Relational schema and difference berween relational schame and data base schema ?

Hi ,
Am new to Database
Can u help me to understand relational schema and data base schema ?
thanks

Hi Neil,
I'm not good with the relational schema, which is being deprecated. Given your results though, you might try
doing a count of distinct GIDs in the index table and compare it with the number of distinct geometries to make sure
your index is complete.
Also, if you have quadtree indexes at the same level in both Object-relational and relational then you can compare the
number of index entries in both models.
Hope this helps,
Dan

Similar Messages

Difference between data dictionary and data base

Hi,
Please give me clear view on data dictionary and data base.
Thanks
margani

Hi Margini,
Please check the forms u can find the lot of answers
Here is a link
http://www.sapdb.info/abap-data-dictionary/
What is a data dictionary?
Data Dictionary is a central source of data in a data management system. Its main function is to support the creation and management of data definitions. It has details about
·            what data is contained?
·            What are the attributes of the data?
·            What is the relationship existing between the various data elements?
Best regards,
raam

JavaServer Faces and Data Bases - Help me!

I am beginning in JSF and I have that to create one aplication using JSF.
somebody could indicate me a site or send for me code samples of JSF and data base, using insert, delete and update?
since already I am thankful!

Serarch google for "JSF CRUD table". Also, please read SUN JDBC tutorial.

REPORT AND DATA BASE SETUP

i have been using CView Manager 11 to do my reports and is relatively easy to setup reports to the data base, but not all of my reports work with this program plus there is no user manual available. So I am trying to switch over to Chrystal Reports 11 with little success. I can not figure out how to setup the data base server with this program. I am trying to access the McKesson IntelliShelf Supply (Supply Scan) data base server. Is there anyone that can help me with this?

McKesson is an OEM partner of ours. I suggest you ask them how to.

CRM sales order and data base field in R/3

Where can I see in R/3 that the replicated CRM sales order is created in CRM?
Is there a field e. g. in the data base table VBAK or VBAP?

Hi,
you can find the information in VBAK table in field LOGSYSB, which is the logical system with which document was created.
Enter the CRM logical system name in this field, and you will find all the orders created in CRM system.
Regards,
Susanta

Importing music, artwork and data base from external hard drive

I purchased a MacBook to use primarily as a music server. I have an external hard drive with over 300GB of music files ripped from CDs in Apple Lossless with a computer using Windows XP. I also have another external hard drive formatted for the Mac. My goal is to attach both drives to the MacBook via USB and transfer the music files, album art, and iTunes data base from the Windows system hard drive to the new Mac formatted hard drive. Then I am going to reformat the Windows system hard drive to the Mac format and use it as a back up for the other hard drive. Has anyone ever done something similar? If so, I would appreciate some guidance. If possible, I want to do the above so that the file names and artwork from the Windows itunes system do not get changed or left out when making the transfer to the Mac system. All music files will still be in ALAC. Thanks to all for your help.

Lots of programs out there from which to choose. In the meantime, don't access the drive.
18 Free Data Recovery Software Tools
-Jerry

Applet and data base error. java.security.AccessControlException:

Hi All
I am new to java.
I am trying to access data base SQL 7.0 thru an applet but its giving an error "java.security.AccessControlException:"
Can any one help me plz!!!!
Thx in advance
Vipin

Is a Applet Application so, u have to sign the application using jarsigner tool
visit :
http://java.sun.com/j2se/1.3/docs/tooldocs/win32/jarsigner.html
http://java.sun.com/j2se/1.3/docs/tooldocs/win32/keytool.html
If NOT/before
Create a file name called ".java.policy" and placed/saved it in user home directory.
All the best
Edward.I

Applet and Data Base. Help me PLEASE!!!

Hi,
I'm a brazilian man.
Can a applet make consults in my data base each "x" seconds?
I need open a frame with other applet inside him (the frame)...
Open the frame after check a flag in my data base.
Have you a source code for this problem?
I hope you can help me!!!
I'm waiting...

Hi,
I need a applet that check a flag in my database each "x" seconds...
Must I to use RMI for access the remote database, ok? How (if yes)?
If the flag is found then a "new MyFrameClient()" is open... This system is for instant communication for two active users in my site! First, a user click on link for invitation (then update fields in my database) and a "new MyFrameServer()" is open. Second, after check in database, a "new MyFrameClient()" is open and start chatting.
Understand me?
I hope you can help me, please!!! Know (or have) you for a source code for this?
I'm waiting for reply, ok!!!

ODM and Data base version

I have a 32 bit server as Oracle data base server and I had 9.2.0.1 version installed but ODM need at least 9.2.0.2 version. But this version doesn't work in a 32bit processor server. Does the Linux version of 9.2.0.2 works in a 32 bits processor server?

