From: Mariana Marasoiu <mariana.marasoiu@gmail.com>
Date: Mon, 8 Aug 2011 12:58:13 +0000 (+0300)
Subject: ppf: Add index support to MySQL tables.
X-Git-Url: http://p2p-next.cs.pub.ro/gitweb/?a=commitdiff_plain;h=0061282de9ed044225d74f05811b2dc12c1a7f90;p=cs-p2p-next.git

ppf: Add index support to MySQL tables.
---

diff --git a/ppf/sql/p2p-log-mysql.sql b/ppf/sql/p2p-log-mysql.sql
index 32fe4a8..9b5a0e8 100644
--- a/ppf/sql/p2p-log-mysql.sql
+++ b/ppf/sql/p2p-log-mysql.sql
@@ -64,7 +64,7 @@ CREATE TABLE client_sessions (
 
 CREATE TABLE status_messages (
 	id INTEGER UNSIGNED NOT NULL PRIMARY KEY AUTO_INCREMENT,
-	client_session_id INTEGER NOT NULL REFERENCES client_sessions(id) ON DELETE CASCADE ON UPDATE CASCADE,
+	client_session_id INTEGER UNSIGNED NOT NULL REFERENCES client_sessions(id) ON DELETE CASCADE ON UPDATE CASCADE,
 	timestamp DATETIME NOT NULL,
 	num_peers SMALLINT UNSIGNED,
 	num_dht_peers SMALLINT UNSIGNED,
@@ -120,6 +120,27 @@ CREATE TABLE verbose_messages (
 	listen_port SMALLINT UNSIGNED
 ) ENGINE=InnoDB;
 
+-- create indexes
+CREATE INDEX swarm_id_index ON client_sessions(swarm_id);
+CREATE INDEX btclient_id_index ON client_sessions(btclient_id);
+
+CREATE INDEX client_session_id_index ON status_messages(client_session_id);
+CREATE INDEX timestamp_index ON status_messages(timestamp);
+CREATE INDEX download_speed_index ON status_messages(download_speed);
+CREATE INDEX upload_speed_index ON status_messages(upload_speed);
+
+CREATE INDEX client_session_id_index ON peer_status_messages(client_session_id);
+CREATE INDEX timestamp_index ON peer_status_messages(timestamp);
+CREATE INDEX download_speed_index ON peer_status_messages(download_speed);
+CREATE INDEX upload_speed_index ON peer_status_messages(upload_speed);
+CREATE INDEX peer_ip_port_index ON peer_status_messages(peer_ip, peer_port);
+
+CREATE INDEX client_session_id_index ON verbose_messages(client_session_id);
+CREATE INDEX timestamp_index ON verbose_messages(timestamp);
+CREATE INDEX direction_id_index ON verbose_messages(transfer_direction_id);
+CREATE INDEX peer_ip_port_index ON verbose_messages(peer_ip, peer_port);
+CREATE INDEX message_type_id_index ON verbose_messages(message_type_id);
+
 -- insert BitTorrent clients in `btclients` table
 
 INSERT INTO btclients(name, language, url, dht_support, streaming_support)