diff --git a/resources/db_update_scripts/current.sql b/resources/db_update_scripts/current.sql
index 4246463b38..e69de29bb2 100644
--- a/resources/db_update_scripts/current.sql
+++ b/resources/db_update_scripts/current.sql
@@ -1,220 +0,0 @@
-ALTER TABLE `checklist_template` ADD `templateNumber` INT NOT NULL DEFAULT '999';
-ALTER TABLE `worker_data` ADD  `lastSuccessfulRun` DATETIME NULL DEFAULT  '2011-11-28 01:00:00' AFTER  `lastRun`;
-
-ALTER TABLE `project_class_settings` ADD `minAuthors` int(11) NOT NULL DEFAULT '1';
-ALTER TABLE `project_class_settings` ADD `maxAuthors` int(11) NOT NULL DEFAULT '2';
-
-CREATE TABLE `ApplicationPeriod` (
-  `id` bigint(20) NOT NULL AUTO_INCREMENT,
-  `dateCreated` datetime NOT NULL,
-  `lastModified` datetime NOT NULL,
-  `version` int(11) NOT NULL,
-  `endDate` datetime DEFAULT NULL,
-  `name` varchar(255) DEFAULT NULL,
-  `startDate` datetime DEFAULT NULL,
-  PRIMARY KEY (`id`)
-) ENGINE=InnoDB;
-
-CREATE TABLE `ApplicationPeriod_project_class` (
-  `ApplicationPeriod_id` bigint(20) NOT NULL,
-  `projectClass_id` bigint(20) NOT NULL,
-  PRIMARY KEY (`ApplicationPeriod_id`,`projectClass_id`),
-  KEY `FK97FDEC24BEC322C1` (`ApplicationPeriod_id`),
-  KEY `FK97FDEC24B2B6081F` (`projectClass_id`),
-  CONSTRAINT `FK97FDEC24B2B6081F` FOREIGN KEY (`projectClass_id`) REFERENCES `project_class` (`id`),
-  CONSTRAINT `FK97FDEC24BEC322C1` FOREIGN KEY (`ApplicationPeriod_id`) REFERENCES `ApplicationPeriod` (`id`)
-) ENGINE=InnoDB;
-
-CREATE TABLE `Exemption` (
-  `id` bigint(20) NOT NULL AUTO_INCREMENT,
-  `dateCreated` datetime NOT NULL,
-  `lastModified` datetime NOT NULL,
-  `version` int(11) NOT NULL,
-  `comment` varchar(255) DEFAULT NULL,
-  `author_id` bigint(20) NOT NULL,
-  `grantedBy_id` bigint(20) NOT NULL,
-  `projectClass_id` bigint(20) NOT NULL,
-  PRIMARY KEY (`id`),
-  UNIQUE KEY `author_id` (`author_id`,`projectClass_id`),
-  KEY `FK47352BA9B2B6081F` (`projectClass_id`),
-  KEY `FK47352BA9314EAC85` (`author_id`),
-  KEY `FK47352BA9DEC4D3D8` (`grantedBy_id`),
-  CONSTRAINT `FK47352BA9DEC4D3D8` FOREIGN KEY (`grantedBy_id`) REFERENCES `user` (`id`),
-  CONSTRAINT `FK47352BA9314EAC85` FOREIGN KEY (`author_id`) REFERENCES `role` (`id`),
-  CONSTRAINT `FK47352BA9B2B6081F` FOREIGN KEY (`projectClass_id`) REFERENCES `project_class` (`id`)
-) ENGINE=InnoDB;
-
-CREATE TABLE `KeywordType` (
-  `id` bigint(20) NOT NULL AUTO_INCREMENT,
-  `dateCreated` datetime NOT NULL,
-  `lastModified` datetime NOT NULL,
-  `version` int(11) NOT NULL,
-  `name` varchar(255) NOT NULL,
