OLAP and ORACLE

Hi All,
I am new to the concepts of OLAP. I want to use oracle olap using java(JOLAP). Could you plese help me that how to I start it and what are the requirement to start it.
Regards,
Moji

Yes you can create reports that combine OLAP and relational data together. Much depends on what you are trying to achieve.
- If you are looking to drill-through from OLAP to relational data Discoverer provides a drill through capability that allows users to define OLAP queries, perform their analysis using multi-dimensional concepts and then drill through into a relational data source via a URL drill out to a Discoverer relational workbook. Currently Discoverer OLAP does not support run time parameters, however, you can created saved selections that allow users to click on pre-defined query filters and apply then to an existing query. For example you could create a saved selections that show the following :
top 5 products based on revenue
top 5 products based on margin
bottom 5 products based on revenue
bottom 5 products based on margin
top 5 customers based on revenue
top 5 customers based on margin
bottom 5 customers based on revenue
bottom 5 customers based on margin
etc, etc
At the moment it is not possible to provide a prompt to allow the user to change value '5' to day '10'.
- if your reporting tool of choice supports embedded total dimensions then it is possible to create special relational views over the multi-dimensional model and provide relational access to the data objects. Both Business Objects XIR2 an Oracle Business Intelligence Enterprise Edition support embedded total views. This will allow you to create reports that accept run time parameters to filter your data set.
As this method relies on access to the multi-dimensional model it is very easy to combine that data with related relational data (assuming the keys are the same). There is more information on the OLAP home page on OTN about creating and managing relational access to OLAP cubes.
Hope this helps
Keith

Similar Messages

Specific courses on OLAP and oracle security

sir
can anyone specify on specific courses and book(s) on OLAP and oracle db security?
thanx in advance

OLAP: Depends entirely on what you want to accomplish - basics, tools, migrating data to, etc.
I teach and recommend "Oracle Database 10g: Using OLAP (Data Warehousing and Oracle BI)" as a starter. Other stuff, go to http://education.oracle.com , enter 'OLAP' into the Search box and hit 'Go' button.
Database Security: Depends entirely on what you want to accomplish, but I find Oracle University course offerings lacking in this area. (I really wish May Ann Davidson would do something about that, and I'd love to help.)
The OCP Admin I and Admin II course each have a chapter discussing Security. I think these are rather simplistic for the commercial world, but most OCP candidates I see get stymied by even that level.
The "Oracle Database 10g: Security Release 2" course is a reasonably good starting point, but few offer it. (And yes, I teach that as well)

Olap and Oracle report

how can i build a report that combine data from OLAP source and data from a relational database
is there any way to build report based on OLAP data that could take parameter from user at runtime to filter data seen
please it's urgently required ...anyone 'ld help?

Yes you can create reports that combine OLAP and relational data together. Much depends on what you are trying to achieve.
- If you are looking to drill-through from OLAP to relational data Discoverer provides a drill through capability that allows users to define OLAP queries, perform their analysis using multi-dimensional concepts and then drill through into a relational data source via a URL drill out to a Discoverer relational workbook. Currently Discoverer OLAP does not support run time parameters, however, you can created saved selections that allow users to click on pre-defined query filters and apply then to an existing query. For example you could create a saved selections that show the following :
top 5 products based on revenue
top 5 products based on margin
bottom 5 products based on revenue
bottom 5 products based on margin
top 5 customers based on revenue
top 5 customers based on margin
bottom 5 customers based on revenue
bottom 5 customers based on margin
etc, etc
At the moment it is not possible to provide a prompt to allow the user to change value '5' to day '10'.
- if your reporting tool of choice supports embedded total dimensions then it is possible to create special relational views over the multi-dimensional model and provide relational access to the data objects. Both Business Objects XIR2 an Oracle Business Intelligence Enterprise Edition support embedded total views. This will allow you to create reports that accept run time parameters to filter your data set.
As this method relies on access to the multi-dimensional model it is very easy to combine that data with related relational data (assuming the keys are the same). There is more information on the OLAP home page on OTN about creating and managing relational access to OLAP cubes.
Hope this helps
Keith

