DatabaseMetaData.getExtraNameCharacters
Interface Overview | Interface Members | 
  This Package | 
All Packages
 public abstract String getExtraNameCharacters() throws SQLException
Returns
     the string containing the extra characters
    Description
 Get all the "extra" characters that can be used in unquoted
 identifier names (those beyond a-z, A-Z, 0-9 and _).
  
Exceptions
 SQLException
     if a database-access error occurs.