Oracle schema diagram for system

hi,
I find very good "schema diagram" for understand a database.
For example like me this page
http://www.oracle.com/technology/products/oracle9i/htdocs/9iobe/OBE9i-Public/obe-in/html/sschema/sschema.htm
where I have "schema diagram" for HR, OE, PM, ecc. Oracle example schema.
I search a "schema diagram" for SYS and SYSTEM schema.
thanks in advance
Michele

While the dictionary posters are nice I would like to point out that the posters are generally incomplete, de-normalized, and do not display the true schema of the database. The true 'schema' of the database is to be found in the relationship between the sys.$ base tables and the fixed tables, x$ views.
Nevertheless the posters can sure look nice hanging on the cube wall and they can be useful to clue you in where to hunt for information.
IMHO -- Mark D Powell --

Similar Messages

How to find data dictionary and oracle schema tables for UTF8 char conversi

I am doing UTF8 char conversition, i got lot of convertable objects,as per document we don't need to worry about data dictionary objects and how to find data dictionary and oracle schema objects for UTF8 char conversition.
USER.TABLE Convertible Truncation Lossy
MDSYS.OPENLS_NODES 17 0 0
MDSYS.SDO_COORD_OP_PARAM_VALS 200 0 0
MDSYS.SDO_GEOR_XMLSCHEMA_TABLE 1 0 0
MDSYS.SDO_STYLES_TABLE 78 0 0
MDSYS.SDO_XML_SCHEMAS 3 0 0
ORDDATA.ORDDCM_CT_PRED_OPRD 51 0 0
ORDDATA.ORDDCM_DOCS 9 0 0
ORDDATA.ORDDCM_MAPPING_DOCS 1 0 0
SYS.METASTYLESHEET 178 0 0
SYS.REGISTRY$ERROR 2 0 0
SYS.RULE$ 21 0 0
SYS.SCHEDULER$_EVENT_LOG 182 0 0
SYS.WRH$_SQLTEXT 2,099 0 0
SYS.WRH$_SQL_PLAN 1,736 0 0
SYS.WRI$_ADV_ACTIONS 5,452 0 0
SYS.WRI$_ADV_DIRECTIVE_META 5 0 0
SYS.WRI$_ADV_OBJECTS 2,278 0 0
SYS.WRI$_ADV_RATIONALE 9,594 0 0
SYS.WRI$_ADV_SQLT_PLANS 455 0 0
SYS.WRI$_ADV_SQLT_PLAN_STATS 288 0 0
SYS.WRI$_DBU_FEATURE_METADATA 188 0 0
SYS.WRI$_DBU_FEATURE_USAGE 16 0 0
SYS.WRI$_DBU_HWM_METADATA 20 0 0
SYS.WRI$_REPT_FILES 27 0 0
XDB.XDB$DXPTAB 2 0 0
XML CSX Dictionary Tables:
USER.TABLE Convertible Truncation Lossy
Application Data:
USER.TABLE Convertible Truncation Lossy
APPLSYS.BISM_OBJECTS 4 0 0
APPLSYS.DR$FND_LOBS_CTX$I 0 103 1,260,883
APPLSYS.FND_CONC_PROG_ANNOTATIONS 272 0 0
APPLSYS.FND_OAM_CONTEXT_FILES 15 0 0
APPLSYS.FND_OAM_DOC_LINK 1 0 0
APPS.FND_OAM_CONTEXT_FILES_1 6 0 0
AZ.AZ_APIS 11 0 0
AZ.AZ_SELECTION_SET_ENTITIES_B 48 0 0
ECX.ECX_DTDS 205 0 0
ECX.ECX_FILES 91 0 0
IBC.IBC_ATTRIBUTE_BUNDLES 41 0 0
JTF.JTF_HEADER_DTD 1 0 0
JTF.JTF_MESSAGE_OBJECTS 82 0 0
JTF.JTY_TRANS_USG_PGM_SQL 29 0 0
ODM.ODM_PMML_DTD 1 0 0
OKC.OKC_REPORT_SQL_B 3 0 0
OKC.OKC_REPORT_SQL_TL 2 0 0
OKC.OKC_REPORT_XSL_TL 5 0 0
