SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.002897s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 7145 LIMIT 1 [ RunTime:0.003174s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 7145 [ RunTime:0.002666s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (1769,11950,7198,13037,2673,15011,16231,13627,14198,1683,6493,13036,17232,15000,1613,19012,7335,804,5919,1341,9637,471,3322,1836) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.007954s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 7145 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000541s ]