How to find the Schema size

Hi,
How to find the size of the schema in a daabase.
Thanks,
Mahi

Mahi,
One more option, though not so clean would be use Data Pump and its estimate file size option for the schema. The estimate would tell you the info about the size of the schema.
HTH
Aman....

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How to find the db size

Hi ,
Please tell me how to find the db size.
Thanks,
Kumar.

If I understand correctly, the above query will give the space allocated to the database. This isn't necessarily the same as the space used by the database. Or do I need to clean my glasses ?
I use the following to get sizes for tablespaces (may need some formatting done - works in 9i and 10g) :
SELECT
     Total.name "TABLESPACE_NAME",
     total_space "TABLESPACE_SIZE",
     nvl(Free_space, 0) Free_space,
     nvl(total_space-Free_space, 0) Used_space
FROM
     select
          tablespace_name,
          sum(bytes/1024/1024) Free_Space
     from
          sys.dba_free_space
     group by
          tablespace_name
     ) Free,
     select
          b.name,
          sum(bytes/1024/1024) TOTAL_SPACE
     from
          sys.v_$datafile a,
          sys.v_$tablespace B
     where
          a.ts# = b.ts#
     group by
          b.name
     ) Total
WHERE
     Free.Tablespace_name(+) = Total.name
ORDER BY
     Total.name
;

How to find the Model size in Semantics

Hi All,
Please can you tell me how to find the model size in Semantics.
Thanks,
Indu

Hi,
Instead of looking up the ID for the Entailment in DB_VIEWS you can better use MDSYS.SEM_NETWORK_INDEX_INFO
For example:
select name, type, id from MDSYS.SEM_NETWORK_INDEX_INFO;
NAME TYPE ID
MYMODEL MODEL 60
MYMODEL_INF ENTAILMENT 69
*** Space about the B-tree indexes on models and entailments ***
Indexes created in RDF_LINK$ for a specific model:
SQL> select name, type, id, index_name from MDSYS.SEM_NETWORK_INDEX_INFO;
NAME TYPE ID INDEX_NAME
MYMODEL MODEL 60 RDF_LNK_PCSGM_IDX
FAMILY100 MODEL 59 RDF_LNK_PSCGM_IDX
FAMILY100 MODEL 59 RDF_LNK_PCSGM_IDX
FAMILY2 MODEL 56 RDF_LNK_PCSGM_IDX
FAMILY2 MODEL 56 RDF_LNK_PSCGM_IDX
FAMILY MODEL 57 RDF_LNK_PCSGM_IDX
FAMILY MODEL 57 RDF_LNK_PSCGM_IDX
OTHERMODEL MODEL 58 RDF_LNK_PSCGM_IDX
OTHERMODEL MODEL 58 RDF_LNK_PCSGM_IDX
0 NETWORK 0 RDF_LNK_PCSGM_IDX
0 NETWORK 0 RDF_LNK_PSCGM_IDX
MYMODEL_INF ENTAILMENT 69 RDF_LNK_PCSGM_IDX
MYMODEL_INF ENTAILMENT 69 RDF_LNK_PSCGM_IDX
Then get the size from DBA_SEGMENTS
select bytes/1024/1024 MB, partition_name from dba_segments where segment_name in ('RDF_LNK_PSCGM_IDX','RDF_LNK_PCSGM_IDX');
Specifically for our model 60 and Entailment 69:
select bytes/1024/1024 MB, partition_name from dba_segments where segment_name in ('RDF_LNK_PSCGM_IDX','RDF_LNK_PCSGM_IDX') and partition_name in ('MODEL_60','MODEL_69');
MB PARTITION_NAME
192 MODEL_60
192 MODEL_60
60.0625 MODEL_69
62.375 MODEL_69
You would add them all for the size of the indexes

How to find the client size?

i want to know how to find the size of the client?

Hi Gadangi,
Check OSS note# "118823 - CC-ADMIN: Size of a client".
Best regards,
Orkun Gedik

How to find the total size of the database before the Restore.

