Usuwanie definicji Data Definition or Template

Jeszcze nie usuwałem ale zrobiłem aktualizacje( XDO_TEMPLATES_B, XDO_TEMPLATES_TL, xdo_lobs) data definition bo wdarła się w nazwę spacja.

declare
begin
delete from XDO_TEMPLATES_B where template_code =
delete from XDO_TEMPLATES_TL where template_code =
delete from xdo_lobs where lob_code =
delete from XDO_DS_DEFINITIONS_TL where data_source_code =
delete from XDO_DS_DEFINITIONS_b where data_source_code =
end;