Oracle discoverer olap and 11g olap

Does anyone know if i can use disco plus olap against an 11g database cube. currently with my patch level it definately doesn't work as i cantwven select a catalog to report on but if i add patches will it work? and is it certified?
i have read the following and it still isn't clear
Doc ID: 808276.1
and
Doc ID: 727948.1
please help
Thanks

Oracle makes it a general policy not to announce things in future releases, even bug fixes, without due approval from senior management. This puts Oracle developers in the unfortunate position of not being able to pass on information in forums like this, which is why you are not able to get a straight answer to your very reasonable question.
It is true that full support and certification for D4O and the Excel Add-In did not make the 11.1 release. This was for two reasons.
(1) On the OLAP Option side there were so many changes to the metadata layer in 11.1 that there simply was not time to fix all the bugs. As I said earlier, D4O basically works against 11.1, but the OLAP group did feel confidence in its stability and performance. I can say that many D4O related OLAP bugs were logged and targeted for 11.2 and that stability and quality is the number one goal for the 11.2 OLAP release.
(2) The teams that worked on Discoverer classic, Discoverer for OLAP, and the Excel Add-In were moved on to new projects following the acquisition of Siebel. You can see the statement of direction here .
Of these clearly the latter is the bigger problem. Oracle OLAP itself is committed to maintaining support for existing interfaces and the OLAP API (used by D4O) has not been deprecated. In fact it was the basis of much of the work in 11g.

OBIEE and Oracle OLAP Value Based Hierarchies

Hi there...
I have a value based dimension built on Oracle OLAP and want to map it on OBIEE Administration tool.
I've been using the above link as reference:
http://www.oracle.com/technology/obe/olap_biee/CreateBIEEMetadata.htm
There's no option to import from Oracle Multi-dimensional Database. Either to import/configure the view created by OLAP as an Unballanced or Ragged Dimension.
I also checked this example, but it uses ESSBASE as the multi-dimensional source....
http://www.rittmanmead.com/2008/08/27/ragged-hierarchy-handling-in-obiee/
How to map this Ragged Dimension created in OLAP workspace in OBIEE? Any suggestions or directions will be highly appreciated...
Thanks in advance
Marcos

