SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.001143s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 521 LIMIT 1 [ RunTime:0.000345s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 521 [ RunTime:0.004045s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (2384,6394,18437,16377,6167,18082,13398,12011,8439,26,4093,4099,9840,19927,16392,18968,12527,13661,5234,18307,2260,16454,1066,10793) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.001193s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 521 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000352s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` > 521 AND `switch` = 1 ORDER BY `id` LIMIT 1 [ RunTime:0.000365s ]