XDP.XDP_PROC_BODY 10 0 0
[Distribution of Convertible, Truncated and Lossy Data by Column]
Data Dictionary Tables:
USER.TABLE|COLUMN Convertible Truncation Lossy
MDSYS.OPENLS_NODES|SYS_NC00004$ 17 0 0
MDSYS.SDO_COORD_OP_PARAM_VALS|PARAM_VALUE_FILE 200 0 0
MDSYS.SDO_GEOR_XMLSCHEMA_TABLE|XMLSCHEMA 1 0 0
MDSYS.SDO_STYLES_TABLE|DEFINITION 78 0 0
MDSYS.SDO_XML_SCHEMAS|XMLSCHEMA 3 0 0
ORDDATA.ORDDCM_CT_PRED_OPRD|SYS_NC00004$ 51 0 0
ORDDATA.ORDDCM_DOCS|SYS_NC00005$ 9 0 0
ORDDATA.ORDDCM_MAPPING_DOCS|SYS_NC00007$ 1 0 0
SYS.METASTYLESHEET|STYLESHEET 178 0 0
SYS.REGISTRY$ERROR|MESSAGE 1 0 0
SYS.REGISTRY$ERROR|STATEMENT 1 0 0
SYS.RULE$|CONDITION 21 0 0
SYS.SCHEDULER$_EVENT_LOG|ADDITIONAL_INFO 182 0 0
SYS.WRH$_SQLTEXT|SQL_TEXT 2,099 0 0
SYS.WRH$_SQL_PLAN|OTHER_XML 1,736 0 0
SYS.WRI$_ADV_ACTIONS|ATTR5 2,726 0 0
SYS.WRI$_ADV_ACTIONS|ATTR6 2,726 0 0
SYS.WRI$_ADV_DIRECTIVE_META|DATA 5 0 0
SYS.WRI$_ADV_OBJECTS|ATTR4 2,278 0 0
SYS.WRI$_ADV_RATIONALE|ATTR5 9,594 0 0
SYS.WRI$_ADV_SQLT_PLANS|OTHER_XML 455 0 0
SYS.WRI$_ADV_SQLT_PLAN_STATS|OTHER 288 0 0
SYS.WRI$_DBU_FEATURE_METADATA|INST_CHK_LOGIC 21 0 0
SYS.WRI$_DBU_FEATURE_METADATA|USG_DET_LOGIC 167 0 0
SYS.WRI$_DBU_FEATURE_USAGE|FEATURE_INFO 16 0 0
SYS.WRI$_DBU_HWM_METADATA|LOGIC 20 0 0
SYS.WRI$_REPT_FILES|SYS_NC00005$ 27 0 0
XDB.XDB$DXPTAB|SYS_NC00006$ 2 0 0
XML CSX Dictionary Tables:
USER.TABLE|COLUMN Convertible Truncation Lossy
Application Data:
USER.TABLE|COLUMN Convertible Truncation Lossy
APPLSYS.BISM_OBJECTS|SYS_NC00023$ 4 0 0
APPLSYS.DR$FND_LOBS_CTX$I|TOKEN_TEXT 0 103 1,260,883
APPLSYS.FND_CONC_PROG_ANNOTATIONS|PROGRAM_ANNOTAT 272 0 0
APPLSYS.FND_OAM_CONTEXT_FILES|TEXT 15 0 0
APPLSYS.FND_OAM_DOC_LINK|DOC_LINK_INFO 1 0 0
APPS.FND_OAM_CONTEXT_FILES_1|TEXT 6 0 0
AZ.AZ_APIS|FILTERING_PARAMETERS 11 0 0
AZ.AZ_SELECTION_SET_ENTITIES_B|FILTERING_PARAMETE 48 0 0
ECX.ECX_DTDS|PAYLOAD 205 0 0
ECX.ECX_FILES|PAYLOAD 91 0 0
IBC.IBC_ATTRIBUTE_BUNDLES|ATTRIBUTE_BUNDLE_DATA 41 0 0
JTF.JTF_HEADER_DTD|HEADER_DTD 1 0 0
JTF.JTF_MESSAGE_OBJECTS|BUS_OBJ_DTD 41 0 0
JTF.JTF_MESSAGE_OBJECTS|BUS_OBJ_SQL 41 0 0
JTF.JTY_TRANS_USG_PGM_SQL|BATCH_DEA_SQL 1 0 0
JTF.JTY_TRANS_USG_PGM_SQL|BATCH_INCR_SQL 5 0 0
JTF.JTY_TRANS_USG_PGM_SQL|BATCH_TOTAL_SQL 6 0 0
JTF.JTY_TRANS_USG_PGM_SQL|INCR_REASSIGN_SQL 5 0 0
JTF.JTY_TRANS_USG_PGM_SQL|REAL_TIME_INSERT 6 0 0
JTF.JTY_TRANS_USG_PGM_SQL|REAL_TIME_SQL 6 0 0
ODM.ODM_PMML_DTD|DTD 1 0 0
OKC.OKC_REPORT_SQL_B|SQL_TEXT 3 0 0
OKC.OKC_REPORT_SQL_TL|HELP_TEXT 2 0 0
OKC.OKC_REPORT_XSL_TL|HELP_TEXT 2 0 0
OKC.OKC_REPORT_XSL_TL|XSL_TEXT 3 0 0
XDP.XDP_PROC_BODY|PROC_BODY 10 0 0
-------------------------------------------------- ---------------- ---------------- ----------------

