Parsing a schema and persisting to database
I need to provide ability to upload schema from a webpage, parse it and break it down into its constituent elements to store into the database...so come up with an equivalent relational model for arbitrary schemas dynamically in effect.
Any one have experience parsing schemas (Xsd's) programmatically to extract elements and attributes? appreciate any info you can provide on approach or what parsers to use (jaxp? jaxb? jdom? dom4j?)
RT
Hava a look at DOM (Document Object Model),
http://java.sun.com/xml/jaxp/dist/1.1/docs/tutorial/dom/
HH
Similar Messages
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Parse xml data and insert into database
Hi Friends,
I have an xml document which needs to be parsed and the data need to be inserted into an oracle database table.
Please tell me which will be the easiest and optimal way of doing this.
Thanks,
AchayanTake a look at the JDOM xml parsing library - google for JDOM download or something.
This will allow you to build an object representation of the XML doc, from which you can then extract the data.
J -
New User Database schema and table name
When i create a new user in Oracle Webcenter Spaces 11g, I am not able to get the name of the database schema and table, where it is stored. Any insight on this will be very helpful.
WebCenter (and WebCenter spaces) uses an 'identity store' instead of database schema for storing user information - in an 'out of the box' installation, users are maintained through an embedded WebLogic LDAP store.
See the Oracle Fusion Middleware Administrator's Guide for Oracle WebCenter, p. 34-2.
At the end of section 34.4.1:
WebCenter Spaces supports self-registration. When new WebCenter users
self-register, they create their own login and password and a new user account is
created in the identity store. See also, Section 34.4, "Allowing Self-Registration".
user9097357 wrote:
When i create a new user in Oracle Webcenter Spaces 11g, I am not able to get the name of the database schema and table, where it is stored. Any insight on this will be very helpful. -
Please provide me unix shell script (export and import of database schema)
please i am new in unix
\please give me sample unix shell script (export and import of database schema)please i am new in unix
\please give me sample unix shell script (export and import of database schema)Instead of providing you the readymade unix shell script for your requirement, I will give you the hints to prepare the same at your own.
Create a file with .sh extension.
# Specify and set all required Environment variables.
ORACLE_HOME, PATH, NLS_LANG, etc.,
# Use the export command with all clauses
export scott/tiger@orcl file=scott.dmp log=scott_emp.log
# Compress it.
compress scott.dmp
Refer any unix/linux documents for scripting basics.
http://www.bijoos.com/ora7/oracle_unix.htm
Regards,
Sabdar Syed. -
How to export a user and their schema from one 10g database to another?
Hi,
I would like to export a user and their entire schema from one 10g database to another one. How do I do this?
thx
adamIf you want to export a user and the schema owned to the user, and import to the same user in a different database, or a different user in the same database, you can use the exp and imp commands as described in the Utilities manual.
These commands are very versatile and have a lot of options - well worth learning properly. To give you a simplistic shortcut, see below - I create a user 'test_move', create some objects in the schema, export, create a new user in the database 'new_move' and import.
oracle@fuzzy:~> sqlplus system/?????
SQL*Plus: Release 10.2.0.1.0 - Production on Sat Mar 11 21:46:54 2006
Copyright (c) 1982, 2005, Oracle. All rights reserved.
Connected to:
Oracle Database 10g Express Edition Release 10.2.0.1.0 - Production
SQL> create user test_move identified by test_move;
User created.
SQL> grant create session, resource to test_move;
Grant succeeded.
SQL> connect test_move/test_move
Connected.
SQL> create table test (x number);
Table created.
SQL> insert into test values (1);
1 row created.
SQL> exit
Disconnected from Oracle Database 10g Express Edition Release 10.2.0.1.0 - Production
oracle@fuzzy:~> exp system/????? file=exp.dmp owner=test_move
Export: Release 10.2.0.1.0 - Production on Sat Mar 11 21:48:34 2006
Copyright (c) 1982, 2005, Oracle. All rights reserved.
Connected to: Oracle Database 10g Express Edition Release 10.2.0.1.0 - Production
Export done in AL32UTF8 character set and AL16UTF16 NCHAR character set
About to export specified users ...
. exporting pre-schema procedural objects and actions
. exporting foreign function library names for user TEST_MOVE
. exporting PUBLIC type synonyms
. exporting private type synonyms
. exporting object type definitions for user TEST_MOVE
About to export TEST_MOVE's objects ...
. exporting database links
. exporting sequence numbers
. exporting cluster definitions
. about to export TEST_MOVE's tables via Conventional Path ...
. . exporting table TEST 1 rows exported
. exporting synonyms
. exporting views
. exporting stored procedures
. exporting operators
. exporting referential integrity constraints
. exporting triggers
. exporting indextypes
. exporting bitmap, functional and extensible indexes
. exporting posttables actions
. exporting materialized views
. exporting snapshot logs
. exporting job queues
. exporting refresh groups and children
. exporting dimensions
. exporting post-schema procedural objects and actions
. exporting statistics
Export terminated successfully without warnings.
oracle@fuzzy:~> sqlplus system/?????
SQL*Plus: Release 10.2.0.1.0 - Production on Sat Mar 11 21:49:23 2006
Copyright (c) 1982, 2005, Oracle. All rights reserved.
Connected to:
Oracle Database 10g Express Edition Release 10.2.0.1.0 - Production
SQL> create user new_move identified by new_move;
User created.
SQL> grant create session, resource to new_move;
Grant succeeded.
