SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.001348s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 910 LIMIT 1 [ RunTime:0.003757s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 910 [ RunTime:0.008749s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (2290,17985,12642,17950,17440,17896,9295,10239,413,7416,8702,5153,19242,4029,8237,8117,6063,11159,18199,3480,1386,19032,18649,19169) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.017721s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 910 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.004415s ]