Hi;
Please run below query which could be helpful for your issue:
select * from dictionary where TABLE_NAME LIKE '%NLS%'
select * from dictionary where TABLE_NAME LIKE '%GLOBAL%'
Regard
Helios

Need Schema Diagram For Adobe Campaign Management

Hi Guys,
I am new comer for Adobe Campaign Management. I just started to exploring the ACM.
I am using the Neolane client to learn ACM. I just want to understand the ACM internal database/table structure, how exactly designed it.
I have product doc but it is more around UI and functional reference.
It is very helpful to me/new beginner that any one provide the schema diagram for Adobe Campaign Management.
Please share me any material/document which explain the database stuff (schema,tables,data-dictionary,etc ....) then just forward me.
Thank's in advance,

This link to the product documentation describes the key tables in Adobe Campaign:
Description of the main tables

My problems with Oracle Schema Processor for C++ :(

Dear ;) Oracle XML team and others,
the followings are really inconvenient with the C++ schema processor:
-it doesn't even support the Candidate
Recommendation (OK, the Java version does
support it, and you can use XSU and upgrade your schemas later when the C++ will also
support it.)
-you cannot put comments in the schema, just after the <xsd:schema> element.
-it's checking the attribute use="required"
when an attribute is declared in a
complexType, but it doesn't check
when an attribute is referenced or, which could be much more useful, when an
attributegroup is referenced, and it contains
use attributes. (I tried XMLSpy and it was correct. But I need an API or a C++ tool.)
I'm really awaiting this schema processor to be updated (maybe on April 14 the W3C Schema recommendation ;))
-it supports "import" but I had problems with "include" (this looked like a bug, but after I'd posted it, noone replied :(. Maybe because the C++ processor is kind of "obsolete")
Will the C++ version be updated? (When?)
I cannot use Java because I try to integrate with a C++ application. I was looking for
other products, but I only found XSV, Java XSD processors and built-in tools. It's quite sad that there isn't a C++ implementation available. :( Can anyone help me?
Tamas
null

Originally posted by Tamas >Marcinkovics ([email protected]):
Dear ;) Oracle XML team and others,
-you cannot put comments in the schema, just >after the <xsd:schema> element.I tried the following:
<?xml version="1.0"?>
<schema
xmlns = "http://www.w3.org/1999/XMLSchema"
targetNamespace = "http://www.CarDealers.com/">

<element name="Car">
</element>
</schema>
and it works!
Can you provide some examples?
Thx!
null