-  PRIMARY KEY (`id`),
-  UNIQUE KEY `name` (`name`)
-) ENGINE=InnoDB;
-
-CREATE TABLE `Keyword` (
-  `id` bigint(20) NOT NULL AUTO_INCREMENT,
-  `dateCreated` datetime NOT NULL,
-  `lastModified` datetime NOT NULL,
-  `version` int(11) NOT NULL,
-  `deleted` bit(1) NOT NULL,
-  `keyword` varchar(255) DEFAULT NULL,
-  `type_id` bigint(20) DEFAULT NULL,
-  PRIMARY KEY (`id`),
-  KEY `FK32ADB5C9D59A80CA` (`type_id`),
-  KEY `deleted_index` (`deleted`),
-  CONSTRAINT `FK32ADB5C9D59A80CA` FOREIGN KEY (`type_id`) REFERENCES `KeywordType` (`id`)
-) ENGINE=InnoDB;
-
-CREATE TABLE `Language` (
-  `id` bigint(20) NOT NULL AUTO_INCREMENT,
-  `dateCreated` datetime NOT NULL,
-  `lastModified` datetime NOT NULL,
-  `version` int(11) NOT NULL,
-  `name` varchar(255) DEFAULT NULL,
-  PRIMARY KEY (`id`)
-) ENGINE=InnoDB;
-
-CREATE TABLE `projectIdea` (
-  `id` bigint(20) NOT NULL AUTO_INCREMENT,
-  `dateCreated` datetime NOT NULL,
-  `lastModified` datetime NOT NULL,
-  `version` int(11) NOT NULL,
-  `externalSupervisorInfo` varchar(255) DEFAULT NULL,
-  `title` varchar(255) DEFAULT NULL,
-  `practicalHow` varchar(1024) NOT NULL,
-  `theoryHow` varchar(1024) NOT NULL,
-  `what` varchar(1024) NOT NULL,
-  `why` varchar(1024) NOT NULL,
-  `match_id` bigint(20) DEFAULT NULL,
-  `preferredSupervisor_id` bigint(20) DEFAULT NULL,
-  `project_id` bigint(20) DEFAULT NULL,
-  `projectClass_id` bigint(20) NOT NULL,
-  PRIMARY KEY (`id`),
-  KEY `FKC7F5C9B0C1813915` (`project_id`),
-  KEY `FKC7F5C9B048F01CA1` (`match_id`),
-  KEY `FKC7F5C9B0B2B6081F` (`projectClass_id`),
-  KEY `FKC7F5C9B0225C6E84` (`preferredSupervisor_id`),
-  CONSTRAINT `FKC7F5C9B0225C6E84` FOREIGN KEY (`preferredSupervisor_id`) REFERENCES `role` (`id`),
-  CONSTRAINT `FKC7F5C9B0B2B6081F` FOREIGN KEY (`projectClass_id`) REFERENCES `project_class` (`id`),
-  CONSTRAINT `FKC7F5C9B0C1813915` FOREIGN KEY (`project_id`) REFERENCES `project` (`id`)
-) ENGINE=InnoDB;
-
-CREATE TABLE `matchings` (
-  `id` bigint(20) NOT NULL AUTO_INCREMENT,
-  `dateCreated` datetime NOT NULL,
-  `lastModified` datetime NOT NULL,
-  `version` int(11) NOT NULL,
-  `commentForAdmin` varchar(1024) DEFAULT NULL,
-  `commentForStudent` varchar(1024) DEFAULT NULL,
-  `points` int(11) NOT NULL,
-  `status` varchar(255) DEFAULT NULL,
-  `type` varchar(255) DEFAULT NULL,
-  `createdBy_id` bigint(20) NOT NULL,
-  `projectIdea_id` bigint(20) NOT NULL,
-  `supervisor_id` bigint(20) DEFAULT NULL,
-  PRIMARY KEY (`id`),
-  KEY `FK24A2D4169AA5FCB` (`createdBy_id`),
