SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.001064s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 4172 LIMIT 1 [ RunTime:0.005819s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 4172 [ RunTime:0.008823s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (18913,16645,15460,13933,13810,17698,12745,52,4588,18997,9078,18111,19255,12462,8607,7039,14188,76,19003,11441,6349,15767,19597,9845) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.024329s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 4172 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.002333s ]