SHOW FULL COLUMNS FROM `wk_user_session` [ RunTime:0.000832s ]
SELECT * FROM `wk_user_session` WHERE ( `token` IS NULL AND `expire_time` > 1764995756 ) LIMIT 1 [ RunTime:0.000423s ]
SHOW FULL COLUMNS FROM `wk_papers` [ RunTime:0.000982s ]
SELECT * FROM `wk_papers` WHERE `id` = '395546' LIMIT 1 [ RunTime:0.000503s ]
SHOW FULL COLUMNS FROM `wk_paper_files` [ RunTime:0.000674s ]
SELECT * FROM `wk_paper_files` WHERE `paper_id` = '395546' [ RunTime:0.011141s ]
SHOW FULL COLUMNS FROM `wk_paper_files_preview` [ RunTime:0.000679s ]
SELECT * FROM `wk_paper_files_preview` WHERE `paper_file_id` = '780799' ORDER BY `file_number` ASC [ RunTime:0.000396s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 1 AND `area_id` = 650000 ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.010203s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 1 ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000740s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 1 AND `volume_id` = '0' ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000757s ]
SHOW FULL COLUMNS FROM `wk_paper_collect` [ RunTime:0.008657s ]
SELECT * FROM `wk_paper_collect` WHERE `user_id` = 0 AND `paper_id` = 395546 AND `paper_type` = 1 AND `status` = 1 LIMIT 1 [ RunTime:0.000970s ]
