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Tip of the Day
Language: Java
Expertise: Advanced
Jun 26, 2007

Does Your RDBMS Support Savepoints?

Before using savepoints in your application, you need to be sure that your RDBMS supports this facility. To do this, call the DatabaseMetaData.supportsSavepoints method, like this:

Connection conn=null;
DatabaseMetaData dmd=null;
...
try{
   dmd=conn.getMetaData();
   if(dmd.supportsSavepoints()) 
          System.out.println(TRUE);
   else
          System.out.println(FALSE);            
   }catch(SQLException e)
      {System.out.println(e.getMessage());}         
...

Note: This tip applies to JDBC 3.0 and higher drivers.

Leonard Anghel
 
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