ASSIGNMENT-MANAGEMENT-SYSTEM/assignment.sql at master · LISACORNEL/ASSIGNMENT-MANAGEMENT-SYSTEM · GitHub

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-- phpMyAdmin SQL Dump
-- version 5.2.1
-- https://www.phpmyadmin.net/
--
-- Host: 127.0.0.1
-- Generation Time: Feb 02, 2024 at 02:08 AM
-- Server version: 10.4.32-MariaDB
-- PHP Version: 8.2.12

SET SQL_MODE = "NO_AUTO_VALUE_ON_ZERO";
START TRANSACTION;
SET time_zone = "+00:00";


/*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */;
/*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */;
/*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */;
/*!40101 SET NAMES utf8mb4 */;

--
-- Database: `assignment`
--

-- --------------------------------------------------------

--
-- Table structure for table `assignments`
--

CREATE TABLE `assignments` (
  `AssignmentID` int(11) NOT NULL,
  `CourseID` int(11) DEFAULT NULL,
  `AssignmentName` varchar(100) DEFAULT NULL,
  `Deadline` date DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_general_ci;

-- --------------------------------------------------------

--
-- Table structure for table `courses`
--

CREATE TABLE `courses` (
  `CourseID` int(11) NOT NULL,
  `CourseName` varchar(100) DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_general_ci;

-- --------------------------------------------------------

--
-- Table structure for table `lectures`
--

CREATE TABLE `lectures` (
  `LectureID` int(11) NOT NULL,
  `CourseID` int(11) DEFAULT NULL,
  `LectureTitle` varchar(100) DEFAULT NULL,
  `LectureDate` date DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_general_ci;

-- --------------------------------------------------------

--
-- Table structure for table `students`
--

CREATE TABLE `students` (
  `StudentID` int(11) NOT NULL,
  `FirstName` varchar(50) DEFAULT NULL,
  `LastName` varchar(50) DEFAULT NULL,
  `Email` varchar(100) DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_general_ci;

-- --------------------------------------------------------

--
-- Table structure for table `submissions`
--

CREATE TABLE `submissions` (
  `SubmissionID` int(11) NOT NULL,
  `AssignmentID` int(11) DEFAULT NULL,
  `StudentID` int(11) DEFAULT NULL,
  `SubmissionDate` datetime DEFAULT NULL,
  `Grade` decimal(4,2) DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_general_ci;

--
-- Indexes for dumped tables
--

--
-- Indexes for table `assignments`
--
ALTER TABLE `assignments`
  ADD PRIMARY KEY (`AssignmentID`),
  ADD KEY `CourseID` (`CourseID`);

--
-- Indexes for table `courses`
--
ALTER TABLE `courses`
  ADD PRIMARY KEY (`CourseID`);

--
-- Indexes for table `lectures`
--
ALTER TABLE `lectures`
  ADD PRIMARY KEY (`LectureID`),
  ADD KEY `CourseID` (`CourseID`);

--
-- Indexes for table `students`
--
ALTER TABLE `students`
  ADD PRIMARY KEY (`StudentID`),
  ADD UNIQUE KEY `Email` (`Email`);

--
-- Indexes for table `submissions`
--
ALTER TABLE `submissions`
  ADD PRIMARY KEY (`SubmissionID`),
  ADD KEY `AssignmentID` (`AssignmentID`),
  ADD KEY `StudentID` (`StudentID`);

--
-- Constraints for dumped tables
--

--
-- Constraints for table `assignments`
--
ALTER TABLE `assignments`
  ADD CONSTRAINT `assignments_ibfk_1` FOREIGN KEY (`CourseID`) REFERENCES `courses` (`CourseID`);

--
-- Constraints for table `lectures`
--
ALTER TABLE `lectures`
  ADD CONSTRAINT `lectures_ibfk_1` FOREIGN KEY (`CourseID`) REFERENCES `courses` (`CourseID`);

--
-- Constraints for table `submissions`
--
ALTER TABLE `submissions`
  ADD CONSTRAINT `submissions_ibfk_1` FOREIGN KEY (`AssignmentID`) REFERENCES `assignments` (`AssignmentID`),
  ADD CONSTRAINT `submissions_ibfk_2` FOREIGN KEY (`StudentID`) REFERENCES `students` (`StudentID`);
COMMIT;

/*!40101 SET CHARACTER_SET_CLIENT=@OLD_CHARACTER_SET_CLIENT */;
/*!40101 SET CHARACTER_SET_RESULTS=@OLD_CHARACTER_SET_RESULTS */;
/*!40101 SET COLLATION_CONNECTION=@OLD_COLLATION_CONNECTION */;