SHOW FULL COLUMNS FROM `wk_user_session` [ RunTime:0.000564s ]
SELECT * FROM `wk_user_session` WHERE ( `token` IS NULL AND `expire_time` > 1770173479 ) LIMIT 1 [ RunTime:0.000283s ]
SHOW FULL COLUMNS FROM `wk_papers` [ RunTime:0.000560s ]
SELECT * FROM `wk_papers` WHERE `id` = '659416' LIMIT 1 [ RunTime:0.000365s ]
SHOW FULL COLUMNS FROM `wk_paper_files` [ RunTime:0.000445s ]
SELECT * FROM `wk_paper_files` WHERE `paper_id` = '659416' [ RunTime:0.000324s ]
SHOW FULL COLUMNS FROM `wk_paper_files_preview` [ RunTime:0.000481s ]
SELECT * FROM `wk_paper_files_preview` WHERE `paper_file_id` = '1345207' ORDER BY `file_number` ASC [ RunTime:0.000465s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 8 AND `area_id` = 230000 ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.002498s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 8 ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000744s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 8 AND `volume_id` = '0' ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000713s ]
SHOW FULL COLUMNS FROM `wk_paper_collect` [ RunTime:0.000697s ]
SELECT * FROM `wk_paper_collect` WHERE `user_id` = 0 AND `paper_id` = 659416 AND `paper_type` = 1 AND `status` = 1 LIMIT 1 [ RunTime:0.001110s ]
