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Reverse Engineering A Full Entity Relationship Diagram On Database?


I have MS SQLExpress 2005.

I have about 10 tables and would like
to create an ERD with full relationship connections
without having to manually do it. How do I get this
to generate automatically? I am assuming this is
possible?

Thanks in advance.




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Related Forum Messages:
Entity Relationship Diagram
I have VS 2005 and SQL Server 2005 Express installed and I created 4 tables and setup the primary and foreign keys and can view the individual foreign key relationships by right clicking on the foreign key.

 

Is there a way to view a table relationship diagram (fields with primary and foreign keys), such as Access provides. Does VS 2005 or SQL Server 2005 have that capability?

 

Thanks

 

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Entity Relationship Diagram
Entity Relationship diagram

can anyone help me with my diagram pleasee..i have been banging my head on it for weeks.
i have 6 entities Student, Course, Module, Attendance, and Result

Polato Student Record System
"The Polato university administration has decided to computerise their student record system. The system must be able to automatically print a new ID card for students on their admission and after completion of each academic year. The card should have the student’s name, number of years and the message welcome to 1st, 2nd or final year.
In a bid to curb the rate of incompletion, the system should also be able to record attendance of students to any class. The system should be able to automatically send out a warning to any student that misses any two lectures for the first time. (Of course the student should come up with a very good reason for missing the lectures or else he/she will be removed from the module). Missing three or more lectures leads to automatic withdrawal from the module involved. A student will receive notice from the system, right after missing the second lecture.
The system also must be able to calculate each student’s results for that semester only showing details of all modules taken. You should use the simple formula; the total of all the modules taken, divided by the number of modules"

charles

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Reverse Engineering SPs
Does anyone know of a way to determine the code of a stored procedure that was built with encryption? I inherited a db with many of these and we are not sure which version of the source code exists on the server. Alternatively, can I compile a new SP and compare it to the old one in any way other than testing lots of data?

thanks in advance.

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Reverse Engineering SPs
Does anyone know of a way to determine the code of a stored procedure that was built with encryption? I inherited a db with many of these and we are not sure which version of the source code exists on the server. Alternatively, can I compile a new SP and compare it to the old one in any way other than testing lots of data?

thanks in advance.

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Reverse Engineering And Output
Two Question

1. Is there a stored procedure, or a way to reverse engineer a database? I have a lot of legacy dbs that I have inherited that I need to create a recovery system for. Part of this is creating the scripts to build all of the tables and I would like to automate it.

2. How can I output the results of a stored procedure to a text file? When I run sp_configure I would like that information to go to a text file.

Thanks in advance
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Script To Reverse Engineering Schema
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I need to create a text file with the ddl of a particular table on a regular basis using an automated batch process. Does anyone have a script that will be able to do this for me?

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How Can I Create A One-to-one Relationship In A SQL Server Management Studio Express Relationship Diagram?
How can I create a one-to-one relationship in a SQL Server Management Studio Express Relationship diagram?

For example:
I have 2 tables, tbl1 and tbl2.

tbl1 has the following columns:
id {uniqueidentifier} as PK
name {nvarchar(50)}

tbl2 has the following columns:
id {uniqueidentifier} as PK
name {nvarchar(50)}
tbl1_id {uniqueidentifier} as FK linked to tbl1.id


If I drag and drop the tbl1.id column to tbl2 I end up with a one-to-many relationship. How do I create a one-to-one relationship instead?

mradlmaier

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Need Help On Entity-Relationship Design
I need to design a schema that will provide me a hierarchical view in reporting. I mean by this is, lets say:

 

Hospital

     |_________> Hospital Entity

     |                      |         |

     |                      |        V

     |                      |         Clinic A

     |                      |            - Jane Doe MD

     |                      |            - Janette Brown MD

     |                      |         ACME Clinic

     |                      |            - Jennifer Smith MD

     |                      |         Clinic of Jennifer Smith MD

     |                      |            - Jennifer Smith MD

     |                      |            - Billy Johnson MD

     |                      |   

     |                     V

     |                      - Earl Brown MD (Hospital Entity Resident Practitioner)

     |                      - Janette Brown MD

    V

   - John Smith MD

   - Bob Jones MD

 

 

The design should also allow me to query a practitioner and the query will show all the entities he or she is a member of.