Mark and others,
You can create OLAP_TABLE views with level columns on top of value-based hierarchies. BI Beans used to do that too behind the scenes in Discoverer Plus OLAP. If you trace the Discoverer session, where you are querying data from Value-based hierarchies, you will see that it also generates OLAP_TABLE views with level columns in it.
So the question is how to do it. Internally, even for Value-based hierarchies Oracle OLAP keeps track of the "depth" of each value by using a structure called GID_DIMENSION (i.e., Grouping Dimension). Here is an example of a view on top of a value-based hierarchy (CFC_ACCT_GAPP) for RPT_ACCOUNT dimension. You have to know how "deep" your value-based hierarchy is.
Similar kind of a thing is done by OLAP View Generator application, which I never use - since I always prefer to define my own OLAP_TABLE views.
This kind of a view can then be used in the RPD of OBIEE.
select *
FROM table(OLAP_TABLE ('AW duration session',
*'DIMENSION RPT_ACCT_ID FROM RPT_ACCOUNT WITH*
HIERARCHY RPT_ACCOUNT_GAAP_PARENT   FROM RPT_ACCOUNT_PARENTREL(RPT_ACCOUNT_HIERLIST ''CFC_ACCT_GAAP'') INHIERARCHY RPT_ACCOUNT_INHIER
HATTRIBUTE RPT_ACCOUNT_GAAP_LVL_NUM FROM RPT_ACCOUNT_DEPTHVAL
FAMILYREL RPT_ACCOUNT_GAAP_LVL1,
RPT_ACCOUNT_GAAP_LVL2,
RPT_ACCOUNT_GAAP_LVL3,
RPT_ACCOUNT_GAAP_LVL4,
RPT_ACCOUNT_GAAP_LVL5,
RPT_ACCOUNT_GAAP_LVL6,
RPT_ACCOUNT_GAAP_LVL7,
RPT_ACCOUNT_GAAP_LVL8
FROM RPT_ACCOUNT_FAMILYRELVAL(GID_DIMENSION 127),
RPT_ACCOUNT_FAMILYRELVAL(GID_DIMENSION 63),
RPT_ACCOUNT_FAMILYRELVAL(GID_DIMENSION 31),
RPT_ACCOUNT_FAMILYRELVAL(GID_DIMENSION 15),
RPT_ACCOUNT_FAMILYRELVAL(GID_DIMENSION 7),
RPT_ACCOUNT_FAMILYRELVAL(GID_DIMENSION 3),
RPT_ACCOUNT_FAMILYRELVAL(GID_DIMENSION 1),
RPT_ACCOUNT_FAMILYRELVAL(GID_DIMENSION 0)
FAMILYREL RPT_ACCOUNT_GAAP_LVL1_DSC,
RPT_ACCOUNT_GAAP_LVL2_DSC,
RPT_ACCOUNT_GAAP_LVL3_DSC,
RPT_ACCOUNT_GAAP_LVL4_DSC,
RPT_ACCOUNT_GAAP_LVL5_DSC,
RPT_ACCOUNT_GAAP_LVL6_DSC,
RPT_ACCOUNT_GAAP_LVL7_DSC,
RPT_ACCOUNT_GAAP_LVL8_DSC
FROM RPT_ACCOUNT_FAMILYRELVAL(GID_DIMENSION 127),
RPT_ACCOUNT_FAMILYRELVAL(GID_DIMENSION 63),
RPT_ACCOUNT_FAMILYRELVAL(GID_DIMENSION 31),
RPT_ACCOUNT_FAMILYRELVAL(GID_DIMENSION 15),
RPT_ACCOUNT_FAMILYRELVAL(GID_DIMENSION 7),
RPT_ACCOUNT_FAMILYRELVAL(GID_DIMENSION 3),
RPT_ACCOUNT_FAMILYRELVAL(GID_DIMENSION 1),
RPT_ACCOUNT_FAMILYRELVAL(GID_DIMENSION 0)
LABEL RPT_ACCOUNT_LONG_DESCRIPTION
ATTRIBUTE ACCOUNT_LDSC    FROM RPT_ACCOUNT_LONG_DESCRIPTION
ATTRIBUTE ACCOUNT_SDSC    FROM RPT_ACCOUNT_SHORT_DESCRIPTION
ATTRIBUTE ACCOUNT_TYPE    FROM RPT_ACCOUNT_TYPE
ATTRIBUTE SOURCE_LEVEL    FROM RPT_ACCOUNT_LEVEL
ATTRIBUTE CALCULATION     FROM RPT_ACCOUNT_CALCULATION
ATTRIBUTE CALC_DATA       FROM RPT_ACCOUNT_CALC_DATA
ATTRIBUTE GAAP_SORT_ORDER FROM RPT_ACCOUNT_GAAP_SORT_ORDER
ATTRIBUTE RATIO           FROM RPT_ACCOUNT_RATIO
ATTRIBUTE ACCOUNT_LEVEL   FROM RPT_ACCOUNT_LEVELREL'))

