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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,12 +1,10 @@ | ||
| package models | ||
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| import "time" | ||
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| type Movie struct { | ||
| ID int `gorm:"primary_key"` | ||
| Title string `gorm:"type:varchar(150);not null"` | ||
| Description string `gorm:"type:varchar(1000)"` | ||
| ReleaseDate time.Time | ||
| ReleaseDate string | ||
| Rating float64 `gorm:"type:decimal(2,1)"` | ||
| Actors []*Actor `gorm:"many2many:actor_movies;foreignKey:ID;joinForeignKey:MovieID;References:ID;joinReferences:ActorID"` | ||
| Actors []*Actor `gorm:"many2many:actormovies;"` | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,30 +1,29 @@ | ||
| DROP SCHEMA IF EXISTS vk CASCADE; | ||
| DROP TABLE IF EXISTS vk.actors; | ||
| DROP TABLE IF EXISTS vk.movies; | ||
| DROP TABLE IF EXISTS vk.actor_movie; | ||
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| CREATE SCHEMA IF NOT EXISTS vk; | ||
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| CREATE TABLE vk.actors ( | ||
| actor_id SERIAL PRIMARY KEY, | ||
| id SERIAL PRIMARY KEY, | ||
| name VARCHAR(255) NOT NULL, | ||
| gender CHAR(1), | ||
| date_of_birth DATE, | ||
| CHECK (gender IN ('M', 'F')) | ||
| ); | ||
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| CREATE TABLE vk.movies ( | ||
| movie_id SERIAL PRIMARY KEY, | ||
| title VARCHAR(150) NOT NULL CHECK (LENGTH(title) >= 1 AND LENGTH(title) <= 150), | ||
| id SERIAL PRIMARY KEY, | ||
| title VARCHAR(150) NOT NULL CHECK ( | ||
| LENGTH(title) >= 1 | ||
| AND LENGTH(title) <= 150 | ||
| ), | ||
| description VARCHAR(1000), | ||
| release_date DATE, | ||
| rating DECIMAL(2, 1) CHECK (rating >= 1 AND rating <= 10) | ||
| ); | ||
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| CREATE TABLE vk.actor_movie ( | ||
| actor_id INT NOT NULL, | ||
| movie_id INT NOT NULL, | ||
| PRIMARY KEY (actor_id, movie_id), | ||
| FOREIGN KEY (actor_id) REFERENCES vk.actors (actor_id) ON DELETE CASCADE, | ||
| FOREIGN KEY (movie_id) REFERENCES vk.movies (movie_id) ON DELETE CASCADE | ||
| rating DECIMAL(2, 1) CHECK ( | ||
| rating >= 1 | ||
| AND rating <= 10 | ||
| ) | ||
| ); | ||
| CREATE TABLE vk.actor_movies ( | ||
| actor_name VARCHAR(255) NOT NULL, | ||
| movie_title VARCHAR(150) NOT NULL, | ||
| PRIMARY KEY (actor_name, movie_title), | ||
| CONSTRAINT fk_actor_name FOREIGN KEY (actor_name) REFERENCES vk.actors(name) ON DELETE CASCADE, | ||
| CONSTRAINT fk_movie_title FOREIGN KEY (movie_title) REFERENCES vk.movies(title) ON DELETE CASCADE | ||
| ); |
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