SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.001917s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 4442 LIMIT 1 [ RunTime:0.000548s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 4442 [ RunTime:0.008175s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (15240,7101,18106,15990,2560,6616,19386,17781,12511,13953,17349,17866,4683,8174,19832,2135,14156,4950,15612,12113,4504,16981,5863,672) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.009677s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 4442 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000868s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` > 4442 AND `switch` = 1 ORDER BY `id` LIMIT 1 [ RunTime:0.001200s ]