Testing if two tables have the same structure

Hi,
I am looking for a tool that provides support for verifying whether two tables or databases schemas are same or not.
I want to input two sql script files:
1. one containing the create table for creating a table with name, id and email
2. other containing the create table for creating a table with name, id and an alter table statement for adding the email.
Now i have to test whether above two sql scripts will have the same impact on database.
This is just the simpler form of veru complex sql script file that i am working on.
Can DBunit do this and how.
Its very urgent. I will appreciate any help.

Repeated thread at: more clarification about previous problem

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Select statement of severals tables with the same structure

Does anybody know - how to create a single select statement to count entries of several tables. These tables have the same structure and are connected by a foreign key to a - I would call master table. So in this master table - I have the names of all these others tables and what I want should look like this:
name__________ # entries
table_1_________100
table_2_________150
table_3__________80
Select table_name, count(table1.column1), count(table2.column1), count(table3.column1) from master, table1, table2, table3 Where master.id=table1.id OR master.id=table2.id OR master.id=table3.id Group By table_name
Thanks in advance
remo

If I understood your question correctly, this is what you (probably) need:
Select table_name, (select count(column1) from table1 Where master.id=table1.id), (select count(column1) from table2 Where master.id=table2.id), (select count(column1) from table3 Where master.id=table3.id)
from master

How to use the TableSorter for two tables at the same view?

Hello,
I am using the TableSorter object in order to sort Dynpro tables.
Suppose I have two tables at the same view, is it possible to use it seperatly for both of them?
I assume that at the wdModifyView method I will need to catch the table that the user clicked on, yet I don't have an idea of how to do it...

Hi Roy,
Constructor of TableSorter
public TableSorter(IWDTable table, IWDAction sortAction, Comparator[] comparators)
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best regards, Maksim Rashchynski.

Updating two tables at the same time

Please,
Does someone have an idea on how to update two tables at the same times?
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I was thinking about a single session and single update command.
That's why I thougth someone else could have a clue.
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ABAP program issues..Unicode program "ITAB" must have the same structure?

Dear Expert,
I coded below code in se38, but system give below error message, could please kindly advie issue reason? Thanks!!
Error message: A line of "ITAB" and "LINE" are not mutually convertible. In a Unicode program "ITAB" must have the same structure layout as "LINE" independent of the length of a . Unicode character. Unicode character.
REPORT ZTEST_HIHIHI.
Data: begin of line,
num type i,
sqr type i,
end of line,
itab type standard table of line with key table_line.
Do 5 times.
line-num = sy-index.
line-sqr = sy-index ** 2.
append line to itab.
enddo.
loop at itab into line.
write: / line-num, line-sqr.
endloop.
clear itab.

Hello Hoo Laa,
This is because the way you have defined LINE, it is a structure & not a data type. Hence you are facing the issue
You have to change the data declaration to:
itab LIKE STANDARD TABLE OF line WITH KEY table_line.
BR,
Suhas

How do I join two tables in the same database and load the result into a destination table in a SSIS package

Hi,
I have a query that joins two tables in the same database, the result needs to be loaded in a destination DB table. How do I do this in SSIS package?
thank you !
Thank You Warmest Fanny Pied

Please take a look at these links related to your query.
http://stackoverflow.com/questions/5145637/querying-data-by-joining-two-tables-in-two-database-on-different-servers
http://stackoverflow.com/questions/7037228/joining-two-tables-together-in-one-database

Two tables in the same uix page

Hi! I work with Jdeveloper and UIX with the framework Jheadstart. I need to save data of two tables at same time; i mean , two tables in the same page which save with the same submitbutton. i have made some tries editing the service file, some templates and of course the page, but sometimes it works and sometimes not, i dont know what's happening and i really need to resolve this problem urgently. i hope someone can help me and i'd thank you a lot.
Thanks for your atention.

I'm sorry, but I'm going to need more details before I can help. If you can provide stripped down versions of your UIX page and Java code, perhaps I can be of service. Also, I would like to know which JDeveloper and UIX versions you are using.
Ryan Pollock
UIX Team

Two tables on the same page. Is it possible?

Hi all,
I followed the multi-slect sample in Winston's blog and everything is working. However, when I tried to put two tables on the same page, the selections are all messed up. When I looked at the code again I realized the line
RowKey rowKey = (RowKey)getValue("#{currentRow.tableRow}");
in the setSelected(Object object) method.
In the case that there are more than one tables on one page, how does the code which table it is refering to? Or how the code should be different so we can have multi tables with selectable rows on the same page? Thnx.

