Oracle Schemas

I have come to Oracle (specifically 9i) from SQL Server 2005 and have discovered that the concept of a "schema" seems to be quite different between the two databases.
In Oracle, a schema it appears to model a user (e.g. HR, OE, and QS), while in SQL Server it models a "namespace" (e.g. HumanResources in the AdventureWorks database).
I find that the SQL Server model makes more sense. In fact, I am puzzled as to how an Oracle database can be partitioned into functional areas (like HumanResources or Engineering).
Can anyone shed some light on this. Does Oracle11g use the same concept of a schema as 9i?
Thanks in advance for any help.
Best regards,
Frank J. Reashore
Vancouver, canada

Others have given you good advice with respect to your specific issue but I would like to give you some generic advice.
If you want to be successful in Oracle you will need to put away the attitude that what you know is better than what you don't know. If you can't just walk away.
Almost nothing in Oracle works the way it does in SQL Server. Almost none of the capabilities are as limited as those in SQL Server. And whether you want to talk about the definition of common words (database, instance, cluster, page, block) or how log files work, or how locking takes place, or whether temp tables are used ... if you try to do it the SQL Server way you are guaranteed to either fail or build insecure, unscalable, systems with corrupt data and lousy performance.
Reconsider your approach.
PS: The same is true for people schooled in Oracle moving to another company's RDBMS product. A failure to adjust one's thinking, and learn to read, is a road to failure.

Similar Messages

Bug report: Oracle schema parser/regex compiler failing valid xs:patterns

Hello,
The Oracle schema regex compiler does not allow valid patterns with more than a certain number of branches. An XSDException is thrown, namely 'invalid facet 'pattern' in element 'simpleType'.
I have also tried using multiple <xs:pattern> elements, which also conforms to the official schema specification, but no luck there either.
Here are my sample regexs which validate correctly against all branch examples in XML Spy 4.0:

<xs:pattern value="aqua|black|blue|fuchsia|gray|green|lime|maroon|navy|olive|purple|red|silver|teal|white|yellow|[A-Za-z]{1,2}[0-9]{2,4}|rgb$[0-9]{1,3}%{0,1},[0-9]{1,3}%{0,1},[0-9]{1,3}%{0,1}$"/>

<xs:pattern value="aqua|black|blue|fuchsia|gray|green|lime|maroon"/>
<xs:pattern value="navy|olive|purple|red|silver|teal|white|yellow"/>
<xs:pattern value="[A-Za-z]{1,2}[0-9]{2,4}"/>
<xs:pattern value="rgb$[0-9]{1,3}%{0,1},[0-9]{1,3}%{0,1},[0-9]{1,3}%{0,1}$"/>
(Note that the Oracle regex compiler will allow any one of these patterns, it is only when the compiler concatenates them as per the spec that the exception is thrown.)
Here are the W3 specifications for patterns/schema regex, which impose no limit on pattern branches whether they are part of one or multiple xs:pattern 'value' attributes:
(http://www.w3.org/TR/xmlschema-2/#regexs)
[Definition:] A regular expression is composed from zero or more ·branch·es, separated by | characters.
[Definition:] A branch consists of zero or more ·piece·s, concatenated together.
(http://www.w3.org/TR/2001/REC-xmlschema-2-20010502/datatypes.html#rf-pattern)
Schema Representation Constraint: Multiple patterns
If multiple <pattern> element information items appear as [children] of a <simpleType>, the [value]s should be combined as if they appeared in a single ·regular expression· as separate ·branch·es.
NOTE: It is a consequence of the schema representation constraint Multiple patterns (§4.3.4.3) and of the rules for ·restriction· that ·pattern· facets specified on the same step in a type derivation are ORed together, while ·pattern· facets specified on different steps of a type derivation are ANDed together.
Thus, to impose two ·pattern· constraints simultaneously, schema authors may either write a single ·pattern· which expresses the intersection of the two ·pattern·s they wish to impose, or define each ·pattern· on a separate type derivation step.
Many thanks
Kevin Smith