Oracle Streams setup for multiple schemas in a same database

We are on 11.1.0.7 and will be using Oracle 11g Streams that will replicate the data real-time for two schemas between the source and target set of schemas with in the same database. We will be doing DDL as well as DML replication.
I created the following plan and want your inputs. After implementing this, I created a table in SCOTT but it's get replicated to RPT_SCOTT later I tried inserting a row in the table created under SCOTT but that too didn't get replicated to RPT_SCOTT.
Here are the steps that I used to set up my STREAMS -
Database Instance:     TESTDB
Schemas:
     Source:          SCOTT
               HR
     Target:          RPT_SCOTT
               RPT_HR
Configuring Streams:
1.     Database is in Archive log mode
2.     Set up the Streams administrator.
create user STRMADMIN identified by STRMADMIN default tablespace USERS temporary tablespace temp;
grant resource, dba, AQ_ADMINISTRATOR_ROLE to STRMADMIN;
BEGIN
DBMS_STREAMS_AUTH.GRANT_ADMIN_PRIVILEGE(
grantee => 'STRMADMIN',
grant_privileges => TRUE);
END;
3.     Set up Streams queues
CONNECT STRMADMIN/****
BEGIN
DBMS_STREAMS_ADM.SET_UP_QUEUE(
queue_name => 'STREAMS_QUEUE',
queue_table => 'STREAMS_QUETAB',
queue_user => 'STRMADMIN');
END;
4.     Add the Apply rule
BEGIN
DBMS_STREAMS_ADM.ADD_SCHEMA_RULES(
schema_name      => 'RPT_SCOTT',
streams_type     => 'APPLY',
streams_name     => 'APPLY_CC_STREAM',
queue_name          => 'STRMADMIN.STREAMS_QUEUE',
include_dml     => true,
include_ddl     => true,
inclusion_rule     => true,
source_database     => 'TESTDB');
END;
BEGIN
DBMS_STREAMS_ADM.ADD_SCHEMA_RULES(
schema_name      => 'RPT_HR',
streams_type     => 'APPLY',
streams_name     => 'APPLY_AB_STREAM',
queue_name          => 'STRMADMIN.STREAMS_QUEUE',
include_dml     => true,
include_ddl     => true,
inclusion_rule     => true,
source_database     => 'TESTDB');
END;
BEGIN
DBMS_APPLY_ADM.ALTER_APPLY(
apply_name     => 'APPLY_CC_STREAM',
apply_user     => 'STRMADMIN');
END;
BEGIN
DBMS_APPLY_ADM.ALTER_APPLY(
apply_name     => 'APPLY_AB_STREAM',
apply_user     => 'STRMADMIN');
END;
5.     Add the Capture Rule
CONNECT STRMADMIN/*****
BEGIN
DBMS_STREAMS_ADM.ADD_SCHEMA_RULES(
schema_name     => 'SCOTT',
streams_type     => 'CAPTURE',
streams_name     => 'CAPTURE_CC_STREAM',
queue_name          => 'STRMADMIN.STREAMS_QUEUE',
include_dml     => true,
include_ddl     => true,
inclusion_rule     => true,
source_database     => 'TESTDB');
END;
BEGIN
DBMS_STREAMS_ADM.ADD_SCHEMA_RULES(
schema_name     => 'HR',
streams_type     => 'CAPTURE',
streams_name     => 'CAPTURE_AB_STREAM',
queue_name          => 'STRMADMIN.STREAMS_QUEUE',
include_dml     => true,
include_ddl     => true,
inclusion_rule     => true,
source_database     => 'TESTDB');
END;
6.     Set the instantiation system change number (SCN)
CONNECT STRMADMIN/******
DECLARE
source_scn NUMBER;
BEGIN
source_scn := DBMS_FLASHBACK.GET_SYSTEM_CHANGE_NUMBER();
DBMS_APPLY_ADM.SET_SCHEMA_INSTANTIATION_SCN (
source_schema_name => 'SCOTT',
source_database_name => 'TESTDB',
instantiation_scn => source_scn);
END;
7.     Start the Apply
CONNECT STRMADMIN/******
BEGIN
DBMS_APPLY_ADM.START_APPLY('APPLY_CC_STREAM');
END;
BEGIN
DBMS_APPLY_ADM.START_APPLY('APPLY_AB_STREAM');
END;
8.     Start the Capture
CONNECT STRMADMIN/******
BEGIN
DBMS_CAPTURE_ADM.START_CAPTURE('CAPTURE_CC_STREAM');
END;
BEGIN
DBMS_CAPTURE_ADM.START_CAPTURE('CAPTURE_AB_STREAM');
END;
Waiting for your inputs!

