SHOW FULL COLUMNS FROM `wk_user_session` [ RunTime:0.000654s ]
SELECT * FROM `wk_user_session` WHERE ( `token` IS NULL AND `expire_time` > 1750001088 ) LIMIT 1 [ RunTime:0.000348s ]
SHOW FULL COLUMNS FROM `wk_papers` [ RunTime:0.000679s ]
SELECT * FROM `wk_papers` WHERE `id` = '410469' LIMIT 1 [ RunTime:0.000460s ]
SHOW FULL COLUMNS FROM `wk_paper_files` [ RunTime:0.000547s ]
SELECT * FROM `wk_paper_files` WHERE `paper_id` = '410469' [ RunTime:0.000421s ]
SHOW FULL COLUMNS FROM `wk_paper_files_preview` [ RunTime:0.000547s ]
SELECT * FROM `wk_paper_files_preview` WHERE `paper_file_id` = '810607' ORDER BY `file_number` ASC [ RunTime:0.000415s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 12 AND `area_id` = 650000 ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.111620s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 12 ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000790s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 12 AND `volume_id` = '0' ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000719s ]
SHOW FULL COLUMNS FROM `wk_paper_collect` [ RunTime:0.000647s ]
SELECT * FROM `wk_paper_collect` WHERE `user_id` = 0 AND `paper_id` = 410469 AND `paper_type` = 1 AND `status` = 1 LIMIT 1 [ RunTime:0.000555s ]
