SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.001257s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 768 LIMIT 1 [ RunTime:0.000400s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 768 [ RunTime:0.002214s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (3505,3643,14615,6817,14934,16844,4866,17414,16327,9723,15366,7617,19618,14209,4967,5822,5467,4666,12520,13954,12851,19797,7043,18416) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.008187s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 768 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000636s ]