Hello,
The Oracle schema regex compiler does not allow valid patterns with more than a certain number of branches. An XSDException is thrown, namely 'invalid facet 'pattern' in element 'simpleType'.
I have also tried using multiple <xs:pattern> elements, which also conforms to the official schema specification, but no luck there either.
Here are my sample regexs which validate correctly against all branch examples in XML Spy 4.0:

<xs:pattern value="aqua|black|blue|fuchsia|gray|green|lime|maroon|navy|olive|purple|red|silver|teal|white|yellow|[A-Za-z]{1,2}[0-9]{2,4}|rgb$[0-9]{1,3}%{0,1},[0-9]{1,3}%{0,1},[0-9]{1,3}%{0,1}$"/>

<xs:pattern value="aqua|black|blue|fuchsia|gray|green|lime|maroon"/>
<xs:pattern value="navy|olive|purple|red|silver|teal|white|yellow"/>
<xs:pattern value="[A-Za-z]{1,2}[0-9]{2,4}"/>
<xs:pattern value="rgb$[0-9]{1,3}%{0,1},[0-9]{1,3}%{0,1},[0-9]{1,3}%{0,1}$"/>
(Note that the Oracle regex compiler will allow any one of these patterns, it is only when the compiler concatenates them as per the spec that the exception is thrown.)
Here are the W3 specifications for patterns/schema regex, which impose no limit on pattern branches whether they are part of one or multiple xs:pattern 'value' attributes:
(http://www.w3.org/TR/xmlschema-2/#regexs)
[Definition:] A regular expression is composed from zero or more ·branch·es, separated by | characters.
[Definition:] A branch consists of zero or more ·piece·s, concatenated together.
(http://www.w3.org/TR/2001/REC-xmlschema-2-20010502/datatypes.html#rf-pattern)
Schema Representation Constraint: Multiple patterns
If multiple <pattern> element information items appear as [children] of a <simpleType>, the [value]s should be combined as if they appeared in a single ·regular expression· as separate ·branch·es.
NOTE: It is a consequence of the schema representation constraint Multiple patterns (§4.3.4.3) and of the rules for ·restriction· that ·pattern· facets specified on the same step in a type derivation are ORed together, while ·pattern· facets specified on different steps of a type derivation are ANDed together.
Thus, to impose two ·pattern· constraints simultaneously, schema authors may either write a single ·pattern· which expresses the intersection of the two ·pattern·s they wish to impose, or define each ·pattern· on a separate type derivation step.
Many thanks
Kevin Smith

How do you join two tables from different Oracle schemas using a subquery

I am trying to join two tables from different Oracle schemas using a subquery. I can extract data from each of the tables without a problem. However, when I combine the select statements using a subquery I get the Oracle error *'ORA-00936: missing expression'*. Since each SELECT statement executes on its own without error I don't understand what is missing. The result set I am trying to get is to match up the LINE_ID from PDTABLE_12_1 in schema DD_12809 with the MAT_DESCRIPTION from table PDTABLE_201 in schema RA_12809.
The query is as follows:
sql = "SELECT [DD_12809].[PDTABLE_12_1].LINE_ID FROM [DD_12809].[PDTABLE_12_1] JOIN " _
+ "(SELECT [RA_12809].[PDTABLE_201].MAT_DESCRIPTION " _
+ "FROM [RA_12809].[PDTABLE_201]) AS FAB " _
+ "ON [DD_12809].[PDTABLE_12_1].PIPING_MATER_CLASS = FAB.PIPING_MATER_CLASS"
The format of the query is copied from a SQL programming manual.
I also tried executing the query using a straight JOIN on the two tables but got the same results. Any insight would be helpful. Thanks!
Edited by: user11338343 on Oct 19, 2009 6:55 AM

I believe you are receiving the error because you are trying to JOIN on a column that doesn't exist. For example you are trying to join on FAB.PIPING_MATER_CLASS but that column does not exist in the subquery.
If you want to do a straight join without a subquery you could do the following
SELECT DD_12809.PDTABLE_12_1.LINE_ID
,       FAB.MAT_DESCRIPTION
FROM    DD_12809.PDTABLE_12_1
JOIN    RA_12809.PDTABLE_201    AS FAB ON DD_12809.PDTABLE_12_1.PIPING_MATER_CLASS = FAB.PIPING_MATER_CLASS HTH!

