SHOW FULL COLUMNS FROM `wk_user_session` [ RunTime:0.000527s ]
SELECT * FROM `wk_user_session` WHERE ( `token` IS NULL AND `expire_time` > 1764996125 ) LIMIT 1 [ RunTime:0.000262s ]
SHOW FULL COLUMNS FROM `wk_papers` [ RunTime:0.000592s ]
SELECT * FROM `wk_papers` WHERE `id` = '654016' LIMIT 1 [ RunTime:0.000375s ]
SHOW FULL COLUMNS FROM `wk_paper_files` [ RunTime:0.000442s ]
SELECT * FROM `wk_paper_files` WHERE `paper_id` = '654016' [ RunTime:0.000333s ]
SHOW FULL COLUMNS FROM `wk_paper_files_preview` [ RunTime:0.000432s ]
SELECT * FROM `wk_paper_files_preview` WHERE `paper_file_id` = '1334407' ORDER BY `file_number` ASC [ RunTime:0.000297s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 4 AND `area_id` = 620000 ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.202201s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 4 ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000804s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 4 AND `volume_id` = '0' ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000626s ]
SHOW FULL COLUMNS FROM `wk_paper_collect` [ RunTime:0.000754s ]
SELECT * FROM `wk_paper_collect` WHERE `user_id` = 0 AND `paper_id` = 654016 AND `paper_type` = 1 AND `status` = 1 LIMIT 1 [ RunTime:0.000943s ]
