cpzs-backend/sql/ddl.sql

--  聊天消息表
create database if not exists cpzs;

-- 切换库
use cpzs;

-- 创建历史数据表
CREATE TABLE IF NOT EXISTS `history_all` (
     id BIGINT AUTO_INCREMENT COMMENT '唯一标识符' PRIMARY KEY,
     ballNumber INT NULL COMMENT '球号',
     frequencyCount INT NULL COMMENT '出现频次',
     frequencyPercentage FLOAT NULL COMMENT '出现频率百分比',
     averageInterval FLOAT NULL COMMENT '平均隐现期（次）',
     maxHiddenInterval INT NULL COMMENT '最长隐现期（次）',
     maxConsecutiveCount INT NULL COMMENT '最多连出期（次）',
     pointCoefficient FLOAT NULL COMMENT '点系数'
) ENGINE = InnoDB
    DEFAULT CHARSET = utf8mb4 COMMENT = '全部历史数据表';


-- 创建最近100期数据表
CREATE TABLE IF NOT EXISTS `history_100` (
    id BIGINT AUTO_INCREMENT COMMENT '唯一标识符' PRIMARY KEY,
    ballNumber INT NULL COMMENT '球号',
    frequencyCount INT NULL COMMENT '出现频次',
    averageInterval FLOAT NULL COMMENT '平均隐现期（次）',
    nowInterval INT NULL COMMENT '当前隐现期（次）',
    maxConsecutiveCount INT NULL COMMENT '最多连出期（次）',
pointCoefficient FLOAT NULL COMMENT '点系数'
) ENGINE = InnoDB
  DEFAULT CHARSET = utf8mb4 COMMENT = '最近100期数据表';

-- 创建历史数据排行表
CREATE TABLE IF NOT EXISTS `history_top` (
     id BIGINT AUTO_INCREMENT COMMENT '唯一标识符' PRIMARY KEY,
     no INT NULL COMMENT '排行',
     ballNumber INT NULL COMMENT '球号',
     pointCoefficient FLOAT NULL COMMENT '点系数'
) ENGINE = InnoDB
  DEFAULT CHARSET = utf8mb4 COMMENT = '历史数据排行表';

-- 创建100期数据排行表
CREATE TABLE IF NOT EXISTS `history_top_100` (
    id BIGINT AUTO_INCREMENT COMMENT '唯一标识符' PRIMARY KEY,
    no INT NULL COMMENT '排行',
    ballNumber INT NULL COMMENT '球号',
    pointCoefficient FLOAT NULL COMMENT '点系数'
) ENGINE = InnoDB
  DEFAULT CHARSET = utf8mb4 COMMENT = '100期数据排行表';


-- 创建蓝球历史数据表
CREATE TABLE IF NOT EXISTS `blue_history_all` (
    id BIGINT AUTO_INCREMENT COMMENT '唯一标识符' PRIMARY KEY,
    ballNumber INT NULL COMMENT '球号',
    frequencyCount INT NULL COMMENT '出现频次',
    frequencyPercentage FLOAT NULL COMMENT '出现频率百分比',
    averageInterval FLOAT NULL COMMENT '平均隐现期（次）',
    maxHiddenInterval INT NULL COMMENT '最长隐现期（次）',
    maxConsecutiveCount INT NULL COMMENT '最多连出期（次）',
    pointCoefficient FLOAT NULL COMMENT '点系数'
) ENGINE = InnoDB
  DEFAULT CHARSET = utf8mb4 COMMENT = '蓝球全部历史数据表';


-- 创建蓝球最近100期数据表
CREATE TABLE IF NOT EXISTS `blue_history_100` (
    id BIGINT AUTO_INCREMENT COMMENT '唯一标识符' PRIMARY KEY,
    ballNumber INT NULL COMMENT '球号',
    frequencyCount INT NULL COMMENT '出现频次',
    averageInterval FLOAT NULL COMMENT '平均隐现期（次）',
    nowInterval INT NULL COMMENT '当前隐现期（次）',
    maxConsecutiveCount INT NULL COMMENT '最多连出期（次）',
    pointCoefficient FLOAT NULL COMMENT '点系数'
) ENGINE = InnoDB
  DEFAULT CHARSET = utf8mb4 COMMENT = '蓝球最近100期数据表';

