position_in_wellbore.wellbore_composite_position
Indicates that this location is part of the specification of a composite position. wellbore_composite_position.position_in_wellbore
Specifies the wellbore positions which make up the parts of this composite position. wb_cmps_pos_s: Defines a foreign key to table wb_cmps_pos. position_in_wb_s: Implements a foreign key to a row in one of the tables projected from entity position_in_wellbore depending on the value of the next column (See below). position_in_wb_t: Defines the name of the referenced table. Possible values are defined in @position_in_wellbore.