![](https://csdnimg.cn/release/download_crawler_static/88619422/bg3.jpg)
`user_id` varchar(64) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NULL D
EFAULT NULL,
`ip` varchar(20) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NULL DEFAUL
T NULL,
`op_data` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NULL
DEFAULT NULL,
`attr1` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NULL DE
FAULT NULL,
`attr2` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NULL DE
FAULT NULL,
`attr3` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NULL DE
FAULT NULL,
`attr4` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NULL DE
FAULT NULL,
`attr5` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NULL DE
FAULT NULL,
`attr6` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NULL DE
FAULT NULL,
`attr7` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NULL DE
FAULT NULL,
`attr8` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NULL DE
FAULT NULL,
`attr9` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NULL DE
FAULT NULL,
`attr10` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NULL D
EFAULT NULL,
`attr11` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NULL D
EFAULT NULL,
`attr12` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NULL D
EFAULT NULL,
PRIMARY KEY (`id`) USING BTREE
) ENGINE = InnoDB AUTO_INCREMENT = 1 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_
general_ci ROW_FORMAT = Dynamic;