SHOW FULL COLUMNS FROM `wk_user_session` [ RunTime:0.000552s ]
SELECT * FROM `wk_user_session` WHERE ( `token` IS NULL AND `expire_time` > 1768124713 ) LIMIT 1 [ RunTime:0.000274s ]
SHOW FULL COLUMNS FROM `wk_papers` [ RunTime:0.000579s ]
SELECT * FROM `wk_papers` WHERE `id` = '596055' LIMIT 1 [ RunTime:0.000391s ]
SHOW FULL COLUMNS FROM `wk_paper_files` [ RunTime:0.000464s ]
SELECT * FROM `wk_paper_files` WHERE `paper_id` = '596055' [ RunTime:0.000362s ]
SHOW FULL COLUMNS FROM `wk_paper_files_preview` [ RunTime:0.000442s ]
SELECT * FROM `wk_paper_files_preview` WHERE `paper_file_id` = '1218503' ORDER BY `file_number` ASC [ RunTime:0.000340s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 12 AND `area_id` = 440000 ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000986s ]
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:0.000610s ]
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:0.000643s ]
SHOW FULL COLUMNS FROM `wk_paper_collect` [ RunTime:0.000585s ]
SELECT * FROM `wk_paper_collect` WHERE `user_id` = 0 AND `paper_id` = 596055 AND `paper_type` = 1 AND `status` = 1 LIMIT 1 [ RunTime:0.000706s ]
