SHOW FULL COLUMNS FROM `tp_merchant` [ RunTime:0.001676s ]
SELECT * FROM `tp_merchant` WHERE `id` = 1 AND `status` = 1 AND `delete_time` IS NULL LIMIT 1 [ RunTime:0.000447s ]
SHOW FULL COLUMNS FROM `tp_course` [ RunTime:0.001263s ]
SELECT `id`,`title`,`subtitle`,`cover`,`price`,`market_price`,`price_negotiable`,`price_unit`,`course_type`,`age_groups`,`category_id`,`merchant_id`,`teacher_ids`,`view_count`,`sales_count` FROM `tp_course` WHERE `merchant_id` = 1 AND `status` = 2 AND `delete_time` IS NULL ORDER BY `is_recommend` DESC,`sort` DESC,`id` DESC LIMIT 20 [ RunTime:0.000408s ]
SELECT `short_name`,`name`,`id` FROM `tp_merchant` WHERE `id` = 1 [ RunTime:0.000280s ]
SHOW FULL COLUMNS FROM `tp_course_category` [ RunTime:0.000790s ]
SELECT `name`,`id` FROM `tp_course_category` WHERE `id` = 1 [ RunTime:0.000292s ]
SHOW FULL COLUMNS FROM `tp_circle_feed` [ RunTime:0.001047s ]
SELECT `id`,`category_id`,`title`,`content`,`content_text`,`images`,`video_cover`,`content_type`,`author_type`,`merchant_id`,`view_count`,`like_count`,`comment_count`,`publish_time`,`create_time` FROM `tp_circle_feed` WHERE `merchant_id` = 1 AND `author_type` = 1 AND `status` = 2 AND `delete_time` IS NULL ORDER BY `publish_time` DESC,`id` DESC LIMIT 10 [ RunTime:0.000527s ]