SHOW FULL COLUMNS FROM `wk_user_session` [ RunTime:0.005866s ]
SELECT * FROM `wk_user_session` WHERE ( `token` IS NULL AND `expire_time` > 1765017580 ) LIMIT 1 [ RunTime:0.000312s ]
SHOW FULL COLUMNS FROM `wk_papers` [ RunTime:0.007829s ]
SELECT * FROM `wk_papers` WHERE `id` = '653971' LIMIT 1 [ RunTime:0.000475s ]
SHOW FULL COLUMNS FROM `wk_paper_files` [ RunTime:0.000659s ]
SELECT * FROM `wk_paper_files` WHERE `paper_id` = '653971' [ RunTime:0.003845s ]
SHOW FULL COLUMNS FROM `wk_paper_files_preview` [ RunTime:0.005522s ]
SELECT * FROM `wk_paper_files_preview` WHERE `paper_file_id` = '1334317' ORDER BY `file_number` ASC [ RunTime:0.000437s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 6 AND `area_id` = 620000 ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.196422s ]
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:0.000658s ]
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:0.000548s ]
SHOW FULL COLUMNS FROM `wk_paper_collect` [ RunTime:0.000543s ]
SELECT * FROM `wk_paper_collect` WHERE `user_id` = 0 AND `paper_id` = 653971 AND `paper_type` = 1 AND `status` = 1 LIMIT 1 [ RunTime:0.000571s ]
