DDL for Create Objects in Greenplum

[edgardo.robles]

would it be possible to support Greenplum DDL specifically create table to start. The DDL with latest version of dbeaver does not error now which is great but is not specific to GP. On Functions, I get the error on functions:

SQL Error [42883]: ERROR: function pg_get_functiondef(oid) does not exist
Hint: No function matches the given name and argument types. You may need to add explicit type casts.
Position: 8
org.postgresql.util.PSQLException: ERROR: function pg_get_functiondef(oid) does not exist
Hint: No function matches the given name and argument types. You may need to add explicit type casts.
Position: 8