If I understand from your code, you want to do this on the same DB :
SCOTT --> RPT_SCOTT
HR --> RPT_HRSo there is a schema transformation, where is it coded ?
General info : http://download.oracle.com/docs/cd/B28359_01/server.111/b28321/strms_transform.htm
More specific on schema rename : http://download.oracle.com/docs/cd/B28359_01/server.111/b28321/strms_mtransform.htm#CHDGDHDE
Next : where are the initialisation of both capture schema ?
Missing :
execute DBMS_CAPTURE_ADM.PREPARE_SCHEMA_INSTANTIATION( schema_name          => 'scott'');
execute DBMS_CAPTURE_ADM.PREPARE_SCHEMA_INSTANTIATION( schema_name          => 'HR'');This tell Streams from where to capture the SCN.
Also there is an (WRONG) instantiation of SCOTT for the apply, which tells the apply to consider as valuable candidate all LCR after source_scn,
but where is the code or RPT_HR. Alas, you put for the APPLY target schema 'SCOTT' while it should have been 'RPT_SCOTT'.
the fact that is correct or false depends where you put the schema transformation. If you put the transformation at apply time then use the SOURCE schema name (SCOTT, HR) for the LCR will contains their name. If you put the transformation at capture time, then put target schema name for the LCR will contain their name (RPT_HR,RPT_SCOTT).
Let's say you put the schema transformation at capture time then
Missing:
DBMS_APPLY_ADM.SET_SCHEMA_INSTANTIATION_SCN (
source_schema_name => 'RPT_HR',
source_database_name => 'TESTDB',
instantiation_scn => source_scn);If you attache the transformation on the apply process then the code is :
DBMS_APPLY_ADM.SET_SCHEMA_INSTANTIATION_SCN (
source_schema_name => 'HR',
source_database_name => 'TESTDB',
instantiation_scn => source_scn);And this is useless:
-- useless code
BEGIN
DBMS_APPLY_ADM.ALTER_APPLY(
apply_name => 'APPLY_CC_STREAM',
apply_user => 'STRMADMIN');
END;
BEGIN
DBMS_APPLY_ADM.ALTER_APPLY(
apply_name => 'APPLY_AB_STREAM',
apply_user => 'STRMADMIN');
END;
/Last : You are using the same queue for 2 separated capture/apply transformation.
Do yourself a favor and give each couple capture/tranform/apply its own queue.

Where is A good Systems Objects Scheme Diagram???

I would love to find a UML diagram for a base install of all system objects for Oracle Enterprise (NOT That "Free" CA thing that they want a blood type for). That other product (MS) gives you a pretty glossy poster of the system objects. I would like to download it and print it out on a plotter. Any sources?
Thanks
A

If u check the return value for null before using it, i see no reason why u can't send null (after all, sending nothing is a lot better than sending something - saves the ops for pushing the data into the stack and popping it out of it!). Anyway, checking for null is so much more elegant
if(obj1 == null)
//return error
else
return obj1;rather than having to get the value from the object and manipulating it!

Looking for System Tables / Views like in Oracle DB - user_constraints, user_tab_columns, ...

Hello,
I'm looking for system tables or views like in the Oracle Database.
First I'm looking for running /active sessions - like v$sessions or in an RAC environment gv$session
And get the corresponding SQL from v$sql
Second I had problems to drop tables due to constraints.
Therefore I was looking for dba_constraints, all_constraints or user_constraints
select * from user_constraints WHERE constraint_type in ('R');
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Third I want quick lookup about data types used in a table to correct my settings in Oracle BI.
For example which column in which table of my schema uses the datatype BIGINT.
If only 3 attributes in two tables out of 100 use the BIGINT datatype - I'm able to quickly change my settings in the OBIEE repository.
I'm missing a table like user_tab_columns.
How can I get the same information out of TimesTen ?
Thanks in advance,
Thorsten

Hi Thorsten,
You should be able to get some of the information that you want from the TimesTen reports that are in SQL Developer.
e.g.
<TimesTen Reports -> Table -> Columns -> Columns> returns a listing of all the columns and their data types. You can order by the data type column or add a filter (say ='TT_BIGINT') to restrict the result set.
<TimesTen Reports -> Table -> Constraints -> All Constraints / FK Constraints / PK Constraints / Unique Constraints> returns a listing of all the constraints, their name, the table that the constraints are on, and their properties.
For all the SQL Developer reports, you will be able to see the underlying queries and the TimesTen system tables/ views that they reference.
Simon

