Rich Shepard <rshepard(at)appl-ecosys(dot)com> writes:
> Mine do, too. But, that's not what postgres wants to see in the .sql file.
In an insert command, you need to either write NULL or omit the column
from the column list; empty expressions aren't syntactically correct.
(Note that the latter option actually results in inserting the column's
default, not necessarily null...)
regards, tom lane