SHOW FULL COLUMNS FROM `wk_user_session` [ RunTime:0.000738s ]
SELECT * FROM `wk_user_session` WHERE ( `token` IS NULL AND `expire_time` > 1768936344 ) LIMIT 1 [ RunTime:0.000359s ]
SHOW FULL COLUMNS FROM `wk_papers` [ RunTime:0.000999s ]
SELECT * FROM `wk_papers` WHERE `id` = '688302' LIMIT 1 [ RunTime:0.000563s ]
SHOW FULL COLUMNS FROM `wk_paper_files` [ RunTime:0.000770s ]
SELECT * FROM `wk_paper_files` WHERE `paper_id` = '688302' [ RunTime:0.001333s ]
SHOW FULL COLUMNS FROM `wk_paper_files_preview` [ RunTime:0.000804s ]
SELECT * FROM `wk_paper_files_preview` WHERE `paper_file_id` = '1402976' ORDER BY `file_number` ASC [ RunTime:0.000486s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 1 AND `area_id` = 350000 ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.001427s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 1 ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000770s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 1 AND `volume_id` = '0' ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000799s ]
SHOW FULL COLUMNS FROM `wk_paper_collect` [ RunTime:0.000797s ]
SELECT * FROM `wk_paper_collect` WHERE `user_id` = 0 AND `paper_id` = 688302 AND `paper_type` = 1 AND `status` = 1 LIMIT 1 [ RunTime:0.001062s ]