Thanks. But how do you tie the TableSelectPhaseListeners to their respected tables.
This is Winston's code for row select (1 table)
private TableSelectPhaseListener tablePhaseListener = new TableSelectPhaseListener();
public void setSelected(Object object) {
RowKey rowKey = (RowKey)getValue("#{currentRow.tableRow}");
if (rowKey != null) {
tablePhaseListener.setSelected(rowKey, object);
public Object getSelected(){
RowKey rowKey = (RowKey)getValue("#{currentRow.tableRow}");
return tablePhaseListener.getSelected(rowKey);
public Object getSelectedValue() {
RowKey rowKey = (RowKey)getValue("#{currentRow.tableRow}");
return (rowKey != null) ? rowKey.getRowId() : null;
public boolean getSelectedState() {
RowKey rowKey = (RowKey)getValue("#{currentRow.tableRow}");
return tablePhaseListener.isSelected(rowKey);
For two tables. Do I just repeat the code like this?
private TableSelectPhaseListener tablePhaseListener1 = new TableSelectPhaseListener();
public void setSelected1(Object object) {
RowKey rowKey = (RowKey)getValue("#{currentRow.tableRow}");
if (rowKey != null) {
tablePhaseListener1.setSelected(rowKey, object);
public Object getSelected1(){
RowKey rowKey = (RowKey)getValue("#{currentRow.tableRow}");
return tablePhaseListener1.getSelected(rowKey);
public Object getSelectedValue1() {
RowKey rowKey = (RowKey)getValue("#{currentRow.tableRow}");
return (rowKey != null) ? rowKey.getRowId() : null;
public boolean getSelectedState1() {
RowKey rowKey = (RowKey)getValue("#{currentRow.tableRow}");
return tablePhaseListener1.isSelected(rowKey);
private TableSelectPhaseListener tablePhaseListener2 = new TableSelectPhaseListener();
public void setSelected2(Object object) {
RowKey rowKey = (RowKey)getValue("#{currentRow.tableRow}");
if (rowKey != null) {
tablePhaseListener2.setSelected(rowKey, object);
public Object getSelected()2{
RowKey rowKey = (RowKey)getValue("#{currentRow.tableRow}");
return tablePhaseListener2.getSelected(rowKey);
public Object getSelectedValue2() {
RowKey rowKey = (RowKey)getValue("#{currentRow.tableRow}");
return (rowKey != null) ? rowKey.getRowId() : null;
public boolean getSelectedState2() {
RowKey rowKey = (RowKey)getValue("#{currentRow.tableRow}");
return tablePhaseListener2.isSelected(rowKey);
Edited by: Thomas5 on Jan 18, 2008 5:28 AM

Does Pool & Cluster tables has the same structure in both Dictionary and Db

------------ Exists with the same structure both in dictionary as well as in database exactly with the same data and fields
a. Pool Table
b. Cluster Table
c. Transparent Table
d. All the above
To my knowledge, I know transparent table has the same structure in both Dictionary and database.
Can anyone tel me the answer for the above question.. whether it is
c. Transparent table
or
d. All the above

Transparent Table:
A physical table definition in the database for the table definition which is stored in the ABAP Dictionary for transparent tables when the
table is activated. The table definition is translated from the ABAP Dictionary to a definition of the particular database.
A transparent table in the dictionary has one to one relationship with a table in the database.
For each transparent table in the data dictionary there is one associated table in the database.The database table has the same name, the same number of fields and fields have same names as the transparent table definition. Transparent tables are used to hold application data. Application data is master data or transaction data used by an application.
e.g. master data - table of customers
Transaction data - order placed by the customers.
Pooled tables:
Pooled tables can be used to store control data (e.g. screen sequences,program parameters or temporary data). Several pooled tables can be
combined to form a table pool. The table pool corresponds to a physical table on the database in which all the records of the allocated pooledtables are stored.
Pooled table in R/3 has a many to one relationship with a table in the database. For one table in the database there are many tables in the R/3 data dictionary.R/3 uses pooled tables to hold large number of very small tables. You might create a table pool if yoou need to create hundreds of small tables that each hold only a few rows of data.
Cluster tables :
Cluster tables contain continuous text, for example, documentation.Several cluster tables can be combined to form a table cluster. Severallogical lines of different tables are combined to form a physical record in this table type. This permits object-by-object storage or
object-by-object access. In order to combine tables in clusters, atleast parts of the keys must agree. Several cluster tables are stored in
one corresponding table on the database.
A cluster table is similar to pool table . It has many to one relationship with the table in the database.
They are used to hold the data from a few(approximatelly 2 to 10) very large tables. They would be used when these tables have a part of their primary keys in common and if data in these tables are all accessed simultaneously.A cluster is advantageous in the case where data is accessed from multiple tables simultaneously and those tables have at least one of their primary key fields in common.Cluster table reduce number of database reads and thereby improves performance.

