SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.001088s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 7489 LIMIT 1 [ RunTime:0.003101s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 7489 [ RunTime:0.002919s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (12481,13516,19583,18750,8137,11174,19002,15947,1270,5957,16056,4005,6236,7294,5336,222,14655,10987,4347,19649,19450,7226,4221,14109) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.014683s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 7489 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.001313s ]