-  KEY `FK24A2D4164E31D7A1` (`projectIdea_id`),
-  KEY `FK24A2D416BCA56165` (`supervisor_id`),
-  CONSTRAINT `FK24A2D416BCA56165` FOREIGN KEY (`supervisor_id`) REFERENCES `role` (`id`),
-  CONSTRAINT `FK24A2D4164E31D7A1` FOREIGN KEY (`projectIdea_id`) REFERENCES `projectIdea` (`id`),
-  CONSTRAINT `FK24A2D4169AA5FCB` FOREIGN KEY (`createdBy_id`) REFERENCES `user` (`id`)
-) ENGINE=InnoDB;
-
-ALTER TABLE projectIdea ADD CONSTRAINT `FKC7F5C9B048F01CA1` FOREIGN KEY (`match_id`) REFERENCES `matchings` (`id`);
-
-CREATE TABLE `projectIdea_Keyword` (
-  `projectIdea_id` bigint(20) NOT NULL,
-  `keywords_id` bigint(20) NOT NULL,
-  PRIMARY KEY (`projectIdea_id`,`keywords_id`),
-  KEY `FK6C66763A4E31D7A1` (`projectIdea_id`),
-  KEY `FK6C66763AAE316F00` (`keywords_id`),
-  CONSTRAINT `FK6C66763AAE316F00` FOREIGN KEY (`keywords_id`) REFERENCES `Keyword` (`id`),
-  CONSTRAINT `FK6C66763A4E31D7A1` FOREIGN KEY (`projectIdea_id`) REFERENCES `projectIdea` (`id`)
-) ENGINE=InnoDB;
-
-CREATE TABLE `projectIdea_Language` (
-  `projectIdea_id` bigint(20) NOT NULL,
-  `languages_id` bigint(20) NOT NULL,
-  PRIMARY KEY (`projectIdea_id`,`languages_id`),
-  KEY `FKA10C45274E31D7A1` (`projectIdea_id`),
-  KEY `FKA10C452755E687C` (`languages_id`),
-  CONSTRAINT `FKA10C452755E687C` FOREIGN KEY (`languages_id`) REFERENCES `Language` (`id`),
-  CONSTRAINT `FKA10C45274E31D7A1` FOREIGN KEY (`projectIdea_id`) REFERENCES `projectIdea` (`id`)
-) ENGINE=InnoDB;
-
-CREATE TABLE `projectIdea_role` (
-  `projectIdea_id` bigint(20) NOT NULL,
-  `authors_id` bigint(20) NOT NULL,
-  KEY `FK1904FDA54E31D7A1` (`projectIdea_id`),
-  KEY `FK1904FDA57FEBE8A8` (`authors_id`),
-  CONSTRAINT `FK1904FDA57FEBE8A8` FOREIGN KEY (`authors_id`) REFERENCES `role` (`id`),
-  CONSTRAINT `FK1904FDA54E31D7A1` FOREIGN KEY (`projectIdea_id`) REFERENCES `projectIdea` (`id`)
-) ENGINE=InnoDB;
-
-CREATE TABLE `Employee_projectLimits` (
-  `Employee_id` bigint(20) NOT NULL,
-  `projectLimits` int(11) DEFAULT NULL,
-  `projectLimits_KEY` bigint(20) NOT NULL,
-  PRIMARY KEY (`Employee_id`,`projectLimits_KEY`),
-  KEY `FKFFE408E01BF5E55` (`projectLimits_KEY`),
-  KEY `FKFFE408E05FCBC05F` (`Employee_id`),
-  CONSTRAINT `FKFFE408E05FCBC05F` FOREIGN KEY (`Employee_id`) REFERENCES `role` (`id`),
-  CONSTRAINT `FKFFE408E01BF5E55` FOREIGN KEY (`projectLimits_KEY`) REFERENCES `project_class` (`id`)
-) ENGINE=InnoDB;
-
-CREATE TABLE `Employee_Keyword` (
-  `role_id` bigint(20) NOT NULL,
-  `keywords_id` bigint(20) NOT NULL,
-  PRIMARY KEY (`role_id`,`keywords_id`),