SQL> exit
Disconnected from Oracle Database 10g Express Edition Release 10.2.0.1.0 - Production
oracle@fuzzy:~> imp system/????? file=exp.dmp fromuser=test_move touser=new_move
Import: Release 10.2.0.1.0 - Production on Sat Mar 11 21:50:12 2006
Copyright (c) 1982, 2005, Oracle. All rights reserved.
Connected to: Oracle Database 10g Express Edition Release 10.2.0.1.0 - Production
Export file created by EXPORT:V10.02.01 via conventional path
import done in AL32UTF8 character set and AL16UTF16 NCHAR character set
. importing TEST_MOVE's objects into NEW_MOVE
. . importing table "TEST" 1 rows imported
Import terminated successfully without warnings.
oracle@fuzzy:~> If moving between databases, remember to set the SID properly before the import. If keeping the same userid, skip the from/to stuff in the import.
There are many variations on the theme ...
You can simplify this. You can select tables individually. You can use a parameter file. You can transport all the constraints and data. You can skip the data and only move the definitions. You can get some help (imp/exp help=yes).
And, if it's all 10g, there is a new and improved facility called expdp/impdp (dp = data pump) which has a lot more capability as well, including direct transfer (no intermediate file) together with suspend/restart. Also documented in the Utilities manual. -
Another schema and/or database for a form
Hello.
What if i have a form and I want to change the schema and/or database name for the form? Is that possible? It want to make a form on data from a running production database. But testing is not very nice in a roduction database. So i want to build and test in my own schema and database. Then, when it all works, I want to change it to the running database.
Is that in any way possible with a form from Portal?A form resides in an Application.
You can not change the Schema on which the application is based on.
What you will need to do is:
App1 -- Based on Schema1 -- Your production Build
App2 -- Based on Schema2 -- Your testing build
Form1 -- Resides here (In App2)
You will have to copy "Form1" to App1. In that case it will be transfered in Schema1
One more way will be:
Export the application
Delete the application
While Importing change the application Schema of the Application.
(Don't forget to take the backup of database before you do this as if anything goes wrong while
doing the above then you can always revert back)
Thanx,
Chetan. -
Target Schema and Runtime Instance of Oracle Database
I am new to OWB and starting to understand its architecture.
Does the Runtime Access User, Runtime Repository Schema and Target Schema (discussed a the Runtime Instance) need to be installed on every database that will be a target? For example, if I have a data warehouse and two data marts, with I have three installations?Hi,
You need to run the OWB Runtime Assistent for every target schema, that is correct (it will add the auditing stuff that enables you to monitor what's happening deployment and execution wise).
Whether you need to create a Runtime Repository and its accompanying Runtime Access User(s) for each and every target I'm not sure.
If your target schema's are on the same instance I'd say that you can use as few or many Runtime Repositories as you wish.
When on different instances I think it's necessary to create them.
Hopefully other forum-attendees can add some more if they have definite answers.
Cheers, Patrick -
Database compare script to sync schema and data
1. I have database-1
2. I have database-2
3. database-1 and database-2 are in same oracle 10g server and are same in schema as well as data
4. All operations will be done with database-1 through my application
5. At the end of the day i need a script which is to be run in the database-2 to have database-1 and database-2
alike ie., both schema and Data should be same
Please anyone suggest me the best solution to get the above script
This script is to be transfered to some other location in our scenario
Thanks in advance
VivekHi Sybrand Bakker,
I tried streams for the replication purpose as per your suggesion, till Iam unable make it work , i dont find a step by step document which will make it possible without error.
One more thing , i need the streams work without Database link, ie., source database is not connected directly to destination database. I need to create streams and transfer the stream as a file through FTP.I need to download stream file in remote location and then apply the streams to destination database and after this source and destination database should be same in data and schema.
Please suggest me a solution to go abt this scenario. We are in critical stage to make it happen...
thanking you in advance
with regards
vivek
Message was edited by:
Vivekanandh -
Is XS Project right for Database Schema and tables
Hi Friends
1.As per OpenSAP video it is suggesting to use XS Project for Database objects.
In my case I am planning to do AO Reporting and not creating any UI , is XS project still the right project type.
There is an option for General ->Project - would that be the right one.
2. Also in my UI I am not able to see the Prefrences->SAP Hana Development ->Repository Access to set the regit.exe. I did see couple of post mentioned about it but the response was not very clear , hence asking the question again.
regards
PoonamHi Poonam,
Poonam Hemrajani wrote:
1.As per OpenSAP video it is suggesting to use XS Project for Database objects.
In my case I am planning to do AO Reporting and not creating any UI , is XS project still the right project type.
There is an option for General ->Project - would that be the right one.
Project is used to group all the required development artifacts and the libraries required for them. So based on your requirement you can choose. I think "General" project would suffice your requirement if it is only to create schemas and tables.
But on the other hand if you choose to build an application using XS related libraries you can either choose to import those libraries later or create using a XS project now.
Will wait along with you to see Thomas Jung comments on this.
Poonam Hemrajani wrote:
2. Also in my UI I am not able to see the Prefrences->SAP Hana Development ->Repository Access to set the regit.exe. I did see couple of post mentioned about it but the response was not very clear , hence asking the question again.
Firstly from SP7, it is not required to setup regi.exe file. This file resides in hdbclient folder. So you need to check where you have installed hdbclient to see if you have that regi.exe file and configure it accordingly in the Path ( Preferences --> SAP HANA Development --> Repository Access ) you mentioned.
Regards,
Krishna Tangudu -
Is schema and database of sqlserver is same.
Hi !
1) i have 10 database in sqlserver 2005, when i made them in oracle xe,
i made user and a connection so it made a schema asociatted with user which has my tables and other objects of one databse of sqlserver.
so i had to made 10 users and connection, so i wanted to know wethere it is right way of doing it?