How to create a new user id in OID for Oracle Collab suite File System

Dear Friends,
I want to know how to create a new user id in the oracle internet directory where i can use that user for the new subscription of the oracle collabration suite file system..
Please do the needfull and thanks in advance...
With warm regards
R.Prasad

Hi!
The way you suggest should not be used.
A CS user will be created as a normal OID user and will receive the CS attributes in a different subtree later during the provisioning.
For creating CS users use oesuser and uniuser. Files provisioning will work in a different manner anyway.
cu
Andreas

Curriculum Developer for Systems - ORACLE

Curriculum Developer for Systems Products – Direct Hire with Oracle - IRC1818445 – Santa Clara, CA
The Systems Hardware Curriculum Development team is part of the Systems Product Development organization and is responsible for developing training for the SPARC, X86, Storage, Tape, Networking, Engineered Systems and Optimized Solutions. We plan, design, and develop high-quality and timely technical training materials. We work with Oracle lines of business to deliver those materials effectively so that customers, partners, and Oracle personnel have the skills, knowledge and ability to be effective in their jobs and best utilize Oracle's systems products.
The Systems Hardware Curriculum Development team is part of the Systems Product Development organization and is responsible for developing training for the SPARC, X86, Storage, Tape, Networking, Engineered Systems, and Optimized Solutions.
We plan, design, and develop high-quality and timely technical training materials including Instructor Led, Web-based and informal e-learning. We work with Oracle lines of business to deliver those materials effectively so that customers, partners, and Oracle personnel can deploy and use Server Technologies products rapidly and successfully.
This is an excellent opportunity to put your adult learning education and experience into action for developing courseware, and learning enterprise computer technologies. In this job role as a Curriculum Developer, you are responsible for developing courses (Instructor Led, Live Virtual, Web Based, Informal e-learning) on existing and new Systems Hardware products. You will be interacting with technical experts from several Lines of Business (LoBs) such as Engineering, Product Management, Services and Oracle University. You may work either individually or with multiple team members on your projects with an opportunity to lead some projects.
Educational Background:
• You must possess at least a Bachelor's Degree in e-learning, instructional design, Computer Science or related technology with certification or working experience on Instructional Design.
• Understanding and ability to use the most current e-learning and course development tools
• Project management skills a plus
Hands-on and Technical Experience:
• 2-4 years experience as Curriculum Developer or Trainer and some knowledge of computer hardware, software and operating systems
• Experience with creating training lab environments, installing and configuring hardware and software independently is required.
Technical communication and soft skills:
• Excellent written and verbal communication skills for global audience
• Strong inter-personnel communication skills to be able to make great business relationships with people from various areas of the business
• Strong ability to graphically illustrate complex concepts
• Demonstrate a keen sense of organization and attention to detail
• Ability to handle unforeseen difficulties and obstacles with ease
• An excellent team player, able to work on complex projects with a group of other curriculum developers
• Ability to work on tight deadlines and on multiple projects at a short notice
• Ability to work with people in different time zones
• Ability to understand business needs and meet deadlines
• Flexibility, creativity and an eagerness to learn are highly valued for this position
Top 3 skill sets / technologies in the ideal candidate:
1. E-learning development tools and experience, including social media in learning, HTML, Flash, Articulate, Captivate, Camtasia, Webex Training
2. Adult Learning / Training
3. Understanding of Enterprise computer hardware and software
This is a notification that Oracle performs background checks on all candidates at the time of offer.
Verification includes dates of employment, educational degree, and criminal record.
Any incorrect data provided may result in making you ineligible for employment at Oracle.
Please ensure in advance that all information listed on your resume is accurate.
If you are interested in this opportunity please send me your updated resume as it pertains to the position directly to [email protected] with the subject line "Curriculum Developer for Systems Products – IRC1818445 – Santa Clara, CA" for immediate consideration.
No agencies please.
Thank you,
Eric

