SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.001515s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 253 LIMIT 1 [ RunTime:0.000391s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 253 [ RunTime:0.002681s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (8917,13742,11978,8042,5991,18038,13810,11527,5896,10572,1819,4344,16279,13702,11290,48,1584,9798,5730,6484,11142,19959,5226,4103) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.010767s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 253 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000496s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` > 253 AND `switch` = 1 ORDER BY `id` LIMIT 1 [ RunTime:0.002743s ]