#1485125: added index on messages.created

SQL/mysql.initial.sql

@@ -119,6 +119,7 @@ CREATE TABLE `messages` (
   `headers` text NOT NULL,
   `structure` text,
   PRIMARY KEY (`message_id`),
+  INDEX `created_index` (`created`),
   UNIQUE `uniqueness` (`user_id`, `cache_key`, `uid`)
 );
 

SQL/mysql.update.sql

@@ -25,3 +25,8 @@ ALTER TABLE `identities`
     MODIFY `organization` varchar(128) NOT NULL DEFAULT '',
     MODIFY `name` varchar(128) NOT NULL, 
     MODIFY `email` varchar(128) NOT NULL; 
+
+-- Updates from version 0.2-alpha
+
+ALTER TABLE `messages`
+    ADD INDEX `created_index` (`created`);

SQL/mysql5.initial.sql

@@ -54,6 +54,7 @@ CREATE TABLE `messages` (
  `headers` text NOT NULL,
  `structure` text,
  PRIMARY KEY(`message_id`),
+ INDEX `created_index` (`created`),
  UNIQUE `uniqueness` (`user_id`, `cache_key`, `uid`),
  CONSTRAINT `user_id_fk_messages` FOREIGN KEY (`user_id`)
    REFERENCES `users`(`user_id`)

SQL/postgres.initial.sql

@@ -152,7 +152,7 @@ CREATE SEQUENCE message_ids
 -- Name: messages; Type: TABLE; Schema: public; Owner: postgres
 --
 
-CREATE TABLE "messages" (
+CREATE TABLE messages (
     message_id integer DEFAULT nextval('message_ids'::text) PRIMARY KEY,
     user_id integer NOT NULL REFERENCES users (user_id) ON DELETE CASCADE ON UPDATE CASCADE,
     del integer DEFAULT 0 NOT NULL,
@@ -170,4 +170,5 @@ CREATE TABLE "messages" (
     structure text
 );
 
-ALTER TABLE "messages" ADD UNIQUE (user_id, cache_key, uid);
+ALTER TABLE messages ADD UNIQUE (user_id, cache_key, uid);
+CREATE INDEX messages_created_idx ON messages (created);

SQL/postgres.update.sql

@@ -17,3 +17,7 @@ ALTER TABLE contacts DROP CONSTRAINT contacts_user_id_fkey;
 ALTER TABLE contacts ADD FOREIGN KEY (user_id) REFERENCES users(user_id) ON DELETE CASCADE ON UPDATE CASCADE;
 ALTER TABLE cache DROP CONSTRAINT cache_user_id_fkey;
 ALTER TABLE cache ADD FOREIGN KEY (user_id) REFERENCES users(user_id) ON DELETE CASCADE ON UPDATE CASCADE;
+
+-- Updates from version 0.2-alpha
+
+CREATE INDEX messages_created_idx ON messages (created);

SQL/sqlite.initial.sql

@@ -123,3 +123,4 @@ CREATE TABLE messages (
 );
 
 CREATE INDEX ix_messages_user_cache_uid ON messages(user_id,cache_key,uid);
+CREATE INDEX ix_messages_created ON messages (created);

SQL/sqlite.update.sql

@@ -25,3 +25,7 @@ CREATE INDEX ix_messages_user_cache_uid ON messages(user_id,cache_key,uid);
 
 CREATE INDEX ix_users_username ON users(username);
 CREATE INDEX ix_users_alias ON users(alias);
+
+-- Updates from version 0.2-alpha
+
+CREATE INDEX ix_messages_created ON messages (created);