SHOW FULL COLUMNS FROM `wk_user_session` [ RunTime:0.001938s ]
SELECT * FROM `wk_user_session` WHERE ( `token` IS NULL AND `expire_time` > 1770519649 ) LIMIT 1 [ RunTime:0.001222s ]
SHOW FULL COLUMNS FROM `wk_papers` [ RunTime:0.005901s ]
SELECT * FROM `wk_papers` WHERE `id` = '634374' LIMIT 1 [ RunTime:0.002641s ]
SHOW FULL COLUMNS FROM `wk_paper_files` [ RunTime:0.002425s ]
SELECT * FROM `wk_paper_files` WHERE `paper_id` = '634374' [ RunTime:0.003992s ]
SHOW FULL COLUMNS FROM `wk_paper_files_preview` [ RunTime:0.004206s ]
SELECT * FROM `wk_paper_files_preview` WHERE `paper_file_id` = '1295124' ORDER BY `file_number` ASC [ RunTime:0.005018s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 8 AND `area_id` = 340000 ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.011242s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 8 ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.007733s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 8 AND `volume_id` = '0' ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.008315s ]
SHOW FULL COLUMNS FROM `wk_paper_collect` [ RunTime:0.006736s ]
SELECT * FROM `wk_paper_collect` WHERE `user_id` = 0 AND `paper_id` = 634374 AND `paper_type` = 1 AND `status` = 1 LIMIT 1 [ RunTime:0.014083s ]
