SHOW FULL COLUMNS FROM `wk_user_session` [ RunTime:0.000701s ]
SELECT * FROM `wk_user_session` WHERE ( `token` IS NULL AND `expire_time` > 1759971245 ) LIMIT 1 [ RunTime:0.000317s ]
SHOW FULL COLUMNS FROM `wk_papers` [ RunTime:0.000814s ]
SELECT * FROM `wk_papers` WHERE `id` = '380933' LIMIT 1 [ RunTime:0.000492s ]
SHOW FULL COLUMNS FROM `wk_paper_files` [ RunTime:0.000602s ]
SELECT * FROM `wk_paper_files` WHERE `paper_id` = '380933' [ RunTime:0.000429s ]
SHOW FULL COLUMNS FROM `wk_paper_files_preview` [ RunTime:0.000650s ]
SELECT * FROM `wk_paper_files_preview` WHERE `paper_file_id` = '751575' ORDER BY `file_number` ASC [ RunTime:0.000447s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 8 AND `area_id` = 320000 ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.001782s ]
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:0.000592s ]
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:0.000744s ]
SHOW FULL COLUMNS FROM `wk_paper_collect` [ RunTime:0.000714s ]
SELECT * FROM `wk_paper_collect` WHERE `user_id` = 0 AND `paper_id` = 380933 AND `paper_type` = 1 AND `status` = 1 LIMIT 1 [ RunTime:0.000786s ]
