Hello, all,
I'm receiving this error:
ProgrammingError: (ProgrammingError) cannot determine type of empty array
It looks like this is happening because the default value for column in new
instances of one of my models is being initialized to [] (an empty array, no
inner type), despite my column being defined like this in the model class:
mycol = Column('mycol',
ARRAY(Integer),
server_default=text('ARRAY[]::integer[]'),
default=array([], type_=Integer),
nullable=False)
I've tried it with both the "default" and "server_default" kwargs, with only
the "default" kwarg, and with only the "server_default" kwargs, and it seems
not to make a difference (and I'm not sure really which combination of
arguments would be most appropriate here, anyway, but that's not the primary
reason for my question). The column in the database is defined like this:
mycol integer array NOT NULL
I would appreciate any kind of help or information anyone could provide to help
me solve this.
Thanks,
Mike
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