27 lines
1.8 KiB
MySQL
27 lines
1.8 KiB
MySQL
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-- 语音评测表
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DROP TABLE IF EXISTS `voice_evaluation`;
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CREATE TABLE `voice_evaluation` (
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`id` bigint NOT NULL AUTO_INCREMENT COMMENT '评测ID',
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`student_id` bigint NOT NULL COMMENT '学员ID（外键关联sys_user表）',
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`course_id` bigint DEFAULT NULL COMMENT '课程ID（外键关联course表，可为空）',
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`content` text CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NOT NULL COMMENT '评测内容（课文或文字）',
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`audio_path` varchar(500) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci DEFAULT NULL COMMENT '音频文件路径',
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`score` decimal(10,2) DEFAULT NULL COMMENT '评分（总分，0-100）',
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`accuracy` decimal(10,2) DEFAULT NULL COMMENT '准确度（0-100）',
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`fluency` decimal(10,2) DEFAULT NULL COMMENT '流畅度（0-100）',
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`completeness` decimal(10,2) DEFAULT NULL COMMENT '完整度（0-100）',
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`pronunciation` decimal(10,2) DEFAULT NULL COMMENT '发音得分（0-100）',
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`result_detail` text CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci DEFAULT NULL COMMENT '评测详情（JSON格式，包含详细评测结果）',
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`evaluation_time` datetime DEFAULT NULL COMMENT '评测时间',
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`create_by` varchar(64) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci DEFAULT '' COMMENT '创建者',
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`create_time` datetime DEFAULT NULL COMMENT '创建时间',
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`update_by` varchar(64) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci DEFAULT '' COMMENT '更新者',
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`update_time` datetime DEFAULT NULL COMMENT '更新时间',
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`remark` varchar(500) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci DEFAULT NULL COMMENT '备注',
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PRIMARY KEY (`id`),
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KEY `idx_student_id` (`student_id`),
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KEY `idx_course_id` (`course_id`),
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KEY `idx_evaluation_time` (`evaluation_time`)
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_general_ci COMMENT='语音评测表';
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