SHOW FULL COLUMNS FROM `wk_user_session` [ RunTime:0.006189s ]
SELECT * FROM `wk_user_session` WHERE ( `token` IS NULL AND `expire_time` > 1765025298 ) LIMIT 1 [ RunTime:0.000351s ]
SHOW FULL COLUMNS FROM `wk_papers` [ RunTime:0.001746s ]
SELECT * FROM `wk_papers` WHERE `id` = '650515' LIMIT 1 [ RunTime:0.000626s ]
SHOW FULL COLUMNS FROM `wk_paper_files` [ RunTime:0.000795s ]
SELECT * FROM `wk_paper_files` WHERE `paper_id` = '650515' [ RunTime:0.000556s ]
SHOW FULL COLUMNS FROM `wk_paper_files_preview` [ RunTime:0.003385s ]
SELECT * FROM `wk_paper_files_preview` WHERE `paper_file_id` = '1327405' ORDER BY `file_number` ASC [ RunTime:0.004142s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 11 AND `area_id` = 370000 ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.003423s ]
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:0.000773s ]
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:0.000833s ]
SHOW FULL COLUMNS FROM `wk_paper_collect` [ RunTime:0.003147s ]
SELECT * FROM `wk_paper_collect` WHERE `user_id` = 0 AND `paper_id` = 650515 AND `paper_type` = 1 AND `status` = 1 LIMIT 1 [ RunTime:0.001947s ]
