SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.001108s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 571 LIMIT 1 [ RunTime:0.001315s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 571 [ RunTime:0.001508s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (15660,7414,18634,392,10781,7109,1594,6063,12124,16149,1029,4574,16817,15088,9080,10876,15039,17260,14543,12758,10148,11370,7673,16730) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.011820s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 571 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.002521s ]