[ SQL ] SHOW COLUMNS FROM `db_portal_category_post` [ RunTime:0.000789s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `db_portal_category_post` `a` INNER JOIN `db_portal_post` `w` ON `a`.`post_id`=`w`.`id` WHERE `a`.`category_id` IS NULL AND `w`.`post_status` = 1 LIMIT 1 [ RunTime:0.000253s ]
[ SQL ] SELECT `w`.`id`,`w`.`post_title`,`w`.`thumbnail` FROM `db_portal_category_post` `a` INNER JOIN `db_portal_post` `w` ON `a`.`post_id`=`w`.`id` WHERE `a`.`category_id` IS NULL AND `w`.`post_status` = 1 ORDER BY `w`.`create_time` DESC LIMIT 0,12 [ RunTime:0.000248s ]