-- 创建蓝球历史数据排行表
CREATE TABLE IF NOT EXISTS `blue_history_top` (
    id BIGINT AUTO_INCREMENT COMMENT '唯一标识符' PRIMARY KEY,
    no INT NULL COMMENT '排行',
    ballNumber INT NULL COMMENT '球号',
    pointCoefficient FLOAT NULL COMMENT '点系数'
) ENGINE = InnoDB
  DEFAULT CHARSET = utf8mb4 COMMENT = '蓝球历史数据排行表';

-- 创建蓝球100期数据排行表
CREATE TABLE IF NOT EXISTS `blue_history_top_100` (
    id BIGINT AUTO_INCREMENT COMMENT '唯一标识符' PRIMARY KEY,
    no INT NULL COMMENT '排行',
    ballNumber INT NULL COMMENT '球号',
    pointCoefficient FLOAT NULL COMMENT '点系数'
) ENGINE = InnoDB
  DEFAULT CHARSET = utf8mb4 COMMENT = '蓝球100期数据排行表';

-- 创建t3表（红球组红球的线系数）
CREATE TABLE IF NOT EXISTS `t3` (
    id BIGINT AUTO_INCREMENT COMMENT '唯一标识符' PRIMARY KEY,
    masterBallNumber INT NULL COMMENT '主球',
    slaveBallNumber INT NULL COMMENT '从球',
    lineCoefficient FLOAT NULL COMMENT '线系数'
) ENGINE = InnoDB
  DEFAULT CHARSET = utf8mb4 COMMENT = 't3表（红球组红球的线系数）';


-- 创建t4表（蓝球组红球的线系数）
CREATE TABLE IF NOT EXISTS `t4` (
    id BIGINT AUTO_INCREMENT COMMENT '唯一标识符' PRIMARY KEY,
    masterBallNumber INT NULL COMMENT '主球',
    slaveBallNumber INT NULL COMMENT '从球',
    lineCoefficient FLOAT NULL COMMENT '线系数'
) ENGINE = InnoDB
  DEFAULT CHARSET = utf8mb4 COMMENT = 't4表（蓝球组红球的线系数）';

-- 创建t5表（蓝球组蓝球的线系数）
CREATE TABLE IF NOT EXISTS `t5` (
    id BIGINT AUTO_INCREMENT COMMENT '唯一标识符' PRIMARY KEY,
    masterBallNumber INT NULL COMMENT '主球',
    slaveBallNumber INT NULL COMMENT '从球',
    lineCoefficient FLOAT NULL COMMENT '线系数'
) ENGINE = InnoDB
  DEFAULT CHARSET = utf8mb4 COMMENT = 't5表（蓝球组蓝球的线系数）';

-- 创建t6表（红球组蓝球的线系数）
CREATE TABLE IF NOT EXISTS `t6` (
    id BIGINT AUTO_INCREMENT COMMENT '唯一标识符' PRIMARY KEY,
    masterBallNumber INT NULL COMMENT '主球',
    slaveBallNumber INT NULL COMMENT '从球',
    lineCoefficient FLOAT NULL COMMENT '线系数'
) ENGINE = InnoDB
  DEFAULT CHARSET = utf8mb4 COMMENT = 't6表（红球组蓝球的线系数）';

-- 创建t7表（红球组红球的面系数）
CREATE TABLE IF NOT EXISTS `t7` (
    id BIGINT AUTO_INCREMENT COMMENT '唯一标识符' PRIMARY KEY,
    masterBallNumber INT NULL COMMENT '主球',
    slaveBallNumber INT NULL COMMENT '从球',
    faceCoefficient FLOAT NULL COMMENT '面系数'
) ENGINE = InnoDB
  DEFAULT CHARSET = utf8mb4 COMMENT = 't7表（红球组红球的面系数）';