2) if shemas in oracle is databases of sqlserver, then when we backup it backs up all schem in oracle or there is a way to backup single shema?
3) if backup of oracle backs up all oracle schema, then is there any way to restore only one schema?
yours sincerely.Well, I'd rather not try to translate the terms directly across. Just think database != database (and so on with respective rdbms implementation).
If you must, a 'database' (file/file group level) in mssql server db is somewhat similar to a 'tablespace' in Oracle.
Your mssql db database also has a schema structure, somewhat similar to Oracle's schema structure. One difference is that Oracle has a closer relationship between user and schema, where as in mssql db there is a division between users and schemas and you define how they should relate.
1) Well, in Oracle you have 1 to 1 relationship and user implies a schema (however it may be empty). So yes if you have 10 schemas you would need at least 10 users in Oracle, since you can't have a "user-less schema".
2) Simple way is to do a schema export, creating an export dump file (which is sometimes referred to as a logical backup).
3) This dump may then be used to import the schema, in the same or different db. Tools for export and import are expdp and impdp.
If you have a real/physical backup (of database files) then you could get that db up and running on a separate host and then export specific schema from there.
Please read up on the Oracle Concepts guide and the 2-day DBA guide, at least. A couple of chapters from Backup and Recovery guide would probably also be agood idea. See Oracle Documentation library for these and more Database books. -
Difference Between Database Schema and Database User Account ??
First i would like to know what an Oracle Database schema exactly is ?
And what is it for and also What is it's use ?
Later the exact "Difference Between Database Schema and Database User Account".
I googled about it but i'm unable to find out it's The difference,
Please try to explain in a simple manner........
Thank you very Much in Advance..........user13655582 wrote:
Greate example. but i would like add one more point..
a user is a schema and schema is a user. but when this applies to the user that he become a schema, only if he has got some objects. so we can say while creating the user which dosent contain any objects called simple user account but afterwords when he has got an objects then we can say its a schema as the above user has shown you through the exampleIt is just word-play. There is nothing in like a 'status' indicator to say "USER_A is just a user but USER_B has become a schema". Many people use the terms "user" and "schema" interchangeably, and some very good DBAs will insist this is correct. I don't disagree with them even though I usually try to make the distinction.
In a typical application, all of the objects (tables, procedures, etc) that implement the app will be owned by a "application schema owner" - a user which exists for the sole purpose of owning the schema. Said user will have no privileges at all .. especially not CREATE SESSION. Except for possible maintenance activity no one ever actually connects as this user. User accounts are then given to actual humans who connect with their own accounts. The accounts have the necessary system and object privileges granted to them - via a role. One could also create a special account (let's call it APP_ADMIN) that is used for maintenance and batch operations within the application. -
VLD-1124: Schema and/or Database link physical configuration parameters
Hi!
The warning message:
VLD-1124: Schema and/or Database link physical configuration parameters should not be set for Table1.
Is it possible to eliminate this warning message ? Anyway , Thanks for your response!
Bye!Hi guys,
I am facing a strange problem. The code generated for my mapping has NOT used the dblinks. My OWB version is 10.1.0.4
This is my problem in brief.
I have installed OWB newly and started to do a sample task. I created a very simple one to one table population mapping from source to the target schema. Both are in the same database.
When i generated the code for the mapping, it gave a warning 'VLD-2771: System privileges may not allow extraction from source EMP'.
When i checked the code which was generated, i couldnot see any dblinks associated with my source table( which seems strange)
CURSOR "INGRP_c" IS
SELECT
"EMP_SRC_TRG_CONN"."EMPNO" "EMPNO",
"EMP_SRC_TRG_CONN"."ENAME" "ENAME",
"EMP_SRC_TRG_CONN"."JOB" "JOB",
"EMP_SRC_TRG_CONN"."MGR" "MGR",
"EMP_SRC_TRG_CONN"."HIREDATE" "HIREDATE",
"EMP_SRC_TRG_CONN"."SAL" "SAL",
"EMP_SRC_TRG_CONN"."COMM" "COMM",
"DEPT_SRC_TRG_CONN"."DEPTNO" "DEPTNO_1",
"DEPT_SRC_TRG_CONN"."DNAME" "DNAME",
"EMP_SRC_TRG_CONN"."DEPTNO" "DEPTNO",
"DEPT_SRC_TRG_CONN"."LOC" "LOC"
FROM "SCOTT"."EMP" "EMP_SRC_TRG_CONN" ;
In brief this is the process i have done.
Source schema : SCOTT & Target schema : TRG_SCHEMA
1) I have created source (for SCOTT) and target(for TRG_SCHEMA) modules.
2) I have also created DBLinks, Locations and Connector from source to the target locations.
3) I registered both the source location and target locations.
4) Validated, Generated and Deployed the Connector from source to the target.
I was unable to trace the error. Did i miss anything in the configuration? or during the installation of OWB.
Though it is a very old post, i hope someone can help me out here.
Thanks in Advance,
Sri -
Schemas and workspaces in Apex 3.0
Hi Friends
We are quite new to HTML DB. We have few queries pertaining to schemas and workspaces.
We are developing an application in workspaces X which is associated with database user/schema X. We need to give this application for testing to the users. For that we need to have different set of environment so that it does not hamper our development.
So what should be our plan of action.?
Currently we have created a different database user/schema in the same database and associated a different workspace Y to it. But we are facing import/export issues across the workspaces. We have already raised this issue in the forum.
Can we have same workspace associated with 2 different database schemas/users? If yes, then how does HTML DB handle the same?
