SHOW FULL COLUMNS FROM `wk_user_session` [ RunTime:0.001164s ]
SELECT * FROM `wk_user_session` WHERE ( `token` IS NULL AND `expire_time` > 1769862684 ) LIMIT 1 [ RunTime:0.000272s ]
SHOW FULL COLUMNS FROM `wk_papers` [ RunTime:0.000695s ]
SELECT * FROM `wk_papers` WHERE `id` = '692087' LIMIT 1 [ RunTime:0.000513s ]
SHOW FULL COLUMNS FROM `wk_paper_files` [ RunTime:0.000644s ]
SELECT * FROM `wk_paper_files` WHERE `paper_id` = '692087' [ RunTime:0.000477s ]
SHOW FULL COLUMNS FROM `wk_paper_files_preview` [ RunTime:0.000672s ]
SELECT * FROM `wk_paper_files_preview` WHERE `paper_file_id` = '1410546' ORDER BY `file_number` ASC [ RunTime:0.000432s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 11 AND `area_id` = 110000 ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.002229s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 11 ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000767s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 11 AND `volume_id` = '0' ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000749s ]
SHOW FULL COLUMNS FROM `wk_paper_collect` [ RunTime:0.000705s ]
SELECT * FROM `wk_paper_collect` WHERE `user_id` = 0 AND `paper_id` = 692087 AND `paper_type` = 1 AND `status` = 1 LIMIT 1 [ RunTime:0.001108s ]