-- 创建t8表（红球组蓝球的面系数）
CREATE TABLE IF NOT EXISTS `t8` (
    id BIGINT AUTO_INCREMENT COMMENT '唯一标识符' PRIMARY KEY,
    masterBallNumber INT NULL COMMENT '主球',
    slaveBallNumber INT NULL COMMENT '从球',
    faceCoefficient FLOAT NULL COMMENT '面系数'
) ENGINE = InnoDB
  DEFAULT CHARSET = utf8mb4 COMMENT = 't8表（红球组蓝球的面系数）';

-- 创建t11表（蓝球组红球的面系数）
CREATE TABLE IF NOT EXISTS `t11` (
     id BIGINT AUTO_INCREMENT COMMENT '唯一标识符' PRIMARY KEY,
     masterBallNumber INT NULL COMMENT '主球',
     slaveBallNumber INT NULL COMMENT '从球',
     faceCoefficient FLOAT NULL COMMENT '面系数'
) ENGINE = InnoDB
  DEFAULT CHARSET = utf8mb4 COMMENT = 't11表（蓝球组红球的面系数）';

CREATE TABLE IF NOT EXISTS `lottery_draws` (
    `drawId` BIGINT NOT NULL COMMENT '开奖期号' PRIMARY KEY,
    `drawDate` DATE NOT NULL COMMENT '开奖日期',
    `redBall1` INT NOT NULL COMMENT '红1',
    `redBall2` INT NOT NULL COMMENT '红2',
    `redBall3` INT NOT NULL COMMENT '红3',
    `redBall4` INT NOT NULL COMMENT '红4',
    `redBall5` INT NOT NULL COMMENT '红5',
    `redBall6` INT NOT NULL COMMENT '红6',
    `blueBall` INT NOT NULL COMMENT '蓝球'
) ENGINE = InnoDB
  DEFAULT CHARSET = utf8mb4 COMMENT = '彩票开奖信息表';

-- 用户表
create table if not exists user
(
    id           bigint auto_increment comment 'id' primary key,
    userName     varchar(256)                           null comment '用户昵称',
    userAccount  varchar(256)                           not null comment '账号',
    phone        varchar(11)                            null comment '手机号',
    userAvatar   varchar(1024)                          null comment '用户头像',
    gender       tinyint                                null comment '性别',
    userRole     varchar(256) default 'user'            not null comment '用户角色：user / admin',
    userPassword varchar(512)                           not null comment '密码',
    isVip        int    default 0                       not null comment '是否会员：0-非会员，1-会员',
    vipExpire    datetime                               null comment '会员到期时间',
#     vipNum       int                                  not null comment '会员编号',
    `status`     tinyint DEFAULT '0'                        COMMENT '状态0正常1不正常',
    createTime   datetime     default CURRENT_TIMESTAMP not null comment '创建时间',
    updateTime   datetime     default CURRENT_TIMESTAMP not null on update CURRENT_TIMESTAMP comment '更新时间',
    isDelete     tinyint      default 0                 not null comment '是否删除',
    constraint uni_userAccount
        unique (userAccount)
) comment '用户';

