Description:
Lists optional discounts for a conference

PRIMARY KEY
pc_conference_key_n bigint NOT NULL	This is the partner key assigned to each partner. It consists of the fund id followed by a computer generated six digit number.	pc_conference
pc_discount_criteria_code_c varchar (16) NOT NULL	Unique name of the criteria that a person has to meet to get the discount	pc_discount_criteria
pc_cost_type_code_c varchar (32) NOT NULL	Unique name of the cost type	pc_cost_type
pc_validity_c varchar (6) NOT NULL	When is this discount valid (PRE, CONF, POST, ALWAYS)
pc_up_to_age_i integer NOT NULL	For discounts up to a certain age (mainly child discount). If age does not matter, set to -1.

pc_percentage_l boolean	Is the discount value given in percent (or total otherwise)
pc_discount_n numeric (24, 10)	Amount of discount (in percent or total)
s_date_created_d date default: CURRENT_DATE	The date the record was created.
s_created_by_c varchar (20)	User ID of who created this record.	s_user
s_date_modified_d date	The date the record was modified.
s_modified_by_c varchar (20)	User ID of who last modified this record.	s_user
s_modification_id_t timestamp default: CURRENT_TIMESTAMP	This identifies the current version of the record.
FOREIGN KEY pc_discount_fk1: pc_conference_key_n => pc_conference pc_discount_fk2: pc_discount_criteria_code_c => pc_discount_criteria pc_discount_fk3: pc_cost_type_code_c => pc_cost_type pc_discount_fkcr: s_created_by_c => s_user pc_discount_fkmd: s_modified_by_c => s_user