Thanks in advance.
Regards
MinakshiHi Friends,
As per Scott's suggestion, we attached our workspace X to 2 schemas A and B. Then we exported the app say 555(here the schema is A) and imported it using the parsing schema B in new application id say 500. But now the real problem starts. If we have added some new functionality in a page in our application 555 and now only that page we want to export and import it in application 500, then it gives error as "This page was exported from a different application or from an application in different workspace. Page cannot be installed in this application." So in the sql file that we exported, we changed few things as follows(marked in bold)
--application/set_environment
prompt APPLICATION 500 - Load_Factor_System
-- Application Export:
-- Application: 500
-- Name: Load_Factor_System
-- Date and Time: 12:01 Monday May 21, 2007
-- Exported By: ADMIN
-- Flashback: 0
-- Export Type: Page Export
-- Version: 3.0.0.00.20
-- SET APPLICATION ID
wwv_flow.g_flow_id := 500;
wwv_flow_api.g_id_offset := 0;
After we changed the export file as above and then tried to import it in application 500 it gives error as "ORA-20001: GET_BLOCK Error. ORA-20001: Execution of the statement was unsuccessful. ORA-00001: unique constraint (FLOWS_030000.WWV_FLOW_PAGE_PLUGS_PK) violated <pre>declare s varchar2(32767) := null; l_clob clob; l_length number := 1; begin s := null; wwv_flow_api.create_page_plug ( p_id=> 6303905775095939 + wwv_flow_api.g_id_offset, p_flow_id=> wwv_flow.g_flow_id, p_page_id=> 1020, p_plug_name=> 'User Master', p_region_name=>'', p_plug_template="
Can anybody please help us with this issue? The other solution for this is to delete the complete application 500 and then freshly install the application. But we do not want this since any change in few pages should not result in deletion of complete application.
Also Scott, thanks a lot for your detailed solution as to how to put an example on apex.oracle.com. We shall definitely put an example and post it.
Regards
Minakshi -
XSU Generated Schemas and DTDs are bad input for oracg
Hi,
I'm trying to write a utility that accepts a database schema name and writes XML Schemas and a DTDs for each table based on a:
select * from table_name
over each table in the schema. I would then like to use those files as input to the oracg utility to produce java files. There are some problems though. The DTD representation is not meant as a standalone DTD. In other words its of the form:
<!DOCTYPE NAME [
...dtd defs here ...
]>
which oracg doesn't like. Its not a big deal to do some post processing and delete the DOCTYPE defenition, but then oracg barfs with the following error:
Error: DTD Class Generator failed to generate classes. oracle.xml.parser.v2.XMLParseException: Expected 'DOCTYPE'.
Here is the DTD I was trying to generate a class from:
<!ELEMENT STATION (ROW)*>
<!ELEMENT ROW (STN_THTR_AREA_CODE, STN_ID_CD, STN_NM?, STN_ESTD_DATA?, STN_CTRY_CD?, STN_SW_TYPE_CD?, STN_AGNY_CD?, STN_
MFR_CD?, STN_CURR_SFTWR?, STN_TIME_ZONE?, STN_LATD?, STN_LNGTD?, STN_NM_VLD_CALLS_1?, STN_NM_VLD_CALLS_2?, STN_NM_VLD_CA
LLS_3?, STN_NM_VLD_CALLS_4?, STN_NM_CALLS_1?, STN_NM_CALLS_2?, STN_NM_CALLS_3?, STN_NM_CALLS_4?, STN_STDY_ID_1?, STN_STD
Y_ID_2?, STN_STDY_ID_3?, STN_STDY_ID_4?, STN_CLASS_A_PHONES_ESTD_QTY?, STN_CLASS_B_PHONES_ESTD_QTY?, STN_POC_TTL?, STN_P
OC_FIRST_NM?, STN_POC_LAST_NM?, STN_POC_OFC_SYM_NM?, STN_POC_APO_PPO?, STN_POC_PSTL_CD?, STN_POC_AUTVN_TLPHN_NBR?, STN_M
ODIFIED_DT?, STN_TANDEM?, STN_MEMO?, STN_SW_TYPE_DESC?, STN_FREQ?, STN_THTR, STN_STDY_ID, STN_GEOLOC?, STN_SHIFT_FLG, ST
N_SEQ?, STN_TMPLT_NM?)>
<!ATTLIST ROW num CDATA #REQUIRED>
<!ELEMENT STN_THTR_AREA_CODE (#PCDATA)>
<!ELEMENT STN_ID_CD (#PCDATA)>
<!ELEMENT STN_NM (#PCDATA)>
<!ELEMENT STN_ESTD_DATA (#PCDATA)>
