable like this "<rdfs:label xml:lang="en">Diagnosed Past Neurological Deficit</rdfs:label>" so that extractor can identify the concept in the document? I am not clear how to use user defined ontology to semantically index documents. thanks a lot in advance.
hongHi Hong,
The semantic indexing feature is itself a framework. There is no native NLP engine bundled with it.
There are NLP engines like Open Calais, GATE, and Lymba that can work with this framework. Some engines
can take an ontology and map entities (events, individuals, relationships etc.) embedded in the text to definitions in the ontology. You can also perform the mapping yourself. For example, you can take out the rdfs:label (or comment, or some other descriptive parts) of URIs, build an Oracle Text index, perform a fuzzy text match for a given piece of phrase, and select the URI that gives the best matching score.
Hope it helps,
Zhe Wu -
Which text editor can use User Defined Languages?
On Windows, Notepad++ is able to use User Defined Languages. On a mac, I know of no text editors that can use them. Not only that, my mac stubbornly refuses to acknoledge the existence of .ecl, .dnh, and other scripting languages. I bundled Notepad++ and used AppleScript to make an executable, but it is not funny when you have to manually open Notepad++, then search for your file, then open it, then do things with it rather then clicking the file for it to open.
I would like to know if there are ANY text editors that can run User Defined Languages on a mac. Please do not tell me to use Winebottler to package Notepad; I already have Notepad++Or, put your text file on DropBox, using the iPad app and email a link to others, or put it on MobileMe (iDisk app) or sharevvia iWork (online sharing for Pages documents).
Besides the word processing apps like Pages, there are a ton of notes and notebook apps which have various file sharing capabilities. Plain Text is a free plain text editor which links to a DropBox folder, e.g. And the Elements app will sync to DropBox and also let you email. There are many others.
The trick is figuring out what you need--how much formatting, e.g.--and what type of access by your PC is most convenient. I use apps that sync to DropBox or MobileMe, so that those files are always accessible. Much as I love MobileMe for syncing my calendars, contacts and to do lists, I prefer DropBox for document access and I've found iWork unreliable.
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