create table templates
(
template text,
constraint template_not_null_check (template is nit null) deferrable initially deferred);
ERROR syntax error at or near "DEFERRABLE"
LINE 4: ...nt template_not_null_check (template is not null) DEFERRABLE...
Without the "deferrable initially deferred" it creates OK.
v8.3.4. on linux
Thanks in Advance.