<!ELEMENT STN_CTRY_CD (#PCDATA)>
<!ELEMENT STN_SW_TYPE_CD (#PCDATA)>
<!ELEMENT STN_AGNY_CD (#PCDATA)>
<!ELEMENT STN_MFR_CD (#PCDATA)>
<!ELEMENT STN_CURR_SFTWR (#PCDATA)>
<!ELEMENT STN_TIME_ZONE (#PCDATA)>
<!ELEMENT STN_LATD (#PCDATA)>
<!ELEMENT STN_LNGTD (#PCDATA)>
<!ELEMENT STN_NM_VLD_CALLS_1 (#PCDATA)>
<!ELEMENT STN_NM_VLD_CALLS_2 (#PCDATA)>
<!ELEMENT STN_NM_VLD_CALLS_3 (#PCDATA)>
<!ELEMENT STN_NM_VLD_CALLS_4 (#PCDATA)>
<!ELEMENT STN_NM_CALLS_1 (#PCDATA)>
<!ELEMENT STN_NM_CALLS_2 (#PCDATA)>
<!ELEMENT STN_NM_CALLS_3 (#PCDATA)>
<!ELEMENT STN_NM_CALLS_4 (#PCDATA)>
<!ELEMENT STN_STDY_ID_1 (#PCDATA)>
<!ELEMENT STN_STDY_ID_2 (#PCDATA)>
<!ELEMENT STN_STDY_ID_3 (#PCDATA)>
<!ELEMENT STN_STDY_ID_4 (#PCDATA)>
<!ELEMENT STN_CLASS_A_PHONES_ESTD_QTY (#PCDATA)>
<!ELEMENT STN_CLASS_B_PHONES_ESTD_QTY (#PCDATA)>
<!ELEMENT STN_POC_TTL (#PCDATA)>
<!ELEMENT STN_POC_FIRST_NM (#PCDATA)>
<!ELEMENT STN_POC_LAST_NM (#PCDATA)>
<!ELEMENT STN_POC_OFC_SYM_NM (#PCDATA)>
<!ELEMENT STN_POC_APO_PPO (#PCDATA)>
<!ELEMENT STN_POC_PSTL_CD (#PCDATA)>
<!ELEMENT STN_POC_AUTVN_TLPHN_NBR (#PCDATA)>
<!ELEMENT STN_MODIFIED_DT (#PCDATA)>
<!ELEMENT STN_TANDEM (#PCDATA)>
<!ELEMENT STN_MEMO (#PCDATA)>
<!ELEMENT STN_SW_TYPE_DESC (#PCDATA)>
<!ELEMENT STN_FREQ (#PCDATA)>
<!ELEMENT STN_THTR (#PCDATA)>
<!ELEMENT STN_STDY_ID (#PCDATA)>
<!ELEMENT STN_GEOLOC (#PCDATA)>
<!ELEMENT STN_SHIFT_FLG (#PCDATA)>
<!ELEMENT STN_SEQ (#PCDATA)>
<!ELEMENT STN_TMPLT_NM (#PCDATA)>
I'm also having problems dealing with schemas. The call to OracleXMLQuery.getXMLMetaData(OracleXMLQuery.SCHEMA, false) returns the following for this particular table:
<DOCUMENT xmlns:xsd="http://www.w3.org/2000/10/XMLSchema"<xsd:schema xmlns:xsd="http://www.w3.org/2000/10/XMLSchema">
<xsd:element name="STATION">
<xsd:complexType>
<xsd:sequence>
<xsd:element name="ROW" minOccurs="0" maxOccurs="unbounded">
<xsd:complexType>
<xsd:sequence>
<xsd:element name="STN_THTR_AREA_CODE" type="xsd:string" minOc curs="0"/>
<xsd:element name="STN_ID_CD" type="xsd:string" minOccurs="0"/>
<xsd:element name="STN_NM" type="xsd:string" nullable="true" minOccurs="0"/>
<xsd:element name="STN_ESTD_DATA" type="xsd:string" nullable="true" minOccurs="0"/>
<xsd:element name="STN_CTRY_CD" type="xsd:string" nullable="true" minOccurs="0"/>
<xsd:element name="STN_SW_TYPE_CD" type="xsd:string" nullable="true" minOccurs="0"/>
<xsd:element name="STN_AGNY_CD" type="xsd:string" nullable="true" minOccurs="0"/>
<xsd:element name="STN_MFR_CD" type="xsd:string" nullable="true" minOccurs="0"/>
<xsd:element name="STN_CURR_SFTWR" type="xsd:string" nullable="true" minOccurs="0"/>
<xsd:element name="STN_TIME_ZONE" type="xsd:integer" nullable="true" minOccurs="0"/>
<xsd:element name="STN_LATD" type="xsd:string" nullable="true" minOccurs="0"/>
<xsd:element name="STN_LNGTD" type="xsd:string" nullable="true" minOccurs="0"/>
<xsd:element name="STN_NM_VLD_CALLS_1" type="xsd:integer" nullable="true" minOccurs="0"/>
<xsd:element name="STN_NM_VLD_CALLS_2" type="xsd:integer" nullable="true" minOccurs="0"/>
<xsd:element name="STN_NM_VLD_CALLS_3" type="xsd:integer" nullable="true" minOccurs="0"/>
<xsd:element name="STN_NM_VLD_CALLS_4" type="xsd:integer" nullable="true" minOccurs="0"/>
<xsd:element name="STN_NM_CALLS_1" type="xsd:integer" nullable="true" minOccurs="0"/>
<xsd:element name="STN_NM_CALLS_2" type="xsd:integer" nullable="true" minOccurs="0"/>
<xsd:element name="STN_NM_CALLS_3" type="xsd:integer" nullable="true" minOccurs="0"/>
<xsd:element name="STN_NM_CALLS_4" type="xsd:integer" nullable="true" minOccurs="0"/>
<xsd:element name="STN_STDY_ID_1" type="xsd:string" nullable="true" minOccurs="0"/>
<xsd:element name="STN_STDY_ID_2" type="xsd:string" nullable="true" minOccurs="0"/>
<xsd:element name="STN_STDY_ID_3" type="xsd:string" nullable="true" minOccurs="0"/>