Hi Guys,
I'll do a Restore, but I do not know the environment and need to know what the total size of the database to create a storage area.
Is there any way to find out the total size of the database(including all datafiles and temp) using only the RMAN catalog before running the Restore.
I'm using Tivoli TSM with ASM.
Levi Pereira

Hi tychos,
break on report
compute sum of TOTAL_DB on Report
select 'DataFiles' NAME, SUM(ROUND(bytes/1024/1024/1024)) TOTAL_DB from rc_datafile
where db_name = 'ORCL'
UNION ALL
select 'TempFiles' NAME, SUM(ROUND(bytes/1024/1024/1024)) TOTAL_DB from rc_tempfile
where db_name = 'ORCL'This query returned I had 372 Gbytes of data.
At the end of the Restore Database got the size of 408 Gbytes.
The total size of all Redo was 3Gbytes that was not being counted anyway there was a difference of 33Gbytes.
I need to understand the reason for the difference in sizes.
It makes no sense to me RMAN catalog does not inform the total size of the database (Datafiles, tempfiles, Redo and controlfile) before the Restore since it's information is already somewhere.
Thanks for your help.
Levi

How can find the schema name

Hi,
I just want to know,
based on the sql statements in v$sql, want to know the schema from which the queries are being executed.
and one more thing,
one sql procedure/function got failed from the application , I want to know from which schema it got failed and the time when it got failed?
RR

You can define the EXCEPTION for any PL/SQL block to catch errors
http://download.oracle.com/docs/cd/B19306_01/appdev.102/b14261/exception_definition.htm#LNPLS01316
Kamran Agayev A. (10g OCP)
http://kamranagayev.wordpress.com
[Step by Step install Oracle on Linux and Automate the installation using Shell Script |http://kamranagayev.wordpress.com/2009/05/01/step-by-step-installing-oracle-database-10g-release-2-on-linux-centos-and-automate-the-installation-using-linux-shell-script/]

How to know the database size

can one tell how to find the database size?

Depends what you mean by database size and how you want the output to look?
Are you referring to the number of rows across all tables of a schema? The number of bytes used by the rows? The number of bytes used by the tablespaces? The number of bytes used by the datafiles? etc. etc. etc. So many options.
Be more clear in your requirements please.

Help needed to find the schema/application data size

Hi,
Would i request you to help me to measure schema size/(APEX)application data size.
I've 3 applications running on same schema and now i want to move one application to new server, new schema,
Now i need to know how much space is required for this application to host on the new server, so i should find the application size and application data size in the current server, your hep is appreciated. thanks in advance.
Regards

Hi,
Would i request you to help me to measure schema size/(APEX)application data size.
I've 3 applications running on same schema and now i want to move one application to new server, new schema,
Now i need to know how much space is required for this application to host on the new server, so i should find the application size and application data size in the current server, your hep is appreciated. thanks in advance.
Regards

How to find the list of existing tables in a schema using DB link?

Hi
I know how to find the list of existing tables in a schema using the following query
SQL> select * from tab;
but, how to list the tables using a DB link?
For Example
SQL> select * from tab@dblink_name;
why this doesn't work?
Pl advice me
Thanks
Reddy.

ORA-02019: connection description for remote database not foundHave you used this database link successfully for some other queries?
The error posted seems to indicate that the DB Link is not functional at all. Has it worked for any other type of DML operation or is this the first time you ever tried to use the link?

How to find the DB schema of XI DB tables to operate on the XI DB table

Hi all,
I have to execute some queries on internal XI DB. For this I need the schema name of the DB table where the data about the message is available. Can anyone tell, how to find the DB schema-name of the DB table? I have PI 7.1 system with internalDB.
How to access the DB of the PI 7.1 system using NWA?
Regards,
Soorya

Hi,
The PI 7.1 Server shall definitely posses a Database. This Database shall have the ABAP and Java Dictionary tables in 2 different database schemas.You sholud be getting the names of the schema from the basis team supporting your server.
I hope your are referring to the Java DB Schema for access. In order to get the schema name for the Java Dictionary, you should have access to the NetWeaver Adminstrator (NWA) of the PI Server.
Logon to NWA, navigate to Configuration Management --> Infrastructure --> Application Resources. Select the Resurce Type to show as JDBC Drivers. Select the system driver and click on Dependent JDBC Datasources. This table should give you the schema name of the Java Table Storage of the PI 7.1 server.
Regards,
Alka.

How to find the size of an arrayList through Expression Builder.