Problem Creating Oracle Schema in Active Directory

Hi,
I am trying to integrate oracle 9i in an Microsoft Active directory domain
I tried to integrate the db in the domain using net configuration assistant on the Oracle Client but
I get always the same error after inserting the fully name of domain controller and confirm to create the oracle schema. The error I get is:
“The Assistant is unable to create or update
the schema for the following reason:
ConfigException: Could not create Oracle schema oracle.net.config.ConfigException
You must update the schema from a computer which directly supports
your type of directory."
Also I checked every requirement to install:
-Log on as an Administrative account in the domain
-Enable active directory schema changes
-ping the whole dns domain, the fqdn of my domain controller is dc.ecm.com, I can:
ping dc.ecm.oracle
At this point I don’t know anymore what I can do.
Please help me
Thank you in advance
Fahim Ghauri

Take a look at metalink Note:361192.1
Bug 3975572 - "...Netca 10g can successfully create a schema and context in W2k but does not in W2003. This reproduces on both the domain server and a client..."

How to convert Oracle scheme into UML

I created Oracle scheme with Toad database modeler. I'm interested how I can convert it into UML diagram? Is there any tool that can convert it?

You can use some Tools :-
1-altova
2-microsoft visio, its contain features that allow you to convert to UML

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

Oracle schema processor

hi,
i am new to XML. I wish to validate a xml against a schema. I hv downloaded the oracle schema processor from the web and the example there works fine on my machine.
I would like to know. how do i assign targetname space and ref in xml to xmlns to the local schema files. not use internet references.
SCHEMA trial1.xsd file stored in ABC directory:
<?xml version="1.0"?>
<schema xmlns =
"http://www.w3.org/1999/XMLSchema"
targetNamespace = "file://c:/abc"
xmlns:trial1 = "file://c:/abc">
<element name="Title" type="string"/>
<element name="Volume" type="integer"/>
<element name="Publisher" type="string"/>
</schema>
XML file trial11.xml
<?xml version="1.0"?>
<Catalogue xmlns:trial1 =
"file://c:/abc/trial1.xsd">
<Title>the book</Title>
<alpha>3</alpha>
<Publisher>alpha</Publisher>
</Catalogue>
when i run this with the schemaprocessor i get no error. as if the schema did not exist.
kindly help. basically how do i reference schemas which are local.
thanks
null

Hi Vicky,
I downloaded the schema processor recently and had the same problem that you did. Basically the answer is that the URL is a reference -- the processor will not go out to check it. Try this:
Trial1.xsd:
<?xml version="1.0"?>
<schema
xmlns = "http://www.w3.org/1999/XMLSchema"
targetNamespace = "http://www.foo.com/bar">
<element name="Catalogue" type="CatType"/>
<complexType name="CatType">
<element name="Title" type="string"/>
<element name="Volume" type="integer"/>
<element name="Publisher" type="string"/>
</complexType>
</schema>
Trial1.xml: (note: the name is not Trial11.xml)
<?xml version="1.0"?>
<Catalogue
xmlns = "http://www.foo.com/bar"
xmlns:xsi = "http://www.w3.org/1999/XMLSchema/instance"
xsi:schemaLocation = "http://www.foo.com/bar trial1.xsd">
<Title>the book</Title>
<Volume>3</Volume>
<Publisher>alpha</Publisher>
</Catalogue>
[This assumes that both files are in the currentworking directory.]
I hope this helps.
Cheers,
--Andrew.
null

Oracle Schema Builder

I use to work with this tool (oracle Schema Builder) in orcal 6i
I installed orcal 10 g but i did not find this tool
where can i find it or is there other tool do it work in 10g

