这是我创建数据库的脚本。提前感谢大家的帮助。
发生错误时我要插入数据的四个表是：
- 资产
- 资产详情
- 地点
- 发票
SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0;
SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0;
SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE='TRADITIONAL';
DROP SCHEMA IF EXISTS `inventory1` ;
CREATE SCHEMA IF NOT EXISTS `inventory1` DEFAULT CHARACTER SET latin1 COLLATE latin1_swedish_ci ;
USE `inventory1` ;
-- -----------------------------------------------------
-- Table `inventory1`.`department`
-- -----------------------------------------------------
DROP TABLE IF EXISTS `inventory1`.`department` ;
CREATE TABLE IF NOT EXISTS `inventory1`.`department` (
`department_id` INT NOT NULL ,
`department_name` VARCHAR(45) NOT NULL ,
`job_id` VARCHAR(45) NOT NULL ,
PRIMARY KEY (`department_id`) )
ENGINE = InnoDB;
-- -----------------------------------------------------
-- Table `inventory1`.`employee`
-- -----------------------------------------------------
DROP TABLE IF EXISTS `inventory1`.`employee` ;
CREATE TABLE IF NOT EXISTS `inventory1`.`employee` (
`employee_id` INT NULL ,
`department_id` INT NULL ,
`fname` VARCHAR(45) NULL ,
`lname` VARCHAR(45) NULL ,
`email` VARCHAR(45) NULL ,
`phone_number` VARCHAR(45) NULL ,
`hire_date` VARCHAR(45) NULL ,
`job_id` VARCHAR(45) NULL ,
`manager_id` VARCHAR(45) NULL ,
PRIMARY KEY (`employee_id`) ,
INDEX `department_id` (`department_id` ASC) ,
CONSTRAINT `department_id`
FOREIGN KEY (`department_id` )
REFERENCES `inventory1`.`department` (`department_id` )
ON DELETE NO ACTION
ON UPDATE NO ACTION)
ENGINE = InnoDB;
-- -----------------------------------------------------
-- Table `inventory1`.`invoice`
-- -----------------------------------------------------
DROP TABLE IF EXISTS `inventory1`.`invoice` ;
CREATE TABLE IF NOT EXISTS `inventory1`.`invoice` (
`invoice_number` VARCHAR(25) NULL ,
`invoice_date` INT UNSIGNED NULL ,
`purchase_price` INT UNSIGNED NULL ,
`quantity` INT UNSIGNED NULL ,
`order_date` INT UNSIGNED NULL ,
`vender` INT UNSIGNED NULL ,
`warranty_end` DATE NULL ,
`notes` VARCHAR(255) NULL ,
`vender_name` VARCHAR(45) NULL ,
PRIMARY KEY (`invoice_number`) )
ENGINE = InnoDB;
-- -----------------------------------------------------
-- Table `inventory1`.`assignment`
-- -----------------------------------------------------
DROP TABLE IF EXISTS `inventory1`.`assignment` ;
CREATE TABLE IF NOT EXISTS `inventory1`.`assignment` (
`assignment_id` INT NOT NULL ,
`assignment_status` VARCHAR(45) NOT NULL ,
PRIMARY KEY (`assignment_id`) )
ENGINE = InnoDB;
-- -----------------------------------------------------
-- Table `inventory1`.`asset`
-- -----------------------------------------------------
DROP TABLE IF EXISTS `inventory1`.`asset` ;
CREATE TABLE IF NOT EXISTS `inventory1`.`asset` (
`asset_tag` INT NOT NULL ,
`cap_ex` VARCHAR(10) NULL ,
`asset_type_id` INT NULL ,
`invoice_number` VARCHAR(25) NULL ,
`status_id` INT NULL ,