 

If this is not the correct place to post this posting, please let me know the correct place and I will make the necessary changes.

 

Thanks,

 

Stephen

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Entity Relationship Management Idea
Please let me know what you think of this scheme I have come up with(not to imply that noone else has before me) for managingrelationships.I have created an entities table with Individual and Organizationalsubtypes. I need to be able to relate them to eachother (e.g., someare customers of or suppliers to others, some have employer/employeerelationships,...). I know this is not an uncommon thing to do.So, I have created relationship pairs with left and right values. Thepairs are things like employee/employer, customer/vendor,contractor/client,... Then I can create relationships that will letme look in two directions. For example, if I say entity1 has anemployee/employer relationship with entity 2, that means that entity1is an employee of entity2 and entity2 is an employer of entity1.Entities (This is just a view of the combined ind/org subtypes tables)EntityID EntityName1 Doe, John2 MyCorp, Inc.3 Smith, Jane4 AnotherCorp, Inc.RelationshipTypesRelTypeID RelLValue RelRValue1 Employee Employer2 Customer Vendor3 Client ContractorRelationshipsRelTypeID LEntityID REntityID1 1 24 2 22 3 3Then I can query for everyone that has a relationship with a specificentity by using:SELECT Entities.EntityName, RelationshipTypes.RelLValue ASRelationship FROM RelationshipsLEFT JOIN Entities ON Entities.EntityID = Relationships.LEntityIDLEFT JOIN RelationshipTypesON Relationships.RelTypeID =RelationshipTypes.RelTypeIDWHERE REntityID = 2UNIONSELECT Entities.EntityName, RelationshipTypes.RelRValue ASRelationship FROM RelationshipsLEFT JOIN Entities ON Entities.EntityID = Relationships.REntityIDLEFT JOIN RelationshipTypesON Relationships.RelTypeID =RelationshipTypes.RelTypeIDWHERE LEntityID = 2Returns:EntityName Relationship (to EntityID = 2)Doe, John EmployeeSmith, Jane ContractorAnotherCorp, Inc. Customer

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Relationship Diagram
Hi there, I just set up my AppData and i'm trying to connect the Membership to a tbl_Profile that i created.I notice there's an application_id and a user_id which are uniqueidentifiers.  I've been trying create a relationship to tbl_Profile's user_id column but it won't let me saying it's not compatible. Am i suppose to set tbl_Profile's user_id column to int or uniqueidentifier? I've tried both and it won't let me... THanks! 

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Relationship Diagram
Hi:
I'm using SQL SERVER 2005 EXPRESS
How Can I view the relationship diagram of a database on Management Studio?
Thanks!!

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Relationship Diagram
Hi,
Can anyone tell me in which issue of SQL magazine is the relationship diagram of system tables published?
Can i see it online somewhere?
TIA.

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Relationship Diagram
i want to create a relationship diagram for the sql tables in sql server 2000
how do i create that?

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Relationship Diagram
Hi:

I'm using SQL SERVER 2005 EXPRESS

How Can I view the relationship diagram of a database on Management Studio?

Thanks!!

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Primary Entity Always Switched With Secondary Entity
 

Hi...
 
I just tested to create a Report Model using SQL Server 2005 Reporting Services. But I found some problems when I tried to create a report using the Report Builder, that the entity (that was supposed to be a primary entity) always switched to secondary entity when I drag a field from other entity.
 