-  KEY `FKB402CDFB7B617197` (`role_id`),
-  KEY `FKB402CDFBAE316F00` (`keywords_id`),
-  CONSTRAINT `FKB402CDFBAE316F00` FOREIGN KEY (`keywords_id`) REFERENCES `Keyword` (`id`),
-  CONSTRAINT `FKB402CDFB7B617197` FOREIGN KEY (`role_id`) REFERENCES `role` (`id`)
-) ENGINE=InnoDB;
-
-CREATE TABLE `Employee_Language` (
-  `role_id` bigint(20) NOT NULL,
-  `languages_id` bigint(20) NOT NULL,
-  PRIMARY KEY (`role_id`,`languages_id`),
-  KEY `FK603173EA55E687C` (`languages_id`),
-  KEY `FK603173EA7B617197` (`role_id`),
-  CONSTRAINT `FK603173EA7B617197` FOREIGN KEY (`role_id`) REFERENCES `role` (`id`),
-  CONSTRAINT `FK603173EA55E687C` FOREIGN KEY (`languages_id`) REFERENCES `Language` (`id`)
-) ENGINE=InnoDB;
-
-CREATE TABLE `Student_Exemption` (
-  `role_id` bigint(20) NOT NULL,
-  `exemptions_id` bigint(20) NOT NULL,
-  PRIMARY KEY (`role_id`,`exemptions_id`),
-  UNIQUE KEY `exemptions_id` (`exemptions_id`),
-  KEY `FKEB360B202B6C61BA` (`role_id`),
-  KEY `FKEB360B20259AA500` (`exemptions_id`),
-  CONSTRAINT `FKEB360B20259AA500` FOREIGN KEY (`exemptions_id`) REFERENCES `Exemption` (`id`),
-  CONSTRAINT `FKEB360B202B6C61BA` FOREIGN KEY (`role_id`) REFERENCES `role` (`id`)
-) ENGINE=InnoDB;
-
-ALTER TABLE log ENGINE = InnoDB;
-ALTER TABLE log ADD CONSTRAINT `FK1A344C1813915` FOREIGN KEY (`project_id`) REFERENCES `project` (`id`);
-
-ALTER TABLE log_entry ENGINE = InnoDB;
-ALTER TABLE log_entry ADD CONSTRAINT `FK88028BB7AA87FAB5` FOREIGN KEY (`log_id`) REFERENCES `log` (`id`);
-ALTER TABLE log_entry ADD CONSTRAINT `FK88028BB7E44F4DBE` FOREIGN KEY (`creator_id`) REFERENCES `user` (`id`);
-
-ALTER TABLE checklist_template_checklist_category ENGINE = InnoDB;
-ALTER TABLE checklist_category ENGINE = InnoDB;
-ALTER TABLE checklist_template_checklist_category ADD CONSTRAINT `FK4E82F44372B51E82` FOREIGN KEY (`checklist_template_id`) REFERENCES `checklist_template` (`id`);
-ALTER TABLE checklist_template_checklist_category ADD CONSTRAINT `FK4E82F4438725F1D` FOREIGN KEY (`categories_id`) REFERENCES `checklist_category` (`id`);
-
-CREATE TABLE `checklist_checklist_category` (
-  `checklist_id` bigint(20) NOT NULL,
-  `categories_id` bigint(20) NOT NULL,
-  `version` int(4) NOT NULL DEFAULT '0',
-  KEY `FK54F86EB08725F1D` (`categories_id`),
-  KEY `FK54F86EB01F327355` (`checklist_id`),
-  CONSTRAINT `FK54F86EB01F327355` FOREIGN KEY (`checklist_id`) REFERENCES `checklist` (`id`),
-  CONSTRAINT `FK54F86EB08725F1D` FOREIGN KEY (`categories_id`) REFERENCES `checklist_category` (`id`)
-) ENGINE=InnoDB;
