SHOW FULL COLUMNS FROM `ai_qrcode` [ RunTime:0.002530s ]
SELECT * FROM `ai_qrcode` ORDER BY `qrcode_sort` DESC [ RunTime:0.000225s ]
SHOW FULL COLUMNS FROM `ai_matter_category` [ RunTime:0.002504s ]
SELECT * FROM `ai_matter_category` WHERE `matter_category_state` = 1 ORDER BY `matter_category_sort` DESC [ RunTime:0.000223s ]
SHOW FULL COLUMNS FROM `ai_matter` [ RunTime:0.001982s ]
SELECT * FROM `ai_matter` LEFT JOIN `ai_guide` ON `ai_matter`.`guide_id`=`ai_guide`.`guide_id` ORDER BY `matter_sort` DESC LIMIT 100 [ RunTime:0.002545s ]
