fix #29

src/main/resources/sql/robot.ddl

@@ -11,6 +11,7 @@ CREATE TABLE URL_QUEUE(
   SESSION_ID VARCHAR(20) NOT NULL,
   METHOD VARCHAR(10) NOT NULL,
   URL VARCHAR(65536) NOT NULL,
+  ENCODING VARCHAR(20),
   PARENT_URL VARCHAR(65536),
   DEPTH INTEGER NOT NULL,
   LAST_MODIFIED TIMESTAMP,
@@ -66,6 +67,7 @@ CREATE INDEX IDX_URL_QUEUE_SESSION_ID ON URL_QUEUE (SESSION_ID);
 CREATE INDEX IDX_ACCESS_RESULT_SESSION_ID_AND_TIME ON ACCESS_RESULT (SESSION_ID, CREATE_TIME);
 CREATE INDEX IDX_ACCESS_RESULT_SESSION_ID_AND_URL ON ACCESS_RESULT (SESSION_ID, URL);
 CREATE INDEX IDX_ACCESS_RESULT_SESSION_ID ON ACCESS_RESULT (SESSION_ID);
+CREATE INDEX IDX_ACCESS_RESULT_URL_AND_TIME ON ACCESS_RESULT (URL, CREATE_TIME);
 
-CREATE INDEX IDX_URL_FILTER_SESSION_ID_AND_FILTER_TYPE_AND_CREATE_TIME ON URL_FILTER (SESSION_ID, FILTER_TYPE, CREATE_TIME);
+CREATE INDEX IDX_URL_FILTER_SESSION_ID_AND_FILTER_TYPE ON URL_FILTER (SESSION_ID, FILTER_TYPE);