class bach.SeriesJsonPostgres(engine, base_node, index, name, expression, group_by, order_by, instance_dtype, **kwargs)
A special Series that represents the ‘json’ database type on Postgres.
Generally, it is advised to use
JsonSeries instead. Given a
json_series_pg.astype(‘json’) will return a
JsonSeries class representing the same data.
json data is encountered in a sql table, this dtype is used. On Postgres for all operations the
data is first cast to jsonb type. Therefore, it is recommended to cast to
The public interface of this class is the same as the
SeriesJson class. See the docstring
of that class for more information.