sola.bulk_operation contains 14 columns - click on heading to sort:

Table	Column	Type	Size	Nulls	Auto	Default	Comments
spatial_unit_temporary	cadastre_object_type_code	varchar	20	√		null	The type of the cadastre object. Only applicable if the type_code is cadastre_object.
spatial_unit_temporary	change_user	varchar	50	√		null
spatial_unit_temporary	label	varchar	100	√		null	The label to use for the spatial unit. Only applicable if the type_code IS NOT cadastre_object.
spatial_unit_temporary	name_firstpart	varchar	20	√		null	The first part of the name for the cadastre object. Only applicable if the type_code is cadastre_object.
spatial_unit_temporary	name_lastpart	varchar	50	√		null	The last or remaining part of the name for the cadastre object. Only applicable if the type_code is cadastre_object.
spatial_unit_temporary	official_area	numeric	29,2	√		null	The official area for the cadastre object. Only applicable if the type_code is cadastre_object.
spatial_unit_temporary	change_action	bpchar	1			'i'::bpchar
spatial_unit_temporary	change_time	timestamp	29,6			now()
spatial_unit_temporary	geom	geometry	2147483647				The geometry for the spaital unit.
spatial_unit_temporary	id	varchar	40				Identifier for the record.
spatial_unit_temporary	rowidentifier	varchar	40			uuid_generate_v1()
spatial_unit_temporary	rowversion	int4	10			0
spatial_unit_temporary	transaction_id	varchar	40				The identifier of the transation associated to the bulk operation.
spatial_unit_temporary	type_code	varchar	20				The type of object that will be uploaded.