SHOW FULL COLUMNS FROM `wk_user_session` [ RunTime:0.000647s ]
SELECT * FROM `wk_user_session` WHERE ( `token` IS NULL AND `expire_time` > 1769931097 ) LIMIT 1 [ RunTime:0.000306s ]
SHOW FULL COLUMNS FROM `wk_papers` [ RunTime:0.000897s ]
SELECT * FROM `wk_papers` WHERE `id` = '594386' LIMIT 1 [ RunTime:0.000553s ]
SHOW FULL COLUMNS FROM `wk_paper_files` [ RunTime:0.000703s ]
SELECT * FROM `wk_paper_files` WHERE `paper_id` = '594386' [ RunTime:0.002328s ]
SHOW FULL COLUMNS FROM `wk_paper_files_preview` [ RunTime:0.000691s ]
SELECT * FROM `wk_paper_files_preview` WHERE `paper_file_id` = '1215165' ORDER BY `file_number` ASC [ RunTime:0.000472s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 10 AND `area_id` = 500000 ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.006845s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 10 ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000818s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 10 AND `volume_id` = '0' ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000772s ]
SHOW FULL COLUMNS FROM `wk_paper_collect` [ RunTime:0.000805s ]
SELECT * FROM `wk_paper_collect` WHERE `user_id` = 0 AND `paper_id` = 594386 AND `paper_type` = 1 AND `status` = 1 LIMIT 1 [ RunTime:0.001188s ]