diff --git a/resources/db_update_scripts/update_db-2011-12-21.sql b/resources/db_update_scripts/update_db-2011-12-21.sql
new file mode 100644
index 0000000000..4246463b38
--- /dev/null
+++ b/resources/db_update_scripts/update_db-2011-12-21.sql
@@ -0,0 +1,220 @@
+ALTER TABLE `checklist_template` ADD `templateNumber` INT NOT NULL DEFAULT '999';
+ALTER TABLE `worker_data` ADD  `lastSuccessfulRun` DATETIME NULL DEFAULT  '2011-11-28 01:00:00' AFTER  `lastRun`;
+
+ALTER TABLE `project_class_settings` ADD `minAuthors` int(11) NOT NULL DEFAULT '1';
+ALTER TABLE `project_class_settings` ADD `maxAuthors` int(11) NOT NULL DEFAULT '2';
+
+CREATE TABLE `ApplicationPeriod` (
+  `id` bigint(20) NOT NULL AUTO_INCREMENT,
+  `dateCreated` datetime NOT NULL,
+  `lastModified` datetime NOT NULL,
+  `version` int(11) NOT NULL,
+  `endDate` datetime DEFAULT NULL,
+  `name` varchar(255) DEFAULT NULL,
+  `startDate` datetime DEFAULT NULL,
+  PRIMARY KEY (`id`)
+) ENGINE=InnoDB;
+
+CREATE TABLE `ApplicationPeriod_project_class` (
+  `ApplicationPeriod_id` bigint(20) NOT NULL,
+  `projectClass_id` bigint(20) NOT NULL,
+  PRIMARY KEY (`ApplicationPeriod_id`,`projectClass_id`),
+  KEY `FK97FDEC24BEC322C1` (`ApplicationPeriod_id`),
+  KEY `FK97FDEC24B2B6081F` (`projectClass_id`),
+  CONSTRAINT `FK97FDEC24B2B6081F` FOREIGN KEY (`projectClass_id`) REFERENCES `project_class` (`id`),
+  CONSTRAINT `FK97FDEC24BEC322C1` FOREIGN KEY (`ApplicationPeriod_id`) REFERENCES `ApplicationPeriod` (`id`)
+) ENGINE=InnoDB;
+
+CREATE TABLE `Exemption` (
+  `id` bigint(20) NOT NULL AUTO_INCREMENT,
+  `dateCreated` datetime NOT NULL,
+  `lastModified` datetime NOT NULL,
+  `version` int(11) NOT NULL,
+  `comment` varchar(255) DEFAULT NULL,
+  `author_id` bigint(20) NOT NULL,
+  `grantedBy_id` bigint(20) NOT NULL,
+  `projectClass_id` bigint(20) NOT NULL,
+  PRIMARY KEY (`id`),
+  UNIQUE KEY `author_id` (`author_id`,`projectClass_id`),
+  KEY `FK47352BA9B2B6081F` (`projectClass_id`),
+  KEY `FK47352BA9314EAC85` (`author_id`),
+  KEY `FK47352BA9DEC4D3D8` (`grantedBy_id`),
+  CONSTRAINT `FK47352BA9DEC4D3D8` FOREIGN KEY (`grantedBy_id`) REFERENCES `user` (`id`),
+  CONSTRAINT `FK47352BA9314EAC85` FOREIGN KEY (`author_id`) REFERENCES `role` (`id`),
+  CONSTRAINT `FK47352BA9B2B6081F` FOREIGN KEY (`projectClass_id`) REFERENCES `project_class` (`id`)
+) ENGINE=InnoDB;
+
+CREATE TABLE `KeywordType` (
+  `id` bigint(20) NOT NULL AUTO_INCREMENT,
+  `dateCreated` datetime NOT NULL,
+  `lastModified` datetime NOT NULL,
+  `version` int(11) NOT NULL,
