Eu tive esse erro, precisava especificar a tabela
# error
odo('data.csv', 'postgresql://usr:[email protected]/db')
# works
odo('data.csv', 'postgresql://usr:[email protected]/db::table')
# error
odo('data.csv', 'postgresql://usr:[email protected]/db')
# works
odo('data.csv', 'postgresql://usr:[email protected]/db::table')