SHOW FULL COLUMNS FROM `tool_zc` [ RunTime:0.001195s ]
SELECT `id`,`zc`,`zcpy`,`zcpywu`,`zczy`,`zcszm`,`cx`,`zcjs`,`wljs`,`views`,`switch`,`updatetime`,`createtime` FROM `tool_zc` WHERE `switch` = 1 AND `id` = 123084 LIMIT 1 [ RunTime:0.000406s ]
UPDATE `tool_zc` SET `views` = `views` + 1 WHERE `id` = 123084 [ RunTime:0.001690s ]
SHOW FULL COLUMNS FROM `tool_jfc` [ RunTime:0.001361s ]
SELECT `jyc`,`fyc` FROM `tool_jfc` WHERE `ci` = '联立方程' AND `switch` = 1 LIMIT 1 [ RunTime:0.001264s ]
SHOW FULL COLUMNS FROM `tool_hanzi` [ RunTime:0.001218s ]
SELECT `id`,`zi` FROM `tool_hanzi` WHERE `zi` IN ('联','立','方','程') AND `switch` = 1 [ RunTime:0.001434s ]
SELECT `id`,`zc` FROM `tool_zc` WHERE `id` IN 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AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.027536s ]
SELECT `id`,`zc` FROM `tool_zc` WHERE `id` IN (109733,73705,175431,28104,206971,102372,186951,99940,221866,11225,69230,112303,204577,59608,15527,36657,210660,125803,126482,160977,111337,10468,212138,191559,205193,84763,226784,218451,19947,155732,24475,200696,40833,160561,5738,163304,50587,23537,112709,192130,231983,188081,122766,184581,190676,199324,56572,34043) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.006121s ]
SELECT `id`,`zc` FROM `tool_zc` WHERE `id` < 123084 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000526s ]