Changeset 8248e4a6 in github

Timestamp:

Feb 6, 2010 7:34:16 AM (3 years ago)

Author:

alecpl <alec@…>

Branches:

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

Children:

5cec0c6

Parents:

e7b9591

Message:

• Add workaround for MySQL bug ​http://bugs.mysql.com/bug.php?id=46293 (#1486474)

Files:

• CHANGELOG (modified) (1 diff)
• SQL/mysql.initial.sql (modified) (4 diffs)
• SQL/mysql.update.sql (modified) (1 diff)

CHANGELOG

@@ -2 +2 @@
 ===========================
 
+- Add workaround for MySQL bug [http://bugs.mysql.com/bug.php?id=46293] (#1486474)
 - Fix quoted text wrapping when replying to an HTML email in plain text (#1484141)
 - Fix handling of extended mailto links (with params) (#1486354)

SQL/mysql.initial.sql

@@ -55 +55 @@
  INDEX `created_index` (`created`),
  INDEX `index_index` (`user_id`, `cache_key`, `idx`),
- UNIQUE `uniqueness` (`user_id`, `cache_key`, `uid`),
- CONSTRAINT `user_id_fk_messages` FOREIGN KEY (`user_id`)
-   REFERENCES `users`(`user_id`)
-   /*!40008
-     ON DELETE CASCADE
-     ON UPDATE CASCADE */
+ UNIQUE `uniqueness` (`user_id`, `cache_key`, `uid`)
 ) /*!40000 ENGINE=INNODB */ /*!40101 CHARACTER SET utf8 COLLATE utf8_general_ci */;
+
+/* create foreign keys outside of create table, because of MySQL bug #46293 */
+ALTER TABLE `messages` ADD CONSTRAINT `user_id_fk_messages` FOREIGN KEY (`user_id`)
+ REFERENCES `users`(`user_id`) /*!40008 ON DELETE CASCADE ON UPDATE CASCADE */;
 
 
@@ -74 +73 @@
  PRIMARY KEY(`cache_id`),
  INDEX `created_index` (`created`),
- INDEX `user_cache_index` (`user_id`,`cache_key`),
- CONSTRAINT `user_id_fk_cache` FOREIGN KEY (`user_id`)
-   REFERENCES `users`(`user_id`)
-   /*!40008
-     ON DELETE CASCADE
-     ON UPDATE CASCADE */
+ INDEX `user_cache_index` (`user_id`,`cache_key`)
 ) /*!40000 ENGINE=INNODB */ /*!40101 CHARACTER SET utf8 COLLATE utf8_general_ci */;
+
+/* create foreign keys outside of create table, because of MySQL bug #46293 */
+ALTER TABLE `cache` ADD CONSTRAINT `user_id_fk_cache` FOREIGN KEY (`user_id`)
+ REFERENCES `users`(`user_id`) /*!40008 ON DELETE CASCADE ON UPDATE CASCADE */;
 
 
@@ -96 +94 @@
  `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`)
-   /*!40008
-     ON DELETE CASCADE
-     ON UPDATE CASCADE */
+ INDEX `user_contacts_index` (`user_id`,`email`)
 ) /*!40000 ENGINE=INNODB */ /*!40101 CHARACTER SET utf8 COLLATE utf8_general_ci */;
+
+/* create foreign keys outside of create table, because of MySQL bug #46293 */
+ALTER TABLE `contacts` ADD CONSTRAINT `user_id_fk_contacts` FOREIGN KEY (`user_id`)
+ REFERENCES `users`(`user_id`) /*!40008 ON DELETE CASCADE ON UPDATE CASCADE */;
 
 
@@ -119 +116 @@
  `html_signature` tinyint(1) NOT NULL DEFAULT '0',
  `user_id` int(10) UNSIGNED NOT NULL DEFAULT '0',
- PRIMARY KEY(`identity_id`),
- CONSTRAINT `user_id_fk_identities` FOREIGN KEY (`user_id`)
-   REFERENCES `users`(`user_id`)
-   /*!40008
-     ON DELETE CASCADE
-     ON UPDATE CASCADE */
+ PRIMARY KEY(`identity_id`)
 ) /*!40000 ENGINE=INNODB */ /*!40101 CHARACTER SET utf8 COLLATE utf8_general_ci */;
+
+/* create foreign keys outside of create table, because of MySQL bug #46293 */
+ALTER TABLE `identities` ADD CONSTRAINT `user_id_fk_identities` FOREIGN KEY (`user_id`)
+ REFERENCES `users`(`user_id`) /*!40008 ON DELETE CASCADE ON UPDATE CASCADE */;
 
 

SQL/mysql.update.sql

@@ -58 +58 @@
 ALTER TABLE `contacts`
     ADD INDEX `user_contacts_index` (`user_id`,`email`);
+
+-- Updates from version 0.3.1
+
+/* MySQL bug workaround: http://bugs.mysql.com/bug.php?id=46293 */
+/*!40014 SET FOREIGN_KEY_CHECKS=0; */
+
+ALTER TABLE `messages` DROP FOREIGN KEY `user_id_fk_messages`;
+ALTER TABLE `cache` DROP FOREIGN KEY `user_id_fk_cache`;
+ALTER TABLE `contacts` DROP FOREIGN KEY `user_id_fk_contacts`;
+ALTER TABLE `identities` DROP FOREIGN KEY `user_id_fk_identities`;
+
+ALTER TABLE `messages` ADD CONSTRAINT `user_id_fk_messages` FOREIGN KEY (`user_id`)
+ REFERENCES `users`(`user_id`) /*!40008 ON DELETE CASCADE ON UPDATE CASCADE */;
+ALTER TABLE `cache` ADD CONSTRAINT `user_id_fk_cache` FOREIGN KEY (`user_id`)
+ REFERENCES `users`(`user_id`) /*!40008 ON DELETE CASCADE ON UPDATE CASCADE */;
+ALTER TABLE `contacts` ADD CONSTRAINT `user_id_fk_contacts` FOREIGN KEY (`user_id`)
+ REFERENCES `users`(`user_id`) /*!40008 ON DELETE CASCADE ON UPDATE CASCADE */;
+ALTER TABLE `identities` ADD CONSTRAINT `user_id_fk_identities` FOREIGN KEY (`user_id`)
+ REFERENCES `users`(`user_id`) /*!40008 ON DELETE CASCADE ON UPDATE CASCADE */;
+
+/*!40014 SET FOREIGN_KEY_CHECKS=1; */