GH-403 - Add database indexes in schema files.

Original pull request: GH-411.

Author: maciejwalkowiak

spring-modulith-events/spring-modulith-events-jdbc/src/main/resources/schema-h2.sql

@@ -7,4 +7,6 @@ CREATE TABLE IF NOT EXISTS EVENT_PUBLICATION
   PUBLICATION_DATE TIMESTAMP(9) WITH TIME ZONE NOT NULL,
   SERIALIZED_EVENT VARCHAR(4000) NOT NULL,
   PRIMARY KEY (ID)
-)
+);
+CREATE INDEX IF NOT EXISTS EVENT_PUBLICATION_LISTENER_ID_SERIALIZED_EVENT_IDX ON EVENT_PUBLICATION (LISTENER_ID, SERIALIZED_EVENT);
+CREATE INDEX IF NOT EXISTS EVENT_PUBLICATION_COMPLETION_DATE_IDX ON EVENT_PUBLICATION (COMPLETION_DATE);

spring-modulith-events/spring-modulith-events-jdbc/src/main/resources/schema-mysql.sql

@@ -6,5 +6,7 @@ CREATE TABLE IF NOT EXISTS EVENT_PUBLICATION
   SERIALIZED_EVENT VARCHAR(4000) NOT NULL,
   PUBLICATION_DATE TIMESTAMP(6) NOT NULL,
   COMPLETION_DATE  TIMESTAMP(6) DEFAULT NULL NULL,
-  PRIMARY KEY (ID)
-)
+  PRIMARY KEY (ID),
+  INDEX EVENT_PUBLICATION_LISTENER_ID_IDX (LISTENER_ID),
+  INDEX EVENT_PUBLICATION_COMPLETION_DATE_IDX (COMPLETION_DATE)
+);

spring-modulith-events/spring-modulith-events-jdbc/src/main/resources/schema-postgresql.sql

@@ -7,4 +7,6 @@ CREATE TABLE IF NOT EXISTS event_publication
   publication_date TIMESTAMP WITH TIME ZONE NOT NULL,
   completion_date  TIMESTAMP WITH TIME ZONE,
   PRIMARY KEY (id)
-)
+);
+CREATE INDEX IF NOT EXISTS event_publication_listener_id_serialized_event_idx ON event_publication (listener_id, serialized_event);
+CREATE INDEX IF NOT EXISTS event_publication_completion_date_idx ON event_publication (completion_date);