-- ----------------------------
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-- 试卷与题目关系表
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-- ----------------------------
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drop table if exists `train_exam`.`ex_paper_question`;
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CREATE TABLE `train_exam`.`ex_paper_question` (
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`id` bigint(20) UNSIGNED NOT NULL AUTO_INCREMENT COMMENT '主键' ,
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`paper_id` bigint(20) NOT NULL COMMENT '考卷id',
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`question_id` bigint(20) NOT NULL COMMENT '题目id',
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`question_type` tinyint NOT NULL DEFAULT 1 COMMENT '考题类型(1单选题，2多选题，3判断题 默认1)',
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`score` int NOT NULL COMMENT '分数',
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`create_time` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
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`create_by` varchar(50) NULL DEFAULT NULL COMMENT '创建人',
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`update_time` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间',
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`update_by` varchar(50) NULL DEFAULT NULL COMMENT '更新人',
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`remark` varchar(10) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NULL DEFAULT NULL COMMENT '备注',
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PRIMARY KEY (`id`) USING BTREE,
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UNIQUE KEY `paper_question_id` (`paper_id`,`question_id`)
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) ENGINE = InnoDB CHARACTER SET = utf8mb4 COLLATE = utf8mb4_general_ci COMMENT = '试卷与题目关系表' ROW_FORMAT = DYNAMIC;
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