Oracle OLAP and Writeback

In reading through the introductory documents and the OLAP Java API and the fact that the article on cell level writeback ( http://oracleolap.blogspot.com/2010/10/cell-level-write-back-via-plsql.html ) in the comments at the end explains that the feature is actually undocumented, I need to ask about writeback.
We are interested in a multi-dimensional solution that will allow top down planners and bottom up planners to create, analyze, publish, and track their plans. This requires writeback capabilities at multiple levels of the various hierarchies.
In looking at the Java API it seems that writeback is not really supported other than through OLAP DML - if it is otherwise supported, I can not find the appropriate API. IT seems to be covered under allocation, unless I am misunderstanding.
It also appears, from another posting in this forum, that AWM does not directly support allocation nor write back, which is fine because we'd probably write our own UI for that. But it does help raise the general writeback question.
In the oracleolap blogspot posting mentioned able, there is a nice article on an undocumented feature that allows for cell level writeback.
So given all this, I am led to wonder if Oracle OLAP really supports writeback as a first class feature or if it really doesn't fit into the overall product offering.
Thanks for any help you can provide
Bob

Full write back capabilities are also available in Escendo Analytics along with a full conversion utility from OFA/OSA to Oracle OLAP and Escendo Analytics.
www.escendo.com for details and demonstrations

Is it possible to import and export dump between oracle 9 and oracle 11?

Is it possible to import and export dump between oracle 9 and oracle 11?
Source DB : Oracle 11g(unix0
Oracle client : Oracle 9(Windows)
Export import utility : Oracle 9's
Destination DB : oracle 9

I am getting the Following Error and export utility is not responding after this.
Export: Release 9.2.0.1.0 - Production on Thu Jul 15 14:37:01 2010
Copyright (c) 1982, 2002, Oracle Corporation. All rights reserved.
Connected to: Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options
Export done in WE8MSWIN1252 character set and AL16UTF16 NCHAR character set
server uses AL32UTF8 character set (possible charset conversion)

Db13 after system copy and oracle upgrade.

Dear support,
I have 40B system with Oracle 8.1.7.4 with SID as PRD. Now i have copied the same to TST system and i forgot to perform ops$ mechanism setup in TST system as part of post database refresh.
Now i have upgraded database to oracle 9.2.0.5 and since DB13 jobs are not getting executed i have done following settings,
New SID is TST.....
create user "OPS$TSTADM" identified by TST;
grant connect, resource, dba to "OPS$TSTADM";
CONNECT "OPS$TSTADM"
select * from dba_users where username like 'OPS%' ;
alter user "OPS$TSTADM" temporary tablespace PSAPTEMP ;
create table sapuser as select * from "OPS$prdADM".sapuser ;
select * from dba_tab_privs where table_name = 'SAPUSER' ;
create user "OPS$SAPSERVICETST" identified externally ;
grant select, insert, update on sapuser to "OPS$SAPSERVICETST" ;
create synonym "OPS$SAPSERVICETST".sapuser for "OPS$TSTADM".sapuser ;
grant sapdba to "OPS$TSTADM" ;
grant connect, resource, sapdba to "OPS$SAPSERVICETST";
alter user "OPS$TSTADM" identified externally ;
revoke dba from "OPS$TSTADM" ;
select * from "OPS$TSTADM".sapuser ;
still i am getting below error in DB13 , should i use BRtools instead of SAPDBA
please let me know
error in db13 logs are as below
Job started
Step 001 started (program RSDBAJOB, variant &0000000000033, user name CYBERTEC
Execute log. command SAPDBA on host saptest
__Parameters: -u / -checkopt PSAP% -method E
SAPDBA: Wrong option.
Usage:
sapdba [ -u        <userid>[/<password>]
          -P        <userid>/<coded_password>    /* (only for batch start) */
       [ -p        <profile> ]
       [ -h[elp] ]
       [ -r        <dir>                        /* restart in batch       */
          -export   <tsp_list>     <table>
                    [-dest      <path>
                                <tape_device> [-tape_size <size_in_M>] ]
          -alter_user <uid>/<pwd>
          -init_sap_connect
          -sapsid <SID1>[,<SID2>,...]
          -version
          -verbose
          -V -VERSION [all]
sapdba without -u option would connect by
       (1) <name>/<password> in <orapwd_file>, if spec. in init<SID>.dba or
       (2) system/manager, if default password is set or
       (3) prompting for name and password.
External program terminated with exit code 2
SAPDBA returned error status E
Job finished
Best regards,
AjitR

