You can only use SQL queryes there, no special command line tools, you could do something like this in JDBC:

   DatabaseMetaData metadata = null;
   metadata = connection.getMetaData();
   String[] names = { "TABLE"};
   ResultSet tableNames = metadata.getTables( null, null, null, names);

   while( tableNames.next())
   {
         String tab = tableNames.getString( "TABLE_NAME");
   }

tab will contain the table name of each table it finds.....
Not sure if this helps you though....

----- Original Message ----- From: "Wolf Bublitz" <[EMAIL PROTECTED]>
To: <[email protected]>
Sent: Wednesday, October 03, 2007 2:18 PM
Subject: checking if table exists


Hi,

I'm new to Derby DB and I want to know how it is possible to check if a table exits. Via the command line tool I can get a list by typing "SHOW TALBES" but in Netbeans' db-editor this does not work.

I get the following error:

SHOW TABLES

Error code 30000, SQL state 42X01: Syntaxfehler: Encountered "SHOW" at line 1, column 1.
Line 1, column 1


Greetings Wolf

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