Can two Iphones have the same account/email address?

Can two iphones have the same account/email address? I bought two phones-one for my wife and the other for myself. They are both under the same account /itunes account /email address-Would this cause a conflict with the two phones?

No, as long as you want to share the same account for iCloud's services like Mail, Calendars, Contacts, Reminders, Notes, iCloud, Documents etc.
I personally would create two accounts so that everyone could have and use heir own mail account, address book, create meetings, reminders etc. without reading and deleting stuff of the other person.

TS3899 Can two people have the same email address and password on their phone?

Can two people have the same email address and password on their phone?

I guess so. But the email content will mirror on both phones.
If you are talking about your Apple ID and iCloud email, yes, it is possible, but again the phones will mirror. You should not have the same Apple ID and iCloud both.
Why?
If you explain the reason for the question we may have a solution that works for you.

Two classes have the same XML type name??? Please, help...

Hello!
I have a simple web service class. I generated the ws server-side classes using wsgen.
I created a jar file from the generated code.
Then :
Endpoint endPoint = Endpoint.create(
new WebServicesUnitImpl()
String wsFinalName = "http://localhost:9999/akarmi";
endPoint.publish( wsFinalName );
The web service started fine.
Then called wsimport, and the generated classes have been placed into a jar file.
Then called the code like this:
WebServicesUnitImplService service = new WebServicesUnitImplService();
WebServicesUnitImpl unit = service.getWebServicesUnitImplPort();
unit.serviceXXX();
but the code doesn't work at all, resulting this error message:
Two classes have the same XML type name "{http://ws.components.core.ilogique.vii.com/}getMessages". Use @XmlType.name and @XmlType.namespace to assign different names to them.
     this problem is related to the following location:
          at com.vii.ilogique.core.components.ws.GetMessages
          at public com.vii.ilogique.core.components.ws.GetMessages com.vii.ilogique.core.components.ws.ObjectFactory.createGetMessages()
          at com.vii.ilogique.core.components.ws.ObjectFactory
     this problem is related to the following location:
          at com.vii.ilogique.core.components.ws.GetMessages
I have this error report on all generated class file! How can i fix this?
What is the main problem? The SE usage? I copied the lates jax-ws jars into endorsed lib resulting the same.
Any help is appreciate.

Hello!
I have a simple web service class. I generated the ws server-side classes using wsgen.
I created a jar file from the generated code.
Then :
Endpoint endPoint = Endpoint.create(
new WebServicesUnitImpl()
String wsFinalName = "http://localhost:9999/akarmi";
endPoint.publish( wsFinalName );
The web service started fine.
Then called wsimport, and the generated classes have been placed into a jar file.
Then called the code like this:
WebServicesUnitImplService service = new WebServicesUnitImplService();
WebServicesUnitImpl unit = service.getWebServicesUnitImplPort();
unit.serviceXXX();
but the code doesn't work at all, resulting this error message:
Two classes have the same XML type name "{http://ws.components.core.ilogique.vii.com/}getMessages". Use @XmlType.name and @XmlType.namespace to assign different names to them.
     this problem is related to the following location:
          at com.vii.ilogique.core.components.ws.GetMessages
          at public com.vii.ilogique.core.components.ws.GetMessages com.vii.ilogique.core.components.ws.ObjectFactory.createGetMessages()
          at com.vii.ilogique.core.components.ws.ObjectFactory
     this problem is related to the following location:
          at com.vii.ilogique.core.components.ws.GetMessages
I have this error report on all generated class file! How can i fix this?
What is the main problem? The SE usage? I copied the lates jax-ws jars into endorsed lib resulting the same.
Any help is appreciate.

Getting the JAXB exception like "Two classes have the same XML type name-"

