CREATE TABLE `advisory` ( `id` bigint(20) NOT NULL AUTO_INCREMENT COMMENT 'id', `column_id` bigint(20) NOT NULL, `title` varchar(100) CHARACTER SET utf8mb4 NOT NULL , `content` text CHARACTER SET utf8mb4, `state` tinyint(4) NOT NULL , `serial_number` varchar(15) CHARACTER SET utf8mb4 NOT NULL , `create_by` varchar(64) CHARACTER SET utf8mb4 DEFAULT'' , `create_time` datetime DEFAULTNULL COMMENT , `update_time` datetime DEFAULTNULL COMMENT , `remark` varchar(100) CHARACTER SET utf8mb4 DEFAULTNULL, `comment_num` int(11) NOT NULLDEFAULT'0' , `ic_id` bigint(20) DEFAULTNULL COMMENT , PRIMARY KEY (`id`) USING BTREE, KEY `idx_column` (`column_id`) USING BTREE, KEY `idx_ic_id` (`ic_id`) USING BTREE, KEY `idx_create_time` (`create_time`) ) ENGINE=InnoDB AUTO_INCREMENT=1688151DEFAULT CHARSET=utf8 COLLATE=utf8_bin ROW_FORMAT=DYNAMIC
测试sql如下
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SELECT a.id, a.author, a.author_type, a.ic_id, a.create_by, a.create_time, a.update_time, a.column_id, a.content, a.state FROM advisory a orderby create_time