Changeset 23b7656 in github

Timestamp:

Sep 29, 2009 3:59:25 AM (4 years ago)

Author:

alecpl <alec@…>

Branches:

master, HEAD, courier-fix, dev-browser-capabilities, pdo, release-0.6, release-0.7, release-0.8

Children:

4f420b9

Parents:

05d18da6

Message:

• use better index for contacts table

Location:

SQL

Files:

• mysql.initial.sql (modified) (1 diff)
• mysql.update.sql (modified) (1 diff)
• postgres.initial.sql (modified) (1 diff)
• postgres.update.sql (modified) (1 diff)
• sqlite.initial.sql (modified) (1 diff)
• sqlite.update.sql (modified) (1 diff)

SQL/mysql.initial.sql

@@ -96 +96 @@
  `user_id` int(10) UNSIGNED NOT NULL DEFAULT '0',
  PRIMARY KEY(`contact_id`),
+ INDEX `user_contacts_index` (`user_id`,`email`),
  CONSTRAINT `user_id_fk_contacts` FOREIGN KEY (`user_id`)
    REFERENCES `users`(`user_id`)

SQL/mysql.update.sql

@@ -55 +55 @@
 ALTER TABLE `session` 
     CHANGE `vars` `vars` MEDIUMTEXT NOT NULL;
+
+ALTER TABLE `contacts`
+    ADD INDEX `user_contacts_index` (`user_id`,`email`);

SQL/postgres.initial.sql

@@ -111 +111 @@
 );
 
-CREATE INDEX contacts_user_id_idx ON contacts (user_id);
+CREATE INDEX contacts_user_id_idx ON contacts (user_id, email);
 
 --

SQL/postgres.update.sql

@@ -42 +42 @@
 CREATE INDEX messages_index_idx ON messages (user_id, cache_key, idx);
 TRUNCATE messages;
+DROP INDEX contacts_user_id_idx;
+CREATE INDEX contacts_user_id_idx ON contacts (user_id, email);

SQL/sqlite.initial.sql

@@ -35 +35 @@
 );
 
-CREATE INDEX ix_contacts_user_id ON contacts(user_id);
+CREATE INDEX ix_contacts_user_id ON contacts(user_id, email);
 
 -- --------------------------------------------------------

SQL/sqlite.update.sql

@@ -42 +42 @@
 CREATE INDEX ix_messages_index ON messages (user_id,cache_key,idx);
 TRUNCATE messages;
+DROP INDEX ix_contacts_user_id;
+CREATE INDEX ix_contacts_user_id ON contacts(user_id, email);