<xsd:element name="STN_STDY_ID_4" type="xsd:string" nullable="true" minOccurs="0"/>
<xsd:element name="STN_CLASS_A_PHONES_ESTD_QTY" type="xsd:integer" nullable="true" minOccurs="0"/>
<xsd:element name="STN_CLASS_B_PHONES_ESTD_QTY" type="xsd:integer" nullable="true" minOccurs="0"/>
<xsd:element name="STN_POC_TTL" type="xsd:string" nullable="true" minOccurs="0"/>
<xsd:element name="STN_POC_FIRST_NM" type="xsd:string" nullable="true" minOccurs="0"/>
<xsd:element name="STN_POC_LAST_NM" type="xsd:string" nullable="true" minOccurs="0"/>
<xsd:element name="STN_POC_OFC_SYM_NM" type="xsd:string" nullable="true" minOccurs="0"/>
<xsd:element name="STN_POC_APO_PPO" type="xsd:string" nullable="true" minOccurs="0"/>
<xsd:element name="STN_POC_PSTL_CD" type="xsd:string" nullable="true" minOccurs="0"/>
<xsd:element name="STN_POC_AUTVN_TLPHN_NBR" type="xsd:string" nullable="true" minOccurs="0"/>
<xsd:element name="STN_MODIFIED_DT" type="xsd:string" nullable="true" minOccurs="0"/>
<xsd:element name="STN_TANDEM" type="xsd:string" nullable="true" minOccurs="0"/>
<xsd:element name="STN_MEMO" type="xsd:string" nullable="true" minOccurs="0"/>
<xsd:element name="STN_SW_TYPE_DESC" type="xsd:string" nullable="true" minOccurs="0"/>
<xsd:element name="STN_FREQ" type="xsd:integer" nullable="true" minOccurs="0"/>
<xsd:element name="STN_THTR" type="xsd:string" minOccurs="0"/>
<xsd:element name="STN_STDY_ID" type="xsd:string" minOccurs="0"/>
<xsd:element name="STN_GEOLOC" type="xsd:string" nullable="true" minOccurs="0"/>
<xsd:element name="STN_SHIFT_FLG" type="xsd:string" minOccurs="0"/>
<xsd:element name="STN_SEQ" type="xsd:integer" nullable="true" minOccurs="0"/>
<xsd:element name="STN_TMPLT_NM" type="xsd:string" nullable="true" minOccurs="0"/>
</xsd:sequence>
<xsd:attribute name="num" type="xsd:integer"/>
</xsd:complexType&g t;
</xsd:element>
</xsd:sequence>
</xsd:complexType>
</xsd:element>
</xsd:schema>
/>
The oracg utility gives the following errors with this as input:
file:/export/home/kennedy/generatedSchemas/STATION.xsd<Line 1, Column 58>: XML-0190: (Fatal Error) Whitespace required.
file:/export/home/kennedy/generatedSchemas/STATION.xsd<Line 1, Column 58>: XML-0201: (Fatal Error) Expected name instead of <.
file:/export/home/kennedy/generatedSchemas/STATION.xsd<Line 1, Column 58>: XML-0122: (Fatal Error) '=' missing in attribute.
file:/export/home/kennedy/generatedSchemas/STATION.xsd<Line 1, Column 59>: XML-0125: (Fatal Error) Attribute value should start with quote.
Error: Schema Class Generator failed to generate classes. oracle.xml.parser.v2.XMLParseException: Whitespace required.
which clearly points to the fact that the XSD:SCHEMA element is enclosed in the Document Element. Removing the document tag completely and leaving XSD:SCHEMA as the root element works. But thats a lot of post processing to be doing and I was wondering if there was a way to generate XML Schemas and DTDs using the standalone representations.
If there is no way to do that, could somebody help me fix the error generated by oracg with my DTD?
Thanks,
MattHi,
I'm trying to write a utility that accepts a database schema name and writes XML Schemas and a DTDs for each table based on a:
select * from table_name
over each table in the schema. I would then like to use those files as input to the oracg utility to produce java files. There are some problems though. The DTD representation is not meant as a standalone DTD. In other words its of the form:
<!DOCTYPE NAME [
...dtd defs here ...
]>
which oracg doesn't like. Its not a big deal to do some post processing and delete the DOCTYPE defenition, but then oracg barfs with the following error:
Error: DTD Class Generator failed to generate classes. oracle.xml.parser.v2.XMLParseException: Expected 'DOCTYPE'.
