SHOW FULL COLUMNS FROM `wk_user_session` [ RunTime:0.000674s ]
SELECT * FROM `wk_user_session` WHERE ( `token` IS NULL AND `expire_time` > 1766401924 ) LIMIT 1 [ RunTime:0.000340s ]
SHOW FULL COLUMNS FROM `wk_papers` [ RunTime:0.000788s ]
SELECT * FROM `wk_papers` WHERE `id` = '629000' LIMIT 1 [ RunTime:0.000509s ]
SHOW FULL COLUMNS FROM `wk_paper_files` [ RunTime:0.000616s ]
SELECT * FROM `wk_paper_files` WHERE `paper_id` = '629000' [ RunTime:0.000468s ]
SHOW FULL COLUMNS FROM `wk_paper_files_preview` [ RunTime:0.000609s ]
SELECT * FROM `wk_paper_files_preview` WHERE `paper_file_id` = '1284376' ORDER BY `file_number` ASC [ RunTime:0.000408s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 6 AND `area_id` = 520000 ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.302601s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 6 ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000834s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 6 AND `volume_id` = '0' ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000722s ]
SHOW FULL COLUMNS FROM `wk_paper_collect` [ RunTime:0.000670s ]
SELECT * FROM `wk_paper_collect` WHERE `user_id` = 0 AND `paper_id` = 629000 AND `paper_type` = 1 AND `status` = 1 LIMIT 1 [ RunTime:0.000921s ]
