RC3 of Database

mediadb2.sql → MediaDB2.sql

@@ -168,6 +168,21 @@ ENGINE = InnoDB;
 
 SHOW WARNINGS;
 
+-- -----------------------------------------------------
+-- Table `MediaDB2`.`Roles`
+-- -----------------------------------------------------
+DROP TABLE IF EXISTS `MediaDB2`.`Roles` ;
+
+SHOW WARNINGS;
+CREATE TABLE IF NOT EXISTS `MediaDB2`.`Roles` (
+  `role_ID` INT NOT NULL,
+  `role` VARCHAR(45) NULL,
+  PRIMARY KEY (`role_ID`),
+  UNIQUE INDEX `role_ID_UNIQUE` (`role_ID` ASC))
+ENGINE = InnoDB;
+
+SHOW WARNINGS;
+
 -- -----------------------------------------------------
 -- Table `MediaDB2`.`MediaObjectPersons`
 -- -----------------------------------------------------
@@ -177,10 +192,12 @@ SHOW WARNINGS;
 CREATE TABLE IF NOT EXISTS `MediaDB2`.`MediaObjectPersons` (
   `imdb_id` VARCHAR(9) NULL,
   `actor_id` VARCHAR(9) NULL,
+  `role_id` INT NULL,
   `role` VARCHAR(255) NULL,
-  `Typ` ENUM('actor', 'director', 'author') NULL,
+  `Typ` ENUM('actor', 'director', 'writer') NULL,
   INDEX `imdb_id_idx` (`imdb_id` ASC),
   INDEX `actor_id_idx` (`actor_id` ASC),
+  INDEX `fk_MediaObjectPersons_Roles1_idx` (`role_id` ASC),
   CONSTRAINT `imdb_id_MediaObj_Persons`
     FOREIGN KEY (`imdb_id`)
     REFERENCES `MediaDB2`.`MediaObjects` (`imdb_id`)
@@ -190,6 +207,11 @@ CREATE TABLE IF NOT EXISTS `MediaDB2`.`MediaObjectPersons` (
     FOREIGN KEY (`actor_id`)
     REFERENCES `MediaDB2`.`Persons` (`person_id`)
     ON DELETE NO ACTION
+    ON UPDATE NO ACTION,
+  CONSTRAINT `fk_MediaObjectPersons_Roles1`
+    FOREIGN KEY (`role_id`)
+    REFERENCES `MediaDB2`.`Roles` (`role_ID`)
+    ON DELETE NO ACTION
     ON UPDATE NO ACTION)
 ENGINE = InnoDB;
 
@@ -285,7 +307,7 @@ DROP TABLE IF EXISTS `MediaDB2`.`Views` ;
 SHOW WARNINGS;
 CREATE TABLE IF NOT EXISTS `MediaDB2`.`Views` (
   `imdb_id` VARCHAR(9) NOT NULL,
-  `file_id` INT NOT NULL,
+  `file_id` INT NULL,
   `date` DATETIME NOT NULL,
   INDEX `fk_Views_1_idx` (`file_id` ASC),
   INDEX `imdb_id_MediaObj_Views_idx` (`imdb_id` ASC),
@@ -297,8 +319,8 @@ CREATE TABLE IF NOT EXISTS `MediaDB2`.`Views` (
   CONSTRAINT `fk_Views_1`
     FOREIGN KEY (`file_id`)
     REFERENCES `MediaDB2`.`Files` (`file_id`)
-    ON DELETE NO ACTION
-    ON UPDATE NO ACTION)
+    ON DELETE SET NULL
+    ON UPDATE SET NULL)
 ENGINE = InnoDB;
 
 SHOW WARNINGS;