SHOW FULL COLUMNS FROM `wk_user_session` [ RunTime:0.001775s ]
SELECT * FROM `wk_user_session` WHERE ( `token` IS NULL AND `expire_time` > 1770129105 ) LIMIT 1 [ RunTime:0.002182s ]
SHOW FULL COLUMNS FROM `wk_papers` [ RunTime:0.002567s ]
SELECT * FROM `wk_papers` WHERE `id` = '614317' LIMIT 1 [ RunTime:0.000857s ]
SHOW FULL COLUMNS FROM `wk_paper_files` [ RunTime:0.001146s ]
SELECT * FROM `wk_paper_files` WHERE `paper_id` = '614317' [ RunTime:0.001580s ]
SHOW FULL COLUMNS FROM `wk_paper_files_preview` [ RunTime:0.003238s ]
SELECT * FROM `wk_paper_files_preview` WHERE `paper_file_id` = '1255014' ORDER BY `file_number` ASC [ RunTime:0.001497s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 10 AND `area_id` = 620000 ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.005114s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 10 ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.004735s ]
SELECT * FROM `wk_papers` WHERE ( `disable` = 0 AND `grade_id` = 10 AND `volume_id` = '0' ) AND `wk_papers`.`delete_time` IS NULL ORDER BY `id` DESC LIMIT 10 [ RunTime:0.003668s ]
SHOW FULL COLUMNS FROM `wk_paper_collect` [ RunTime:0.005697s ]
SELECT * FROM `wk_paper_collect` WHERE `user_id` = 0 AND `paper_id` = 614317 AND `paper_type` = 1 AND `status` = 1 LIMIT 1 [ RunTime:0.001069s ]