Getting the JAXB exception like "Two classes have the same XML type name...",
Here is the exception details:
Exception in thread "main" com.sun.xml.internal.bind.v2.runtime.IllegalAnnotationsException: 1 counts of IllegalAnnotationExceptions Two classes have the same XML type name "city". Use @XmlType.name and @XmlType.namespace to assign different names to them. this problem is related to the following location: at com.model.City at public com.model.City com.model.Address.getCurrentCity() at com.model.Address this problem is related to the following location: at com.common.City at public com.common.City com.model.Address.getPreviousCity() at com.model.Address
at com.sun.xml.internal.bind.v2.runtime.IllegalAnnotationsException$Builder.check(Unknown Source) at com.sun.xml.internal.bind.v2.runtime.JAXBContextImpl.getTypeInfoSet(Unknown Source) at com.sun.xml.internal.bind.v2.runtime.JAXBContextImpl.(Unknown Source) at com.sun.xml.internal.bind.v2.runtime.JAXBContextImpl$JAXBContextBuilder.build(Unknown Source) at com.sun.xml.internal.bind.v2.ContextFactory.createContext(Unknown Source) at com.sun.xml.internal.bind.v2.ContextFactory.createContext(Unknown Source) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at javax.xml.bind.ContextFinder.newInstance(Unknown Source) at javax.xml.bind.ContextFinder.find(Unknown Source) at javax.xml.bind.JAXBContext.newInstance(Unknown Source) at javax.xml.bind.JAXBContext.newInstance(Unknown Source) at com.PojoToXSD.main(PojoToXSD.java:17)
I took the example like:
package com.model; ---->this package contains 'Address' class and 'City' class
public class Address {
private String areaName; private City currentCity; private com.common.City previousCity;
package com.model;
public class City {
private String cityName;
Another city class in "com.common" package.
package com.common;
public class City {
private String pinCode;
We need to create XSDs and needs to do the Marshalling and unmarshalling with the existing code in our project(like as above example code), code does not have any annotations like "@XmlRootElement/@XmlType" and we can not able to change the source code.
I would like to know is there any solution to fix the above issue or any other ways to create XSDs and marshaling/unmarshalling(like MOXy..etc)?
It would be great if i can get the solution from any one....May thanks in advance.
Thanks,
Satya.

Getting the JAXB exception like "Two classes have the same XML type name...",
Here is the exception details:
Exception in thread "main" com.sun.xml.internal.bind.v2.runtime.IllegalAnnotationsException: 1 counts of IllegalAnnotationExceptions Two classes have the same XML type name "city". Use @XmlType.name and @XmlType.namespace to assign different names to them. this problem is related to the following location: at com.model.City at public com.model.City com.model.Address.getCurrentCity() at com.model.Address this problem is related to the following location: at com.common.City at public com.common.City com.model.Address.getPreviousCity() at com.model.Address
at com.sun.xml.internal.bind.v2.runtime.IllegalAnnotationsException$Builder.check(Unknown Source) at com.sun.xml.internal.bind.v2.runtime.JAXBContextImpl.getTypeInfoSet(Unknown Source) at com.sun.xml.internal.bind.v2.runtime.JAXBContextImpl.(Unknown Source) at com.sun.xml.internal.bind.v2.runtime.JAXBContextImpl$JAXBContextBuilder.build(Unknown Source) at com.sun.xml.internal.bind.v2.ContextFactory.createContext(Unknown Source) at com.sun.xml.internal.bind.v2.ContextFactory.createContext(Unknown Source) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at javax.xml.bind.ContextFinder.newInstance(Unknown Source) at javax.xml.bind.ContextFinder.find(Unknown Source) at javax.xml.bind.JAXBContext.newInstance(Unknown Source) at javax.xml.bind.JAXBContext.newInstance(Unknown Source) at com.PojoToXSD.main(PojoToXSD.java:17)
I took the example like:
package com.model; ---->this package contains 'Address' class and 'City' class
public class Address {
private String areaName; private City currentCity; private com.common.City previousCity;
package com.model;
public class City {
private String cityName;
Another city class in "com.common" package.
package com.common;
public class City {
private String pinCode;
We need to create XSDs and needs to do the Marshalling and unmarshalling with the existing code in our project(like as above example code), code does not have any annotations like "@XmlRootElement/@XmlType" and we can not able to change the source code.
I would like to know is there any solution to fix the above issue or any other ways to create XSDs and marshaling/unmarshalling(like MOXy..etc)?
It would be great if i can get the solution from any one....May thanks in advance.
Thanks,
Satya.

Data from two tables in the same row in XML transformation

Hi,
I am using XML transformation for generating excel file which is to besent as email attachment.
Here I want to display the data from two internal tables in the same row in the excel. .I am using <tt:loop ref=".<table name>"> ... </tt:loop> for looping through the table. Can I loop two table simultaneously ? In that case how will I specify the fields in each table . Some of the fields in two tables are of same name and type.
Please help...
Thanks,
Jissa

Hello Brian,
Thank you for your answer. It is approach I will use, I think. However let me ask: Would it be possible to have a Version in this layout, too? I mean to see, which value comes from Version A and which comes from Version B? Something like this:
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2011.01 B 200
2011.02 B 300
2011.03 A 260
2011.04 A 230
2011.05 A 200
A

Dimension and Fact table have the same grain

Hi All,
How can we join a dimension and a fact table if they have the same grain ? In my case it is a contract number.
Thanks

Your Impression is right, In terms of Dimensional Modeling. You have to consider this when you are designing your warehouse tables.
But now if you already have these tables in database, OBIEE does not care how many rows a table have, it just need to know what is fact and what is Dimension and it will generate sql queries based on join conditions.

Testing if two tables have the same structure

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