Peter,
I have executed script with user sapsr3 user as below are tasks performed , please let me know whether i can go ahead and execute sapdba_role.sql and sapconn.sql
SQL> select username , account_status from dba_users;
USERNAME                       ACCOUNT_STATUS
OPS$CYSOFT52\EC6ADM            OPEN
OPS$CYSOFT52\SAPSERVICEEC6     OPEN
OPS$CYSOFT52\SAPSERVICESR3     OPEN
SYS                            OPEN
SYSTEM                         OPEN
SAPSR3                         OPEN
SAPSR3DB                       OPEN
OUTLN                          LOCKED
TSMSYS                         EXPIRED & LOCKED
DIP                            EXPIRED & LOCKED
DBSNMP                         EXPIRED & LOCKED
11 rows selected.
E:\oradbuser>sqlplus /nolog @oradbuser.sql SAPSR3
SQL*Plus: Release 10.2.0.2.0 - Production on Wed Aug 1 05:53:30 2007
Copyright (c) 1982, 2005, Oracle. All Rights Reserved.
Connected.
old   6:   if length('&&1') = 5 then
new   6:   if length('SAPSR3') = 5 then
old   7:     if substr(upper('&&1'),1,5) = 'SAPR3' then
new   7:     if substr(upper('SAPSR3'),1,5) = 'SAPR3' then
Enter value for 2: SAPSR3
old 11:       if upper('&&2') = 'NT' then
new 11:       if upper('SAPSR3') = 'NT' then
Enter value for 3: NT
old 18:        :sDomain := upper('&&3');
new 18:        :sDomain := upper('NT');
Enter value for 4: CYSOFT2
old 19:         :sSapSid := upper('&&4');
new 19:         :sSapSid := upper('CYSOFT2');
old 21:         :sSapSid := upper('&&3');
new 21:         :sSapSid := upper('NT');
old 37:     :sSchema := upper('&&1');
new 37:     :sSchema := upper('SAPSR3');
old 39:     if upper('&&2') = 'NT' then
new 39:     if upper('SAPSR3') = 'NT' then
old 46:       :sDomain := upper('&&3');
new 46:       :sDomain := upper('NT');
old 47:       :sSapSid := upper('&&4');
new 47:       :sSapSid := upper('CYSOFT2');
old 49:       :sSapSid := upper('&&3');
new 49:       :sSapSid := upper('NT');
using following Parameters:
. Oracle Version:                     10.2.0.2.0
. Parametervalue os_authent_prefix:   OPS$
. Schema Id:                          SR3
. Database User (Schema):             SAPSR3
. SAP R/3 Administrator:              OPS$NTADM
. SAP R/3 Serviceuser:                OPS$SAPSERVICENT
Connected.
Connected.
Disconnected from Oracle Database 10g Enterprise Edition Release 10.2.0.2.0 - Pr
oduction
With the Partitioning, OLAP and Data Mining options
Now after running scripts below are 3 users created.
SQL> select username from dba_users;
USERNAME
OPS$CYSOFT52\EC6ADM
<b>OPS$SAPSERVICENT</b>
OPS$CYSOFT52\SAPSERVICEEC6
<b>OPS$ORAEC6
OPS$NTADM</b>OPS$CYSOFT52\SAPSERVICESR3
SYS
SYSTEM
SAPSR3
SAPSR3DB
OUTLN
USERNAME
DIP
TSMSYS
DBSNMP
14 rows selected.