+  `name` varchar(255) NOT NULL,
+  PRIMARY KEY (`id`),
+  UNIQUE KEY `name` (`name`)
+) ENGINE=InnoDB;
+
+CREATE TABLE `Keyword` (
+  `id` bigint(20) NOT NULL AUTO_INCREMENT,
+  `dateCreated` datetime NOT NULL,
+  `lastModified` datetime NOT NULL,
+  `version` int(11) NOT NULL,
+  `deleted` bit(1) NOT NULL,
+  `keyword` varchar(255) DEFAULT NULL,
+  `type_id` bigint(20) DEFAULT NULL,
+  PRIMARY KEY (`id`),
+  KEY `FK32ADB5C9D59A80CA` (`type_id`),
+  KEY `deleted_index` (`deleted`),
+  CONSTRAINT `FK32ADB5C9D59A80CA` FOREIGN KEY (`type_id`) REFERENCES `KeywordType` (`id`)
+) ENGINE=InnoDB;
+
+CREATE TABLE `Language` (
+  `id` bigint(20) NOT NULL AUTO_INCREMENT,
+  `dateCreated` datetime NOT NULL,
+  `lastModified` datetime NOT NULL,
+  `version` int(11) NOT NULL,
+  `name` varchar(255) DEFAULT NULL,
+  PRIMARY KEY (`id`)
+) ENGINE=InnoDB;
+
+CREATE TABLE `projectIdea` (
+  `id` bigint(20) NOT NULL AUTO_INCREMENT,
+  `dateCreated` datetime NOT NULL,
+  `lastModified` datetime NOT NULL,
+  `version` int(11) NOT NULL,
+  `externalSupervisorInfo` varchar(255) DEFAULT NULL,
+  `title` varchar(255) DEFAULT NULL,
+  `practicalHow` varchar(1024) NOT NULL,
+  `theoryHow` varchar(1024) NOT NULL,
+  `what` varchar(1024) NOT NULL,
+  `why` varchar(1024) NOT NULL,
+  `match_id` bigint(20) DEFAULT NULL,
+  `preferredSupervisor_id` bigint(20) DEFAULT NULL,
+  `project_id` bigint(20) DEFAULT NULL,
+  `projectClass_id` bigint(20) NOT NULL,
+  PRIMARY KEY (`id`),
+  KEY `FKC7F5C9B0C1813915` (`project_id`),
+  KEY `FKC7F5C9B048F01CA1` (`match_id`),
+  KEY `FKC7F5C9B0B2B6081F` (`projectClass_id`),
+  KEY `FKC7F5C9B0225C6E84` (`preferredSupervisor_id`),
+  CONSTRAINT `FKC7F5C9B0225C6E84` FOREIGN KEY (`preferredSupervisor_id`) REFERENCES `role` (`id`),
+  CONSTRAINT `FKC7F5C9B0B2B6081F` FOREIGN KEY (`projectClass_id`) REFERENCES `project_class` (`id`),
+  CONSTRAINT `FKC7F5C9B0C1813915` FOREIGN KEY (`project_id`) REFERENCES `project` (`id`)
+) ENGINE=InnoDB;
+
+CREATE TABLE `matchings` (
+  `id` bigint(20) NOT NULL AUTO_INCREMENT,
+  `dateCreated` datetime NOT NULL,
+  `lastModified` datetime NOT NULL,
+  `version` int(11) NOT NULL,
+  `commentForAdmin` varchar(1024) DEFAULT NULL,
+  `commentForStudent` varchar(1024) DEFAULT NULL,
+  `points` int(11) NOT NULL,
+  `status` varchar(255) DEFAULT NULL,
+  `type` varchar(255) DEFAULT NULL,
+  `createdBy_id` bigint(20) NOT NULL,
+  `projectIdea_id` bigint(20) NOT NULL,
+  `supervisor_id` bigint(20) DEFAULT NULL,
+  PRIMARY KEY (`id`),
+  KEY `FK24A2D4169AA5FCB` (`createdBy_id`),
