Add a trigger function to simulate FKEY constraints on inherited tables

[evergreen-equinox.git] / Open-ILS / src / sql / Pg / 090.schema.action.sql

diff --git a/Open-ILS/src/sql/Pg/090.schema.action.sql b/Open-ILS/src/sql/Pg/090.schema.action.sql
index 3a34659..12dbec0 100644 (file)
--- a/Open-ILS/src/sql/Pg/090.schema.action.sql
+++ b/Open-ILS/src/sql/Pg/090.schema.action.sql
@@ -151,6 +151,8 @@ CREATE INDEX action_circulation_target_copy_idx ON action.circulation (target_co
 CREATE UNIQUE INDEX circ_parent_idx ON action.circulation ( parent_circ ) WHERE parent_circ IS NOT NULL;
 CREATE UNIQUE INDEX only_one_concurrent_checkout_per_copy ON action.circulation(target_copy) WHERE checkin_time IS NULL;
 
+CREATE TRIGGER action_circulation_target_copy_trig AFTER INSERT OR UPDATE ON action.circulation FOR EACH ROW EXECUTE PROCEDURE evergreen.fake_fkey_tgr('target_copy');
+
 CREATE TRIGGER mat_summary_create_tgr AFTER INSERT ON action.circulation FOR EACH ROW EXECUTE PROCEDURE money.mat_summary_create ('circulation');
 CREATE TRIGGER mat_summary_change_tgr AFTER UPDATE ON action.circulation FOR EACH ROW EXECUTE PROCEDURE money.mat_summary_update ();
 CREATE TRIGGER mat_summary_remove_tgr AFTER DELETE ON action.circulation FOR EACH ROW EXECUTE PROCEDURE money.mat_summary_delete ();