SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.001168s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 687 LIMIT 1 [ RunTime:0.000350s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 687 [ RunTime:0.002009s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (7227,1646,19693,15017,9021,15865,3869,17695,15666,2153,18399,5851,19218,17715,11384,9652,13857,9032,1457,6851,539,5071,1962,8296) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.001326s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 687 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000306s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` > 687 AND `switch` = 1 ORDER BY `id` LIMIT 1 [ RunTime:0.001918s ]