CREATE TABLE IF NOT EXISTS `predict_record` (
    `id` BIGINT AUTO_INCREMENT COMMENT '唯一标识符' PRIMARY KEY,
    `userId` BIGINT NOT NULL COMMENT '用户ID',  
    `drawId` BIGINT NOT NULL COMMENT '开奖期号' ,
    `drawDate` DATE NOT NULL COMMENT '开奖日期',
    `redBall1` INT NOT NULL COMMENT '红1',
    `redBall2` INT NOT NULL COMMENT '红2',
    `redBall3` INT NOT NULL COMMENT '红3',
    `redBall4` INT NOT NULL COMMENT '红4',
    `redBall5` INT NOT NULL COMMENT '红5',
    `redBall6` INT NOT NULL COMMENT '红6',
    `blueBall` INT NOT NULL COMMENT '蓝球',
    `type` VARCHAR(100) NOT NULL COMMENT '预测类型(双色球/组六/大乐透)',
    `predictStatus` VARCHAR(100) default '待开奖' NOT NULL COMMENT '预测状态(待开奖/已开奖)',
    `predictResult` VARCHAR(100) default '待开奖' NOT NULL COMMENT '预测结果(未中奖/三等奖/二等奖/一等奖)',
    `predictTime`   datetime     default CURRENT_TIMESTAMP not null comment '预测时间',
    `bonus` BIGINT default 0 NOT NULL COMMENT '奖金'
) ENGINE = InnoDB
  DEFAULT CHARSET = utf8mb4 COMMENT = '双色球推测记录表';

CREATE TABLE IF NOT EXISTS `vip_code` (
    `id` BIGINT AUTO_INCREMENT COMMENT '唯一标识符' PRIMARY KEY,
    `code`         varchar(36)  NOT NULL COMMENT  '会员码',
    `vipExpireTime` int         not null COMMENT  '会员有效月数(1/12)',
    `vipNumber`    int         not NULL COMMENT  '会员编号',
    `isUse`         int          NOT NULL COMMENT '是否使用',
    createdUserId   bigint                             null comment '创建人',
    createdUserName varchar(36)                        null comment '创建人名称',
    usedUserId      bigint                             null comment '使用人',
    usedUserName    varchar(36)                        null comment '使用人名称',
    `createTime`   datetime     DEFAULT CURRENT_TIMESTAMP NOT NULL COMMENT '创建时间',
    `updateTime`   datetime       NULL ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间'
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='会员码表';

CREATE TABLE IF NOT EXISTS `vip_exchange_record` (
    `id` BIGINT AUTO_INCREMENT COMMENT '唯一标识符' PRIMARY KEY,
    `userId`       bigint       NOT NULL COMMENT  '用户ID',
    `type`         varchar(36)  NOT NULL COMMENT  '月度会员/年度会员',
    `exchangeMode` int         not null COMMENT  '兑换方式',
    `orderNo`    bigint         not NULL COMMENT  '订单编号',
    `orderAmount`    int         not NULL COMMENT  '订单金额',
    `isUse`         int          NOT NULL COMMENT '是否兑换（未兑换/已兑换）',
    `exchangeTime`   datetime     DEFAULT CURRENT_TIMESTAMP NOT NULL COMMENT '兑换时间',
    `updateTime`   datetime     DEFAULT CURRENT_TIMESTAMP NOT NULL ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间'
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4  COMMENT='会员兑换表';

CREATE TABLE IF NOT EXISTS `operation_history` (
    `id` BIGINT AUTO_INCREMENT COMMENT '唯一标识符' PRIMARY KEY,
    `userId` BIGINT NOT NULL COMMENT '操作用户ID',
    `operationType` VARCHAR(50) NOT NULL COMMENT '操作类型（批量生成会员码/获取可用会员码/Excel导入等）',
    `operationModule` INTEGER NOT NULL COMMENT '操作模块（0-会员码管理/1-Excel导入管理等）',
    `operationResult` VARCHAR(20) NOT NULL COMMENT '操作结果（成功/失败）',
    `resultMessage` TEXT COMMENT '结果消息',
    `operationTime` DATETIME DEFAULT CURRENT_TIMESTAMP NOT NULL COMMENT '操作时间',
    `updateTime` DATETIME DEFAULT CURRENT_TIMESTAMP NOT NULL ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间'
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4  COMMENT='操作历史记录表';


