SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.001216s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 248 LIMIT 1 [ RunTime:0.000364s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 248 [ RunTime:0.003182s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (15413,2485,1121,14000,790,4303,15600,17534,14798,6954,18190,10940,18795,5026,13728,10720,8592,19475,3409,15829,6107,947,426,2013) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.000615s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 248 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000349s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` > 248 AND `switch` = 1 ORDER BY `id` LIMIT 1 [ RunTime:0.000371s ]