SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.011086s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 19540 LIMIT 1 [ RunTime:0.000617s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 19540 [ RunTime:0.005264s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (18581,14413,9622,17889,15579,4893,8744,4599,12252,4892,10656,10963,16815,19349,8008,9942,18483,9076,19178,499,180,8383,9751,488) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.001361s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 19540 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.007247s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` > 19540 AND `switch` = 1 ORDER BY `id` LIMIT 1 [ RunTime:0.000661s ]