CREATE TABLE IF NOT EXISTS `chat_message`
(
    id  BIGINT AUTO_INCREMENT COMMENT 'id' PRIMARY KEY,
    `conversationId` varchar(64)     NULL COMMENT '会话ID',
    `studentId`       varchar(64)          NULL COMMENT '用户ID，关联用户表',
    `messageType`     varchar(64)     NULL COMMENT '消息类型（如： 用户提问、AI回答）',
    `content`         varchar(1024)   NULL COMMENT '消息内容',
    `createTime`      datetime         NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
    `updateTime`      datetime         NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间',
    `isDelete`        tinyint          NOT NULL DEFAULT 0 COMMENT '是否删除 0-未删除 1-已删除'
) ENGINE = InnoDB
  DEFAULT CHARSET = utf8mb4 COMMENT ='聊天消息表';

CREATE TABLE IF NOT EXISTS `dlt_draw_record` (
     `id` BIGINT AUTO_INCREMENT COMMENT '唯一标识符' PRIMARY KEY,
     `drawId` VARCHAR(50) NOT NULL COMMENT '开奖期号',
     `drawDate` DATE NOT NULL COMMENT '开奖日期',
     `frontBall1` INT NOT NULL COMMENT '前区1',
     `frontBall2` INT NOT NULL COMMENT '前区2',
     `frontBall3` INT NOT NULL COMMENT '前区3',
     `frontBall4` INT NOT NULL COMMENT '前区4',
     `frontBall5` INT NOT NULL COMMENT '前区5',
     `backBall1` INT NOT NULL COMMENT '后区1',
     `backBall2` INT NOT NULL COMMENT '后区2'
) ENGINE = InnoDB
  DEFAULT CHARSET = utf8mb4 COMMENT = '大乐透开奖信息表';

CREATE TABLE IF NOT EXISTS `dlt_frontend_history_all` (
    id BIGINT AUTO_INCREMENT COMMENT '唯一标识符' PRIMARY KEY,
    ballNumber INT NOT NULL COMMENT '球号',
    frequencyCount INT NULL COMMENT '出现频次',
    frequencyPercentage FLOAT NULL COMMENT '出现频率%',
    averageHiddenAppear INT NULL COMMENT '平均隐现期(次)',
    maxHiddenInterval INT NULL COMMENT '最长隐现期(次)',
    maxConsecutive INT NULL COMMENT '最多连出期(次)',
    activeCoefficient FLOAT NULL COMMENT '活跃系数'
) ENGINE = InnoDB
  DEFAULT CHARSET = utf8mb4 COMMENT = '大乐透前区全部历史数据表';

CREATE TABLE IF NOT EXISTS `dlt_frontend_history_100` (
    id BIGINT AUTO_INCREMENT COMMENT '唯一标识符' PRIMARY KEY,
    ballNumber INT NOT NULL COMMENT '球号',
    frequencyCount INT NULL COMMENT '出现频次',
    averageHiddenAppear FLOAT NULL COMMENT '平均隐现期(次)',
    currentHiddenInterval INT NULL COMMENT '当前隐现期',
    maxConsecutive INT NULL COMMENT '最多连出期(次)',
    activeCoefficient FLOAT NULL COMMENT '活跃系数'
) ENGINE = InnoDB
  DEFAULT CHARSET = utf8mb4 COMMENT = '大乐透前区最近100期数据表';

CREATE TABLE IF NOT EXISTS `dlt_frontend_history_top` (
    id BIGINT AUTO_INCREMENT COMMENT '唯一标识符' PRIMARY KEY,
    ranking INT NULL COMMENT '排位',
    ballNumber INT NULL COMMENT '球号',
    activeCoefficient FLOAT NULL COMMENT '活跃系数'
) ENGINE = InnoDB
  DEFAULT CHARSET = utf8mb4 COMMENT = '大乐透前区历史数据排行表';

CREATE TABLE IF NOT EXISTS `dlt_frontend_history_top_100` (
    id BIGINT AUTO_INCREMENT COMMENT '唯一标识符' PRIMARY KEY,
    ranking INT NULL COMMENT '排位',
    ballNumber INT NULL COMMENT '球号',
    activeCoefficient FLOAT NULL COMMENT '活跃系数'
) ENGINE = InnoDB
  DEFAULT CHARSET = utf8mb4 COMMENT = '大乐透前区百期数据排行表';

