SHOW FULL COLUMNS FROM `wk_user_session` [ RunTime:0.000618s ]
SELECT * FROM `wk_user_session` WHERE ( `token` IS NULL AND `expire_time` > 1765058621 ) LIMIT 1 [ RunTime:0.000314s ]
SHOW FULL COLUMNS FROM `wk_papers` [ RunTime:0.000686s ]
SELECT * FROM `wk_papers` WHERE `id` = '545488' LIMIT 1 [ RunTime:0.000453s ]
SHOW FULL COLUMNS FROM `wk_paper_files` [ RunTime:0.000535s ]
SELECT * FROM `wk_paper_files` WHERE `paper_id` = '545488' [ RunTime:0.000391s ]
SHOW FULL COLUMNS FROM `wk_paper_files_preview` [ RunTime:0.000534s ]
SELECT * FROM `wk_paper_files_preview` WHERE `paper_file_id` = '1117377' ORDER BY `file_number` ASC [ RunTime:0.000422s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 5 AND `area_id` = 120000 ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.161118s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 5 ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000775s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 5 AND `volume_id` = '0' ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000641s ]
SHOW FULL COLUMNS FROM `wk_paper_collect` [ RunTime:0.000587s ]
SELECT * FROM `wk_paper_collect` WHERE `user_id` = 0 AND `paper_id` = 545488 AND `paper_type` = 1 AND `status` = 1 LIMIT 1 [ RunTime:0.000641s ]
