SHOW FULL COLUMNS FROM `wk_user_session` [ RunTime:0.000846s ]
SELECT * FROM `wk_user_session` WHERE ( `token` IS NULL AND `expire_time` > 1765000090 ) LIMIT 1 [ RunTime:0.001601s ]
SHOW FULL COLUMNS FROM `wk_papers` [ RunTime:0.002627s ]
SELECT * FROM `wk_papers` WHERE `id` = '592969' LIMIT 1 [ RunTime:0.002189s ]
SHOW FULL COLUMNS FROM `wk_paper_files` [ RunTime:0.001592s ]
SELECT * FROM `wk_paper_files` WHERE `paper_id` = '592969' [ RunTime:0.001545s ]
SHOW FULL COLUMNS FROM `wk_paper_files_preview` [ RunTime:0.003109s ]
SELECT * FROM `wk_paper_files_preview` WHERE `paper_file_id` = '1212331' ORDER BY `file_number` ASC [ RunTime:0.001454s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 2 AND `area_id` = 230000 ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.014543s ]
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:0.003527s ]
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:0.003139s ]
SHOW FULL COLUMNS FROM `wk_paper_collect` [ RunTime:0.004883s ]
SELECT * FROM `wk_paper_collect` WHERE `user_id` = 0 AND `paper_id` = 592969 AND `paper_type` = 1 AND `status` = 1 LIMIT 1 [ RunTime:0.001909s ]
