From 8248e4a64230870ccfa8d009918cda8b36142890 Mon Sep 17 00:00:00 2001
From: alecpl <alec@alec.pl>
Date: Sat, 06 Feb 2010 07:34:16 -0500
Subject: [PATCH] - Add workaround for MySQL bug [http://bugs.mysql.com/bug.php?id=46293] (#1486474)

---
 SQL/mysql.initial.sql |   46 ++++++++++++++++++++++------------------------
 1 files changed, 22 insertions(+), 24 deletions(-)

diff --git a/SQL/mysql.initial.sql b/SQL/mysql.initial.sql
index 9464dd7..cca9088 100644
--- a/SQL/mysql.initial.sql
+++ b/SQL/mysql.initial.sql
@@ -10,7 +10,7 @@
  `created` datetime NOT NULL DEFAULT '1000-01-01 00:00:00',
  `changed` datetime NOT NULL DEFAULT '1000-01-01 00:00:00',
  `ip` varchar(40) NOT NULL,
- `vars` text NOT NULL,
+ `vars` mediumtext NOT NULL,
  PRIMARY KEY(`sess_id`),
  INDEX `changed_index` (`changed`)
 ) /*!40000 ENGINE=INNODB */ /*!40101 CHARACTER SET utf8 COLLATE utf8_general_ci */;
@@ -53,13 +53,13 @@
  `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`)
-   /*!40008
-     ON DELETE CASCADE
-     ON UPDATE CASCADE */
+ INDEX `index_index` (`user_id`, `cache_key`, `idx`),
+ 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 */;
 
 
 -- Table structure for table `cache`
@@ -72,13 +72,12 @@
  `user_id` int(10) UNSIGNED NOT NULL DEFAULT '0',
  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 */;
 
 
 -- Table structure for table `contacts`
@@ -94,12 +93,12 @@
  `vcard` text NULL,
  `user_id` int(10) UNSIGNED NOT NULL DEFAULT '0',
  PRIMARY KEY(`contact_id`),
- 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 */;
 
 
 -- Table structure for table `identities`
@@ -116,13 +115,12 @@
  `signature` text,
  `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 */;
+
 
 /*!40014 SET FOREIGN_KEY_CHECKS=1 */;

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