Hai OTN,
How to find the size of an arrayList through Expression. I have a managed bean in View Scope.I am using Jdeveloper 11.1.1.2 with ADF Faces components.
Managed Bean :
ArrayList<IllnessEmployeesObj> employeeGridList =
new ArrayList<IllnessEmployeesObj>();
JSPX :
Value="#{viewScope.PandIVH.employeeGridList.size}"
Error : java.lang.NumberFormatException: For input string: "size"

Hi Dinil,
I have provided you with a sample that would show you the how you can get the size of an arraylist
the sample has a page untitled1 and a bean named test.
I have run in on jdev 11.1.2 and it is ok, it will be ok on 11.1.3
after running the sample you will see the 2.
please remember that you must add the JSTL taglib on the viewcontroller.
just right click on viewcontroller, go to tag lib select the jstl.
page
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd">
<%@ page contentType="text/html;charset=UTF-8"%>
<%@ taglib uri="http://java.sun.com/jsf/core" prefix="f"%>
<%@ taglib uri="http://java.sun.com/jsf/html" prefix="h"%>
<%@ taglib uri="http://java.sun.com/jsp/jstl/functions" prefix="fn"%>
<f:view>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/>
<title>untitled1</title>
</head>
<body>
<h:form>
<h:outputText value="#{fn:length(test.a)}"/>
</h:form>
</body>
</html>
</f:view>
bean
import java.util.ArrayList;
public class Test {
public Test() {
a= new ArrayList();
Object o=new Object();
a.add(o);
a.add(o);
ArrayList a;
public void setA(ArrayList a) {
this.a = a;
public ArrayList getA() {
return a;
I hope this sample came handy.
regards,

How can I find the schemas used in a database? Any system table contains?

How can I find the schemas used in a database?
Any system table contains?
I would like to know sql statement (dictionary object name) which tells the all schema s in a database like dba_users.

Hello,
this SQL should help:
db2 "select schemaname from syscat.schemata"

How to find the Source Table in one corresponding schema?

Hi All,
How to find the Source Table in one corresponding schema?
regards,
DB

DB wrote:
Hi All,
How to find the Source Table in one corresponding schema?
regards,
DBHUH?
I do not understand your question
How do I ask a question on the forums?
SQL and PL/SQL FAQ

How to find the FND_PROFILE.VALUE(ORG_ID) in custom apex schema

Hi,
How to find the FND_PROFILE.VALUE('ORG_ID') from dual in custom schema......
Actually I have integrated Apex 4.2 version with EBS r12
select FND_PROFILE.VALUE('ORG_ID') from dual ; in apps schema I m getting 198 value
but the same query(select apps.FND_PROFILE.VALUE('ORG_ID') from dual ) in custom schema (XXCVBB) returning null value..
Is there any pre steps I have to do...
kindly provide the useful inputs to retrieve the profile value..........
Regards,
Pavan

Hi,
fnd_profile.value('ORG_ID'); will fetch you value only if there is a organization assigned to any application [or only if its a single Org], being it custom application you should have used set policy context or mo_global.init to populate the global temporary table which will hold all the Org's which that specific user has access too.
in your custom code use MO_GLOBAL.SET_POLICY_CONTEXT('S','ORG ID WHICH YOU NEED TO SET');
after setting the policy context, you should be able to see value from fnd_profile.value('ORG_ID');
Hope this Helps!!
MO_GLOBAL.SET_POLICY_CONTEXT
This procedure has two parameters
p_access_mode
Pass a value "S" in case you want your current session to work against Single ORG_ID
Pass a value of "M" in case you want your current session to work against multiple ORG_ID's
p_org_id
Only applicable if p_access_mode is passed value of "S"
MO_GLOBAL.INIT
Purpose of mo_global.init :-
It will check if new Multi Org Security Profile is set, to decide if new Security Profile method will be used.
If the new MO security profile is set, then mo_global.init inserts one record, for each Organization in Org Hierarchy, in table mo_glob_org_access_tmp
Regards,
Yuvaraj

How to find the XML file size in the scenarios?

Hi All,
Recently i have attended an interview at a MNC.
They asked some realtime questions like
1.how to find the XML document size in a File-File scenario?
2.What is mass-assignment replication etc.....
Can anybody tell me the solution for these.
Best regards
Hari prasad

If the input is a flat file, there is no exact way to calculate the size of the generated XML file, since it depends on many factors (number of fields in the recordsets, size of the name of the fields, number of records, etc).
As a rule of thumb, generally ppl use XML file size = 2 x Flat file size, in order to do sizing calculations etc. But again, that is just an estimation, not a precise calculation.
Regards,
Henrique.

How to find the Schema size

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