AWM and Oracle BI Administration Tool

What's the relation between Analytic Workspace Manager and Oracle BI Administration Tool?
They both can build cubes.
So can I use BI Administration Tool of OBIEE only not in combination with Analytic Workspace?
If I only use BI Administration Tool of OBIEE to create cube is there any other problem?
My database is 10g not 11g and I use Analytic Workspace Manager 10.2.0.3.0A.
I feel all functions of AWM are included in OBI-EE administrator, so for what do we use AWM? Can we use OBI-EE administrator only?
I am exploring every aspect of OBIEE usage.
What's the difference between "building" and "defining" the cube? Physical data generation?
I feel in 10g AWM is use less at all...
Edited by: wbb826 on Apr 8, 2010 1:24 PM

Both comments are correct.
You can build your cubes in AWM which will map data from your relational tables and allow you to aggregate the numbers.
In 11g cube views are created already and can be imported into OBIEE to create a reporting layer. The plugin works well. In 10g you need to define a whole heap of metadata on the OLAP side to expose the data within cubes to then import into OBIEE.
You are correct in saying OBIEE can create and report on multi-dimensional data, but the problem is with performance. OBIEE will have to aggregate the data on the fly and then return results. Whereas if you leave the aggregation to the OLAP side you will be able to report on pre-aggregated data inside of OBIEE using the cube views.
If you are starting this exercise, then i suggest you go with an 11g level-based hierarchy setup and use the plugin for OBIEE.

Incompatibility axis and oracle libraries

Hi,
I have built an application with JDeveloper 10.1.3.4. Include several Web Services Clients generated with JDeveloper. Besides, I have to include a several "jars" to realize an invocation to axis web service. These "jar" posses an embedded Web Service client axis.
I have read that a single application (EAR) cannot contain one Web service that uses Axis, and another that uses Oracle. Specifically, an Axis Web service calling out to another Web service via a Web services client created using JAX-RPC implementation is not support.
http://oracledoc.boyko.biz/web.1013/b14433/opensrc.htm
The problematic classes are:
Oracle Axis
jaxrpc-api.jar jax-rpc.jar
saaj-api.jar saaj.jar
orawsdl.jar wsdl4j-1.5.1.jar
In JDeveloper, I have not included the jar from axis (jax-rpc.jar, saaj.jar, wsdl4j-1.5.1.jar) and the application realize all invocations (Oracle an Axis) in a right way.
When I deploy de application in OAS 10.1.2 or OAS 10.1.3.4, application fails in any invocation. I have tested several posibilities but at the end deployed application failed.
a) Including only "jaxrpc-api.jar", "saaj-api.jar", "orawsdl.jar"
b) Including only "jax-rpc.jar", "saaj.jar", "wsdl4j-1.5.1.jar"
c) The six jars (axis and oracle)
¿Could you say me as the way to avoid this problem in an OAS? ¿Why runs perfectly in JDeveloper althoug I haven't set the jar required by axis?
Thank you,

yes we have a standalone version of 10g being converted to RAC mode..
old version
Oracle Database 10g Enterprise Edition Release 10.2.0.3.0 - 64bit Production
With the Partitioning, OLAP and Data Mining options
converted to
Oracle Database 10g Enterprise Edition Release 10.2.0.3.0 - 64bit Production
With the Partitioning, Real Application Clusters, OLAP and Data Mining options
i understand the binaries would be different, but are the libraries different too?

Oracle Express(Analytical workspace?) and Oracle warehousebuilder

Can somebody please explain when and why to use
Oracle Express(Analytical workspace?) and Oracle warehousebuilder.
When should each of these tools be used?

Oracle Express is an old, de-supported product that has been replaced by Oracle Database OLAP Server http://otn.oracle.com/products/bi/olap/olap.html.
Oracle Warehouse Builder (OWB) is a data integration design and management tool. One of OWB's areas of functionality is enabling OLAP. All OWB OLAP related materials are summarized and linked from OWB Self-service Education page here http://otn.oracle.com/products/warehouse/selfserv_edu/OLAP_cube_creation.html
Nikolai Rochnik

Select query differences between oracle 9 and oracle 8.