Here is the DTD I was trying to generate a class from:
<!ELEMENT STATION (ROW)*>
<!ELEMENT ROW (STN_THTR_AREA_CODE, STN_ID_CD, STN_NM?, STN_ESTD_DATA?, STN_CTRY_CD?, STN_SW_TYPE_CD?, STN_AGNY_CD?, STN_
MFR_CD?, STN_CURR_SFTWR?, STN_TIME_ZONE?, STN_LATD?, STN_LNGTD?, STN_NM_VLD_CALLS_1?, STN_NM_VLD_CALLS_2?, STN_NM_VLD_CA
LLS_3?, STN_NM_VLD_CALLS_4?, STN_NM_CALLS_1?, STN_NM_CALLS_2?, STN_NM_CALLS_3?, STN_NM_CALLS_4?, STN_STDY_ID_1?, STN_STD
Y_ID_2?, STN_STDY_ID_3?, STN_STDY_ID_4?, STN_CLASS_A_PHONES_ESTD_QTY?, STN_CLASS_B_PHONES_ESTD_QTY?, STN_POC_TTL?, STN_P
OC_FIRST_NM?, STN_POC_LAST_NM?, STN_POC_OFC_SYM_NM?, STN_POC_APO_PPO?, STN_POC_PSTL_CD?, STN_POC_AUTVN_TLPHN_NBR?, STN_M
ODIFIED_DT?, STN_TANDEM?, STN_MEMO?, STN_SW_TYPE_DESC?, STN_FREQ?, STN_THTR, STN_STDY_ID, STN_GEOLOC?, STN_SHIFT_FLG, ST
N_SEQ?, STN_TMPLT_NM?)>
<!ATTLIST ROW num CDATA #REQUIRED>
<!ELEMENT STN_THTR_AREA_CODE (#PCDATA)>
<!ELEMENT STN_ID_CD (#PCDATA)>
<!ELEMENT STN_NM (#PCDATA)>
<!ELEMENT STN_ESTD_DATA (#PCDATA)>
<!ELEMENT STN_CTRY_CD (#PCDATA)>
<!ELEMENT STN_SW_TYPE_CD (#PCDATA)>
<!ELEMENT STN_AGNY_CD (#PCDATA)>
<!ELEMENT STN_MFR_CD (#PCDATA)>
<!ELEMENT STN_CURR_SFTWR (#PCDATA)>
<!ELEMENT STN_TIME_ZONE (#PCDATA)>
<!ELEMENT STN_LATD (#PCDATA)>
<!ELEMENT STN_LNGTD (#PCDATA)>
<!ELEMENT STN_NM_VLD_CALLS_1 (#PCDATA)>
<!ELEMENT STN_NM_VLD_CALLS_2 (#PCDATA)>
<!ELEMENT STN_NM_VLD_CALLS_3 (#PCDATA)>
<!ELEMENT STN_NM_VLD_CALLS_4 (#PCDATA)>
<!ELEMENT STN_NM_CALLS_1 (#PCDATA)>
<!ELEMENT STN_NM_CALLS_2 (#PCDATA)>
<!ELEMENT STN_NM_CALLS_3 (#PCDATA)>
<!ELEMENT STN_NM_CALLS_4 (#PCDATA)>
<!ELEMENT STN_STDY_ID_1 (#PCDATA)>
<!ELEMENT STN_STDY_ID_2 (#PCDATA)>
<!ELEMENT STN_STDY_ID_3 (#PCDATA)>
<!ELEMENT STN_STDY_ID_4 (#PCDATA)>
<!ELEMENT STN_CLASS_A_PHONES_ESTD_QTY (#PCDATA)>
<!ELEMENT STN_CLASS_B_PHONES_ESTD_QTY (#PCDATA)>
<!ELEMENT STN_POC_TTL (#PCDATA)>
<!ELEMENT STN_POC_FIRST_NM (#PCDATA)>
<!ELEMENT STN_POC_LAST_NM (#PCDATA)>
<!ELEMENT STN_POC_OFC_SYM_NM (#PCDATA)>
<!ELEMENT STN_POC_APO_PPO (#PCDATA)>
<!ELEMENT STN_POC_PSTL_CD (#PCDATA)>
<!ELEMENT STN_POC_AUTVN_TLPHN_NBR (#PCDATA)>
<!ELEMENT STN_MODIFIED_DT (#PCDATA)>
<!ELEMENT STN_TANDEM (#PCDATA)>
<!ELEMENT STN_MEMO (#PCDATA)>
<!ELEMENT STN_SW_TYPE_DESC (#PCDATA)>
<!ELEMENT STN_FREQ (#PCDATA)>
<!ELEMENT STN_THTR (#PCDATA)>
<!ELEMENT STN_STDY_ID (#PCDATA)>
<!ELEMENT STN_GEOLOC (#PCDATA)>
<!ELEMENT STN_SHIFT_FLG (#PCDATA)>
<!ELEMENT STN_SEQ (#PCDATA)>
<!ELEMENT STN_TMPLT_NM (#PCDATA)>
I'm also having problems dealing with schemas. The call to OracleXMLQuery.getXMLMetaData(OracleXMLQuery.SCHEMA, false) returns the following for this particular table:
<DOCUMENT xmlns:xsd="http://www.w3.org/2000/10/XMLSchema"<xsd:schema xmlns:xsd="http://www.w3.org/2000/10/XMLSchema">
<xsd:element name="STATION">
<xsd:complexType>
<xsd:sequence>
<xsd:element name="ROW" minOccurs="0" maxOccurs="unbounded">
<xsd:complexType>
<xsd:sequence>
<xsd:element name="STN_THTR_AREA_CODE" type="xsd:string" minOc curs="0"/>
<xsd:element name="STN_ID_CD" type="xsd:string" minOccurs="0"/>
<xsd:element name="STN_NM" type="xsd:string" nullable="true" minOccurs="0"/>
<xsd:element name="STN_ESTD_DATA" type="xsd:string" nullable="true" minOccurs="0"/>
<xsd:element name="STN_CTRY_CD" type="xsd:string" nullable="true" minOccurs="0"/>
<xsd:element name="STN_SW_TYPE_CD" type="xsd:string" nullable="true" minOccurs="0"/>
<xsd:element name="STN_AGNY_CD" type="xsd:string" nullable="true" minOccurs="0"/>
<xsd:element name="STN_MFR_CD" type="xsd:string" nullable="true" minOccurs="0"/>
<xsd:element name="STN_CURR_SFTWR" type="xsd:string" nullable="true" minOccurs="0"/>
<xsd:element name="STN_TIME_ZONE" type="xsd:integer" nullable="true" minOccurs="0"/>
<xsd:element name="STN_LATD" type="xsd:string" nullable="true" minOccurs="0"/>
<xsd:element name="STN_LNGTD" type="xsd:string" nullable="true" minOccurs="0"/>
<xsd:element name="STN_NM_VLD_CALLS_1" type="xsd:integer" nullable="true" minOccurs="0"/>
<xsd:element name="STN_NM_VLD_CALLS_2" type="xsd:integer" nullable="true" minOccurs="0"/>
<xsd:element name="STN_NM_VLD_CALLS_3" type="xsd:integer" nullable="true" minOccurs="0"/>
<xsd:element name="STN_NM_VLD_CALLS_4" type="xsd:integer" nullable="true" minOccurs="0"/>
<xsd:element name="STN_NM_CALLS_1" type="xsd:integer" nullable="true" minOccurs="0"/>
<xsd:element name="STN_NM_CALLS_2" type="xsd:integer" nullable="true" minOccurs="0"/>