So, I'm having the same issue, but it's like I'm chasing down a port. The first time I got these error messages
Connecting to the database DEV.
Executing PL/SQL: ALTER SESSION SET PLSQL_DEBUG=TRUE
Executing PL/SQL: CALL DBMS_DEBUG_JDWP.CONNECT_TCP( '555.12.18.288', '5950' )
ORA-30683: failure establishing connection to debugger
ORA-12535: TNS:operation timed out
ORA-06512: at "SYS.DBMS_DEBUG_JDWP", line 68
ORA-06512: at line 1
Process exited.
Disconnecting from the database DEV.Our network staff found a bunch of other denials in the firewall logs
/5185
/5200
/5236
/5815
/5950 Now that they've those allowed, I tried to start debug again, and this time I got
Connecting to the database DEV.
Executing PL/SQL: ALTER SESSION SET PLSQL_DEBUG=TRUE
Executing PL/SQL: CALL DBMS_DEBUG_JDWP.CONNECT_TCP('555.12.18.288', '6266' )
ORA-30683: failure establishing connection to debugger
ORA-12535: TNS:operation timed out
ORA-06512: at "SYS.DBMS_DEBUG_JDWP", line 68
ORA-06512: at line 1
Process exited.
Disconnecting from the database DEV.What gives? Do I just keep trying until I get all of the ports allowed?
Thanks,
---=Chuck

ER diagram for Oracle 8i database

Hi all,
I'm working as DBA in a banking environment and have got a request to provide the ER diagram of a database(Oracle 8i).
The DBAs who have created this database in Year 2000 are not here currently and there is no documentation on the db design. There are around 3000 tables in this database and i'm not sure whether foreign key constraints are there on the tables.
Can someone pls advise whether there is any tool or there is some other way to generate ER diagram for this database?
Thanks and awaiting your suggestions...
Regards,
Poonam

user11977557 wrote:
Hi all,
I'm working as DBA in a banking environment and have got a request to provide the ER diagram of a database(Oracle 8i).
The DBAs who have created this database in Year 2000 are not here currently and there is no documentation on the db design. There are around 3000 tables in this database and i'm not sure whether foreign key constraints are there on the tables.
Can someone pls advise whether there is any tool or there is some other way to generate ER diagram for this database?
Thanks and awaiting your suggestions...
Regards,
PoonamJust beware that automated tools can only pick up on the defined FK relationships. Unfortunately, a lot of apps don't rely on FK, believing they can enforce everything in the app code -- which of course the db will have no knowledge of but from a business standpoint is still a relationship.

Oracle Best Practices for generating Transactions IDs in high OLTP systems

We are in the process of designing a high OLTP system using Oracle 11g Database with the following NFRs:
1) 1 million transactions per day
2) 100,000 concurrent users
There are close to about 160-180 entities in the database and we want to know the best approach/practice in deriving the transaction IDs for the OLTP system. Our preferences are given below:
1) Use Oracle Sequence starting with 1,000,000,000 (1 billion) - This is to make the TXN ID look meaningful when it starts with 1 billion instead of starting it with 1.
2) Use timestamp and cast it to number instead of using Oracle sequence.
Note: Transaction IDs must appear in sequence as they are inserted - be it sequence/timestamp
I would like to know pros/cons of the above methods and their impacts on performance. Also, appreciate if you could share any any best practices/methods that Oracle supports.
Thanks in advance.
Ken R