Hi,
I have a problem using the select query between oracle 7 and oracle 9i I don't have the same result :
ex:
With oracle7
SQL> select 'champ1','champ2' from DUAL;
'CHAMP 'CHAMP
champ1 champ2
With Oracle 9
SQL> select 'champ1','champ2' from DUAL;
'CHAMP1' 'CHAMP2'
champ1 champ2
So Can someone tell me how to solve this problem ? Is there a parameter in oracle 9 to set?
Thanx.

Whenever you are posting anything over internet forums like this - you should be very careful about not just posting the details which requires to solve the problem - also should be sensible about your question.
This is not at all desired when you are posting such question. It may be because - you may not well aware of the fact.
My suggestion is -> First Go through the basics Of SQL in general.
Then go for any specific product like Oracle/ SQL Server/ Sybase etc.
And, finally learn the advanced commands of that DB.
You asked it - may be you thought the difference in output in terms of lines. But, that is not your actual output. That is the graphical display part only.
Anyway,
You can get the quite familier output by first type the following command ->
set lin 310Regards.
Satyaki De.

Oracle Single Sign on and Oracle Internet Directory

Hello Gurus,
What is the relationship between Oracle Single Sign on and Oracle Internet Directory.
To my understanding, OID is required to install SSO.
If OID already exist, can we just install SSO and go on integrating it to existing OID.
Great Thanks,
vimal jain.
[email protected]

Hi Tim,
I've been working on this and could reproduce the issue with anonymous binds. A fix will be ready in 4.2.1.
So what I really need is the password used for login to pass to the is_member call.The P101_PASSWORD item does not save state. However, you can access the value during submit processing of the login page, for example in the post authentication function of your authentication scheme. People sometimes put code in there to query the user's groups (e.g. with apex_ldap.member_of2) and save them in an application. This item value can then be used in the authorization schemes.
Regards,
Christian

Oracle Spatial and Oracle Forms

Hi,
Does anyone have experience with Oracle Spatial and Oracle Forms?
I have generated a form, which is based on a view. The view uses the mdsys.sdo_relate operator. Somehow I am unable to get the form to perform (to get one record it takes over 20 minutes). While useing sql-navigator to process the same statement it seems no problem. The query that also uses the view, is then processed in 10 seconds.
I also noticed that when text-functions like ' lower' of ' upper' are used to query the view, the query is processed within 15 seconds. If I don't use ' lower' or ' upper' it takes a long time (> 20 minutes) to process the query. Is it possible that this causes the bad performance of the form?
On metalink I have found that forms and spatial do not cooperate because of the pl/sql version that
forms6 uses. There is no solution presented, does anyone know of a work around?
My configuration is:
Oracle 8.1.7 on WIN2K @ PIII-800Mhz 256 Mb memory.
Formsbuilder 6
If requested I can post the queries that I have made.
With regards,
Gerjan Walrecht
[email protected]
null

Hello Priya,
Look into the following.
1. Book - Pro Oracle Spatial for Oracle Database 11g by r. Kothuri, A. Godfrind, E. Beinat. This book provides a nice introduction on Oracle Spatial concepts and have examples.
2. Look at the Oracle Spatial & Graph User Guide
2. Book - Applying and Extending Oracle Spatial by S. Greener and S. Ravada. This book provides hands on information for advanced oracle spatial application developers. Practical guide on hands-on examples, Data models and develop cross-vendor database solutions.
3. This oracle spatial forum, once you understand these concepts.
In the future consider Certification on Oracle Spatial 11g Certified Implementation Specialist.
Best
Navaneet

Oracle Streams b/w MS-Access 2007 and Oracle 10g.

Can we set up Oracle Streams between MS-Access 2007 and Oracle 10g? Ms-Access as source and Oracle 10g as destination database. If so, can any one please give me little heads up with supported doc's or any source of info.

Help Help....!!!

OLAP and ORACLE

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