There are also data modeling capabilities in JDeveloper.
So it is worth taking a look at those as well:
http://www.oracle.com/technology/obe/obe1013jdev/10131/database%20development/obe_%20dbasedevmt.htm

Loading Oracle Schema into XML Schema format

Hello,
I'd like to load the Oracle schema information (tables/views, columns, and constraints) into XML Schema format, then read in the XML Schema information to instantiate objects which will be used to build adhoc/dynamic queries. I have the dynamic query part working, but it was not clear to me how to convert the Oracle schema to XML Schema then XML Schema to custom objects. Does anyone have experience with this or ideas as to how to go about this?
Thanks,

Use the Oracle WebRowSet. The WebRowSet interface extends the RowSet interface and is the XML document representation of a RowSet object. A WebRowSet object represents a set of fetched database table rows, including the database metadata, which may be modified without being connected to the database.
http://www.oracle.com/technology/sample_code/tutorials/jdbc10g/webrowset/files/WebRowset.pdf
Refer chapter 10.
http://www.packtpub.com/j2ee-development-with-oracle-jdeveloper-jdbc-4.0/book
Ouput including medata as XML document:
http://www.java2s.com/Code/Java/Database-SQL-JDBC/OutputWebRowSetinXML.htm

Use DB13 to update statistics on nonSAP Oracle schema

Hello,
We are using an nonSAP Oracle-schema (S87CMG_O) on our SAP-server and i would like to update the statistics
for the tables of the nonSAP Oracle-schema with DB13.
As parameter i start the job with the tablespace-name CMG
In the joblog i see
BR0813I Schema owners found in database S87: SAPSR3*, SAPSR3DB%
Problem is that DB13 is not processing the nonSAP Oracle-schema (S87CMG_O).
Where can i add or configure the name of the nonSAP Oracle-schema (S87CMG_O) so that DB13 will process this schema-owner in the future ?
Regards,
Ronald

Have a thorough reading of [320457 - Installing BR tools on a non-ABAP database|https://service.sap.com/sap/support/notes/320457]
You can also try the -o option of brconnect:
orasid> brconnect -u / -f stats -o S87CMG_O
Cheers Michael
EDIT: it might very well be, that as soon you have an ABAP schema (-> MLICHECK or SAPLIKEY table) you cannot gather stats on non-SAP schemas anymore. This is for license reasons...

How to switch Planning to new Oracle schema?

We are on Planning 9.3.1 and we created a new Planning application on our Disaster Recovery Server. However, we created it to use the wrong data source. We then used Data Source configuration utility to create a new data source pointing to a new Oracle Schema. How do we switch our Planning application to use this new Data Source instead of the old incorrect one? (The new Data Source has HSP tables from our Production server. We are trying to replicate Planning on Disaster Recovery Server).
thanks in advance.

Thanks John Goodwin for solving my problem using "out of the box" thinking. Reconfiguring my datasource to point to new schema did the trick.
However, my datasource name is confusing (it has the name of the wrong Oracle schema). The more elegant way is to rename the datasource name in HSPsys_datasource.

Error occurred when try to drop an Oracle schema

Hello,
I try to drop an oracle schema but an error was generated:
SQL> drop user birjac cascade;
drop user birjac cascade
ERROR at line 1:
ORA-00604: error occurred at recursive SQL level 1
ORA-24005: must use DBMS_AQADM.DROP_QUEUE_TABLE to drop queue tables
I try to find the queue table, but no table was found:
SQL> select QUEUE_TABLE from dba_queue_tables where owner='BIRJAC';
no rows selected
There is other method to find this table?
The version of database is:
SQL> select banner from v$version;
BANNER
Oracle8i Enterprise Edition Release 8.1.7.0.1 - Production
PL/SQL Release 8.1.7.0.0 - Production
CORE 8.1.7.0.0 Production
TNS for Linux: Version 8.1.7.0.0 - Development
NLSRTL Version 3.4.1.0.0 - Production

