SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.001366s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 7947 LIMIT 1 [ RunTime:0.002105s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 7947 [ RunTime:0.005215s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (9184,16262,2172,18002,9191,170,5833,19761,6041,18696,10076,12675,1810,6879,11924,3529,12847,7816,18386,8493,1081,18109,848,6564) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.011776s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 7947 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000667s ]