PRIMARY KEY (`asset_tag`) ,
INDEX `assignment_id` (`status_id` ASC) ,
CONSTRAINT `invoice_number`
FOREIGN KEY (`invoice_number` )
REFERENCES `inventory1`.`invoice` (`invoice_number` )
ON DELETE NO ACTION
ON UPDATE NO ACTION,
CONSTRAINT `assignment_id`
FOREIGN KEY (`status_id` )
REFERENCES `inventory1`.`assignment` (`assignment_id` )
ON DELETE NO ACTION
ON UPDATE NO ACTION)
ENGINE = InnoDB;
-- -----------------------------------------------------
-- Table `inventory1`.`location`
-- -----------------------------------------------------
DROP TABLE IF EXISTS `inventory1`.`location` ;
CREATE TABLE IF NOT EXISTS `inventory1`.`location` (
`location_id` INT NOT NULL ,
`location_name` VARCHAR(45) NULL ,
`rack` INT NULL ,
`row` INT NULL ,
`unit` INT NULL ,
PRIMARY KEY (`location_id`) )
ENGINE = InnoDB;
-- -----------------------------------------------------
-- Table `inventory1`.`physical_asset`
-- -----------------------------------------------------
DROP TABLE IF EXISTS `inventory1`.`physical_asset` ;
CREATE TABLE IF NOT EXISTS `inventory1`.`physical_asset` (
`physical_asset_id` INT NOT NULL ,
`location_id` INT NOT NULL ,
`employee_id` INT NOT NULL ,
`physical_asset_name` VARCHAR(45) NOT NULL ,
PRIMARY KEY (`physical_asset_id`) ,
INDEX `location_id` (`location_id` ASC) ,
INDEX `employee_id` (`employee_id` ASC) ,
CONSTRAINT `location_id`
FOREIGN KEY (`location_id` )
REFERENCES `inventory1`.`location` (`location_id` )
ON DELETE NO ACTION
ON UPDATE NO ACTION,
CONSTRAINT `employee_id`
FOREIGN KEY (`employee_id` )
REFERENCES `inventory1`.`employee` (`employee_id` )
ON DELETE NO ACTION
ON UPDATE NO ACTION)
ENGINE = InnoDB;
-- -----------------------------------------------------
-- Table `inventory1`.`asset_details`
-- -----------------------------------------------------
DROP TABLE IF EXISTS `inventory1`.`asset_details` ;
CREATE TABLE IF NOT EXISTS `inventory1`.`asset_details` (
`asset_type_id` INT NULL ,
`asset-tag` INT NULL ,
`asset_type` VARCHAR(45) NULL ,
`physical_asset_id` INT NULL ,
`manufacturer` VARCHAR(45) NULL ,
`os` VARCHAR(45) NULL ,
`os_version` VARCHAR(45) NULL ,
`make` VARCHAR(45) NULL ,
`model` VARCHAR(45) NULL ,
`serial_number` VARCHAR(45) NULL ,
`processor` VARCHAR(45) NULL ,
`ram` VARCHAR(45) NULL ,
`memory` VARCHAR(45) NULL ,
`hdd` VARCHAR(45) NULL ,
`host_name` VARCHAR(45) NULL ,
`notes` VARCHAR(250) NULL ,
PRIMARY KEY (`asset_type_id`) ,
INDEX `physical_asset_id` (`physical_asset_id` ASC) ,
INDEX `asset_tag` (`asset-tag` ASC) ,
CONSTRAINT `physical_asset_id`
FOREIGN KEY (`physical_asset_id` )
REFERENCES `inventory1`.`physical_asset` (`physical_asset_id` )
ON DELETE NO ACTION
ON UPDATE NO ACTION,
CONSTRAINT `asset_tag`
FOREIGN KEY (`asset-tag` )
REFERENCES `inventory1`.`asset` (`asset_tag` )
ON DELETE NO ACTION
ON UPDATE NO ACTION)
ENGINE = InnoDB;
SET SQL_MODE=@OLD_SQL_MODE;
SET FOREIGN_KEY_CHECKS=@OLD_FOREIGN_KEY_CHECKS;
SET UNIQUE_CHECKS=@OLD_UNIQUE_CHECKS;