For example: The entity that was supposed to be the primary one is the 'Sales Target per site' table.
List of fields of 'Sales Target' table:
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The entity that was supposed to be the secondary one is 'Sales Order' table.
List of fields of 'Sales Order' table:

- Site ID
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thanks,
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Hi,

I'm trying to find out whether it is possible to integrate an external entity into MS SQL Server in following way:

the entity defines certain set of tables
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I thought integration services could be used for this task, but I'm quite unfamiliar with MS SQL server, so I don't know whether it would be a feasible solution...

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Reverse-engineer Database
I`d like to find a script that will create a "create" script for an entire database. It would write a create-table script for every table in the database, complete with all the PKs and FKs too.

Since I`m asking for the world (or at least the world`s creation script), then I`d also like the script to (optionally) write insert statements for all the rows currently residing in all the tables.

Do you have such a script? If not, can you give me a couple of pointers to assist me in writing my own?

TIA

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I have created a database with several tables. I want to create a database diagram to show the relationshipbetween the tables. Below are the steps from the SQL Server 2005 documentation on how to create a database diagram. The problem is that when I right click on the Database Diagrams folder I am only given two options. They are:"Working with SQL Server diagrams" and "Refresh"There is no menu choice to create a new database diagram. Can anyone tell me what the problem here is?
 
To create a new database diagramIn Object Explorer, right-click the Database Diagrams folder or any diagram in that folder.
Choose New Database Diagram on the shortcut menu.
The Add Table dialog box appears.
Select the required tables in the Tables list and click Add.
The tables are displayed graphically in the new database diagram.

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I am working through a book about setting up a database, though i'm doing it slightly differently, using a sql server database on a remote server rather than the local sql server express database shipped with visual studio.
everything has been going fine until i've reached a part where they want to add a database diagram to the existing database. they talk about right clicking the database diagram node, and selecting add, but for some reason there is no database diagram node, so i can't do it this way. the book also says using the data>add new>diagram from the menu, but when i do this i either have no diagram option (when i have no table opened) or else the diagram option is greyed out and unselectable (when i have a table opened).
 any ideas on how i can add a database diagram?
dc

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Database Diagram
Is there any benefit as far as performance for creating a databasediagram in SQL Server 2K?Just wondering...lq

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Database Diagram
Hi

Can anyone tell me about the storage of Database Diagrams. I want to know where these diagrams are stored in SQL Server? If it is in System table, which table and how to copy these diagrams into another database?

Thanks
Jag

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Database Diagram
Hi All,

How to get the Database Diagram to a separate file like .doc or some formats.

Thanks,

Seenu. S

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Database Diagram
How do u print the database diagram...basically is there any process that can generate the database diagram from the database which is already existing with the referential integrity...

Any resources where i can look for the same.

thanks,

Kavitha

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Database Diagram
Does anyone know how to grant a user to create "database diagrams" ? I tried to add them to the role db_ddladmin, but that didn't work.

Thanks!

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Database Diagram
Hi,
Can someone tell if its possible to get a database diagram from existing relations.If possible how
I have got a database that doesnt have a diagram , but the relations between the tables r there.
So if u know some method to build the diagram from the relations pls tell me.

Bye

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Database Diagram
How to programmatically work with Database Diagram object:
create, drop, add/remove tables...

Thanks, Sergey.

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Database Diagram
I have taken database diagram from my Sql Server 2005.
I copied this on word, but size it is showing is very small.
I used all the zoom options provided in Sql Server, but it is not clear.
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Database Diagram
i am trying to create a database diagram but this error appears. what does this mean and what should i do? tnx

This database does not have a valid dbo user or you do not have permissions
to impersonate the dbo user, so database diagramming is not available.
Ensure the dbo account is valid and ensure that you have impersonate
permission on the dbo account.

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DataBase Diagram
Hi,

i Created DataBase diagram in Sqlserver2005. Now i want to save as a file.Is there any way to save as a file ? or any Alternative Method.
Please Help Me.

