The coordinate positions of a line in a one dimensional coordinate system.
instance_s (PK, M: CHAR VARYING(19))
Surrogate key of the table.
instance_create_date (O: TIMESTAMP)
e_and_p_data.instance_create_date
This is the date that this instance was created. This date is defined by the source if imported, or is the date the instance is created if a new instance.
last_updated (O: TIMESTAMP)
e_and_p_data.last_updated
This is the date that this instance was last updated. This value should be updated when any part of this instance is altered (except for inverse relationships).
e_and_p_data.description
A remark or comment about the instance.
instance_creator (O: CHAR VARYING(80))
e_and_p_data.instance_creator
This is the person, company or application that created this instance. This identifies the party responsible for loading this instance.
last_updated_by (O: CHAR VARYING(80))
e_and_p_data.last_updated_by
This records the person or application making the update to this instance.
pty_geometry_simple_1d_edge.maximum_point
This is the second value defining the other bounding point of the edge. maximum_point_u: Defines the unit of measure. Defines a foreign key to table r_unit_of_measure.
pty_geometry_simple_1d_edge.minimum_point
This is the first value defining one bounding point of the edge. minimum_point_u: Defines the unit of measure. Defines a foreign key to table r_unit_of_measure.
preferred_flag (O: CHAR(1))
property.preferred_flag
The flag is set to True if this instance of property is the preferred value in this data store of this type of property for the object which this property describes.
source (O: CHAR VARYING(80))
e_and_p_data.source
The provider of this instance, which is usually a data provider for imported/purchased data. If this instance is provided by POSC, then this attribute must be "POSC".
activity_s (FSK, O: CHAR VARYING(19))
process_data.activity
Defines the activity which created this instance.
Defines a foreign key to table activity.
coordinate_system_s (FSK, O: CHAR VARYING(19))
pty_geometry_simple_1d_edge.coordinate_system
This is the coordinate system which is used to describe the locations of the endpoints of this simple edge geometry description.
Defines a foreign key to table coordinate_system.
property.represent
This is the property that is the original for which this representation is an equivalent representation. represent_s: Implements a foreign key to a row in one of the tables projected from entity property depending on the value of the next column (See below). represent_t: Defines the name of the referenced table. Possible values are defined in @property.
vertex_s (FSK, O: CHAR VARYING(19))
pty_geometry_simple_1d_edge.vertex
This describes the vertex from which the locations of the endpoints are described. When instantiated, this vertex represents the origin of the location measurements and the origin of the coordinate system is ignored.
Defines a foreign key to table spatial_object.