+  KEY `FK24A2D4164E31D7A1` (`projectIdea_id`),
+  KEY `FK24A2D416BCA56165` (`supervisor_id`),
+  CONSTRAINT `FK24A2D416BCA56165` FOREIGN KEY (`supervisor_id`) REFERENCES `role` (`id`),
+  CONSTRAINT `FK24A2D4164E31D7A1` FOREIGN KEY (`projectIdea_id`) REFERENCES `projectIdea` (`id`),
+  CONSTRAINT `FK24A2D4169AA5FCB` FOREIGN KEY (`createdBy_id`) REFERENCES `user` (`id`)
+) ENGINE=InnoDB;
+
+ALTER TABLE projectIdea ADD CONSTRAINT `FKC7F5C9B048F01CA1` FOREIGN KEY (`match_id`) REFERENCES `matchings` (`id`);
+
+CREATE TABLE `projectIdea_Keyword` (
+  `projectIdea_id` bigint(20) NOT NULL,
+  `keywords_id` bigint(20) NOT NULL,
+  PRIMARY KEY (`projectIdea_id`,`keywords_id`),
+  KEY `FK6C66763A4E31D7A1` (`projectIdea_id`),
+  KEY `FK6C66763AAE316F00` (`keywords_id`),
+  CONSTRAINT `FK6C66763AAE316F00` FOREIGN KEY (`keywords_id`) REFERENCES `Keyword` (`id`),
+  CONSTRAINT `FK6C66763A4E31D7A1` FOREIGN KEY (`projectIdea_id`) REFERENCES `projectIdea` (`id`)
+) ENGINE=InnoDB;
+
+CREATE TABLE `projectIdea_Language` (
+  `projectIdea_id` bigint(20) NOT NULL,
+  `languages_id` bigint(20) NOT NULL,
+  PRIMARY KEY (`projectIdea_id`,`languages_id`),
+  KEY `FKA10C45274E31D7A1` (`projectIdea_id`),
+  KEY `FKA10C452755E687C` (`languages_id`),
+  CONSTRAINT `FKA10C452755E687C` FOREIGN KEY (`languages_id`) REFERENCES `Language` (`id`),
+  CONSTRAINT `FKA10C45274E31D7A1` FOREIGN KEY (`projectIdea_id`) REFERENCES `projectIdea` (`id`)
+) ENGINE=InnoDB;
+
+CREATE TABLE `projectIdea_role` (
+  `projectIdea_id` bigint(20) NOT NULL,
+  `authors_id` bigint(20) NOT NULL,
+  KEY `FK1904FDA54E31D7A1` (`projectIdea_id`),
+  KEY `FK1904FDA57FEBE8A8` (`authors_id`),
+  CONSTRAINT `FK1904FDA57FEBE8A8` FOREIGN KEY (`authors_id`) REFERENCES `role` (`id`),
+  CONSTRAINT `FK1904FDA54E31D7A1` FOREIGN KEY (`projectIdea_id`) REFERENCES `projectIdea` (`id`)
+) ENGINE=InnoDB;
+
+CREATE TABLE `Employee_projectLimits` (
+  `Employee_id` bigint(20) NOT NULL,
+  `projectLimits` int(11) DEFAULT NULL,
+  `projectLimits_KEY` bigint(20) NOT NULL,
+  PRIMARY KEY (`Employee_id`,`projectLimits_KEY`),
+  KEY `FKFFE408E01BF5E55` (`projectLimits_KEY`),
+  KEY `FKFFE408E05FCBC05F` (`Employee_id`),
+  CONSTRAINT `FKFFE408E05FCBC05F` FOREIGN KEY (`Employee_id`) REFERENCES `role` (`id`),
+  CONSTRAINT `FKFFE408E01BF5E55` FOREIGN KEY (`projectLimits_KEY`) REFERENCES `project_class` (`id`)
+) ENGINE=InnoDB;
+
+CREATE TABLE `Employee_Keyword` (
+  `role_id` bigint(20) NOT NULL,
+  `keywords_id` bigint(20) NOT NULL,
+  PRIMARY KEY (`role_id`,`keywords_id`),
