2001 05 09 - Initial version 1.0

2001 05 09 - Version 1.1

- Add table grant extraction based on group. Oracle ROLES are groups in PG

2001 05 11 - Version 1.2

- Views extraction is now really done with the option type=>'VIEWS'

- Add indexes extraction on tables.

- Changes name of constraints, default is now used.

- Add debug printing to see that the process is running :-)

- Add extraction of only required tablename.

- Add extraction of only n to n table indice. Indices of extraction can be obtained

with the option showtableid set to 1.

- Fix print of NOT NULL field.

- Complete rewrite of the grant extraction

- Complete rewrite of most things