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After I Create A Database Using Database Diagram In SQL Server7,there's Nothing To See In 'd
I am a beginner in learning SQLServer 7.And I learn it by using its own help file.
The only problem troubles me is that after I do some options in database diagram,there's nothing happen.And then no matter what I do,database diagram panel is always blank.

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Printing A Database Diagram
All --
Please help.
I am having trouble printing a database diagram.
When I do, I get junk artifacts on the page on each table, shaded areas that obscure part of the picture.
I get these results when I print with Adobe Acrobat 8 Standard and when I print to my HP4200N laser printer.
Is there a required driver or something?
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(I apologize but this is the only good place I could find for this post-- if you have any hints for other locations then please post links.)
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Copying A Database Diagram
Hi, I have a database diagram on my sql server 2005, how can i copy that diagram to my pen drive so that i can build the database using that diagram on another computer...well the bottom line is i want to copy the datbase from one computer to another. thanksVishal 

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Migrating Database Diagram
Hi,

Is it possible to export or migrate the database diagram into a file or different database. If so Please tell how this can be done.

Thanks
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Exporting A Database Diagram
Hi,

is there any way to export a database diagram from SQL Server to for example Word?

Brgds

Jonas Hilmersson

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What Is Database Diagram, Catalog?
Hi Everybody,

Can anybody tell me what is Database Diagram or Object Diagram?. I have seen this word in one of the questions in this Discussion Board.

And also anybody can say what is Catalog?. One of my friend saying it is nothing but Master DB. Is it so?.

tks in advance,
Madha

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Diagram Database/table
I have created several tables and needs to diagram the tables. When I tried, to include the table in the diagram dialog, a message stating "CoInitialized has not been called" What is going on? Please help

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Database Diagram Printing
 

Using SQLServer 2005 Express Ver 9.00, the Database Diagrams print with what looks like page borders overlapping on top of the field names.  I have to document my database layouts in printed format and...this bug is not helping any!!! I've seen other posts around town so I know its not an issue with my installation, but a known and reported bug.  Anyone know of when a Fix will take place, or is there a workaround?
 
Thanks.
 

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No 'Database Diagram' Folder
Hello Forum,
 
I have installed Visual C# 2008 Express Edition along with SQL Server 2005. I'm following some lessons and got to the point where I have created some tables and want to create relationships. The example shows that I should have a 'Database Diagram' folder visible in the Database Explorer section, but is nowhere to be found!
 
Is there something I've missed during installation? Is there a way to get this visible?
 
Thanks,
SF
 

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Database Diagram In MSSMSE
after creating database in MICROSOFT SQL SERVER MANAGEMNET STUDIO EXPRESS, when i right click on diagram node, a menu appears with these 2 options :

1- working with sql server diagrams

2- refresh

how can i make a new diagram unless there is no such thing there?

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How To Generate Database Diagram?
Hi,

I want to create a empty database with a existed database.

I create all the tables with script that is generated with takes -> generate script command.

I do not know how I can cope the existed database diagram to the empty database.Please give me a idea.

Thanks for your help.

Mark

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Database Diagram Hidden
Hi All

I restored a dump which had 50 database diagrams,after restoration i added 4 more database diagrams.Now the problem is am able to view only those 4 database diagrams which i have created later.Please help me in this issue..

Thanks In ADVANCE


R.K.Nair

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Cannot Open Database Diagram
I attached a SQL express database created on another computer on another SQL express instance running on another computer. When I tried to open a database diagram previously created i receive the following error:

"Database diagram support objects cannot be installed because this database does not have a valid owner. To continue, first use the Files page of the Database Properties dialog box or the ALTER AUTHORIZATION statement to set the database owner to a valid login, then add the database diagram support objects."

I must mention that in the attached database the server login is mapped to the databse as db_owner role. So what's the problem ?

Any suggestions ?

Thanks

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