<xsd:element name="STN_NM_CALLS_3" type="xsd:integer" nullable="true" minOccurs="0"/>
<xsd:element name="STN_NM_CALLS_4" type="xsd:integer" nullable="true" minOccurs="0"/>
<xsd:element name="STN_STDY_ID_1" type="xsd:string" nullable="true" minOccurs="0"/>
<xsd:element name="STN_STDY_ID_2" type="xsd:string" nullable="true" minOccurs="0"/>
<xsd:element name="STN_STDY_ID_3" type="xsd:string" nullable="true" minOccurs="0"/>
<xsd:element name="STN_STDY_ID_4" type="xsd:string" nullable="true" minOccurs="0"/>
<xsd:element name="STN_CLASS_A_PHONES_ESTD_QTY" type="xsd:integer" nullable="true" minOccurs="0"/>
<xsd:element name="STN_CLASS_B_PHONES_ESTD_QTY" type="xsd:integer" nullable="true" minOccurs="0"/>
<xsd:element name="STN_POC_TTL" type="xsd:string" nullable="true" minOccurs="0"/>
<xsd:element name="STN_POC_FIRST_NM" type="xsd:string" nullable="true" minOccurs="0"/>
<xsd:element name="STN_POC_LAST_NM" type="xsd:string" nullable="true" minOccurs="0"/>
<xsd:element name="STN_POC_OFC_SYM_NM" type="xsd:string" nullable="true" minOccurs="0"/>
<xsd:element name="STN_POC_APO_PPO" type="xsd:string" nullable="true" minOccurs="0"/>
<xsd:element name="STN_POC_PSTL_CD" type="xsd:string" nullable="true" minOccurs="0"/>
<xsd:element name="STN_POC_AUTVN_TLPHN_NBR" type="xsd:string" nullable="true" minOccurs="0"/>
<xsd:element name="STN_MODIFIED_DT" type="xsd:string" nullable="true" minOccurs="0"/>
<xsd:element name="STN_TANDEM" type="xsd:string" nullable="true" minOccurs="0"/>
<xsd:element name="STN_MEMO" type="xsd:string" nullable="true" minOccurs="0"/>
<xsd:element name="STN_SW_TYPE_DESC" type="xsd:string" nullable="true" minOccurs="0"/>
<xsd:element name="STN_FREQ" type="xsd:integer" nullable="true" minOccurs="0"/>
<xsd:element name="STN_THTR" type="xsd:string" minOccurs="0"/>
<xsd:element name="STN_STDY_ID" type="xsd:string" minOccurs="0"/>
<xsd:element name="STN_GEOLOC" type="xsd:string" nullable="true" minOccurs="0"/>
<xsd:element name="STN_SHIFT_FLG" type="xsd:string" minOccurs="0"/>
<xsd:element name="STN_SEQ" type="xsd:integer" nullable="true" minOccurs="0"/>
<xsd:element name="STN_TMPLT_NM" type="xsd:string" nullable="true" minOccurs="0"/>
</xsd:sequence>
<xsd:attribute name="num" type="xsd:integer"/>
</xsd:complexType&g t;
</xsd:element>
</xsd:sequence>
</xsd:complexType>
</xsd:element>
</xsd:schema>
/>
The oracg utility gives the following errors with this as input:
file:/export/home/kennedy/generatedSchemas/STATION.xsd<Line 1, Column 58>: XML-0190: (Fatal Error) Whitespace required.
file:/export/home/kennedy/generatedSchemas/STATION.xsd<Line 1, Column 58>: XML-0201: (Fatal Error) Expected name instead of <.
file:/export/home/kennedy/generatedSchemas/STATION.xsd<Line 1, Column 58>: XML-0122: (Fatal Error) '=' missing in attribute.
file:/export/home/kennedy/generatedSchemas/STATION.xsd<Line 1, Column 59>: XML-0125: (Fatal Error) Attribute value should start with quote.
Error: Schema Class Generator failed to generate classes. oracle.xml.parser.v2.XMLParseException: Whitespace required.
which clearly points to the fact that the XSD:SCHEMA element is enclosed in the Document Element. Removing the document tag completely and leaving XSD:SCHEMA as the root element works. But thats a lot of post processing to be doing and I was wondering if there was a way to generate XML Schemas and DTDs using the standalone representations.
If there is no way to do that, could somebody help me fix the error generated by oracg with my DTD?
Thanks,
Matt -
Workspace 10 has no privileges to parse as schema APEX_030200.
I'm installing apex 3.2 into a 10.2.0.3 database and the install went fine. I've followed the same procedures to install apex in several other database with the same characteristics and they are all running fine. But in this install I get the "Workspace 10 has no privileges to parse as schema APEX_030200." message with I try to load the Admin page for the first time.
Any help is greatly appreciated!
Ken
PS. I just ran apxremov.sql and reinstalled and all is good now. I had no error messages in the original install, so don't know what that was all about. That a couple hours I'll never get back! :)
Edited by: kenkrug on Jan 7, 2010 3:55 PMAt your place, I would go through Upgrade Guide again, with special attention on grants and privileges.
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