user8747078 wrote:
Hello,
I try to drop an oracle schema but an error was generated:
SQL> drop user birjac cascade;
drop user birjac cascade
ERROR at line 1:
ORA-00604: error occurred at recursive SQL level 1
ORA-24005: must use DBMS_AQADM.DROP_QUEUE_TABLE to drop queue tables
I try to find the queue table, but no table was found:
SQL> select QUEUE_TABLE from dba_queue_tables where owner='BIRJAC';
no rows selected
There is other method to find this table?
The version of database is:
SQL> select banner from v$version;
BANNER
Oracle8i Enterprise Edition Release 8.1.7.0.1 - Production
PL/SQL Release 8.1.7.0.0 - Production
CORE 8.1.7.0.0 Production
TNS for Linux: Version 8.1.7.0.0 - Development
NLSRTL Version 3.4.1.0.0 - Productionhttp://tinyurl.com/ndh7ml

Migrating tables from Access 2007 to an Oracle schema

Hi,
I want to migrate some tables(with data) from a remote Access 2007 database to an Oracle schema using Oracle SQL developer version 2.1.1.
Could someone help me with the list of steps that need to be performed for this migration??

Having the .MDB file is not sufficient. You will need to Capture the Access database first. To do so, install SQL Developer on the machine where the Access Database (and Access software) resides.
From the "Tools / Migration / Microsoft Access Exporter" menu, choose to run the exporter corresponding to your version. Once done, transfer the XML generated
file to the machine you usually run the migration.
A tutorial named "Migrating a Microsoft Access Database to Oracle Database 11g" is available at http://st-curriculum.oracle.com/obe/db/hol08/sqldev_migration/msaccess/migrate_microsoft_access_otn.htm
Continue your migration starting from the step "Capturing the Microsoft Access Exported XML"
Cheers,
Jean-Patrick

Using Oracle schema as a User Data base

Dear All,
My applicattion has a user database in an Oracle schema and i need to connect them to UME. The client says that SSO between the 2 sytems is a costly affair since they have to procure licenses for each user. Is this true? Can you pls suggest me a way of achieving this ?
Nishita

Hi Nishita,
Not sure about Oracle schema to UME connection, but have got a good catch on Oracle schema to LDAP connection.
[Oracle schema to LDAP|http://www.oracle.com/technology/products/database/application_express/howtos/how_to_ldap_authenticate.html]
Hope this helps.
Regards,
Shailesh

Different comportment JAVA/JSP on Oracle Schema

Hi,
I run on a probably corrupted Oracle Schema a class in two ways: first - directly run it and second - by calling the class through a JSP file (on Apache Tomcat 4.1.18), and I obtain different results (using JDBC ojdbc14.jar both times).
I run the same tests on a good schema and the results are the same.
Do you think I have a really corrupted schema? If not, what can be the problem I encounter?
Thank you

Hi Dinh,
I don't mean to be rude, but let me try and give you an idea of
how your question looks to me, by asking you a question...
I have a java application that is made up of about 150 java
classes. It runs well in Visual J++. Now I am porting it to
JDeveloper and I get a "NullPointerException". How do I fix that?
Hopefully, you get the picture. Personally, I need a lot more
information in order to help you. For starters, the stack trace
from the exception you got, and the code that throws that
exception. Just saying that 9iAS complains about "getContextName"
doesn't help, because there are at least three versions of this
method in the "javax" package hierarchy. Pardon my ignorance, but
which one are you referring to? Perhaps 9iAS is complaining about
the method "setAtribute" because you probably spelled it wrong?
Shouldn't it be "setAttribute"?
I think I speak for the majority when I say, if you want us to
help you, please supply more details.
Thanks,
Avi.

Install oracle schema AquaLogic Enterprise Security 2.2

Hi,
I'm having trouble installing the oracle schema on a linux machine. The installation creates all the tables, and fails on sp_general.sql. The log file says that the function was created with compilation errors. I'm not sure how to fix this. Any help would be appreciated!
Thanks!

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