+  KEY `FKB402CDFB7B617197` (`role_id`),
+  KEY `FKB402CDFBAE316F00` (`keywords_id`),
+  CONSTRAINT `FKB402CDFBAE316F00` FOREIGN KEY (`keywords_id`) REFERENCES `Keyword` (`id`),
+  CONSTRAINT `FKB402CDFB7B617197` FOREIGN KEY (`role_id`) REFERENCES `role` (`id`)
+) ENGINE=InnoDB;
+
+CREATE TABLE `Employee_Language` (
+  `role_id` bigint(20) NOT NULL,
+  `languages_id` bigint(20) NOT NULL,
+  PRIMARY KEY (`role_id`,`languages_id`),
+  KEY `FK603173EA55E687C` (`languages_id`),
+  KEY `FK603173EA7B617197` (`role_id`),
+  CONSTRAINT `FK603173EA7B617197` FOREIGN KEY (`role_id`) REFERENCES `role` (`id`),
+  CONSTRAINT `FK603173EA55E687C` FOREIGN KEY (`languages_id`) REFERENCES `Language` (`id`)
+) ENGINE=InnoDB;
+
+CREATE TABLE `Student_Exemption` (
+  `role_id` bigint(20) NOT NULL,
+  `exemptions_id` bigint(20) NOT NULL,
+  PRIMARY KEY (`role_id`,`exemptions_id`),
+  UNIQUE KEY `exemptions_id` (`exemptions_id`),
+  KEY `FKEB360B202B6C61BA` (`role_id`),
+  KEY `FKEB360B20259AA500` (`exemptions_id`),
+  CONSTRAINT `FKEB360B20259AA500` FOREIGN KEY (`exemptions_id`) REFERENCES `Exemption` (`id`),
+  CONSTRAINT `FKEB360B202B6C61BA` FOREIGN KEY (`role_id`) REFERENCES `role` (`id`)
+) ENGINE=InnoDB;
+
+ALTER TABLE log ENGINE = InnoDB;
+ALTER TABLE log ADD CONSTRAINT `FK1A344C1813915` FOREIGN KEY (`project_id`) REFERENCES `project` (`id`);
+
+ALTER TABLE log_entry ENGINE = InnoDB;
+ALTER TABLE log_entry ADD CONSTRAINT `FK88028BB7AA87FAB5` FOREIGN KEY (`log_id`) REFERENCES `log` (`id`);
+ALTER TABLE log_entry ADD CONSTRAINT `FK88028BB7E44F4DBE` FOREIGN KEY (`creator_id`) REFERENCES `user` (`id`);
+
+ALTER TABLE checklist_template_checklist_category ENGINE = InnoDB;
+ALTER TABLE checklist_category ENGINE = InnoDB;
+ALTER TABLE checklist_template_checklist_category ADD CONSTRAINT `FK4E82F44372B51E82` FOREIGN KEY (`checklist_template_id`) REFERENCES `checklist_template` (`id`);
+ALTER TABLE checklist_template_checklist_category ADD CONSTRAINT `FK4E82F4438725F1D` FOREIGN KEY (`categories_id`) REFERENCES `checklist_category` (`id`);
+
+CREATE TABLE `checklist_checklist_category` (
+  `checklist_id` bigint(20) NOT NULL,
+  `categories_id` bigint(20) NOT NULL,
+  `version` int(4) NOT NULL DEFAULT '0',
+  KEY `FK54F86EB08725F1D` (`categories_id`),
+  KEY `FK54F86EB01F327355` (`checklist_id`),
+  CONSTRAINT `FK54F86EB01F327355` FOREIGN KEY (`checklist_id`) REFERENCES `checklist` (`id`),
+  CONSTRAINT `FK54F86EB08725F1D` FOREIGN KEY (`categories_id`) REFERENCES `checklist_category` (`id`)
+) ENGINE=InnoDB;