-- phpMyAdmin SQL Dump
-- version 5.2.0
-- https://www.phpmyadmin.net/
--
-- Host: localhost:8889
-- Generation Time: Feb 20, 2024 at 06:27 PM
-- Server version: 5.7.39
-- PHP Version: 7.4.33

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: `nyse`
--

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

--
-- Table structure for table `stock`
--

CREATE TABLE `stock` (
  `stock_id` varchar(4) NOT NULL,
  `company_name` varchar(100) NOT NULL,
  `price_current` double NOT NULL,
  `price_closing` double NOT NULL,
  `number_of_shares_available` bigint(20) NOT NULL,
  `number_of_shares_sold` bigint(20) NOT NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8;

--
-- Dumping data for table `stock`
--

INSERT INTO `stock` (`stock_id`, `company_name`, `price_current`, `price_closing`, `number_of_shares_available`, `number_of_shares_sold`) VALUES
('PLCE', 'Children\'s Place, Inc.', 14.515, 13.515, 10000000, 5000000);

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

--
-- Table structure for table `stock_holder`
--

CREATE TABLE `stock_holder` (
  `stock_holder_id` int(11) NOT NULL,
  `name` varchar(50) NOT NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8;

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

--
-- Table structure for table `transactions`
--

CREATE TABLE `transactions` (
  `stock_holder_id` int(11) NOT NULL,
  `stock_id` varchar(4) NOT NULL,
  `qty` int(11) NOT NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8;

--
-- Indexes for dumped tables
--

--
-- Indexes for table `stock`
--
ALTER TABLE `stock`
  ADD PRIMARY KEY (`stock_id`);

--
-- Indexes for table `stock_holder`
--
ALTER TABLE `stock_holder`
  ADD PRIMARY KEY (`stock_holder_id`);

--
-- Indexes for table `transactions`
--
ALTER TABLE `transactions`
  ADD PRIMARY KEY (`stock_holder_id`,`stock_id`),
  ADD KEY `stock_id` (`stock_id`);

--
-- Constraints for dumped tables
--

--
-- Constraints for table `transactions`
--
ALTER TABLE `transactions`
  ADD CONSTRAINT `transactions_ibfk_1` FOREIGN KEY (`stock_id`) REFERENCES `stock` (`stock_id`) ON DELETE CASCADE ON UPDATE CASCADE,
  ADD CONSTRAINT `transactions_ibfk_2` FOREIGN KEY (`stock_holder_id`) REFERENCES `stock_holder` (`stock_holder_id`) ON DELETE CASCADE ON UPDATE CASCADE;
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 */;
