SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.001376s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 192 LIMIT 1 [ RunTime:0.000580s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 192 [ RunTime:0.003056s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (14872,5348,19367,8216,16590,19389,11274,17684,335,993,3196,16187,12825,103,8286,13518,10894,15355,9592,15747,19470,9438,6658,15133) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.011690s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 192 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000556s ]