JDBC - Connect to many databases
I'm working on a program that will present information from a SQL Server DB to the user. There will be many DBs in this SQL Server, and I'm hoping to have only one User DSN to connect to the database (so I won't have to add methods to the DB tier of this project).
What I'd like to do is as follows (exception handling omitted here for brevity):
Connection conn = null;
conn = DriverManager.getConnection("jdbcdbcBName", null, null); (okay,, why are smilies appearing in my code??? JAD)
At this point I can query the dbo.sysdatabases table and get a listing of all DBs in SQL Server .
What I'd like to be able to do is either re-assign conn to a different database ("Project1" for instance), or have a second Connection object that I can point to another database. What I'm finding is that the conn.setCatalog() only appears to work for "master". When I try to point to another db, I first get a warning about:
[SQL Server]Changed database context to 'Project1'
and when I try to query one of the tables, I get
[ODBC Driver Manager] Invalid cursor state.
Is it possible to dynamically connect to the different databases within this SQL Server, or will I have to create a different User DSN for each?
Any thoughts would be appreciated.
Last edited by JamesOfOOST; 03-16-2005 at 02:22 PM.
Reason: Smiles appeared
The smileys, - use the code tags around the code examples. It is written like:
[ (and then) code (and then) ] before the code and you use the
same after end w. a slash before code.
As for the DSN I think you will need to establish several connections.
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