Ken R wrote:
I did a quick PoC using both Oracle Sequence & Timestamp for 1 million inserts in a Non-RAC environment. Code used is given below:
create sequence testseq start with 1 cache 10000 order;
create table test1 (txnid number, txndate timestamp(9));
create table test2 (txnid number, txndate timestamp(9));
begin
for i in 1..1000000
loop
insert into test1 values(testseq.nextval,systimestamp(9));
end loop;
commit;
end;
begin
for i in 1..1000000
loop
insert into test2 values(to_number(to_char(systimestamp(9),'yyyymmddhh24missff9')), systimestamp(9));
end loop;
commit;
end;
Here are the results:
select max(txndate)-min(txndate) from test1;
Result >> 0 0:3:3.514891000
select max(txndate)-min(txndate) from test2;
Result >> 0 0:1:32.386923000
It appears that Timestamp is faster than sequence... Any thought is highly appreciated...Interesting that your sequence timing is so slow. You say this was a non-RAC environment, but I wonder if you had Oracle linked in RAC mode even though you were running single instance - this would result in the ORDERed sequence running through RAC's "DFS Lock Handle" mechanism which might account for the timing anomaly.
Unfortunately your test is not particularly relevant. As DomBrooks points out there are lots of problems with sequence-based or time-based columns, especially in RAC, and most particularly if you think you want a "no-gap" sequence. On top of this, of course, your test doesn't include an index on the relevant column, and it's single user and doesn't test for any concurrency effects.
Typical performance problems are: your RAC instances spend all their time negotiating who gets to use the next value; the index you use to enforce uniqueness suffers from massive contention on the "high-value" block unless you create a reverse-key index - at which point you have to be able to cache the entire index to minimise I/O overheads; you can hash partition the index to avoid using the reverse-key option - but that costs a lot of money if you don't already license the partitioning option.
Regards
Jonathan Lewis

Generate E-R diagram for existing Oracle SQL Script

Hi,
We have some existed Packages,Procedures,Functions,Views and Materialized Views. We are planning to generate E-R diagrams for existed codes. Could you please suggest me how can we do the same.
we are using Oracle SQL Developer and Oracle Version is : 11g.
Thanks.
Jai V

Hi,
I have already posted a thread regarding Data Flow diagram for existing source code. But I couldn't find find where exactly I have posted. So here I am posting my observations. I would like to prepare a Data Flow diagram for existing Source code. Using Visustin V7 I got the Data Flow Diagram. But am not able to export or Save or Print the diagram. As some one suggested it is possible to get the DFD using Visio. But am not able to get the DFD. Here am getting the problem like , Gave user name and Server name by connecting to ODBC. But still am not getting the required DFD.
Can you please suggest me is there any way to get the DFD using Visio or any tool is there to get the DFD.
Please advice.
Thanks.

For systems running ML06 and above, need to install Oracle patch 5496862

We had an I/O issue and opened SR with oracle, they asking for apply patches to AIX
Note:390656.1 IO Interoperability Issue between IBM ML05 and Oracle Databases
and DB also, if OS is ML06 and above, i am wondering how i can know if my os is ML06 or not, and there is not patch 5496862 for my db version 9204 available...

i am wondering how i can know if my os is ML06 or notResponse in your thread of yesterday :
Re: Upgrading the operating system AIX to IBM TECHNOLOGY LEVEL 5
there is not patch 5496862 for my db version 9204 available...
According to the metalink note 390656.1, "If the patch is unavailable for your database version, please contact Oracle Support for assistance", and since you have an open SR, that should be easy.
Nicolas.

Encountered an error while getting the ORACLE user account for your concurrent request. Contact your system administrator

Dear Techies,
We have registered an Extra Information Type as self service OAF page and did some validations using user hook which are working fine. But for some requests EIT creation page is throwing below errors.
1. Encountered an error while getting the ORACLE user account for your concurrent request. Contact your system administrator.
2. An unexpected situation occurred while executing routine FND_DATA_SECURITY.GET_SECURITY_PREDICATE_HELPER.The cause was: The parameter 'p_object_name' cannot be 'GLOBAL'.
System throws these errors whenever user hook suppose to throw our customized validation messages.Since we are at UAT instance, we are bouncing apache and oacore to get rid of these errors every time they appear. But we cannot bounce once it is moved to production.
Kindly share some ideas to fix these errors as we are very close to Go-Live and we are facing this issue with all EIT's and SIT's.
Thanks and Regards
Dileep Kumar.

Hi Mahesh,
Thanks for reply.
I have gone through the link that you have suggested. But our EIT user hook validations doesn't have any code related to submission of concurrent programs. More over our error is not stable. If we bounce the apache and oacore, the system will work fine without unexpected errors for some time. We are not even able to replicate these errors.
Thanks and Regards
Dileep Kumar.

Repository schema diagram (pdf ) available for Process model ?

Is there Repository schema diagram (pdf ) shipped/available for Process model metadata?

Is there Repository schema diagram (pdf ) shipped/available for Process model metadata?

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