SHOW FULL COLUMNS FROM `wk_user_session` [ RunTime:0.000736s ]
SELECT * FROM `wk_user_session` WHERE ( `token` IS NULL AND `expire_time` > 1752951077 ) LIMIT 1 [ RunTime:0.000351s ]
SHOW FULL COLUMNS FROM `wk_papers` [ RunTime:0.000724s ]
SELECT * FROM `wk_papers` WHERE `id` = '190374' LIMIT 1 [ RunTime:0.000471s ]
SHOW FULL COLUMNS FROM `wk_paper_files` [ RunTime:0.000537s ]
SELECT * FROM `wk_paper_files` WHERE `paper_id` = '190374' [ RunTime:0.002177s ]
SHOW FULL COLUMNS FROM `wk_paper_files_preview` [ RunTime:0.000577s ]
SELECT * FROM `wk_paper_files_preview` WHERE `paper_file_id` = '374725' ORDER BY `file_number` ASC [ RunTime:0.000411s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 2 AND `area_id` = 520000 ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.005091s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 2 ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000769s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 2 AND `volume_id` = '0' ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000643s ]
SHOW FULL COLUMNS FROM `wk_paper_collect` [ RunTime:0.000639s ]
SELECT * FROM `wk_paper_collect` WHERE `user_id` = 0 AND `paper_id` = 190374 AND `paper_type` = 1 AND `status` = 1 LIMIT 1 [ RunTime:0.000568s ]