9.2.0.2 certainly works on 32-bit Windows machines. Are you sure you're installing the 32-bit patchset rather than the 64-bit patchset?
Justin
Distributed Database Consulting, Inc.
http://www.ddbcinc.com/askDDBC

When Hard-coded server name and data base name are replaced with variables , execute process task does not produce the result

Hi All,
I am trying to load shape file into a sql spatial table. A execution process task is used to run the ogr2ogr.exe program.
This is how the process tab looks like .
Executable : C:\gdal_ogr2ogr\bin\gdal\apps\ogr2ogr.exe
Argument : -f MSSQLSpatial   MSSQL:server=SQL-ABC-DEV;database=MYSIMPLE_Dev;Trusted_Connection=True;\\mypath\files\shares\Data\www.mypage.htm\my_sample_file.shp
Success value : 1
For above settings, package runs fine. The spatial table is created in SQL server db. However when hard-coded SQL server name and database name are replaced with global variables , the spatial table is not created in the database. Yet the package runs fine.
It does not throw any errors. (I am using another variable for full file path. It is not causing any errors though)
" -f MSSQLSpatial   MSSQL:server="+@[$Project::SQLServerName]+";database="+ @[$Project::DatabaseName] +";Trusted_Connection=True;"+ @[User::Filepath] + "\\my_sample_file.shp"
Both variables are string type. Can anyone tell me what I am doing wrong here please?
I am running this in VS 2012.
Thanks for your help in advance..
shamen

There should be a single space just after True:
before
" -f MSSQLSpatial   MSSQL:server="+@[$Project::SQLServerName]+";database="+ @[$Project::DatabaseName] +";Trusted_Connection=True;"+ @[User::Filepath] + "\\my_sample_file.shp"
after keeping the space
" -f MSSQLSpatial   MSSQL:server="+@[$Project::SQLServerName]+";database="+ @[$Project::DatabaseName] +";Trusted_Connection=True; "+ @[User::Filepath] + "\\my_sample_file.shp"
Thanks
shamen

Word and Data Programs for G5

Just updated the PowerMac G5 to 10.5.8 (Apple sold me an update). Now Classic Environment (ClarisWorks) won't work and all my word documents and data base (have them backed up) won't work. What should I buy to do word processing and data that will also read the old documents?

Hello, Appleworks 6 still runs in 10.5/10.6, if you can find a copy, & it opens most if not all .cwk files.
Also see this...
https://discussions.apple.com/thread/3789280?start=0&tstart=0
http://www.fileinfo.com/extension/cwk

Difference between relational integrity and data intigrity

hi
could anybody tell me
what is the difference between
relational integrity and data intigrity
tahnx
kals.

hi,
Data Integrity
Data integrity means, in part, that you can correctly and consistently navigate and manipulate the tables in the database. There are two basic rules to ensure data integrity; entity integrity and referential integrity.
The entity integrity rule states that the value of the primary key can never be a null value (a null value is one that has no value and is not the same as a blank). Because a primary key is used to identify a unique row in a relational table, its value must always be specified and should never be unknown. The integrity rule requires that insert, update, and delete operations maintain the uniqueness and existence of all primary keys.
The referential integrity rule states that if a relational table has a foreign key, then every value of the foreign key must either be null or match the values in the relational table in which that foreign key is a primary key.
What is a Relational Integrity?
A relational database contains tables of data which are related to each other. For example, articles are related to the author who wrote them, and conversely, authors are related to the articles they wrote. (Sounds obvious, and it is.) That's the relational part.
When we work with a relational database, we naturally expect that data in related tables stay related. For example, articles written by MartinB should always be related to MartinB and never be confused with articles written by any other author. That's the integrity part.
Relational Integrity is also called Referential Integrity, perhaps because the mechanism for ensuring integrity is implemented by the way the tables reference each other. Both terms are okay with me. I usually just say RI anyway.
Regards,
Sourabh

How to export app +underlying schema(and data)

Hi
I am trying to export my application and its underlying tables to a new system .
I want to know if it can be done together and not seperately..(export app and then export each table)
Is there away to package the app and its underlying repository?
Thanks

No....
You will have to do them seperately as there is no logical connection between the application and the tables.
Your application just has the access to use those tables and does not "own" any of them.
a) Oracle database tables/ application tables
You can export the entire schema and all the objects and data in that schema using the export and import utilities.
All these objects are owned by the schema (eg. emp under scott) and hence are related logically.
b) Oracle apex metadata tables.
All the information about apex objects is stored as metadata in database tables (FLOWS_0300 is a schema).
So, if you install Oracle apex on a new machine, all these repository tables will be created.
When you create applications / objects, these tables will have metadata for those applications.
Hope this helps,
Rajesh.

Calculation of difference of wages types master data and accounting cluster

Hi, I am developing a ABAP HR report for calculating the difference of wage types master data and accounting data and in the output i need to display the fields like
Officer in-charge of payroll accounting
Officer in-charge of Support
Officer in-charge of time recording
also from where I could get the accounting cluster data for the wage types
I want to know from where I can get these fields and how ther are related with wage types.

Check through PA30,there are different infotypes by which these data are maintained in the Employee Master.

Difference of wages types master data and accounting cluster data

Hi, I am developing a ABAP HR report for calculating the difference of wage types master data and accounting data and in the output i need to display the fields like
Officer in-charge of payroll accounting
Officer in-charge of Support
Officer in-charge of time recording
I want to know from where I can get these fields and how ther are related with wage types.

Hi Luo
As per below link
How to... MDG-M: Use the Data Import Framework | SCN
The IDoc doesn't support flex entities, as they don't write into active area. Therefore, the DIF can only be used to load reuse entities in staging or active area.

Relational schema and difference berween relational schame and data base schema ?

Similar Messages

Maybe you are looking for