SHOW FULL COLUMNS FROM `wk_user_session` [ RunTime:0.000653s ]
SELECT * FROM `wk_user_session` WHERE ( `token` IS NULL AND `expire_time` > 1769945291 ) LIMIT 1 [ RunTime:0.001471s ]
SHOW FULL COLUMNS FROM `wk_papers` [ RunTime:0.002919s ]
SELECT * FROM `wk_papers` WHERE `id` = '696265' LIMIT 1 [ RunTime:0.002223s ]
SHOW FULL COLUMNS FROM `wk_paper_files` [ RunTime:0.001010s ]
SELECT * FROM `wk_paper_files` WHERE `paper_id` = '696265' [ RunTime:0.002106s ]
SHOW FULL COLUMNS FROM `wk_paper_files_preview` [ RunTime:0.003216s ]
SELECT * FROM `wk_paper_files_preview` WHERE `paper_file_id` = '1418900' ORDER BY `file_number` ASC [ RunTime:0.001488s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 3 AND `area_id` = 370000 ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.007481s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 3 ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.006588s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 3 AND `volume_id` = '0' ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.003799s ]
SHOW FULL COLUMNS FROM `wk_paper_collect` [ RunTime:0.005897s ]
SELECT * FROM `wk_paper_collect` WHERE `user_id` = 0 AND `paper_id` = 696265 AND `paper_type` = 1 AND `status` = 1 LIMIT 1 [ RunTime:0.002595s ]
