SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.004692s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 7663 LIMIT 1 [ RunTime:0.003899s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 7663 [ RunTime:0.002275s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (1894,3600,6006,3081,14509,16831,3845,1747,8683,17316,14350,11048,4175,13016,16082,3979,18380,11348,9602,12652,14702,8290,15818,4707) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.004320s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 7663 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.002367s ]