SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.003286s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 778 LIMIT 1 [ RunTime:0.002785s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 778 [ RunTime:0.004144s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (18655,13282,19076,14638,17659,10161,12273,1644,7849,14469,4237,5419,13181,10507,15765,19590,2789,3589,13760,16541,374,12216,10264,9465) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.014148s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 778 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000538s ]