feat: cria banco de dados

unb-mds · Jun 28, 2024 · 82dac32 · 82dac32
1 parent 45cbf10
commit 82dac32
Showing 1 changed file with 127 additions and 0 deletions.
diff --git a/banco/criaBanco.sql b/banco/criaBanco.sql
@@ -0,0 +1,127 @@
+CREATE TABLE professor(
+    cod_professor VARCHAR(100) PRIMARY KEY,
+    nome VARCHAR(100)
+    foto_url VARCHAR(500)
+);
+
+CREATE TABLE avaliacao_professor (
+    cod_avaliacao INT AUTO_INCREMENT PRIMARY KEY,
+    nota_total INT CHECK (nota_total >= 0 AND nota_total <= 10),
+    nota_didatica INT CHECK (nota_didatica >= 0 AND nota_didatica <= 10),
+    nota_metodo_ensino INT CHECK (nota_metodo_ensino >= 0 AND nota_metodo_ensino <= 10),
+    nota_metodologia INT CHECK (nota_metodologia >= 0 AND nota_metodologia <= 10),
+    nota_acesso INT CHECK (nota_acesso >= 0 AND nota_acesso <= 10)
+);
+
+
+CREATE TABLE comentario_professor (
+    cod_comentario INT AUTO_INCREMENT PRIMARY KEY,
+    comentario TEXT,
+    num_likes INT,
+    num_dislikes INT
+);
+
+CREATE TABLE materia (
+    cod_materia VARCHAR(100) PRIMARY KEY,
+    nome VARCHAR(100),
+    qtd_hrs_materia VARCHAR(20)
+);
+
+CREATE TABLE avaliacao_materia (
+    cod_avaliacao INT AUTO_INCREMENT PRIMARY KEY,
+    nota_total INT CHECK (nota_total >= 0 AND nota_total <= 10),
+    nota_experiencia INT CHECK (nota_experiencia >= 0 AND nota_experiencia <= 10),
+    nota_dificuldade INT CHECK (nota_dificuldade >= 0 AND nota_dificuldade <= 10)
+);
+
+CREATE TABLE comentario_materia (
+    cod_comentario INT AUTO_INCREMENT PRIMARY KEY,
+    comentario TEXT,
+    num_likes INT,
+    num_dislikes INT
+);
+CREATE TABLE professor_materia (
+    cod_professor VARCHAR(100),
+    cod_materia VARCHAR(100),
+    PRIMARY KEY (cod_professor, cod_materia),
+    FOREIGN KEY (cod_professor) REFERENCES professor(cod_professor) ON DELETE CASCADE ON UPDATE CASCADE,
+    FOREIGN KEY (cod_materia) REFERENCES materia(cod_materia) ON DELETE CASCADE ON UPDATE CASCADE
+);
+
+CREATE TABLE professor_avaliacao_usuario (
+    cod_professor VARCHAR(100),
+    cod_avaliacao INT,
+    matricula INT,
+cod_materia VARCHAR(100),
+cod_comentario INT,
+    PRIMARY KEY (cod_professor, cod_avaliacao),
+    FOREIGN KEY (cod_professor) REFERENCES professor(cod_professor) ON DELETE CASCADE ON UPDATE CASCADE,
+    FOREIGN KEY (cod_avaliacao) REFERENCES avaliacao_professor(cod_avaliacao) ON DELETE CASCADE ON UPDATE CASCADE,
+FOREIGN KEY (cod_comentario) REFERENCES comentario_professor(cod_comentario) ON DELETE CASCADE ON UPDATE CASCADE,
+    FOREIGN KEY (matricula) REFERENCES usuario(matricula) ON DELETE CASCADE ON UPDATE CASCADE,
+FOREIGN KEY (cod_materia) REFERENCES materia(cod_materia) ON DELETE CASCADE ON UPDATE CASCADE,
+);
+
+CREATE TABLE professor_comentario_usuario (
+    cod_professor VARCHAR(100),
+    cod_comentario INT,
+    matricula INT,
+    PRIMARY KEY (cod_professor, cod_comentario),
+    FOREIGN KEY (cod_professor) REFERENCES professor(cod_professor) ON DELETE CASCADE ON UPDATE CASCADE,
+    FOREIGN KEY (cod_comentario) REFERENCES comentario_professor(cod_comentario) ON DELETE CASCADE ON UPDATE CASCADE,
+    FOREIGN KEY (matricula) REFERENCES usuario(matricula) ON DELETE CASCADE ON UPDATE CASCADE
+);
+
+CREATE TABLE materia_avaliacao_usuario (
+    cod_materia VARCHAR(100),
+    cod_avaliacao INT,
+    matricula INT,
+cod_comentario INT 
+    PRIMARY KEY (cod_materia, cod_avaliacao),
+    FOREIGN KEY (cod_materia) REFERENCES materia(cod_materia) ON DELETE CASCADE ON UPDATE CASCADE,
+FOREIGN KEY (cod_comentario) REFERENCES materia(cod_materia) ON DELETE CASCADE ON UPDATE CASCADE,
+    FOREIGN KEY (cod_avaliacao) REFERENCES avaliacao_materia(cod_avaliacao) ON DELETE CASCADE ON UPDATE CASCADE,
+    FOREIGN KEY (matricula) REFERENCES usuario(matricula) ON DELETE CASCADE ON UPDATE CASCADE
+);
+
+
+
+CREATE TABLE materia_comentario_usuario (
+    cod_materia VARCHAR(100),
+    cod_comentario INT,
+    matricula INT,
+    PRIMARY KEY (cod_materia, cod_comentario),
+    FOREIGN KEY (cod_materia) REFERENCES materia(cod_materia) ON DELETE CASCADE ON UPDATE CASCADE,
+    FOREIGN KEY (cod_comentario) REFERENCES comentario_materia(cod_comentario) ON DELETE CASCADE ON UPDATE CASCADE,
+    FOREIGN KEY (matricula) REFERENCES usuario(matricula) ON DELETE CASCADE ON UPDATE CASCADE
+);
+
+CREATE TABLE usuario_like_dislike_professor (
+    cod_comentario INT,
+    matricula INT,
+    like BOOLEAN,
+    dislike BOOLEAN,
+    PRIMARY KEY (cod_comentario, matricula),
+    FOREIGN KEY (cod_comentario) REFERENCES comentario_professor(cod_comentario) ON DELETE CASCADE ON UPDATE CASCADE,
+    FOREIGN KEY (matricula) REFERENCES usuario(matricula) ON DELETE CASCADE ON UPDATE CASCADE
+);
+
+CREATE TABLE usuario_like_dislike_materia (
+    cod_comentario INT,
+    matricula INT,
+    like BOOLEAN,
+    dislike BOOLEAN,
+    PRIMARY KEY (cod_comentario, matricula),
+    FOREIGN KEY (cod_comentario) REFERENCES comentario_materia(cod_comentario) ON DELETE CASCADE ON UPDATE CASCADE,
+    FOREIGN KEY (matricula) REFERENCES usuario(matricula) ON DELETE CASCADE ON UPDATE CASCADE
+);
+
+CREATE TABLE usuario (
+    matricula INT AUTO_INCREMENT PRIMARY KEY,
+    nome VARCHAR(100) NOT NULL,
+    sobrenome VARCHAR(100) NOT NULL,
+    email VARCHAR(100) NOT NULL UNIQUE,
+    senha VARCHAR(100) NOT NULL,
+    curso VARCHAR(100),
+    foto_url VARCHAR(500)
+);