CREATE TABLE IF NOT EXISTS `dlt_backend_history_all` (
    id BIGINT AUTO_INCREMENT COMMENT '唯一标识符' PRIMARY KEY,
    ballNumber INT NOT NULL COMMENT '球号',
    frequencyCount INT NULL COMMENT '出现频次',
    frequencyPercentage FLOAT NULL COMMENT '出现频率%',
    averageHiddenAppear INT NULL COMMENT '平均隐现期(次)',
    maxHiddenInterval INT NULL COMMENT '最长隐现期(次)',
    maxConsecutive INT NULL COMMENT '最多连出期(次)',
    activeCoefficient FLOAT NULL COMMENT '活跃系数'
) ENGINE = InnoDB
  DEFAULT CHARSET = utf8mb4 COMMENT = '大乐透后区全部历史数据表';

CREATE TABLE IF NOT EXISTS `dlt_backend_history_100` (
    id BIGINT AUTO_INCREMENT COMMENT '唯一标识符' PRIMARY KEY,
    ballNumber INT NOT NULL COMMENT '球号',
    frequencyCount INT NULL COMMENT '出现频次',
    averageHiddenAppear FLOAT NULL COMMENT '平均隐现期(次)',
    currentHiddenInterval INT NULL COMMENT '当前隐现期',
    maxConsecutive INT NULL COMMENT '最多连出期(次)',
    activeCoefficient FLOAT NULL COMMENT '活跃系数'
) ENGINE = InnoDB
  DEFAULT CHARSET = utf8mb4 COMMENT = '大乐透后区最近100期数据表';

CREATE TABLE IF NOT EXISTS `dlt_backend_history_top` (
    id BIGINT AUTO_INCREMENT COMMENT '唯一标识符' PRIMARY KEY,
    ranking INT NULL COMMENT '排位',
    ballNumber INT NULL COMMENT '球号',
    activeCoefficient FLOAT NULL COMMENT '活跃系数'
) ENGINE = InnoDB
  DEFAULT CHARSET = utf8mb4 COMMENT = '大乐透后区历史数据排行表';

CREATE TABLE IF NOT EXISTS `dlt_backend_history_top_100` (
    id BIGINT AUTO_INCREMENT COMMENT '唯一标识符' PRIMARY KEY,
    ranking INT NULL COMMENT '排位',
    ballNumber INT NULL COMMENT '球号',
    activeCoefficient FLOAT NULL COMMENT '活跃系数'
) ENGINE = InnoDB
  DEFAULT CHARSET = utf8mb4 COMMENT = '大乐透后区百期数据排行表';


CREATE TABLE IF NOT EXISTS `d5` (
    id BIGINT AUTO_INCREMENT COMMENT '唯一标识符' PRIMARY KEY,
    masterBallNumber INT NULL COMMENT '主球',
    slaveBallNumber INT NULL COMMENT '从球',
    coefficient FLOAT NULL COMMENT '系数'
) ENGINE = InnoDB
  DEFAULT CHARSET = utf8mb4 COMMENT = 'd5表';

CREATE TABLE IF NOT EXISTS `d6` (
    id BIGINT AUTO_INCREMENT COMMENT '唯一标识符' PRIMARY KEY,
    masterBallNumber INT NULL COMMENT '主球',
    slaveBallNumber INT NULL COMMENT '从球',
    coefficient FLOAT NULL COMMENT '系数'
) ENGINE = InnoDB
  DEFAULT CHARSET = utf8mb4 COMMENT = 'd6表';

CREATE TABLE IF NOT EXISTS `d7` (
                                    id BIGINT AUTO_INCREMENT COMMENT '唯一标识符' PRIMARY KEY,
                                    masterBallNumber INT NULL COMMENT '主球',
                                    slaveBallNumber INT NULL COMMENT '从球',
                                    coefficient FLOAT NULL COMMENT '系数'
) ENGINE = InnoDB
  DEFAULT CHARSET = utf8mb4 COMMENT = 'd7表';

