DatabaseMetaData.supportsCatalogsInXXX()

Hi,

Should

boolean supportsCatalogsInTableDefinitions()
boolean supportsCatalogsInIndexDefinitions()
boolean supportsCatalogsInPrivilegeDefinitions()

return true? They all return false at the moment. I think catalogs need to be sorted out - Connection.getCatalog()
shouldalso be implemented. 

Another thing is would it be possible to support a jdbc:postgresql://host URL i.e. without a database specified? Is
alwayspossible to connect to template1? This is not essential but might make things easier to use if people just want
tolist available databases. 

Thanks,
Jason