egdb3_11_7
.action
Tables
(current)
Columns
Constraints
Relationships
Orphan Tables
Anomalies
Routines
summarize_circ_chain(ctx_circ_id bigint)
Parameters
Name
Type
Mode
ctx_circ_id
bigint
IN
Definition
DECLARE -- first circ in the chain circ_0 action.circulation%ROWTYPE; -- last circ in the chain circ_n action.circulation%ROWTYPE; -- circ chain under construction chain action.circ_chain_summary; tmp_circ action.circulation%ROWTYPE; BEGIN chain.num_circs := 0; FOR tmp_circ IN SELECT * FROM action.circ_chain(ctx_circ_id) LOOP IF chain.num_circs = 0 THEN circ_0 := tmp_circ; END IF; chain.num_circs := chain.num_circs + 1; circ_n := tmp_circ; END LOOP; chain.start_time := circ_0.xact_start; chain.last_stop_fines := circ_n.stop_fines; chain.last_stop_fines_time := circ_n.stop_fines_time; chain.last_checkin_time := circ_n.checkin_time; chain.last_checkin_scan_time := circ_n.checkin_scan_time; SELECT INTO chain.checkout_workstation name FROM actor.workstation WHERE id = circ_0.workstation; SELECT INTO chain.last_checkin_workstation name FROM actor.workstation WHERE id = circ_n.checkin_workstation; IF chain.num_circs > 1 THEN chain.last_renewal_time := circ_n.xact_start; SELECT INTO chain.last_renewal_workstation name FROM actor.workstation WHERE id = circ_n.workstation; END IF; RETURN chain; END;