CREATE TABLE IF NOT EXISTS `d8` (
                                    id BIGINT AUTO_INCREMENT COMMENT '唯一标识符' PRIMARY KEY,
                                    masterBallNumber INT NULL COMMENT '主球',
                                    slaveBallNumber INT NULL COMMENT '从球',
                                    coefficient FLOAT NULL COMMENT '系数'
) ENGINE = InnoDB
  DEFAULT CHARSET = utf8mb4 COMMENT = 'd8表';

CREATE TABLE IF NOT EXISTS `d9` (
                                    id BIGINT AUTO_INCREMENT COMMENT '唯一标识符' PRIMARY KEY,
                                    masterBallNumber INT NULL COMMENT '主球',
                                    slaveBallNumber INT NULL COMMENT '从球',
                                    coefficient FLOAT NULL COMMENT '系数'
) ENGINE = InnoDB
  DEFAULT CHARSET = utf8mb4 COMMENT = 'd9表';

CREATE TABLE IF NOT EXISTS `d10` (
                                    id BIGINT AUTO_INCREMENT COMMENT '唯一标识符' PRIMARY KEY,
                                    masterBallNumber INT NULL COMMENT '主球',
                                    slaveBallNumber INT NULL COMMENT '从球',
                                    coefficient FLOAT NULL COMMENT '系数'
) ENGINE = InnoDB
  DEFAULT CHARSET = utf8mb4 COMMENT = 'd10表';
CREATE TABLE IF NOT EXISTS `d11` (
                                    id BIGINT AUTO_INCREMENT COMMENT '唯一标识符' PRIMARY KEY,
                                    masterBallNumber INT NULL COMMENT '主球',
                                    slaveBallNumber INT NULL COMMENT '从球',
                                    coefficient FLOAT NULL COMMENT '系数'
) ENGINE = InnoDB
  DEFAULT CHARSET = utf8mb4 COMMENT = 'd11表';

CREATE TABLE IF NOT EXISTS `d12` (
                                    id BIGINT AUTO_INCREMENT COMMENT '唯一标识符' PRIMARY KEY,
                                    masterBallNumber INT NULL COMMENT '主球',
                                    slaveBallNumber INT NULL COMMENT '从球',
                                    coefficient FLOAT NULL COMMENT '系数'
) ENGINE = InnoDB
  DEFAULT CHARSET = utf8mb4 COMMENT = 'd12表';


CREATE TABLE IF NOT EXISTS `dlt_predict_record` (
    `id` BIGINT AUTO_INCREMENT COMMENT '唯一标识符' PRIMARY KEY,
    `userId` BIGINT NOT NULL COMMENT '用户ID',
    `drawId` BIGINT NOT NULL COMMENT '开奖期号' ,
    `drawDate` DATE NOT NULL COMMENT '开奖日期',
    `frontendBall1` INT NOT NULL COMMENT '前区1',
    `frontendBall2` INT NOT NULL COMMENT '前区2',
    `frontendBall3` INT NOT NULL COMMENT '前区3',
    `frontendBall4` INT NOT NULL COMMENT '前区4',
    `frontendBall5` INT NOT NULL COMMENT '前区5',
    `backendBall1` INT NOT NULL COMMENT '后区1',
    `backendBall2` INT NOT NULL COMMENT '后区2',
    `predictStatus` VARCHAR(100) default '待开奖' NOT NULL COMMENT '预测状态(待开奖/已开奖)',
    `predictResult` VARCHAR(100) default '待开奖' NOT NULL COMMENT '预测结果(未中奖/三等奖/二等奖/一等奖)',
    `predictTime`   datetime     default CURRENT_TIMESTAMP not null comment '预测时间',
    `bonus` BIGINT default 0 NOT NULL COMMENT '奖金'
) ENGINE = InnoDB
  DEFAULT CHARSET = utf8mb4 COMMENT = '大乐透推测记录表';