index which /greatly/ speeds collection of pending active events

git-svn-id: svn://svn.open-ils.org/ILS/branches/rel_1_6_1@16997 dcc99617-32d9-48b4-a31d-7c20da2025e4

diff --git a/Open-ILS/src/sql/Pg/400.schema.action_trigger.sql b/Open-ILS/src/sql/Pg/400.schema.action_trigger.sql
index 4db2f59..5f85d0e 100644 (file)
--- a/Open-ILS/src/sql/Pg/400.schema.action_trigger.sql
+++ b/Open-ILS/src/sql/Pg/400.schema.action_trigger.sql
@@ -151,6 +151,7 @@ CREATE TABLE action_trigger.event (
     template_output BIGINT      REFERENCES action_trigger.event_output (id),
     error_output    BIGINT      REFERENCES action_trigger.event_output (id)
 );
+CREATE INDEX atev_target_def_idx ON action_trigger.event (target,event_def);
 
 CREATE TABLE action_trigger.event_params (
     id          BIGSERIAL   PRIMARY KEY,